/* * Copyright (c) 2013-2020, The Linux Foundation. All rights reserved. * Not a Contribution. * * Copyright (C) 2013 The Android Open Source Project * * Licensed under the Apache License, Version 2.0 (the "License"); * you may not use this file except in compliance with the License. * You may obtain a copy of the License at * * http://www.apache.org/licenses/LICENSE-2.0 * * Unless required by applicable law or agreed to in writing, software * distributed under the License is distributed on an "AS IS" BASIS, * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. * See the License for the specific language governing permissions and * limitations under the License. */ #define LOG_TAG "msm8974_platform" //#define LOG_NDEBUG 0 #define LOG_NDDEBUG 0 /*#define VERY_VERY_VERBOSE_LOGGING*/ #ifdef VERY_VERY_VERBOSE_LOGGING #define ALOGVV ALOGV #else #define ALOGVV(a...) do { } while(0) #endif #include #include #include #include #include #include #include #include #include #include #include #include "platform.h" #include "audio_extn.h" #include "acdb.h" #include "voice_extn.h" #include "edid.h" #include "sound/compress_params.h" #include "sound/msmcal-hwdep.h" #include #ifdef DYNAMIC_LOG_ENABLED #include #define LOG_MASK HAL_MOD_FILE_PLATFORM #include #endif #define SOUND_TRIGGER_DEVICE_HANDSET_MONO_LOW_POWER_ACDB_ID (100) #define MIXER_FILE_DELIMITER "_" #define MIXER_FILE_EXT ".xml" #define MIXER_XML_BASE_STRING "mixer_paths" #define MIXER_XML_DEFAULT_PATH "mixer_paths.xml" #define PLATFORM_INFO_XML_PATH_INTCODEC_NAME "audio_platform_info_intcodec.xml" #define PLATFORM_INFO_XML_PATH_SKUSH_NAME "audio_platform_info_skush.xml" #define PLATFORM_INFO_XML_PATH_SKUW_NAME "audio_platform_info_skuw.xml" #define PLATFORM_INFO_XML_PATH_QRD_NAME "audio_platform_info_qrd.xml" #define PLATFORM_INFO_XML_PATH_LAGOON_QRD_NAME "audio_platform_info_lagoon_qrd.xml" #define PLATFORM_INFO_XML_PATH_NAME "audio_platform_info.xml" #define MIXER_XML_PATH_AUXPCM_NAME "mixer_paths_auxpcm.xml" #define MIXER_XML_PATH_I2S_NAME "mixer_paths_i2s.xml" #define PLATFORM_INFO_XML_PATH_I2S_NAME "audio_platform_info_extcodec.xml" #define PLATFORM_INFO_XML_PATH_WSA_NAME "audio_platform_info_wsa.xml" #define PLATFORM_INFO_XML_PATH_TDM_NAME "audio_platform_info_tdm.xml" #include #if defined (PLATFORM_MSM8998) || (PLATFORM_SDM845) || (PLATFORM_SDM710) || \ defined (PLATFORM_QCS605) || defined (PLATFORM_MSMNILE) || \ defined (PLATFORM_KONA) || defined (PLATFORM_MSMSTEPPE) || \ defined (PLATFORM_QCS405) || defined (PLATFORM_TRINKET) || \ defined (PLATFORM_LITO) || defined (PLATFORM_MSMFALCON) || \ defined (PLATFORM_ATOLL) || defined (PLATFORM_BENGAL) || \ defined (PLATFORM_HOLI) #include #endif #include #define QTIME_FREQ_KHZ 19200 #define IPC_ERROR_DELAY 10000 #define max(a, b) ((a) > (b) ? (a) : (b)) #define min(a, b) ((a) < (b) ? (a) : (b)) #define TOSTRING_(x) #x #define TOSTRING(x) TOSTRING_(x) #define LIB_ACDB_LOADER "libacdbloader.so" #define CVD_VERSION_MIXER_CTL "CVD Version" #define FLAC_COMPRESS_OFFLOAD_FRAGMENT_SIZE (256 * 1024) #define MAX_COMPRESS_OFFLOAD_FRAGMENT_SIZE (2 * 1024 * 1024) #define MIN_COMPRESS_OFFLOAD_FRAGMENT_SIZE (2 * 1024) #define COMPRESS_OFFLOAD_FRAGMENT_SIZE_FOR_AV_STREAMING (2 * 1024) #define COMPRESS_OFFLOAD_FRAGMENT_SIZE (32 * 1024) /* * This file will have a maximum of 38 bytes: * * 4 bytes: number of audio blocks * 4 bytes: total length of Short Audio Descriptor (SAD) blocks * Maximum 10 * 3 bytes: SAD blocks */ #define MAX_SAD_BLOCKS 10 #define SAD_BLOCK_SIZE 3 #define MAX_CVD_VERSION_STRING_SIZE 100 #define MAX_SND_CARD_STRING_SIZE 100 /* EDID format ID for LPCM audio */ #define EDID_FORMAT_LPCM 1 /* fallback app type if the default app type from acdb loader fails */ #define DEFAULT_APP_TYPE_RX_PATH 69936 #define DEFAULT_APP_TYPE_TX_PATH 69938 #define SAMPLE_RATE_8KHZ 8000 #define SAMPLE_RATE_16KHZ 16000 #define MAX_SET_CAL_BYTE_SIZE 65536 /* Mixer path names */ #define AFE_SIDETONE_MIXER_PATH "afe-sidetone" #define AUDIO_PARAMETER_KEY_SLOWTALK "st_enable" #define AUDIO_PARAMETER_KEY_HD_VOICE "hd_voice" #define AUDIO_PARAMETER_KEY_VOLUME_BOOST "volume_boost" #define AUDIO_PARAMETER_KEY_AUD_CALDATA "cal_data" #define AUDIO_PARAMETER_KEY_AUD_CALRESULT "cal_result" #define AUDIO_PARAMETER_KEY_EC_CAR_STATE "ec_car_state" #define AUDIO_PARAMETER_KEY_MONO_SPEAKER "mono_speaker" #define AUDIO_PARAMETER_KEY_FLUENCE_TYPE "fluence_type" #define AUDIO_PARAMETER_KEY_FLUENCE_VOICE_CALL "fluence_voice" #define AUDIO_PARAMETER_KEY_FLUENCE_VOICE_REC "fluence_voice_rec" #define AUDIO_PARAMETER_KEY_FLUENCE_AUDIO_REC "fluence_audio_rec" #define AUDIO_PARAMETER_KEY_FLUENCE_SPEAKER "fluence_speaker" #define AUDIO_PARAMETER_KEY_FLUENCE_MODE "fluence_mode" #define AUDIO_PARAMETER_KEY_FLUENCE_HFPCALL "fluence_hfp" #define AUDIO_PARAMETER_KEY_FLUENCE_TRI_MIC "fluence_tri_mic" #define AUDIO_PARAMETER_KEY_PERF_LOCK_OPTS "perf_lock_opts" /* Reload ACDB files from specified path */ #define AUDIO_PARAMETER_KEY_RELOAD_ACDB "reload_acdb" /* Query external audio device connection status */ #define AUDIO_PARAMETER_KEY_EXT_AUDIO_DEVICE "ext_audio_device" /* Query whether it is ok to select display-port as output * device for voice usecase */ #define AUDIO_PARAMETER_KEY_DP_FOR_VOICE_USECASE "dp_for_voice" #define AUDIO_PARAMETER_KEY_DP_CHANNEL_MASK "dp_channel_mask" #define AUDIO_PARAMETER_KEY_SPKR_DEVICE_CHMAP "spkr_device_chmap" #define AUDIO_PARAMETER_KEY_HFP_ZONE "hfp_zone" #define EVENT_EXTERNAL_SPK_1 "qc_ext_spk_1" #define EVENT_EXTERNAL_SPK_2 "qc_ext_spk_2" #define EVENT_EXTERNAL_MIC "qc_ext_mic" #define MAX_CAL_NAME 20 #define MAX_MIME_TYPE_LENGTH 30 #define MAX_SND_CARD_NAME_LENGTH 100 #define GET_IN_DEVICE_INDEX(SND_DEVICE) ((SND_DEVICE) - (SND_DEVICE_IN_BEGIN)) #define is_usb_in_snd_dev(x) \ (((x) == SND_DEVICE_IN_USB_HEADSET_MIC) || \ ((x) == SND_DEVICE_IN_USB_HEADSET_MIC_AEC) || \ ((x) == SND_DEVICE_IN_VOICE_USB_HEADSET_MIC) || \ ((x) == SND_DEVICE_IN_UNPROCESSED_USB_HEADSET_MIC) || \ ((x) == SND_DEVICE_IN_UNPROCESSED_USB_HEADSET_MIC) || \ ((x) == SND_DEVICE_IN_USB_HEADSET_MULTI_CHANNEL_MIC) || \ ((x) == SND_DEVICE_IN_USB_HEADSET_MULTI_CHANNEL_MIC_AEC) || \ ((x) == SND_DEVICE_IN_UNPROCESSED_USB_HEADSET_MULTI_CHANNEL_MIC) || \ ((x) == SND_DEVICE_IN_VOICE_RECOG_USB_HEADSET_MULTI_CHANNEL_MIC)) #define is_usb_out_snd_dev(x) \ (((x) == SND_DEVICE_OUT_USB_HEADSET) || \ ((x) == SND_DEVICE_OUT_USB_HEADPHONES) || \ ((x) == SND_DEVICE_OUT_VOICE_USB_HEADPHONES) || \ ((x) == SND_DEVICE_OUT_VOICE_USB_HEADSET) || \ ((x) == SND_DEVICE_OUT_VOICE_TTY_FULL_USB) || \ ((x) == SND_DEVICE_OUT_VOICE_TTY_VCO_USB)) #ifdef DYNAMIC_LOG_ENABLED extern void log_utils_init(void); extern void log_utils_deinit(void); #endif char cal_name_info[WCD9XXX_MAX_CAL][MAX_CAL_NAME] = { [WCD9XXX_ANC_CAL] = "anc_cal", [WCD9XXX_MBHC_CAL] = "mbhc_cal", [WCD9XXX_VBAT_CAL] = "vbat_cal", }; static char *default_rx_backend = NULL; #define AUDIO_PARAMETER_IS_HW_DECODER_SESSION_ALLOWED "is_hw_dec_session_allowed" char dsp_only_decoders_mime[][MAX_MIME_TYPE_LENGTH] = { "audio/x-ms-wma" /* wma*/ , "audio/x-ms-wma-lossless" /* wma lossless */ , "audio/x-ms-wma-pro" /* wma prop */ , "audio/amr-wb-plus" /* amr wb plus */ , "audio/alac" /*alac */ , "audio/x-ape" /*ape */, }; enum { VOICE_FEATURE_SET_DEFAULT, VOICE_FEATURE_SET_VOLUME_BOOST }; struct audio_block_header { int reserved; int length; }; enum { CAL_MODE_SEND = 0x1, CAL_MODE_PERSIST = 0x2, CAL_MODE_RTAC = 0x4 }; #define PLATFORM_CONFIG_KEY_OPERATOR_INFO "operator_info" char vendor_config_path[VENDOR_CONFIG_PATH_MAX_LENGTH]; char xml_file_path[VENDOR_CONFIG_FILE_MAX_LENGTH]; struct operator_info { struct listnode list; char *name; char *mccmnc; }; struct operator_specific_device { struct listnode list; char *operator; char *mixer_path; int acdb_id; }; struct external_specific_device { struct listnode list; char *usbid; int acdb_id; }; static struct listnode operator_info_list; static struct listnode *operator_specific_device_table[SND_DEVICE_MAX]; acdb_loader_get_calibration_t acdb_loader_get_calibration; typedef struct codec_backend_cfg { uint32_t sample_rate; uint32_t bit_width; uint32_t channels; uint32_t format; char *bitwidth_mixer_ctl; char *samplerate_mixer_ctl; char *channels_mixer_ctl; int controller; int stream; } codec_backend_cfg_t; static native_audio_prop na_props = {0, 0, NATIVE_AUDIO_MODE_INVALID}; static bool supports_true_32_bit = false; static int max_be_dai_names = 0; static const struct be_dai_name_struct *be_dai_name_table; struct snd_device_to_mic_map { struct mic_info microphones[AUDIO_MICROPHONE_MAX_COUNT]; size_t mic_count; }; static struct listnode *external_specific_device_table[SND_DEVICE_MAX]; struct platform_data { struct audio_device *adev; bool fluence_in_spkr_mode; bool fluence_in_voice_call; bool fluence_in_voice_comm; bool fluence_in_voice_rec; bool fluence_in_audio_rec; bool fluence_in_hfp_call; bool external_spk_1; bool external_spk_2; bool external_mic; bool speaker_lr_swap; bool fluence_sb_enabled; bool fluence_nn_enabled; int fluence_type; int fluence_mode; char fluence_cap[PROPERTY_VALUE_MAX]; bool ambisonic_capture; bool ambisonic_profile; bool slowtalk; bool hd_voice; bool ec_ref_enabled; bool is_wsa_speaker; bool hifi_audio; bool is_cls_ab_only_supported; bool is_i2s_ext_modem; bool is_acdb_initialized; bool ec_car_state; /* Vbat monitor related flags */ bool is_vbat_speaker; bool is_bcl_speaker; bool gsm_mode_enabled; bool is_slimbus_interface; bool is_internal_codec; bool is_default_be_config; int mono_speaker; bool voice_speaker_stereo; /* Audio calibration related functions */ void *acdb_handle; int voice_feature_set; acdb_init_t acdb_init; acdb_init_v3_t acdb_init_v3; acdb_init_v4_t acdb_init_v4; acdb_deallocate_t acdb_deallocate; acdb_send_audio_cal_t acdb_send_audio_cal; acdb_send_audio_cal_v3_t acdb_send_audio_cal_v3; acdb_send_audio_cal_v4_t acdb_send_audio_cal_v4; acdb_set_audio_cal_t acdb_set_audio_cal; acdb_get_audio_cal_t acdb_get_audio_cal; acdb_send_voice_cal_t acdb_send_voice_cal; acdb_reload_vocvoltable_t acdb_reload_vocvoltable; acdb_get_default_app_type_t acdb_get_default_app_type; acdb_send_common_top_t acdb_send_common_top; acdb_set_codec_data_t acdb_set_codec_data; acdb_reload_t acdb_reload; acdb_reload_v2_t acdb_reload_v2; void *hw_info; acdb_send_gain_dep_cal_t acdb_send_gain_dep_cal; struct csd_data *csd; struct ext_disp_state { void *edid_info; bool valid; int type; } ext_disp[MAX_CONTROLLERS][MAX_STREAMS_PER_CONTROLLER]; char ec_ref_mixer_path[MIXER_PATH_MAX_LENGTH]; codec_backend_cfg_t current_backend_cfg[MAX_CODEC_BACKENDS]; char codec_version[CODEC_VERSION_MAX_LENGTH]; char codec_variant[CODEC_VARIANT_MAX_LENGTH]; int hw_dep_fd; char cvd_version[MAX_CVD_VERSION_STRING_SIZE]; char snd_card_name[MAX_SND_CARD_STRING_SIZE]; int max_vol_index; int source_mic_type; int max_mic_count; bool is_dsd_supported; bool is_asrc_supported; struct listnode acdb_meta_key_list; bool use_generic_handset; struct acdb_init_data_v4 acdb_init_data; uint32_t declared_mic_count; struct audio_microphone_characteristic_t microphones[AUDIO_MICROPHONE_MAX_COUNT]; struct snd_device_to_mic_map mic_map[SND_DEVICE_MAX]; struct spkr_device_chmap *spkr_ch_map; bool use_sprk_default_sample_rate; bool is_multiple_sample_rate_combo_supported; struct listnode custom_mtmx_params_list; struct listnode custom_mtmx_in_params_list; struct power_mode_cfg power_mode_cfg[SND_DEVICE_MAX]; struct island_cfg island_cfg[SND_DEVICE_MAX]; }; struct spkr_device_chmap { int num_ch; char chmap[AUDIO_CHANNEL_COUNT_MAX]; }; static int pcm_device_table[AUDIO_USECASE_MAX][2] = { [USECASE_AUDIO_PLAYBACK_DEEP_BUFFER] = {DEEP_BUFFER_PCM_DEVICE, DEEP_BUFFER_PCM_DEVICE}, [USECASE_AUDIO_PLAYBACK_WITH_HAPTICS] = {AUDIO_HAPTICS_PCM_DEVICE, AUDIO_HAPTICS_PCM_DEVICE}, [USECASE_AUDIO_PLAYBACK_HAPTICS] = {HAPTICS_PCM_DEVICE, HAPTICS_PCM_DEVICE}, [USECASE_AUDIO_PLAYBACK_LOW_LATENCY] = {LOWLATENCY_PCM_DEVICE, LOWLATENCY_PCM_DEVICE}, [USECASE_AUDIO_PLAYBACK_ULL] = {MULTIMEDIA3_PCM_DEVICE, MULTIMEDIA3_PCM_DEVICE}, [USECASE_AUDIO_PLAYBACK_MULTI_CH] = {MULTIMEDIA2_PCM_DEVICE, MULTIMEDIA2_PCM_DEVICE}, [USECASE_AUDIO_PLAYBACK_HIFI] = {MULTIMEDIA2_PCM_DEVICE, MULTIMEDIA2_PCM_DEVICE}, [USECASE_AUDIO_PLAYBACK_TTS] = {MULTIMEDIA2_PCM_DEVICE, MULTIMEDIA2_PCM_DEVICE}, [USECASE_AUDIO_PLAYBACK_OFFLOAD] = {PLAYBACK_OFFLOAD_DEVICE, PLAYBACK_OFFLOAD_DEVICE}, [USECASE_AUDIO_PLAYBACK_OFFLOAD2] = {PLAYBACK_OFFLOAD_DEVICE2, PLAYBACK_OFFLOAD_DEVICE2}, [USECASE_AUDIO_PLAYBACK_OFFLOAD3] = {PLAYBACK_OFFLOAD_DEVICE3, PLAYBACK_OFFLOAD_DEVICE3}, [USECASE_AUDIO_PLAYBACK_OFFLOAD4] = {PLAYBACK_OFFLOAD_DEVICE4, PLAYBACK_OFFLOAD_DEVICE4}, [USECASE_AUDIO_PLAYBACK_OFFLOAD5] = {PLAYBACK_OFFLOAD_DEVICE5, PLAYBACK_OFFLOAD_DEVICE5}, [USECASE_AUDIO_PLAYBACK_OFFLOAD6] = {PLAYBACK_OFFLOAD_DEVICE6, PLAYBACK_OFFLOAD_DEVICE6}, [USECASE_AUDIO_PLAYBACK_OFFLOAD7] = {PLAYBACK_OFFLOAD_DEVICE7, PLAYBACK_OFFLOAD_DEVICE7}, [USECASE_AUDIO_PLAYBACK_OFFLOAD8] = {PLAYBACK_OFFLOAD_DEVICE8, PLAYBACK_OFFLOAD_DEVICE8}, [USECASE_AUDIO_PLAYBACK_OFFLOAD9] = {PLAYBACK_OFFLOAD_DEVICE9, PLAYBACK_OFFLOAD_DEVICE9}, [USECASE_AUDIO_RECORD] = {AUDIO_RECORD_PCM_DEVICE, AUDIO_RECORD_PCM_DEVICE}, [USECASE_AUDIO_RECORD_COMPRESS] = {COMPRESS_CAPTURE_DEVICE, COMPRESS_CAPTURE_DEVICE}, [USECASE_AUDIO_RECORD_COMPRESS2] = {-1, -1}, [USECASE_AUDIO_RECORD_COMPRESS3] = {-1, -1}, [USECASE_AUDIO_RECORD_COMPRESS4] = {-1, -1}, [USECASE_AUDIO_RECORD_COMPRESS5] = {-1, -1}, [USECASE_AUDIO_RECORD_COMPRESS6] = {-1, -1}, [USECASE_AUDIO_RECORD_LOW_LATENCY] = {LOWLATENCY_PCM_DEVICE, LOWLATENCY_PCM_DEVICE}, [USECASE_AUDIO_RECORD_FM_VIRTUAL] = {MULTIMEDIA2_PCM_DEVICE, MULTIMEDIA2_PCM_DEVICE}, [USECASE_AUDIO_RECORD_HIFI] = {MULTIMEDIA2_PCM_DEVICE, MULTIMEDIA2_PCM_DEVICE}, [USECASE_AUDIO_PLAYBACK_FM] = {FM_PLAYBACK_PCM_DEVICE, FM_CAPTURE_PCM_DEVICE}, [USECASE_AUDIO_HFP_SCO] = {HFP_PCM_RX, HFP_SCO_RX}, [USECASE_AUDIO_HFP_SCO_WB] = {HFP_PCM_RX, HFP_SCO_RX}, [USECASE_AUDIO_HFP_SCO_DOWNLINK] = {HFP_ASM_RX_TX, HFP_ASM_RX_TX}, [USECASE_AUDIO_HFP_SCO_WB_DOWNLINK] = {HFP_ASM_RX_TX, HFP_ASM_RX_TX}, [USECASE_VOICE_CALL] = {VOICE_CALL_PCM_DEVICE, VOICE_CALL_PCM_DEVICE}, [USECASE_AUDIO_PLAYBACK_MMAP] = {MMAP_PLAYBACK_PCM_DEVICE, MMAP_PLAYBACK_PCM_DEVICE}, [USECASE_AUDIO_RECORD_MMAP] = {MMAP_RECORD_PCM_DEVICE, MMAP_RECORD_PCM_DEVICE}, [USECASE_VOICE2_CALL] = {VOICE2_CALL_PCM_DEVICE, VOICE2_CALL_PCM_DEVICE}, [USECASE_VOLTE_CALL] = {VOLTE_CALL_PCM_DEVICE, VOLTE_CALL_PCM_DEVICE}, [USECASE_QCHAT_CALL] = {QCHAT_CALL_PCM_DEVICE, QCHAT_CALL_PCM_DEVICE}, [USECASE_VOWLAN_CALL] = {VOWLAN_CALL_PCM_DEVICE, VOWLAN_CALL_PCM_DEVICE}, [USECASE_VOICEMMODE1_CALL] = {VOICEMMODE1_CALL_PCM_DEVICE, VOICEMMODE1_CALL_PCM_DEVICE}, [USECASE_VOICEMMODE2_CALL] = {VOICEMMODE2_CALL_PCM_DEVICE, VOICEMMODE2_CALL_PCM_DEVICE}, [USECASE_COMPRESS_VOIP_CALL] = {COMPRESS_VOIP_CALL_PCM_DEVICE, COMPRESS_VOIP_CALL_PCM_DEVICE}, [USECASE_INCALL_REC_UPLINK] = {AUDIO_RECORD_PCM_DEVICE, AUDIO_RECORD_PCM_DEVICE}, [USECASE_INCALL_REC_DOWNLINK] = {AUDIO_RECORD_PCM_DEVICE, AUDIO_RECORD_PCM_DEVICE}, [USECASE_INCALL_REC_UPLINK_AND_DOWNLINK] = {AUDIO_RECORD_PCM_DEVICE, AUDIO_RECORD_PCM_DEVICE}, [USECASE_INCALL_REC_UPLINK_COMPRESS] = {COMPRESS_CAPTURE_DEVICE, COMPRESS_CAPTURE_DEVICE}, [USECASE_INCALL_REC_DOWNLINK_COMPRESS] = {COMPRESS_CAPTURE_DEVICE, COMPRESS_CAPTURE_DEVICE}, [USECASE_INCALL_REC_UPLINK_AND_DOWNLINK_COMPRESS] = {COMPRESS_CAPTURE_DEVICE, COMPRESS_CAPTURE_DEVICE}, [USECASE_INCALL_MUSIC_UPLINK] = {INCALL_MUSIC_UPLINK_PCM_DEVICE, INCALL_MUSIC_UPLINK_PCM_DEVICE}, [USECASE_INCALL_MUSIC_UPLINK2] = {INCALL_MUSIC_UPLINK2_PCM_DEVICE, INCALL_MUSIC_UPLINK2_PCM_DEVICE}, [USECASE_AUDIO_SPKR_CALIB_RX] = {SPKR_PROT_CALIB_RX_PCM_DEVICE, -1}, [USECASE_AUDIO_SPKR_CALIB_TX] = {-1, SPKR_PROT_CALIB_TX_PCM_DEVICE}, [USECASE_AUDIO_PLAYBACK_AFE_PROXY] = {AFE_PROXY_PLAYBACK_PCM_DEVICE, AFE_PROXY_RECORD_PCM_DEVICE}, [USECASE_AUDIO_RECORD_AFE_PROXY] = {AFE_PROXY_PLAYBACK_PCM_DEVICE, AFE_PROXY_RECORD_PCM_DEVICE}, [USECASE_AUDIO_RECORD_AFE_PROXY2] = {AFE_PROXY_RECORD2_PCM_DEVICE, AFE_PROXY_RECORD2_PCM_DEVICE}, [USECASE_AUDIO_DSM_FEEDBACK] = {QUAT_MI2S_PCM_DEVICE, QUAT_MI2S_PCM_DEVICE}, [USECASE_AUDIO_PLAYBACK_SILENCE] = {MULTIMEDIA9_PCM_DEVICE, -1}, [USECASE_AUDIO_TRANSCODE_LOOPBACK_RX] = {TRANSCODE_LOOPBACK_RX_DEV_ID, -1}, [USECASE_AUDIO_TRANSCODE_LOOPBACK_TX] = {-1, TRANSCODE_LOOPBACK_TX_DEV_ID}, [USECASE_AUDIO_PLAYBACK_VOIP] = {AUDIO_PLAYBACK_VOIP_PCM_DEVICE, AUDIO_PLAYBACK_VOIP_PCM_DEVICE}, [USECASE_AUDIO_RECORD_VOIP] = {AUDIO_RECORD_VOIP_PCM_DEVICE, AUDIO_RECORD_VOIP_PCM_DEVICE}, [USECASE_AUDIO_PLAYBACK_INTERACTIVE_STREAM1] = {PLAYBACK_INTERACTIVE_STRM_DEVICE1, PLAYBACK_INTERACTIVE_STRM_DEVICE1}, [USECASE_AUDIO_PLAYBACK_INTERACTIVE_STREAM2] = {PLAYBACK_INTERACTIVE_STRM_DEVICE2, PLAYBACK_INTERACTIVE_STRM_DEVICE2}, [USECASE_AUDIO_PLAYBACK_INTERACTIVE_STREAM3] = {PLAYBACK_INTERACTIVE_STRM_DEVICE3, PLAYBACK_INTERACTIVE_STRM_DEVICE3}, [USECASE_AUDIO_PLAYBACK_INTERACTIVE_STREAM4] = {PLAYBACK_INTERACTIVE_STRM_DEVICE4, PLAYBACK_INTERACTIVE_STRM_DEVICE4}, [USECASE_AUDIO_PLAYBACK_INTERACTIVE_STREAM5] = {PLAYBACK_INTERACTIVE_STRM_DEVICE5, PLAYBACK_INTERACTIVE_STRM_DEVICE5}, [USECASE_AUDIO_PLAYBACK_INTERACTIVE_STREAM6] = {PLAYBACK_INTERACTIVE_STRM_DEVICE6, PLAYBACK_INTERACTIVE_STRM_DEVICE6}, [USECASE_AUDIO_PLAYBACK_INTERACTIVE_STREAM7] = {PLAYBACK_INTERACTIVE_STRM_DEVICE7, PLAYBACK_INTERACTIVE_STRM_DEVICE7}, [USECASE_AUDIO_PLAYBACK_INTERACTIVE_STREAM8] = {PLAYBACK_INTERACTIVE_STRM_DEVICE8, PLAYBACK_INTERACTIVE_STRM_DEVICE8}, [USECASE_AUDIO_EC_REF_LOOPBACK] = {-1, -1}, /* pcm id updated from platform info file */ [USECASE_AUDIO_PLAYBACK_MEDIA] = {MEDIA_PCM_DEVICE, MEDIA_PCM_DEVICE}, [USECASE_AUDIO_PLAYBACK_SYS_NOTIFICATION] = {SYS_NOTIFICATION_PCM_DEVICE, SYS_NOTIFICATION_PCM_DEVICE}, [USECASE_AUDIO_PLAYBACK_NAV_GUIDANCE] = {NAV_GUIDANCE_PCM_DEVICE, NAV_GUIDANCE_PCM_DEVICE}, [USECASE_AUDIO_PLAYBACK_PHONE] = {PHONE_PCM_DEVICE, PHONE_PCM_DEVICE}, [USECASE_AUDIO_PLAYBACK_FRONT_PASSENGER] = {FRONT_PASSENGER_PCM_DEVICE, FRONT_PASSENGER_PCM_DEVICE}, [USECASE_AUDIO_PLAYBACK_REAR_SEAT] = {REAR_SEAT_PCM_DEVICE, REAR_SEAT_PCM_DEVICE}, [USECASE_AUDIO_FM_TUNER_EXT] = {-1, -1}, }; /* Array to store sound devices */ static const char * const device_table[SND_DEVICE_MAX] = { [SND_DEVICE_NONE] = "none", /* Playback sound devices */ [SND_DEVICE_OUT_HANDSET] = "handset", [SND_DEVICE_OUT_SPEAKER] = "speaker", [SND_DEVICE_OUT_SPEAKER_EXTERNAL_1] = "speaker-ext-1", [SND_DEVICE_OUT_SPEAKER_EXTERNAL_2] = "speaker-ext-2", [SND_DEVICE_OUT_SPEAKER_WSA] = "wsa-speaker", [SND_DEVICE_OUT_SPEAKER_VBAT] = "speaker-vbat", [SND_DEVICE_OUT_SPEAKER_REVERSE] = "speaker-reverse", [SND_DEVICE_OUT_SPEAKER_SAFE] = "speaker-safe", [SND_DEVICE_OUT_HEADPHONES] = "headphones", [SND_DEVICE_OUT_HEADPHONES_DSD] = "headphones-dsd", [SND_DEVICE_OUT_HEADPHONES_HIFI_FILTER] = "headphones-hifi-filter", [SND_DEVICE_OUT_SPEAKER_AND_HEADPHONES_HIFI_FILTER] = "speaker-and-headphones-hifi-filter", [SND_DEVICE_OUT_HEADPHONES_44_1] = "headphones-44.1", [SND_DEVICE_OUT_LINE] = "line", [SND_DEVICE_OUT_SPEAKER_AND_HAPTICS] = "speaker-and-haptics", [SND_DEVICE_OUT_HEADPHONES_AND_HAPTICS] = "headphones-and-haptics", [SND_DEVICE_OUT_SPEAKER_AND_HEADPHONES] = "speaker-and-headphones", [SND_DEVICE_OUT_SPEAKER_SAFE_AND_HEADPHONES] = "speaker-safe-and-headphones", [SND_DEVICE_OUT_SPEAKER_AND_LINE] = "speaker-and-line", [SND_DEVICE_OUT_SPEAKER_SAFE_AND_LINE] = "speaker-safe-and-line", [SND_DEVICE_OUT_SPEAKER_HEADPHONES_AND_HAPTICS] = "speaker-headphones-and-haptics", [SND_DEVICE_OUT_SPEAKER_AND_HEADPHONES_EXTERNAL_1] = "speaker-and-headphones-ext-1", [SND_DEVICE_OUT_SPEAKER_AND_HEADPHONES_EXTERNAL_2] = "speaker-and-headphones-ext-2", [SND_DEVICE_OUT_VOICE_HANDSET] = "voice-handset", [SND_DEVICE_OUT_VOICE_HAC_HANDSET] = "voice-hac-handset", [SND_DEVICE_OUT_VOICE_SPEAKER] = "voice-speaker", [SND_DEVICE_OUT_VOICE_SPEAKER_STEREO] = "voice-speaker-stereo", [SND_DEVICE_OUT_VOICE_SPEAKER_WSA] = "wsa-voice-speaker", [SND_DEVICE_OUT_VOICE_SPEAKER_VBAT] = "voice-speaker-vbat", [SND_DEVICE_OUT_VOICE_SPEAKER_2] = "voice-speaker-2", [SND_DEVICE_OUT_VOICE_SPEAKER_2_WSA] = "wsa-voice-speaker-2", [SND_DEVICE_OUT_VOICE_SPEAKER_2_VBAT] = "voice-speaker-2-vbat", [SND_DEVICE_OUT_VOICE_HEADPHONES] = "voice-headphones", [SND_DEVICE_OUT_VOICE_HEADSET] = "voice-headset", [SND_DEVICE_OUT_VOICE_LINE] = "voice-line", [SND_DEVICE_OUT_HDMI] = "hdmi", [SND_DEVICE_OUT_SPEAKER_AND_HDMI] = "speaker-and-hdmi", [SND_DEVICE_OUT_DISPLAY_PORT] = "display-port", [SND_DEVICE_OUT_DISPLAY_PORT1] = "display-port1", [SND_DEVICE_OUT_SPEAKER_AND_DISPLAY_PORT] = "speaker-and-display-port", [SND_DEVICE_OUT_SPEAKER_AND_DISPLAY_PORT1] = "speaker-and-display-port1", [SND_DEVICE_OUT_BT_SCO] = "bt-sco-headset", [SND_DEVICE_OUT_BT_SCO_WB] = "bt-sco-headset-wb", [SND_DEVICE_OUT_BT_SCO_SWB] = "bt-sco-headset-swb", [SND_DEVICE_OUT_BT_A2DP] = "bt-a2dp", [SND_DEVICE_OUT_SPEAKER_AND_BT_A2DP] = "speaker-and-bt-a2dp", [SND_DEVICE_OUT_SPEAKER_SAFE_AND_BT_A2DP] = "speaker-safe-and-bt-a2dp", [SND_DEVICE_OUT_SPEAKER_BT_A2DP_AND_HAPTICS] = "speaker-bt-a2dp-and-haptics", [SND_DEVICE_OUT_SPEAKER_SAFE_BT_A2DP_AND_HAPTICS] = "speaker-safe-bt-a2dp-and-haptics", [SND_DEVICE_OUT_VOICE_HANDSET_TMUS] = "voice-handset-tmus", [SND_DEVICE_OUT_VOICE_TTY_FULL_HEADPHONES] = "voice-tty-full-headphones", [SND_DEVICE_OUT_VOICE_TTY_FULL_HEADSET] = "voice-tty-full-headset", [SND_DEVICE_OUT_VOICE_TTY_VCO_HEADPHONES] = "voice-tty-vco-headphones", [SND_DEVICE_OUT_VOICE_TTY_HCO_HANDSET] = "voice-tty-hco-handset", [SND_DEVICE_OUT_VOICE_TTY_FULL_USB] = "voice-tty-full-usb", [SND_DEVICE_OUT_VOICE_TTY_VCO_USB] = "voice-tty-vco-usb", [SND_DEVICE_OUT_VOICE_TX] = "voice-tx", [SND_DEVICE_OUT_VOICE_MUSIC_TX] = "voice-music-tx", [SND_DEVICE_OUT_AFE_PROXY] = "afe-proxy", [SND_DEVICE_OUT_USB_HEADSET] = "usb-headset", [SND_DEVICE_OUT_VOICE_USB_HEADSET] = "usb-headset", [SND_DEVICE_OUT_USB_HEADPHONES] = "usb-headphones", [SND_DEVICE_OUT_USB_HEADSET_SPEC] = "usb-headset", [SND_DEVICE_OUT_VOICE_USB_HEADPHONES] = "usb-headphones", [SND_DEVICE_OUT_SPEAKER_AND_USB_HEADSET] = "speaker-and-usb-headphones", [SND_DEVICE_OUT_SPEAKER_SAFE_AND_USB_HEADSET] = "speaker-safe-and-usb-headphones", [SND_DEVICE_OUT_SPEAKER_USB_HEADSET_AND_HAPTICS] = "speaker-usb-headphones-and-haptics", [SND_DEVICE_OUT_SPEAKER_SAFE_USB_HEADSET_AND_HAPTICS] = "speaker-safe-usb-headphones-and-haptics", [SND_DEVICE_OUT_TRANSMISSION_FM] = "transmission-fm", [SND_DEVICE_OUT_ANC_HEADSET] = "anc-headphones", [SND_DEVICE_OUT_ANC_FB_HEADSET] = "anc-fb-headphones", [SND_DEVICE_OUT_VOICE_ANC_HEADSET] = "voice-anc-headphones", [SND_DEVICE_OUT_VOICE_ANC_FB_HEADSET] = "voice-anc-fb-headphones", [SND_DEVICE_OUT_VOICE_SPEAKER_AND_VOICE_HEADPHONES] = "voice-speaker-and-voice-headphones", [SND_DEVICE_OUT_VOICE_SPEAKER_AND_VOICE_ANC_HEADSET] = "voice-speaker-and-voice-anc-headphones", [SND_DEVICE_OUT_VOICE_SPEAKER_AND_VOICE_ANC_FB_HEADSET] = "voice-speaker-and-voice-anc-fb-headphones", [SND_DEVICE_OUT_VOICE_SPEAKER_STEREO_AND_VOICE_HEADPHONES] = "voice-speaker-stereo-and-voice-headphones", [SND_DEVICE_OUT_VOICE_SPEAKER_STEREO_AND_VOICE_ANC_HEADSET] = "voice-speaker-stereo-and-voice-anc-headphones", [SND_DEVICE_OUT_VOICE_SPEAKER_STEREO_AND_VOICE_ANC_FB_HEADSET] = "voice-speaker-stereo-and-voice-anc-fb-headphones", [SND_DEVICE_OUT_SPEAKER_AND_ANC_HEADSET] = "speaker-and-anc-headphones", [SND_DEVICE_OUT_SPEAKER_AND_ANC_FB_HEADSET] = "speaker-and-anc-fb-headphones", [SND_DEVICE_OUT_ANC_HANDSET] = "anc-handset", [SND_DEVICE_OUT_SPEAKER_PROTECTED] = "speaker-protected", [SND_DEVICE_OUT_VOICE_SPEAKER_PROTECTED] = "voice-speaker-protected", [SND_DEVICE_OUT_VOICE_SPEAKER_HFP] = "voice-speaker-hfp", [SND_DEVICE_OUT_VOICE_SPEAKER_STEREO_PROTECTED] = "voice-speaker-stereo-protected", [SND_DEVICE_OUT_VOICE_SPEAKER_2_PROTECTED] = "voice-speaker-2-protected", [SND_DEVICE_OUT_SPEAKER_PROTECTED_VBAT] = "speaker-protected-vbat", [SND_DEVICE_OUT_VOICE_SPEAKER_PROTECTED_VBAT] = "voice-speaker-protected-vbat", [SND_DEVICE_OUT_VOICE_SPEAKER_2_PROTECTED_VBAT] = "voice-speaker-2-protected-vbat", [SND_DEVICE_OUT_SPEAKER_PROTECTED_RAS] = "speaker-protected", [SND_DEVICE_OUT_SPEAKER_PROTECTED_VBAT_RAS] = "speaker-protected-vbat", [SND_DEVICE_OUT_SPEAKER_AND_BT_SCO] = "speaker-and-bt-sco", [SND_DEVICE_OUT_SPEAKER_SAFE_AND_BT_SCO] = "speaker-safe-and-bt-sco", [SND_DEVICE_OUT_SPEAKER_AND_BT_SCO_WB] = "speaker-and-bt-sco-wb", [SND_DEVICE_OUT_SPEAKER_AND_BT_SCO_SWB] = "speaker-and-bt-sco-swb", [SND_DEVICE_OUT_SPEAKER_SAFE_AND_BT_SCO_WB] = "speaker-safe-and-bt-sco-wb", [SND_DEVICE_OUT_SPEAKER_SAFE_AND_BT_SCO_SWB] = "speaker-safe-and-bt-sco-swb", [SND_DEVICE_OUT_SPEAKER_BT_SCO_AND_HAPTICS] = "speaker-bt-sco-and-haptics", [SND_DEVICE_OUT_SPEAKER_SAFE_BT_SCO_AND_HAPTICS] = "speaker-safe-bt-sco-and-haptics", [SND_DEVICE_OUT_SPEAKER_BT_SCO_WB_AND_HAPTICS] = "speaker-bt-sco-wb-and-haptics", [SND_DEVICE_OUT_SPEAKER_BT_SCO_SWB_AND_HAPTICS] = "speaker-bt-sco-swb-and-haptics", [SND_DEVICE_OUT_SPEAKER_SAFE_BT_SCO_WB_AND_HAPTICS] = "speaker-safe-bt-sco-wb-and-haptics", [SND_DEVICE_OUT_SPEAKER_SAFE_BT_SCO_SWB_AND_HAPTICS] = "speaker-safe-bt-sco-swb-and-haptics", [SND_DEVICE_OUT_SPEAKER_WSA_AND_BT_SCO] = "wsa-speaker-and-bt-sco", [SND_DEVICE_OUT_SPEAKER_WSA_AND_BT_SCO_WB] = "wsa-speaker-and-bt-sco-wb", [SND_DEVICE_OUT_SPEAKER_WSA_AND_BT_SCO_SWB] = "wsa-speaker-and-bt-sco-wb", [SND_DEVICE_OUT_VOICE_HEARING_AID] = "hearing-aid", [SND_DEVICE_OUT_BUS_MEDIA] = "bus-speaker", [SND_DEVICE_OUT_BUS_SYS] = "bus-speaker", [SND_DEVICE_OUT_BUS_NAV] = "bus-speaker", [SND_DEVICE_OUT_BUS_PHN] = "bus-speaker", [SND_DEVICE_OUT_BUS_PAX] = "bus-speaker", [SND_DEVICE_OUT_BUS_RSE] = "bus-speaker", [SND_DEVICE_OUT_CALL_PROXY] = "call-proxy", /* Capture sound devices */ [SND_DEVICE_IN_HANDSET_MIC] = "handset-mic", [SND_DEVICE_IN_HANDSET_MIC_SB] = "handset-mic", [SND_DEVICE_IN_HANDSET_MIC_NN] = "handset-mic", [SND_DEVICE_IN_HANDSET_MIC_EXTERNAL] = "handset-mic-ext", [SND_DEVICE_IN_HANDSET_MIC_AEC] = "handset-mic", [SND_DEVICE_IN_HANDSET_MIC_AEC_SB] = "handset-mic", [SND_DEVICE_IN_HANDSET_MIC_AEC_NN] = "handset-mic", [SND_DEVICE_IN_HANDSET_MIC_NS] = "handset-mic", [SND_DEVICE_IN_HANDSET_MIC_NS_SB] = "handset-mic", [SND_DEVICE_IN_HANDSET_MIC_NS_NN] = "handset-mic", [SND_DEVICE_IN_HANDSET_MIC_AEC_NS] = "handset-mic", [SND_DEVICE_IN_HANDSET_MIC_AEC_NS_SB] = "handset-mic", [SND_DEVICE_IN_HANDSET_MIC_AEC_NS_NN] = "handset-mic", [SND_DEVICE_IN_HANDSET_DMIC] = "dmic-endfire", [SND_DEVICE_IN_HANDSET_DMIC_AEC] = "dmic-endfire", [SND_DEVICE_IN_HANDSET_DMIC_AEC_SB] = "dmic-endfire", [SND_DEVICE_IN_HANDSET_DMIC_NS] = "dmic-endfire", [SND_DEVICE_IN_HANDSET_DMIC_NS_SB] = "dmic-endfire", [SND_DEVICE_IN_HANDSET_DMIC_AEC_NS] = "dmic-endfire", [SND_DEVICE_IN_HANDSET_DMIC_AEC_NS_SB] = "dmic-endfire", [SND_DEVICE_IN_SPEAKER_MIC] = "speaker-mic", [SND_DEVICE_IN_SPEAKER_MIC_SB] = "speaker-mic", [SND_DEVICE_IN_SPEAKER_MIC_NN] = "speaker-mic", [SND_DEVICE_IN_SPEAKER_MIC_AEC] = "speaker-mic", [SND_DEVICE_IN_SPEAKER_MIC_AEC_SB] = "speaker-mic", [SND_DEVICE_IN_SPEAKER_MIC_AEC_NN] = "speaker-mic", [SND_DEVICE_IN_SPEAKER_MIC_NS] = "speaker-mic", [SND_DEVICE_IN_SPEAKER_MIC_NS_SB] = "speaker-mic", [SND_DEVICE_IN_SPEAKER_MIC_NS_NN] = "speaker-mic", [SND_DEVICE_IN_SPEAKER_MIC_AEC_NS] = "speaker-mic", [SND_DEVICE_IN_SPEAKER_MIC_AEC_NS_SB] = "speaker-mic", [SND_DEVICE_IN_SPEAKER_MIC_AEC_NS_NN] = "speaker-mic", [SND_DEVICE_IN_SPEAKER_DMIC] = "speaker-dmic-endfire", [SND_DEVICE_IN_SPEAKER_DMIC_AEC] = "speaker-dmic-endfire", [SND_DEVICE_IN_SPEAKER_DMIC_AEC_SB] = "speaker-dmic-endfire", [SND_DEVICE_IN_SPEAKER_DMIC_NS] = "speaker-dmic-endfire", [SND_DEVICE_IN_SPEAKER_DMIC_NS_SB] = "speaker-dmic-endfire", [SND_DEVICE_IN_SPEAKER_DMIC_AEC_NS] = "speaker-dmic-endfire", [SND_DEVICE_IN_SPEAKER_DMIC_AEC_NS_SB] = "speaker-dmic-endfire", [SND_DEVICE_IN_HEADSET_MIC] = "headset-mic", [SND_DEVICE_IN_HEADSET_MIC_AEC] = "headset-mic", [SND_DEVICE_IN_HEADSET_MIC_FLUENCE] = "headset-mic", [SND_DEVICE_IN_VOICE_SPEAKER_MIC] = "voice-speaker-mic", [SND_DEVICE_IN_VOICE_SPEAKER_MIC_SB] = "voice-speaker-mic", [SND_DEVICE_IN_VOICE_SPEAKER_MIC_NN] = "voice-speaker-mic", [SND_DEVICE_IN_VOICE_HEADSET_MIC] = "voice-headset-mic", [SND_DEVICE_IN_SPDIF] = "spdif-in", [SND_DEVICE_IN_HDMI_MIC] = "hdmi-in", [SND_DEVICE_IN_HDMI_ARC] = "hdmi-arc-in", [SND_DEVICE_IN_BT_SCO_MIC] = "bt-sco-mic", [SND_DEVICE_IN_BT_SCO_MIC_NREC] = "bt-sco-mic", [SND_DEVICE_IN_BT_SCO_MIC_WB] = "bt-sco-mic-wb", [SND_DEVICE_IN_BT_SCO_MIC_WB_NREC] = "bt-sco-mic-wb", [SND_DEVICE_IN_BT_SCO_MIC_SWB] = "bt-sco-mic-swb", [SND_DEVICE_IN_BT_SCO_MIC_SWB_NREC] = "bt-sco-mic-swb", [SND_DEVICE_IN_BT_A2DP] = "bt-a2dp-cap", [SND_DEVICE_IN_CAMCORDER_LANDSCAPE] = "camcorder-mic", [SND_DEVICE_IN_VOICE_DMIC] = "voice-dmic-ef", [SND_DEVICE_IN_VOICE_DMIC_SB] = "voice-dmic-ef", [SND_DEVICE_IN_VOICE_DMIC_TMUS] = "voice-dmic-ef-tmus", [SND_DEVICE_IN_VOICE_SPEAKER_DMIC] = "voice-speaker-dmic-ef", [SND_DEVICE_IN_VOICE_SPEAKER_DMIC_SB] = "voice-speaker-dmic-ef", [SND_DEVICE_IN_VOICE_SPEAKER_TMIC] = "voice-speaker-tmic", [SND_DEVICE_IN_VOICE_SPEAKER_QMIC] = "voice-speaker-qmic", [SND_DEVICE_IN_VOICE_SPEAKER_MIC_HFP] = "voice-speaker-mic-hfp", [SND_DEVICE_IN_VOICE_SPEAKER_MIC_HFP_MMSECNS] = "voice-speaker-mic-hfp-mmsecns", [SND_DEVICE_IN_VOICE_TTY_FULL_HEADSET_MIC] = "voice-tty-full-headset-mic", [SND_DEVICE_IN_VOICE_TTY_VCO_HANDSET_MIC] = "voice-tty-vco-handset-mic", [SND_DEVICE_IN_VOICE_TTY_HCO_HEADSET_MIC] = "voice-tty-hco-headset-mic", [SND_DEVICE_IN_VOICE_TTY_FULL_USB_MIC] = "voice-tty-full-usb-mic", [SND_DEVICE_IN_VOICE_TTY_HCO_USB_MIC] = "voice-tty-hco-usb-mic", [SND_DEVICE_IN_VOICE_RX] = "voice-rx", [SND_DEVICE_IN_VOICE_REC_MIC] = "voice-rec-mic", [SND_DEVICE_IN_VOICE_REC_MIC_NS] = "voice-rec-mic", [SND_DEVICE_IN_VOICE_REC_MIC_AEC] = "voice-rec-mic", [SND_DEVICE_IN_VOICE_REC_MIC_AEC_NS] = "voice-rec-mic", [SND_DEVICE_IN_VOICE_REC_DMIC_STEREO] = "voice-rec-dmic-ef", [SND_DEVICE_IN_VOICE_REC_DMIC_FLUENCE] = "voice-rec-dmic-ef-fluence", [SND_DEVICE_IN_USB_HEADSET_MIC] = "usb-headset-mic", [SND_DEVICE_IN_VOICE_USB_HEADSET_MIC] ="usb-headset-mic", [SND_DEVICE_IN_USB_HEADSET_MIC_AEC] = "usb-headset-mic", [SND_DEVICE_IN_UNPROCESSED_USB_HEADSET_MIC] = "usb-headset-mic", [SND_DEVICE_IN_VOICE_RECOG_USB_HEADSET_MIC] = "usb-headset-mic", [SND_DEVICE_IN_VOICE_REC_HEADSET_MIC] = "headset-mic", [SND_DEVICE_IN_USB_HEADSET_MULTI_CHANNEL_MIC] = "usb-headset-mic", [SND_DEVICE_IN_VOICE_RECOG_USB_HEADSET_MULTI_CHANNEL_MIC] = "usb-headset-mic", [SND_DEVICE_IN_USB_HEADSET_MULTI_CHANNEL_MIC_AEC] = "usb-headset-mic", [SND_DEVICE_IN_UNPROCESSED_USB_HEADSET_MULTI_CHANNEL_MIC] = "usb-headset-mic", [SND_DEVICE_IN_CAPTURE_FM] = "capture-fm", [SND_DEVICE_IN_AANC_HANDSET_MIC] = "aanc-handset-mic", [SND_DEVICE_IN_VOICE_FLUENCE_DMIC_AANC] = "aanc-handset-mic", [SND_DEVICE_IN_QUAD_MIC] = "quad-mic", [SND_DEVICE_IN_HANDSET_DMIC_STEREO] = "handset-stereo-dmic-ef", [SND_DEVICE_IN_SPEAKER_DMIC_STEREO] = "speaker-stereo-dmic-ef", [SND_DEVICE_IN_CAPTURE_VI_FEEDBACK] = "vi-feedback", [SND_DEVICE_IN_CAPTURE_VI_FEEDBACK_MONO_1] = "vi-feedback-mono-1", [SND_DEVICE_IN_CAPTURE_VI_FEEDBACK_MONO_2] = "vi-feedback-mono-2", [SND_DEVICE_IN_VOICE_SPEAKER_DMIC_BROADSIDE] = "voice-speaker-dmic-broadside", [SND_DEVICE_IN_SPEAKER_DMIC_BROADSIDE] = "speaker-dmic-broadside", [SND_DEVICE_IN_SPEAKER_DMIC_AEC_BROADSIDE] = "speaker-dmic-broadside", [SND_DEVICE_IN_SPEAKER_DMIC_NS_BROADSIDE] = "speaker-dmic-broadside", [SND_DEVICE_IN_SPEAKER_DMIC_AEC_NS_BROADSIDE] = "speaker-dmic-broadside", [SND_DEVICE_IN_HANDSET_QMIC] = "quad-mic", [SND_DEVICE_IN_SPEAKER_QMIC_AEC] = "quad-mic", [SND_DEVICE_IN_SPEAKER_QMIC_NS] = "quad-mic", [SND_DEVICE_IN_SPEAKER_QMIC_AEC_NS] = "quad-mic", [SND_DEVICE_IN_HANDSET_QMIC_AEC] = "quad-mic", [SND_DEVICE_IN_VOICE_REC_QMIC_FLUENCE] = "quad-mic", [SND_DEVICE_IN_THREE_MIC] = "three-mic", [SND_DEVICE_IN_HANDSET_TMIC_FLUENCE_PRO] = "three-mic", [SND_DEVICE_IN_HANDSET_TMIC] = "three-mic", [SND_DEVICE_IN_HANDSET_TMIC_AEC] = "three-mic", [SND_DEVICE_IN_HANDSET_TMIC_NS] = "three-mic", [SND_DEVICE_IN_HANDSET_TMIC_AEC_NS] = "three-mic", [SND_DEVICE_IN_SPEAKER_TMIC_AEC] = "speaker-tmic", [SND_DEVICE_IN_SPEAKER_TMIC_NS] = "speaker-tmic", [SND_DEVICE_IN_SPEAKER_TMIC_AEC_NS] = "speaker-tmic", [SND_DEVICE_IN_VOICE_REC_TMIC] = "three-mic", [SND_DEVICE_IN_UNPROCESSED_MIC] = "unprocessed-mic", [SND_DEVICE_IN_UNPROCESSED_STEREO_MIC] = "unprocessed-stereo-mic", [SND_DEVICE_IN_UNPROCESSED_THREE_MIC] = "unprocessed-three-mic", [SND_DEVICE_IN_UNPROCESSED_QUAD_MIC] = "unprocessed-quad-mic", [SND_DEVICE_IN_UNPROCESSED_HEADSET_MIC] = "unprocessed-headset-mic", [SND_DEVICE_IN_HANDSET_GENERIC_QMIC] = "quad-mic", [SND_DEVICE_IN_INCALL_REC_RX] = "incall-rec-rx", [SND_DEVICE_IN_INCALL_REC_TX] = "incall-rec-tx", [SND_DEVICE_IN_INCALL_REC_RX_TX] = "incall-rec-rx-tx", [SND_DEVICE_IN_LINE] = "line-in", [SND_DEVICE_IN_HANDSET_6MIC] = "handset-6mic", [SND_DEVICE_IN_HANDSET_8MIC] = "handset-8mic", [SND_DEVICE_IN_CAMCORDER_INVERT_LANDSCAPE] = "camcorder-mic", [SND_DEVICE_IN_CAMCORDER_PORTRAIT] = "camcorder-mic", [SND_DEVICE_IN_CAMCORDER_SELFIE_LANDSCAPE] = "camcorder-mic", [SND_DEVICE_IN_CAMCORDER_SELFIE_INVERT_LANDSCAPE] = "camcorder-mic", [SND_DEVICE_IN_CAMCORDER_SELFIE_PORTRAIT] = "camcorder-mic", [SND_DEVICE_OUT_VOIP_HANDSET] = "voip-handset", [SND_DEVICE_OUT_VOIP_SPEAKER] = "voip-speaker", [SND_DEVICE_OUT_VOIP_HEADPHONES] = "voip-headphones", [SND_DEVICE_IN_VOICE_HEARING_AID] = "hearing-aid-mic", [SND_DEVICE_IN_BUS] = "bus-mic", [SND_DEVICE_IN_EC_REF_LOOPBACK] = "ec-ref-loopback", [SND_DEVICE_IN_HANDSET_DMIC_AND_EC_REF_LOOPBACK] = "handset-dmic-and-ec-ref-loopback", [SND_DEVICE_IN_HANDSET_QMIC_AND_EC_REF_LOOPBACK] = "handset-qmic-and-ec-ref-loopback", [SND_DEVICE_IN_HANDSET_6MIC_AND_EC_REF_LOOPBACK] = "handset-6mic-and-ec-ref-loopback", [SND_DEVICE_IN_HANDSET_8MIC_AND_EC_REF_LOOPBACK] = "handset-8mic-and-ec-ref-loopback", [SND_DEVICE_IN_CALL_PROXY] = "call-proxy-in", }; // Platform specific backend bit width table static int backend_bit_width_table[SND_DEVICE_MAX] = {0}; static struct audio_effect_config effect_config_table[GET_IN_DEVICE_INDEX(SND_DEVICE_MAX)][EFFECT_MAX] = { [GET_IN_DEVICE_INDEX(SND_DEVICE_IN_SPEAKER_QMIC_AEC_NS)][EFFECT_AEC] = {TX_VOICE_FLUENCE_PROV2, 0x0, 0x10EAF, 0x01}, [GET_IN_DEVICE_INDEX(SND_DEVICE_IN_SPEAKER_QMIC_AEC_NS)][EFFECT_NS] = {TX_VOICE_FLUENCE_PROV2, 0x0, 0x10EAF, 0x02}, [GET_IN_DEVICE_INDEX(SND_DEVICE_IN_SPEAKER_TMIC_AEC_NS)][EFFECT_AEC] = {TX_VOICE_TM_FLUENCE_PRO_VC, 0x0, 0x10EAF, 0x01}, [GET_IN_DEVICE_INDEX(SND_DEVICE_IN_SPEAKER_TMIC_AEC_NS)][EFFECT_NS] = {TX_VOICE_TM_FLUENCE_PRO_VC, 0x0, 0x10EAF, 0x02}, [GET_IN_DEVICE_INDEX(SND_DEVICE_IN_SPEAKER_DMIC_AEC_NS_BROADSIDE)][EFFECT_AEC] = {TX_VOICE_DM_FV5_BROADSIDE, 0x0, 0x10EAF, 0x01}, [GET_IN_DEVICE_INDEX(SND_DEVICE_IN_SPEAKER_DMIC_AEC_NS_BROADSIDE)][EFFECT_NS] = {TX_VOICE_DM_FV5_BROADSIDE, 0x0, 0x10EAF, 0x02}, [GET_IN_DEVICE_INDEX(SND_DEVICE_IN_SPEAKER_DMIC_AEC_NS)][EFFECT_AEC] = {TX_VOICE_FV5ECNS_DM, 0x0, 0x10EAF, 0x01}, [GET_IN_DEVICE_INDEX(SND_DEVICE_IN_SPEAKER_DMIC_AEC_NS)][EFFECT_NS] = {TX_VOICE_FV5ECNS_DM, 0x0, 0x10EAF, 0x02}, [GET_IN_DEVICE_INDEX(SND_DEVICE_IN_SPEAKER_MIC)][EFFECT_AEC] = {TX_VOICE_SMECNS_V2, 0x0, 0x10EAF, 0x01}, [GET_IN_DEVICE_INDEX(SND_DEVICE_IN_SPEAKER_MIC)][EFFECT_NS] = {TX_VOICE_SMECNS_V2, 0x0, 0x10EAF, 0x02}, [GET_IN_DEVICE_INDEX(SND_DEVICE_IN_HANDSET_TMIC_AEC_NS)][EFFECT_AEC] = {TX_VOICE_TM_FLUENCE_EF, 0x8000, 0x10EAF, 0x01}, [GET_IN_DEVICE_INDEX(SND_DEVICE_IN_HANDSET_TMIC_AEC_NS)][EFFECT_NS] = {TX_VOICE_TM_FLUENCE_EF, 0x8000, 0x10EAF, 0x02}, [GET_IN_DEVICE_INDEX(SND_DEVICE_IN_HANDSET_DMIC_AEC_NS)][EFFECT_AEC] = {TX_VOICE_FV5ECNS_DM, 0x0, 0x10EAF, 0x01}, [GET_IN_DEVICE_INDEX(SND_DEVICE_IN_HANDSET_DMIC_AEC_NS)][EFFECT_NS] = {TX_VOICE_FV5ECNS_DM, 0x0, 0x10EAF, 0x02}, [GET_IN_DEVICE_INDEX(SND_DEVICE_IN_HANDSET_MIC)][EFFECT_AEC] = {TX_VOICE_SMECNS_V2, 0x0, 0x10EAF, 0x01}, [GET_IN_DEVICE_INDEX(SND_DEVICE_IN_HANDSET_MIC)][EFFECT_NS] = {TX_VOICE_SMECNS_V2, 0x0, 0x10EAF, 0x02}, [GET_IN_DEVICE_INDEX(SND_DEVICE_IN_SPEAKER_DMIC_AEC_NS_SB)][EFFECT_AEC] = {TX_VOICE_FLUENCE_SM_SB, 0x8000, 0x10EAF, 0x01}, [GET_IN_DEVICE_INDEX(SND_DEVICE_IN_SPEAKER_DMIC_AEC_NS_SB)][EFFECT_NS] = {TX_VOICE_FLUENCE_SM_SB, 0x8000, 0x10EAF, 0x02}, [GET_IN_DEVICE_INDEX(SND_DEVICE_IN_SPEAKER_MIC_SB)][EFFECT_AEC] = {TX_VOICE_FLUENCE_SM_SB, 0x8000, 0x10EAF, 0x01}, [GET_IN_DEVICE_INDEX(SND_DEVICE_IN_SPEAKER_MIC_SB)][EFFECT_NS] = {TX_VOICE_FLUENCE_SM_SB, 0x8000, 0x10EAF, 0x02}, [GET_IN_DEVICE_INDEX(SND_DEVICE_IN_HANDSET_DMIC_AEC_NS_SB)][EFFECT_AEC] = {TX_VOICE_FLUENCE_SM_SB, 0x8000, 0x10EAF, 0x01}, [GET_IN_DEVICE_INDEX(SND_DEVICE_IN_HANDSET_DMIC_AEC_NS_SB)][EFFECT_NS] = {TX_VOICE_FLUENCE_MM_SB, 0x8000, 0x10EAF, 0x02}, [GET_IN_DEVICE_INDEX(SND_DEVICE_IN_HANDSET_MIC_SB)][EFFECT_AEC] = {TX_VOICE_FLUENCE_SM_SB, 0x8000, 0x10EAF, 0x01}, [GET_IN_DEVICE_INDEX(SND_DEVICE_IN_HANDSET_MIC_SB)][EFFECT_NS] = {TX_VOICE_FLUENCE_SM_SB, 0x8000, 0x10EAF, 0x02}, [GET_IN_DEVICE_INDEX(SND_DEVICE_IN_SPEAKER_MIC_NN)][EFFECT_AEC] = {TX_VOICE_FLUENCE_SM_NN, 0x8000, 0x10EAF, 0x01}, [GET_IN_DEVICE_INDEX(SND_DEVICE_IN_SPEAKER_MIC_NN)][EFFECT_NS] = {TX_VOICE_FLUENCE_SM_NN, 0x8000, 0x10EAF, 0x02}, [GET_IN_DEVICE_INDEX(SND_DEVICE_IN_HANDSET_MIC_NN)][EFFECT_AEC] = {TX_VOICE_FLUENCE_SM_NN, 0x8000, 0x10EAF, 0x01}, [GET_IN_DEVICE_INDEX(SND_DEVICE_IN_HANDSET_MIC_NN)][EFFECT_NS] = {TX_VOICE_FLUENCE_SM_NN, 0x8000, 0x10EAF, 0x02}, }; static struct audio_fluence_mmsecns_config fluence_mmsecns_table = {TOPOLOGY_ID_MM_HFP_ECNS, MODULE_ID_MM_HFP_ECNS, INSTANCE_ID_MM_HFP_ECNS, PARAM_ID_MM_HFP_ZONE}; /* ACDB IDs (audio DSP path configuration IDs) for each sound device */ static int acdb_device_table[SND_DEVICE_MAX] = { [SND_DEVICE_NONE] = -1, [SND_DEVICE_OUT_HANDSET] = 7, [SND_DEVICE_OUT_SPEAKER] = 14, [SND_DEVICE_OUT_SPEAKER_EXTERNAL_1] = 130, [SND_DEVICE_OUT_SPEAKER_EXTERNAL_2] = 130, [SND_DEVICE_OUT_SPEAKER_WSA] = 135, [SND_DEVICE_OUT_SPEAKER_VBAT] = 14, [SND_DEVICE_OUT_SPEAKER_REVERSE] = 14, [SND_DEVICE_OUT_SPEAKER_SAFE] = 14, [SND_DEVICE_OUT_LINE] = 10, [SND_DEVICE_OUT_HEADPHONES] = 10, [SND_DEVICE_OUT_HEADPHONES_DSD] = 10, [SND_DEVICE_OUT_HEADPHONES_44_1] = 10, [SND_DEVICE_OUT_HEADPHONES_AND_HAPTICS] = 10, [SND_DEVICE_OUT_SPEAKER_AND_HAPTICS] = 10, [SND_DEVICE_OUT_SPEAKER_AND_HEADPHONES] = 10, [SND_DEVICE_OUT_SPEAKER_SAFE_AND_HEADPHONES] = 10, [SND_DEVICE_OUT_SPEAKER_HEADPHONES_AND_HAPTICS] = 10, [SND_DEVICE_OUT_SPEAKER_SAFE_HEADPHONES_AND_HAPTICS] = 10, [SND_DEVICE_OUT_SPEAKER_AND_LINE] = 10, [SND_DEVICE_OUT_SPEAKER_SAFE_AND_LINE] = 10, [SND_DEVICE_OUT_SPEAKER_AND_HEADPHONES_EXTERNAL_1] = 130, [SND_DEVICE_OUT_SPEAKER_AND_HEADPHONES_EXTERNAL_2] = 130, [SND_DEVICE_OUT_VOICE_HANDSET] = 7, [SND_DEVICE_OUT_VOICE_SPEAKER] = 14, [SND_DEVICE_OUT_VOICE_SPEAKER_STEREO] = 15, [SND_DEVICE_OUT_VOICE_SPEAKER_VBAT] = 14, [SND_DEVICE_OUT_VOICE_SPEAKER_2] = 14, [SND_DEVICE_OUT_VOICE_SPEAKER_WSA] = 135, [SND_DEVICE_OUT_VOICE_SPEAKER_2_WSA] = 135, [SND_DEVICE_OUT_VOICE_SPEAKER_2_VBAT] = 14, [SND_DEVICE_OUT_VOICE_HAC_HANDSET] = 53, [SND_DEVICE_OUT_VOICE_HEADPHONES] = 10, [SND_DEVICE_OUT_VOICE_HEADSET] = 10, [SND_DEVICE_OUT_VOICE_LINE] = 10, [SND_DEVICE_OUT_VOICE_SPEAKER_AND_VOICE_HEADPHONES] = 10, [SND_DEVICE_OUT_VOICE_SPEAKER_AND_VOICE_ANC_HEADSET] = 10, [SND_DEVICE_OUT_VOICE_SPEAKER_AND_VOICE_ANC_FB_HEADSET] = 10, [SND_DEVICE_OUT_VOICE_SPEAKER_STEREO_AND_VOICE_HEADPHONES] = 10, [SND_DEVICE_OUT_VOICE_SPEAKER_STEREO_AND_VOICE_ANC_HEADSET] = 10, [SND_DEVICE_OUT_VOICE_SPEAKER_STEREO_AND_VOICE_ANC_FB_HEADSET] = 10, [SND_DEVICE_OUT_HDMI] = 18, [SND_DEVICE_OUT_SPEAKER_AND_HDMI] = 14, [SND_DEVICE_OUT_DISPLAY_PORT] = 18, [SND_DEVICE_OUT_DISPLAY_PORT1] = 18, [SND_DEVICE_OUT_SPEAKER_AND_DISPLAY_PORT] = 14, [SND_DEVICE_OUT_SPEAKER_AND_DISPLAY_PORT1] = 14, [SND_DEVICE_OUT_SPEAKER_DISPLAY_PORT_AND_HAPTICS] = 14, [SND_DEVICE_OUT_SPEAKER_DISPLAY_PORT1_AND_HAPTICS] = 14, [SND_DEVICE_OUT_BT_SCO] = 22, [SND_DEVICE_OUT_SPEAKER_SAFE_AND_BT_SCO] = 14, [SND_DEVICE_OUT_SPEAKER_SAFE_BT_SCO_AND_HAPTICS] = 14, [SND_DEVICE_OUT_BT_SCO_WB] = 39, [SND_DEVICE_OUT_BT_SCO_SWB] = 39, [SND_DEVICE_OUT_SPEAKER_SAFE_AND_BT_SCO_WB] = 14, [SND_DEVICE_OUT_SPEAKER_SAFE_AND_BT_SCO_SWB] = 14, [SND_DEVICE_OUT_SPEAKER_SAFE_BT_SCO_WB_AND_HAPTICS] = 14, [SND_DEVICE_OUT_SPEAKER_SAFE_BT_SCO_SWB_AND_HAPTICS] = 14, [SND_DEVICE_OUT_BT_A2DP] = 20, [SND_DEVICE_OUT_SPEAKER_AND_BT_A2DP] = 14, [SND_DEVICE_OUT_SPEAKER_SAFE_AND_BT_A2DP] = 14, [SND_DEVICE_OUT_SPEAKER_BT_A2DP_AND_HAPTICS] = 14, [SND_DEVICE_OUT_SPEAKER_SAFE_BT_A2DP_AND_HAPTICS] = 14, [SND_DEVICE_OUT_VOICE_HANDSET_TMUS] = 88, [SND_DEVICE_OUT_VOICE_TTY_FULL_HEADPHONES] = 17, [SND_DEVICE_OUT_VOICE_TTY_FULL_HEADSET] = 17, [SND_DEVICE_OUT_VOICE_TTY_VCO_HEADPHONES] = 17, [SND_DEVICE_OUT_VOICE_TTY_HCO_HANDSET] = 37, [SND_DEVICE_OUT_VOICE_TTY_FULL_USB] = 17, [SND_DEVICE_OUT_VOICE_TTY_VCO_USB] = 17, [SND_DEVICE_OUT_VOICE_TX] = 45, [SND_DEVICE_OUT_VOICE_MUSIC_TX] = 3, [SND_DEVICE_OUT_AFE_PROXY] = 0, [SND_DEVICE_OUT_USB_HEADSET] = 45, [SND_DEVICE_OUT_VOICE_USB_HEADSET] = 45, [SND_DEVICE_OUT_USB_HEADPHONES] = 45, [SND_DEVICE_OUT_USB_HEADSET_SPEC] = 45, [SND_DEVICE_OUT_VOICE_USB_HEADPHONES] = 45, [SND_DEVICE_OUT_SPEAKER_AND_USB_HEADSET] = 14, [SND_DEVICE_OUT_SPEAKER_SAFE_AND_USB_HEADSET] = 14, [SND_DEVICE_OUT_SPEAKER_USB_HEADSET_AND_HAPTICS] = 14, [SND_DEVICE_OUT_SPEAKER_SAFE_USB_HEADSET_AND_HAPTICS] = 14, [SND_DEVICE_OUT_TRANSMISSION_FM] = 0, [SND_DEVICE_OUT_ANC_HEADSET] = 26, [SND_DEVICE_OUT_ANC_FB_HEADSET] = 27, [SND_DEVICE_OUT_HEADPHONES_HIFI_FILTER] = 188, [SND_DEVICE_OUT_SPEAKER_AND_HEADPHONES_HIFI_FILTER] = 188, [SND_DEVICE_OUT_VOICE_ANC_HEADSET] = 26, [SND_DEVICE_OUT_VOICE_ANC_FB_HEADSET] = 27, [SND_DEVICE_OUT_SPEAKER_AND_ANC_HEADSET] = 26, [SND_DEVICE_OUT_SPEAKER_AND_ANC_FB_HEADSET] = 27, [SND_DEVICE_OUT_ANC_HANDSET] = 103, [SND_DEVICE_OUT_SPEAKER_PROTECTED] = 124, [SND_DEVICE_OUT_VOICE_SPEAKER_HFP] = 14, [SND_DEVICE_OUT_VOICE_SPEAKER_PROTECTED] = 101, [SND_DEVICE_OUT_VOICE_SPEAKER_2_PROTECTED] = 101, [SND_DEVICE_OUT_SPEAKER_PROTECTED_VBAT] = 124, [SND_DEVICE_OUT_VOICE_SPEAKER_PROTECTED_VBAT] = 101, [SND_DEVICE_OUT_VOICE_SPEAKER_2_PROTECTED_VBAT] = 101, [SND_DEVICE_OUT_VOICE_SPEAKER_STEREO_PROTECTED] = 124, [SND_DEVICE_OUT_SPEAKER_PROTECTED_RAS] = 134, [SND_DEVICE_OUT_SPEAKER_PROTECTED_VBAT_RAS] = 134, [SND_DEVICE_OUT_VOICE_HEARING_AID] = 45, [SND_DEVICE_OUT_BUS_MEDIA] = 60, [SND_DEVICE_OUT_BUS_SYS] = 60, [SND_DEVICE_OUT_BUS_NAV] = 14, [SND_DEVICE_OUT_BUS_PHN] = 94, [SND_DEVICE_OUT_BUS_PAX] = 60, [SND_DEVICE_OUT_BUS_RSE] = 60, [SND_DEVICE_OUT_CALL_PROXY] = 32, [SND_DEVICE_IN_HANDSET_MIC] = 4, [SND_DEVICE_IN_HANDSET_MIC_SB] = 163, [SND_DEVICE_IN_HANDSET_MIC_NN] = 183, [SND_DEVICE_IN_HANDSET_MIC_EXTERNAL] = 4, [SND_DEVICE_IN_HANDSET_MIC_AEC] = 106, [SND_DEVICE_IN_HANDSET_MIC_AEC_SB] = 164, [SND_DEVICE_IN_HANDSET_MIC_AEC_NN] = 184, [SND_DEVICE_IN_HANDSET_MIC_NS] = 107, [SND_DEVICE_IN_HANDSET_MIC_NS_SB] = 165, [SND_DEVICE_IN_HANDSET_MIC_NS_NN] = 185, [SND_DEVICE_IN_HANDSET_MIC_AEC_NS] = 108, [SND_DEVICE_IN_HANDSET_MIC_AEC_NS_SB] = 166, [SND_DEVICE_IN_HANDSET_MIC_AEC_NS_NN] = 186, [SND_DEVICE_IN_HANDSET_DMIC] = 41, [SND_DEVICE_IN_HANDSET_DMIC_AEC] = 109, [SND_DEVICE_IN_HANDSET_DMIC_AEC_SB] = 168, [SND_DEVICE_IN_HANDSET_DMIC_NS] = 110, [SND_DEVICE_IN_HANDSET_DMIC_NS_SB] = 169, [SND_DEVICE_IN_HANDSET_DMIC_AEC_NS] = 111, [SND_DEVICE_IN_HANDSET_DMIC_AEC_NS_SB] = 170, [SND_DEVICE_IN_SPEAKER_MIC] = 11, [SND_DEVICE_IN_SPEAKER_MIC_SB] = 171, [SND_DEVICE_IN_SPEAKER_MIC_NN] = 187, [SND_DEVICE_IN_SPEAKER_MIC_AEC] = 112, [SND_DEVICE_IN_SPEAKER_MIC_AEC_SB] = 172, [SND_DEVICE_IN_SPEAKER_MIC_AEC_NN] = 189, [SND_DEVICE_IN_SPEAKER_MIC_NS] = 113, [SND_DEVICE_IN_SPEAKER_MIC_NS_SB] = 173, [SND_DEVICE_IN_SPEAKER_MIC_NS_NN] = 190, [SND_DEVICE_IN_SPEAKER_MIC_AEC_NS] = 114, [SND_DEVICE_IN_SPEAKER_MIC_AEC_NS_SB] = 174, [SND_DEVICE_IN_SPEAKER_MIC_AEC_NS_NN] = 192, [SND_DEVICE_IN_SPEAKER_DMIC] = 43, [SND_DEVICE_IN_SPEAKER_DMIC_AEC] = 115, [SND_DEVICE_IN_SPEAKER_DMIC_AEC_SB] = 176, [SND_DEVICE_IN_SPEAKER_DMIC_NS] = 116, [SND_DEVICE_IN_SPEAKER_DMIC_NS_SB] = 177, [SND_DEVICE_IN_SPEAKER_DMIC_AEC_NS] = 117, [SND_DEVICE_IN_SPEAKER_DMIC_AEC_NS_SB] = 178, [SND_DEVICE_IN_HEADSET_MIC] = 8, [SND_DEVICE_IN_HEADSET_MIC_AEC] = 8, [SND_DEVICE_IN_HEADSET_MIC_FLUENCE] = 47, [SND_DEVICE_IN_VOICE_SPEAKER_MIC] = 11, [SND_DEVICE_IN_VOICE_SPEAKER_MIC_SB] = 171, [SND_DEVICE_IN_VOICE_SPEAKER_MIC_NN] = 187, [SND_DEVICE_IN_VOICE_SPEAKER_MIC_HFP] = 11, [SND_DEVICE_IN_VOICE_SPEAKER_MIC_HFP_MMSECNS] = 131, [SND_DEVICE_IN_VOICE_HEADSET_MIC] = 8, [SND_DEVICE_IN_SPDIF] = 143, [SND_DEVICE_IN_HDMI_MIC] = 143, [SND_DEVICE_IN_HDMI_ARC] = 143, [SND_DEVICE_IN_BT_SCO_MIC] = 21, [SND_DEVICE_IN_BT_SCO_MIC_NREC] = 122, [SND_DEVICE_IN_BT_SCO_MIC_WB] = 38, [SND_DEVICE_IN_BT_SCO_MIC_WB_NREC] = 123, [SND_DEVICE_IN_BT_SCO_MIC_SWB] = 38, [SND_DEVICE_IN_BT_SCO_MIC_SWB_NREC] = 123, [SND_DEVICE_IN_BT_A2DP] = 21, [SND_DEVICE_IN_CAMCORDER_LANDSCAPE] = 4, [SND_DEVICE_IN_VOICE_DMIC] = 41, [SND_DEVICE_IN_VOICE_DMIC_SB] = 167, [SND_DEVICE_IN_VOICE_DMIC_TMUS] = 89, [SND_DEVICE_IN_VOICE_SPEAKER_DMIC] = 43, [SND_DEVICE_IN_VOICE_SPEAKER_DMIC_SB] = 175, [SND_DEVICE_IN_VOICE_SPEAKER_TMIC] = 161, [SND_DEVICE_IN_VOICE_SPEAKER_QMIC] = 19, [SND_DEVICE_IN_VOICE_TTY_FULL_HEADSET_MIC] = 16, [SND_DEVICE_IN_VOICE_TTY_VCO_HANDSET_MIC] = 36, [SND_DEVICE_IN_VOICE_TTY_HCO_HEADSET_MIC] = 16, [SND_DEVICE_IN_VOICE_TTY_FULL_USB_MIC] = 16, [SND_DEVICE_IN_VOICE_TTY_HCO_USB_MIC] = 16, [SND_DEVICE_IN_VOICE_RX] = 44, [SND_DEVICE_IN_VOICE_REC_MIC] = 4, [SND_DEVICE_IN_VOICE_REC_MIC_NS] = 107, [SND_DEVICE_IN_VOICE_REC_MIC_AEC] = 112, [SND_DEVICE_IN_VOICE_REC_MIC_AEC_NS] = 114, [SND_DEVICE_IN_VOICE_REC_DMIC_STEREO] = 34, [SND_DEVICE_IN_VOICE_REC_DMIC_FLUENCE] = 41, [SND_DEVICE_IN_VOICE_REC_HEADSET_MIC] = 8, [SND_DEVICE_IN_USB_HEADSET_MIC] = 44, [SND_DEVICE_IN_VOICE_USB_HEADSET_MIC] = 44, [SND_DEVICE_IN_UNPROCESSED_USB_HEADSET_MIC] = 44, [SND_DEVICE_IN_VOICE_RECOG_USB_HEADSET_MIC] = 44, [SND_DEVICE_IN_USB_HEADSET_MIC_AEC] = 44, [SND_DEVICE_IN_USB_HEADSET_MULTI_CHANNEL_MIC] = 162, [SND_DEVICE_IN_VOICE_RECOG_USB_HEADSET_MULTI_CHANNEL_MIC] = 162, [SND_DEVICE_IN_USB_HEADSET_MULTI_CHANNEL_MIC_AEC] = 162, [SND_DEVICE_IN_UNPROCESSED_USB_HEADSET_MULTI_CHANNEL_MIC] = 162, [SND_DEVICE_IN_CAPTURE_FM] = 0, [SND_DEVICE_IN_AANC_HANDSET_MIC] = 104, [SND_DEVICE_IN_VOICE_FLUENCE_DMIC_AANC] = 105, [SND_DEVICE_IN_QUAD_MIC] = 46, [SND_DEVICE_IN_HANDSET_DMIC_STEREO] = 34, [SND_DEVICE_IN_SPEAKER_DMIC_STEREO] = 35, [SND_DEVICE_IN_CAPTURE_VI_FEEDBACK] = 102, [SND_DEVICE_IN_CAPTURE_VI_FEEDBACK_MONO_1] = 102, [SND_DEVICE_IN_CAPTURE_VI_FEEDBACK_MONO_2] = 102, [SND_DEVICE_IN_VOICE_SPEAKER_DMIC_BROADSIDE] = 12, [SND_DEVICE_IN_SPEAKER_DMIC_BROADSIDE] = 12, [SND_DEVICE_IN_SPEAKER_DMIC_AEC_BROADSIDE] = 119, [SND_DEVICE_IN_SPEAKER_DMIC_NS_BROADSIDE] = 121, [SND_DEVICE_IN_SPEAKER_DMIC_AEC_NS_BROADSIDE] = 120, [SND_DEVICE_IN_HANDSET_QMIC] = 125, [SND_DEVICE_IN_HANDSET_QMIC_AEC] = 125, [SND_DEVICE_IN_SPEAKER_QMIC_AEC] = 126, [SND_DEVICE_IN_SPEAKER_QMIC_NS] = 127, [SND_DEVICE_IN_SPEAKER_QMIC_AEC_NS] = 129, [SND_DEVICE_IN_VOICE_REC_QMIC_FLUENCE] = 125, [SND_DEVICE_IN_THREE_MIC] = 46, /* for APSS Surround Sound Recording */ [SND_DEVICE_IN_HANDSET_TMIC_FLUENCE_PRO] = 138, [SND_DEVICE_IN_HANDSET_TMIC] = 153, [SND_DEVICE_IN_HANDSET_TMIC_AEC] = 154, [SND_DEVICE_IN_HANDSET_TMIC_NS] = 155, [SND_DEVICE_IN_HANDSET_TMIC_AEC_NS] = 156, [SND_DEVICE_IN_SPEAKER_TMIC_AEC] = 158, [SND_DEVICE_IN_SPEAKER_TMIC_NS] = 159, [SND_DEVICE_IN_SPEAKER_TMIC_AEC_NS] = 160, [SND_DEVICE_IN_VOICE_REC_TMIC] = 125, [SND_DEVICE_IN_UNPROCESSED_MIC] = 143, [SND_DEVICE_IN_UNPROCESSED_STEREO_MIC] = 144, [SND_DEVICE_IN_UNPROCESSED_THREE_MIC] = 145, [SND_DEVICE_IN_UNPROCESSED_QUAD_MIC] = 146, [SND_DEVICE_IN_UNPROCESSED_HEADSET_MIC] = 147, [SND_DEVICE_IN_HANDSET_GENERIC_QMIC] = 150, [SND_DEVICE_IN_LINE] = 4, [SND_DEVICE_IN_HANDSET_6MIC] = 4, [SND_DEVICE_IN_HANDSET_8MIC] = 4, [SND_DEVICE_OUT_VOIP_HANDSET] = 133, [SND_DEVICE_OUT_VOIP_SPEAKER] = 132, [SND_DEVICE_OUT_VOIP_HEADPHONES] = 134, [SND_DEVICE_IN_CAMCORDER_INVERT_LANDSCAPE] = 4, [SND_DEVICE_IN_CAMCORDER_PORTRAIT] = 4, [SND_DEVICE_IN_CAMCORDER_SELFIE_LANDSCAPE] = 4, [SND_DEVICE_IN_CAMCORDER_SELFIE_INVERT_LANDSCAPE] = 4, [SND_DEVICE_IN_CAMCORDER_SELFIE_PORTRAIT] = 4, [SND_DEVICE_IN_VOICE_HEARING_AID] = 44, [SND_DEVICE_IN_BUS] = 11, [SND_DEVICE_IN_CALL_PROXY] = 33, }; struct name_to_index { char name[100]; unsigned int index; }; #define TO_NAME_INDEX(X) #X, X /* Used to get index from parsed string */ static struct name_to_index snd_device_name_index[SND_DEVICE_MAX] = { {TO_NAME_INDEX(SND_DEVICE_OUT_HANDSET)}, {TO_NAME_INDEX(SND_DEVICE_OUT_SPEAKER)}, {TO_NAME_INDEX(SND_DEVICE_OUT_SPEAKER_EXTERNAL_1)}, {TO_NAME_INDEX(SND_DEVICE_OUT_SPEAKER_EXTERNAL_2)}, {TO_NAME_INDEX(SND_DEVICE_OUT_SPEAKER_WSA)}, {TO_NAME_INDEX(SND_DEVICE_OUT_SPEAKER_VBAT)}, {TO_NAME_INDEX(SND_DEVICE_OUT_SPEAKER_REVERSE)}, {TO_NAME_INDEX(SND_DEVICE_OUT_SPEAKER_SAFE)}, {TO_NAME_INDEX(SND_DEVICE_OUT_HEADPHONES)}, {TO_NAME_INDEX(SND_DEVICE_OUT_HEADPHONES_DSD)}, {TO_NAME_INDEX(SND_DEVICE_OUT_HEADPHONES_HIFI_FILTER)}, {TO_NAME_INDEX(SND_DEVICE_OUT_SPEAKER_AND_HEADPHONES_HIFI_FILTER)}, {TO_NAME_INDEX(SND_DEVICE_OUT_HEADPHONES_44_1)}, {TO_NAME_INDEX(SND_DEVICE_OUT_LINE)}, {TO_NAME_INDEX(SND_DEVICE_OUT_SPEAKER_AND_HAPTICS)}, {TO_NAME_INDEX(SND_DEVICE_OUT_HEADPHONES_AND_HAPTICS)}, {TO_NAME_INDEX(SND_DEVICE_OUT_SPEAKER_AND_HEADPHONES)}, {TO_NAME_INDEX(SND_DEVICE_OUT_SPEAKER_SAFE_AND_HEADPHONES)}, {TO_NAME_INDEX(SND_DEVICE_OUT_SPEAKER_HEADPHONES_AND_HAPTICS)}, {TO_NAME_INDEX(SND_DEVICE_OUT_SPEAKER_SAFE_HEADPHONES_AND_HAPTICS)}, {TO_NAME_INDEX(SND_DEVICE_OUT_SPEAKER_AND_LINE)}, {TO_NAME_INDEX(SND_DEVICE_OUT_SPEAKER_SAFE_AND_LINE)}, {TO_NAME_INDEX(SND_DEVICE_OUT_SPEAKER_AND_HEADPHONES_EXTERNAL_1)}, {TO_NAME_INDEX(SND_DEVICE_OUT_SPEAKER_AND_HEADPHONES_EXTERNAL_2)}, {TO_NAME_INDEX(SND_DEVICE_OUT_VOICE_HANDSET)}, {TO_NAME_INDEX(SND_DEVICE_OUT_VOICE_SPEAKER)}, {TO_NAME_INDEX(SND_DEVICE_OUT_VOICE_SPEAKER_STEREO)}, {TO_NAME_INDEX(SND_DEVICE_OUT_VOICE_SPEAKER_WSA)}, {TO_NAME_INDEX(SND_DEVICE_OUT_VOICE_SPEAKER_HFP)}, {TO_NAME_INDEX(SND_DEVICE_OUT_VOICE_SPEAKER_VBAT)}, {TO_NAME_INDEX(SND_DEVICE_OUT_VOICE_SPEAKER_2)}, {TO_NAME_INDEX(SND_DEVICE_OUT_VOICE_SPEAKER_2_WSA)}, {TO_NAME_INDEX(SND_DEVICE_OUT_VOICE_SPEAKER_2_VBAT)}, {TO_NAME_INDEX(SND_DEVICE_OUT_VOICE_HEADPHONES)}, {TO_NAME_INDEX(SND_DEVICE_OUT_VOICE_HEADSET)}, {TO_NAME_INDEX(SND_DEVICE_OUT_VOICE_LINE)}, {TO_NAME_INDEX(SND_DEVICE_OUT_HDMI)}, {TO_NAME_INDEX(SND_DEVICE_OUT_SPEAKER_AND_HDMI)}, {TO_NAME_INDEX(SND_DEVICE_OUT_DISPLAY_PORT)}, {TO_NAME_INDEX(SND_DEVICE_OUT_DISPLAY_PORT1)}, {TO_NAME_INDEX(SND_DEVICE_OUT_SPEAKER_AND_DISPLAY_PORT)}, {TO_NAME_INDEX(SND_DEVICE_OUT_SPEAKER_DISPLAY_PORT_AND_HAPTICS)}, {TO_NAME_INDEX(SND_DEVICE_OUT_BT_SCO)}, {TO_NAME_INDEX(SND_DEVICE_OUT_SPEAKER_SAFE_AND_BT_SCO)}, {TO_NAME_INDEX(SND_DEVICE_OUT_SPEAKER_SAFE_BT_SCO_AND_HAPTICS)}, {TO_NAME_INDEX(SND_DEVICE_OUT_BT_SCO_WB)}, {TO_NAME_INDEX(SND_DEVICE_OUT_BT_SCO_SWB)}, {TO_NAME_INDEX(SND_DEVICE_OUT_SPEAKER_SAFE_AND_BT_SCO_WB)}, {TO_NAME_INDEX(SND_DEVICE_OUT_SPEAKER_SAFE_BT_SCO_WB_AND_HAPTICS)}, {TO_NAME_INDEX(SND_DEVICE_OUT_SPEAKER_SAFE_BT_SCO_SWB_AND_HAPTICS)}, {TO_NAME_INDEX(SND_DEVICE_OUT_BT_A2DP)}, {TO_NAME_INDEX(SND_DEVICE_OUT_SPEAKER_AND_BT_A2DP)}, {TO_NAME_INDEX(SND_DEVICE_OUT_SPEAKER_SAFE_AND_BT_A2DP)}, {TO_NAME_INDEX(SND_DEVICE_OUT_SPEAKER_BT_A2DP_AND_HAPTICS)}, {TO_NAME_INDEX(SND_DEVICE_OUT_SPEAKER_SAFE_BT_A2DP_AND_HAPTICS)}, {TO_NAME_INDEX(SND_DEVICE_OUT_VOICE_HANDSET_TMUS)}, {TO_NAME_INDEX(SND_DEVICE_OUT_VOICE_HAC_HANDSET)}, {TO_NAME_INDEX(SND_DEVICE_OUT_VOICE_TTY_FULL_HEADPHONES)}, {TO_NAME_INDEX(SND_DEVICE_OUT_VOICE_TTY_FULL_HEADSET)}, {TO_NAME_INDEX(SND_DEVICE_OUT_VOICE_TTY_VCO_HEADPHONES)}, {TO_NAME_INDEX(SND_DEVICE_OUT_VOICE_TTY_HCO_HANDSET)}, {TO_NAME_INDEX(SND_DEVICE_OUT_SPEAKER_AND_BT_SCO)}, {TO_NAME_INDEX(SND_DEVICE_OUT_SPEAKER_AND_BT_SCO_WB)}, {TO_NAME_INDEX(SND_DEVICE_OUT_SPEAKER_AND_BT_SCO_SWB)}, {TO_NAME_INDEX(SND_DEVICE_OUT_SPEAKER_WSA_AND_BT_SCO)}, {TO_NAME_INDEX(SND_DEVICE_OUT_SPEAKER_WSA_AND_BT_SCO_WB)}, {TO_NAME_INDEX(SND_DEVICE_OUT_SPEAKER_WSA_AND_BT_SCO_SWB)}, {TO_NAME_INDEX(SND_DEVICE_OUT_SPEAKER_BT_SCO_AND_HAPTICS)}, {TO_NAME_INDEX(SND_DEVICE_OUT_SPEAKER_BT_SCO_WB_AND_HAPTICS)}, {TO_NAME_INDEX(SND_DEVICE_OUT_SPEAKER_BT_SCO_SWB_AND_HAPTICS)}, {TO_NAME_INDEX(SND_DEVICE_OUT_VOICE_TTY_FULL_USB)}, {TO_NAME_INDEX(SND_DEVICE_OUT_VOICE_TTY_VCO_USB)}, {TO_NAME_INDEX(SND_DEVICE_OUT_VOICE_TX)}, {TO_NAME_INDEX(SND_DEVICE_OUT_AFE_PROXY)}, {TO_NAME_INDEX(SND_DEVICE_OUT_USB_HEADSET)}, {TO_NAME_INDEX(SND_DEVICE_OUT_VOICE_USB_HEADSET)}, {TO_NAME_INDEX(SND_DEVICE_OUT_USB_HEADPHONES)}, {TO_NAME_INDEX(SND_DEVICE_OUT_VOICE_USB_HEADPHONES)}, {TO_NAME_INDEX(SND_DEVICE_OUT_SPEAKER_AND_USB_HEADSET)}, {TO_NAME_INDEX(SND_DEVICE_OUT_SPEAKER_SAFE_AND_USB_HEADSET)}, {TO_NAME_INDEX(SND_DEVICE_OUT_SPEAKER_USB_HEADSET_AND_HAPTICS)}, {TO_NAME_INDEX(SND_DEVICE_OUT_SPEAKER_SAFE_USB_HEADSET_AND_HAPTICS)}, {TO_NAME_INDEX(SND_DEVICE_OUT_USB_HEADSET_SPEC)}, {TO_NAME_INDEX(SND_DEVICE_OUT_TRANSMISSION_FM)}, {TO_NAME_INDEX(SND_DEVICE_OUT_ANC_HEADSET)}, {TO_NAME_INDEX(SND_DEVICE_OUT_ANC_FB_HEADSET)}, {TO_NAME_INDEX(SND_DEVICE_OUT_VOICE_ANC_HEADSET)}, {TO_NAME_INDEX(SND_DEVICE_OUT_VOICE_ANC_FB_HEADSET)}, {TO_NAME_INDEX(SND_DEVICE_OUT_SPEAKER_AND_ANC_HEADSET)}, {TO_NAME_INDEX(SND_DEVICE_OUT_SPEAKER_AND_ANC_FB_HEADSET)}, {TO_NAME_INDEX(SND_DEVICE_OUT_ANC_HANDSET)}, {TO_NAME_INDEX(SND_DEVICE_OUT_SPEAKER_PROTECTED)}, {TO_NAME_INDEX(SND_DEVICE_OUT_VOICE_SPEAKER_PROTECTED)}, {TO_NAME_INDEX(SND_DEVICE_OUT_VOICE_SPEAKER_2_PROTECTED)}, {TO_NAME_INDEX(SND_DEVICE_OUT_VOICE_SPEAKER_STEREO_PROTECTED)}, {TO_NAME_INDEX(SND_DEVICE_OUT_SPEAKER_PROTECTED_VBAT)}, {TO_NAME_INDEX(SND_DEVICE_OUT_VOICE_SPEAKER_PROTECTED_VBAT)}, {TO_NAME_INDEX(SND_DEVICE_OUT_VOICE_SPEAKER_2_PROTECTED_VBAT)}, {TO_NAME_INDEX(SND_DEVICE_OUT_SPEAKER_PROTECTED_RAS)}, {TO_NAME_INDEX(SND_DEVICE_OUT_SPEAKER_PROTECTED_VBAT_RAS)}, {TO_NAME_INDEX(SND_DEVICE_OUT_VOIP_HANDSET)}, {TO_NAME_INDEX(SND_DEVICE_OUT_VOIP_SPEAKER)}, {TO_NAME_INDEX(SND_DEVICE_OUT_VOIP_HEADPHONES)}, {TO_NAME_INDEX(SND_DEVICE_OUT_VOICE_HEARING_AID)}, {TO_NAME_INDEX(SND_DEVICE_OUT_BUS_MEDIA)}, {TO_NAME_INDEX(SND_DEVICE_OUT_BUS_SYS)}, {TO_NAME_INDEX(SND_DEVICE_OUT_BUS_NAV)}, {TO_NAME_INDEX(SND_DEVICE_OUT_BUS_PHN)}, {TO_NAME_INDEX(SND_DEVICE_OUT_BUS_PAX)}, {TO_NAME_INDEX(SND_DEVICE_OUT_BUS_RSE)}, {TO_NAME_INDEX(SND_DEVICE_OUT_CALL_PROXY)}, {TO_NAME_INDEX(SND_DEVICE_IN_HANDSET_MIC)}, {TO_NAME_INDEX(SND_DEVICE_IN_HANDSET_MIC_SB)}, {TO_NAME_INDEX(SND_DEVICE_IN_HANDSET_MIC_NN)}, {TO_NAME_INDEX(SND_DEVICE_IN_HANDSET_MIC_EXTERNAL)}, {TO_NAME_INDEX(SND_DEVICE_IN_HANDSET_MIC_AEC)}, {TO_NAME_INDEX(SND_DEVICE_IN_HANDSET_MIC_AEC_SB)}, {TO_NAME_INDEX(SND_DEVICE_IN_HANDSET_MIC_AEC_NN)}, {TO_NAME_INDEX(SND_DEVICE_IN_HANDSET_MIC_NS)}, {TO_NAME_INDEX(SND_DEVICE_IN_HANDSET_MIC_NS_SB)}, {TO_NAME_INDEX(SND_DEVICE_IN_HANDSET_MIC_NS_NN)}, {TO_NAME_INDEX(SND_DEVICE_IN_HANDSET_MIC_AEC_NS)}, {TO_NAME_INDEX(SND_DEVICE_IN_HANDSET_MIC_AEC_NS_SB)}, {TO_NAME_INDEX(SND_DEVICE_IN_HANDSET_MIC_AEC_NS_NN)}, {TO_NAME_INDEX(SND_DEVICE_IN_HANDSET_DMIC)}, {TO_NAME_INDEX(SND_DEVICE_IN_HANDSET_DMIC_AEC)}, {TO_NAME_INDEX(SND_DEVICE_IN_HANDSET_DMIC_AEC_SB)}, {TO_NAME_INDEX(SND_DEVICE_IN_HANDSET_DMIC_NS)}, {TO_NAME_INDEX(SND_DEVICE_IN_HANDSET_DMIC_NS_SB)}, {TO_NAME_INDEX(SND_DEVICE_IN_HANDSET_DMIC_AEC_NS)}, {TO_NAME_INDEX(SND_DEVICE_IN_HANDSET_DMIC_AEC_NS_SB)}, {TO_NAME_INDEX(SND_DEVICE_IN_SPEAKER_MIC)}, {TO_NAME_INDEX(SND_DEVICE_IN_SPEAKER_MIC_SB)}, {TO_NAME_INDEX(SND_DEVICE_IN_SPEAKER_MIC_NN)}, {TO_NAME_INDEX(SND_DEVICE_IN_SPEAKER_MIC_AEC)}, {TO_NAME_INDEX(SND_DEVICE_IN_SPEAKER_MIC_AEC_SB)}, {TO_NAME_INDEX(SND_DEVICE_IN_SPEAKER_MIC_AEC_NN)}, {TO_NAME_INDEX(SND_DEVICE_IN_SPEAKER_MIC_NS)}, {TO_NAME_INDEX(SND_DEVICE_IN_SPEAKER_MIC_NS_SB)}, {TO_NAME_INDEX(SND_DEVICE_IN_SPEAKER_MIC_NS_NN)}, {TO_NAME_INDEX(SND_DEVICE_IN_SPEAKER_MIC_AEC_NS)}, {TO_NAME_INDEX(SND_DEVICE_IN_SPEAKER_MIC_AEC_NS_SB)}, {TO_NAME_INDEX(SND_DEVICE_IN_SPEAKER_MIC_AEC_NS_NN)}, {TO_NAME_INDEX(SND_DEVICE_IN_SPEAKER_DMIC)}, {TO_NAME_INDEX(SND_DEVICE_IN_SPEAKER_DMIC_AEC)}, {TO_NAME_INDEX(SND_DEVICE_IN_SPEAKER_DMIC_AEC_SB)}, {TO_NAME_INDEX(SND_DEVICE_IN_SPEAKER_DMIC_NS)}, {TO_NAME_INDEX(SND_DEVICE_IN_SPEAKER_DMIC_NS_SB)}, {TO_NAME_INDEX(SND_DEVICE_IN_SPEAKER_DMIC_AEC_NS)}, {TO_NAME_INDEX(SND_DEVICE_IN_SPEAKER_DMIC_AEC_NS_SB)}, {TO_NAME_INDEX(SND_DEVICE_IN_SPEAKER_DMIC_STEREO)}, {TO_NAME_INDEX(SND_DEVICE_IN_HEADSET_MIC)}, {TO_NAME_INDEX(SND_DEVICE_IN_HEADSET_MIC_AEC)}, {TO_NAME_INDEX(SND_DEVICE_IN_HEADSET_MIC_FLUENCE)}, {TO_NAME_INDEX(SND_DEVICE_IN_VOICE_SPEAKER_MIC)}, {TO_NAME_INDEX(SND_DEVICE_IN_VOICE_SPEAKER_MIC_SB)}, {TO_NAME_INDEX(SND_DEVICE_IN_VOICE_SPEAKER_MIC_NN)}, {TO_NAME_INDEX(SND_DEVICE_IN_VOICE_SPEAKER_MIC_HFP)}, {TO_NAME_INDEX(SND_DEVICE_IN_VOICE_SPEAKER_MIC_HFP_MMSECNS)}, {TO_NAME_INDEX(SND_DEVICE_IN_VOICE_HEADSET_MIC)}, {TO_NAME_INDEX(SND_DEVICE_IN_SPDIF)}, {TO_NAME_INDEX(SND_DEVICE_IN_HDMI_MIC)}, {TO_NAME_INDEX(SND_DEVICE_IN_HDMI_ARC)}, {TO_NAME_INDEX(SND_DEVICE_IN_BT_SCO_MIC)}, {TO_NAME_INDEX(SND_DEVICE_IN_BT_SCO_MIC_NREC)}, {TO_NAME_INDEX(SND_DEVICE_IN_BT_SCO_MIC_WB)}, {TO_NAME_INDEX(SND_DEVICE_IN_BT_SCO_MIC_WB_NREC)}, {TO_NAME_INDEX(SND_DEVICE_IN_BT_SCO_MIC_SWB)}, {TO_NAME_INDEX(SND_DEVICE_IN_BT_SCO_MIC_SWB_NREC)}, {TO_NAME_INDEX(SND_DEVICE_IN_BT_A2DP)}, {TO_NAME_INDEX(SND_DEVICE_IN_CAMCORDER_LANDSCAPE)}, {TO_NAME_INDEX(SND_DEVICE_IN_VOICE_DMIC)}, {TO_NAME_INDEX(SND_DEVICE_IN_VOICE_DMIC_SB)}, {TO_NAME_INDEX(SND_DEVICE_IN_VOICE_DMIC_TMUS)}, {TO_NAME_INDEX(SND_DEVICE_IN_VOICE_SPEAKER_DMIC)}, {TO_NAME_INDEX(SND_DEVICE_IN_VOICE_SPEAKER_DMIC_SB)}, {TO_NAME_INDEX(SND_DEVICE_IN_VOICE_SPEAKER_TMIC)}, {TO_NAME_INDEX(SND_DEVICE_IN_VOICE_SPEAKER_QMIC)}, {TO_NAME_INDEX(SND_DEVICE_IN_VOICE_TTY_FULL_HEADSET_MIC)}, {TO_NAME_INDEX(SND_DEVICE_IN_VOICE_TTY_VCO_HANDSET_MIC)}, {TO_NAME_INDEX(SND_DEVICE_IN_VOICE_TTY_HCO_HEADSET_MIC)}, {TO_NAME_INDEX(SND_DEVICE_IN_VOICE_TTY_FULL_USB_MIC)}, {TO_NAME_INDEX(SND_DEVICE_IN_VOICE_TTY_HCO_USB_MIC)}, {TO_NAME_INDEX(SND_DEVICE_IN_VOICE_REC_MIC)}, {TO_NAME_INDEX(SND_DEVICE_IN_VOICE_REC_MIC_NS)}, {TO_NAME_INDEX(SND_DEVICE_IN_VOICE_REC_MIC_AEC)}, {TO_NAME_INDEX(SND_DEVICE_IN_VOICE_REC_MIC_AEC_NS)}, {TO_NAME_INDEX(SND_DEVICE_IN_VOICE_REC_DMIC_STEREO)}, {TO_NAME_INDEX(SND_DEVICE_IN_VOICE_REC_DMIC_FLUENCE)}, {TO_NAME_INDEX(SND_DEVICE_IN_VOICE_REC_HEADSET_MIC)}, {TO_NAME_INDEX(SND_DEVICE_IN_VOICE_RX)}, {TO_NAME_INDEX(SND_DEVICE_IN_USB_HEADSET_MIC)}, {TO_NAME_INDEX(SND_DEVICE_IN_VOICE_USB_HEADSET_MIC)}, {TO_NAME_INDEX(SND_DEVICE_IN_UNPROCESSED_USB_HEADSET_MIC)}, {TO_NAME_INDEX(SND_DEVICE_IN_VOICE_RECOG_USB_HEADSET_MIC)}, {TO_NAME_INDEX(SND_DEVICE_IN_USB_HEADSET_MIC_AEC)}, {TO_NAME_INDEX(SND_DEVICE_IN_USB_HEADSET_MULTI_CHANNEL_MIC)}, {TO_NAME_INDEX(SND_DEVICE_IN_UNPROCESSED_USB_HEADSET_MULTI_CHANNEL_MIC)}, {TO_NAME_INDEX(SND_DEVICE_IN_VOICE_RECOG_USB_HEADSET_MULTI_CHANNEL_MIC)}, {TO_NAME_INDEX(SND_DEVICE_IN_USB_HEADSET_MULTI_CHANNEL_MIC_AEC)}, {TO_NAME_INDEX(SND_DEVICE_IN_CAPTURE_FM)}, {TO_NAME_INDEX(SND_DEVICE_IN_AANC_HANDSET_MIC)}, {TO_NAME_INDEX(SND_DEVICE_IN_VOICE_FLUENCE_DMIC_AANC)}, {TO_NAME_INDEX(SND_DEVICE_IN_QUAD_MIC)}, {TO_NAME_INDEX(SND_DEVICE_IN_HANDSET_DMIC_STEREO)}, {TO_NAME_INDEX(SND_DEVICE_IN_SPEAKER_DMIC_STEREO)}, {TO_NAME_INDEX(SND_DEVICE_IN_CAPTURE_VI_FEEDBACK)}, {TO_NAME_INDEX(SND_DEVICE_IN_CAPTURE_VI_FEEDBACK_MONO_1)}, {TO_NAME_INDEX(SND_DEVICE_IN_CAPTURE_VI_FEEDBACK_MONO_2)}, {TO_NAME_INDEX(SND_DEVICE_IN_VOICE_SPEAKER_DMIC_BROADSIDE)}, {TO_NAME_INDEX(SND_DEVICE_IN_SPEAKER_DMIC_BROADSIDE)}, {TO_NAME_INDEX(SND_DEVICE_IN_SPEAKER_DMIC_AEC_BROADSIDE)}, {TO_NAME_INDEX(SND_DEVICE_IN_SPEAKER_DMIC_NS_BROADSIDE)}, {TO_NAME_INDEX(SND_DEVICE_IN_SPEAKER_DMIC_AEC_NS_BROADSIDE)}, {TO_NAME_INDEX(SND_DEVICE_IN_HANDSET_QMIC)}, {TO_NAME_INDEX(SND_DEVICE_IN_HANDSET_QMIC_AEC)}, {TO_NAME_INDEX(SND_DEVICE_IN_SPEAKER_QMIC_AEC)}, {TO_NAME_INDEX(SND_DEVICE_IN_VOICE_HEARING_AID)}, {TO_NAME_INDEX(SND_DEVICE_IN_SPEAKER_QMIC_NS)}, {TO_NAME_INDEX(SND_DEVICE_IN_SPEAKER_QMIC_AEC_NS)}, {TO_NAME_INDEX(SND_DEVICE_IN_VOICE_REC_QMIC_FLUENCE)}, {TO_NAME_INDEX(SND_DEVICE_IN_THREE_MIC)}, {TO_NAME_INDEX(SND_DEVICE_IN_HANDSET_TMIC_FLUENCE_PRO)}, {TO_NAME_INDEX(SND_DEVICE_IN_HANDSET_TMIC)}, {TO_NAME_INDEX(SND_DEVICE_IN_HANDSET_TMIC_AEC)}, {TO_NAME_INDEX(SND_DEVICE_IN_HANDSET_TMIC_NS)}, {TO_NAME_INDEX(SND_DEVICE_IN_HANDSET_TMIC_AEC_NS)}, {TO_NAME_INDEX(SND_DEVICE_IN_SPEAKER_TMIC_AEC)}, {TO_NAME_INDEX(SND_DEVICE_IN_SPEAKER_TMIC_NS)}, {TO_NAME_INDEX(SND_DEVICE_IN_SPEAKER_TMIC_AEC_NS)}, {TO_NAME_INDEX(SND_DEVICE_IN_VOICE_REC_TMIC)}, {TO_NAME_INDEX(SND_DEVICE_IN_UNPROCESSED_MIC)}, {TO_NAME_INDEX(SND_DEVICE_IN_UNPROCESSED_STEREO_MIC)}, {TO_NAME_INDEX(SND_DEVICE_IN_UNPROCESSED_THREE_MIC)}, {TO_NAME_INDEX(SND_DEVICE_IN_UNPROCESSED_QUAD_MIC)}, {TO_NAME_INDEX(SND_DEVICE_IN_UNPROCESSED_HEADSET_MIC)}, {TO_NAME_INDEX(SND_DEVICE_IN_HANDSET_6MIC)}, {TO_NAME_INDEX(SND_DEVICE_IN_HANDSET_8MIC)}, {TO_NAME_INDEX(SND_DEVICE_IN_HANDSET_GENERIC_QMIC)}, {TO_NAME_INDEX(SND_DEVICE_IN_INCALL_REC_RX)}, {TO_NAME_INDEX(SND_DEVICE_IN_INCALL_REC_TX)}, {TO_NAME_INDEX(SND_DEVICE_IN_INCALL_REC_RX_TX)}, {TO_NAME_INDEX(SND_DEVICE_IN_LINE)}, {TO_NAME_INDEX(SND_DEVICE_IN_CAMCORDER_INVERT_LANDSCAPE)}, {TO_NAME_INDEX(SND_DEVICE_IN_CAMCORDER_PORTRAIT)}, {TO_NAME_INDEX(SND_DEVICE_IN_CAMCORDER_SELFIE_LANDSCAPE)}, {TO_NAME_INDEX(SND_DEVICE_IN_CAMCORDER_SELFIE_INVERT_LANDSCAPE)}, {TO_NAME_INDEX(SND_DEVICE_IN_CAMCORDER_SELFIE_PORTRAIT)}, /* For legacy xml file parsing */ {TO_NAME_INDEX(SND_DEVICE_IN_CAMCORDER_MIC)}, {TO_NAME_INDEX(SND_DEVICE_IN_BUS)}, {TO_NAME_INDEX(SND_DEVICE_IN_EC_REF_LOOPBACK)}, {TO_NAME_INDEX(SND_DEVICE_IN_HANDSET_DMIC_AND_EC_REF_LOOPBACK)}, {TO_NAME_INDEX(SND_DEVICE_IN_HANDSET_QMIC_AND_EC_REF_LOOPBACK)}, {TO_NAME_INDEX(SND_DEVICE_IN_HANDSET_6MIC_AND_EC_REF_LOOPBACK)}, {TO_NAME_INDEX(SND_DEVICE_IN_HANDSET_8MIC_AND_EC_REF_LOOPBACK)}, {TO_NAME_INDEX(SND_DEVICE_IN_CALL_PROXY)}, }; static char * backend_tag_table[SND_DEVICE_MAX] = {0}; static char * hw_interface_table[SND_DEVICE_MAX] = {0}; static struct name_to_index usecase_name_index[AUDIO_USECASE_MAX] = { {TO_NAME_INDEX(USECASE_AUDIO_PLAYBACK_DEEP_BUFFER)}, {TO_NAME_INDEX(USECASE_AUDIO_PLAYBACK_WITH_HAPTICS)}, {TO_NAME_INDEX(USECASE_AUDIO_PLAYBACK_HAPTICS)}, {TO_NAME_INDEX(USECASE_AUDIO_PLAYBACK_LOW_LATENCY)}, {TO_NAME_INDEX(USECASE_AUDIO_PLAYBACK_HIFI)}, {TO_NAME_INDEX(USECASE_AUDIO_PLAYBACK_TTS)}, {TO_NAME_INDEX(USECASE_AUDIO_PLAYBACK_ULL)}, {TO_NAME_INDEX(USECASE_AUDIO_PLAYBACK_MULTI_CH)}, {TO_NAME_INDEX(USECASE_AUDIO_PLAYBACK_OFFLOAD)}, {TO_NAME_INDEX(USECASE_AUDIO_PLAYBACK_OFFLOAD2)}, {TO_NAME_INDEX(USECASE_AUDIO_PLAYBACK_OFFLOAD3)}, {TO_NAME_INDEX(USECASE_AUDIO_PLAYBACK_OFFLOAD4)}, {TO_NAME_INDEX(USECASE_AUDIO_PLAYBACK_OFFLOAD5)}, {TO_NAME_INDEX(USECASE_AUDIO_PLAYBACK_OFFLOAD6)}, {TO_NAME_INDEX(USECASE_AUDIO_PLAYBACK_OFFLOAD7)}, {TO_NAME_INDEX(USECASE_AUDIO_PLAYBACK_OFFLOAD8)}, {TO_NAME_INDEX(USECASE_AUDIO_PLAYBACK_OFFLOAD9)}, {TO_NAME_INDEX(USECASE_AUDIO_PLAYBACK_MMAP)}, {TO_NAME_INDEX(USECASE_AUDIO_RECORD)}, {TO_NAME_INDEX(USECASE_AUDIO_RECORD_COMPRESS)}, {TO_NAME_INDEX(USECASE_AUDIO_RECORD_COMPRESS2)}, {TO_NAME_INDEX(USECASE_AUDIO_RECORD_COMPRESS3)}, {TO_NAME_INDEX(USECASE_AUDIO_RECORD_COMPRESS4)}, {TO_NAME_INDEX(USECASE_AUDIO_RECORD_COMPRESS5)}, {TO_NAME_INDEX(USECASE_AUDIO_RECORD_COMPRESS6)}, {TO_NAME_INDEX(USECASE_AUDIO_RECORD_LOW_LATENCY)}, {TO_NAME_INDEX(USECASE_AUDIO_RECORD_MMAP)}, {TO_NAME_INDEX(USECASE_AUDIO_RECORD_HIFI)}, {TO_NAME_INDEX(USECASE_VOICE_CALL)}, {TO_NAME_INDEX(USECASE_VOICE2_CALL)}, {TO_NAME_INDEX(USECASE_VOLTE_CALL)}, {TO_NAME_INDEX(USECASE_QCHAT_CALL)}, {TO_NAME_INDEX(USECASE_VOWLAN_CALL)}, {TO_NAME_INDEX(USECASE_VOICEMMODE1_CALL)}, {TO_NAME_INDEX(USECASE_VOICEMMODE2_CALL)}, {TO_NAME_INDEX(USECASE_INCALL_REC_UPLINK)}, {TO_NAME_INDEX(USECASE_INCALL_REC_DOWNLINK)}, {TO_NAME_INDEX(USECASE_INCALL_REC_UPLINK_AND_DOWNLINK)}, {TO_NAME_INDEX(USECASE_AUDIO_HFP_SCO)}, {TO_NAME_INDEX(USECASE_AUDIO_HFP_SCO_WB)}, {TO_NAME_INDEX(USECASE_AUDIO_HFP_SCO_DOWNLINK)}, {TO_NAME_INDEX(USECASE_AUDIO_HFP_SCO_WB_DOWNLINK)}, {TO_NAME_INDEX(USECASE_AUDIO_PLAYBACK_FM)}, {TO_NAME_INDEX(USECASE_AUDIO_RECORD_FM_VIRTUAL)}, {TO_NAME_INDEX(USECASE_AUDIO_SPKR_CALIB_RX)}, {TO_NAME_INDEX(USECASE_AUDIO_SPKR_CALIB_TX)}, {TO_NAME_INDEX(USECASE_AUDIO_PLAYBACK_AFE_PROXY)}, {TO_NAME_INDEX(USECASE_AUDIO_RECORD_AFE_PROXY)}, {TO_NAME_INDEX(USECASE_AUDIO_RECORD_AFE_PROXY2)}, {TO_NAME_INDEX(USECASE_AUDIO_DSM_FEEDBACK)}, {TO_NAME_INDEX(USECASE_AUDIO_PLAYBACK_SILENCE)}, {TO_NAME_INDEX(USECASE_AUDIO_EC_REF_LOOPBACK)}, {TO_NAME_INDEX(USECASE_INCALL_MUSIC_UPLINK)}, {TO_NAME_INDEX(USECASE_INCALL_MUSIC_UPLINK2)}, {TO_NAME_INDEX(USECASE_AUDIO_A2DP_ABR_FEEDBACK)}, {TO_NAME_INDEX(USECASE_AUDIO_PLAYBACK_VOIP)}, {TO_NAME_INDEX(USECASE_AUDIO_RECORD_VOIP)}, {TO_NAME_INDEX(USECASE_AUDIO_TRANSCODE_LOOPBACK_RX)}, {TO_NAME_INDEX(USECASE_AUDIO_TRANSCODE_LOOPBACK_TX)}, {TO_NAME_INDEX(USECASE_AUDIO_PLAYBACK_MEDIA)}, {TO_NAME_INDEX(USECASE_AUDIO_PLAYBACK_SYS_NOTIFICATION)}, {TO_NAME_INDEX(USECASE_AUDIO_PLAYBACK_NAV_GUIDANCE)}, {TO_NAME_INDEX(USECASE_AUDIO_PLAYBACK_PHONE)}, {TO_NAME_INDEX(USECASE_AUDIO_PLAYBACK_FRONT_PASSENGER)}, {TO_NAME_INDEX(USECASE_AUDIO_PLAYBACK_REAR_SEAT)}, }; static const struct name_to_index usecase_type_index[USECASE_TYPE_MAX] = { {TO_NAME_INDEX(PCM_PLAYBACK)}, {TO_NAME_INDEX(PCM_CAPTURE)}, {TO_NAME_INDEX(VOICE_CALL)}, {TO_NAME_INDEX(PCM_HFP_CALL)}, }; struct app_type_entry { int uc_type; int bit_width; int app_type; int max_rate; char *mode; struct listnode node; // membership in app_type_entry_list; }; static struct listnode app_type_entry_list; #define NO_COLS 2 #ifdef PLATFORM_APQ8084 static int msm_device_to_be_id [][NO_COLS] = { {AUDIO_DEVICE_OUT_EARPIECE , 2}, {AUDIO_DEVICE_OUT_SPEAKER , 2}, {AUDIO_DEVICE_OUT_WIRED_HEADSET , 2}, {AUDIO_DEVICE_OUT_WIRED_HEADPHONE , 2}, {AUDIO_DEVICE_OUT_BLUETOOTH_SCO , 11}, {AUDIO_DEVICE_OUT_BLUETOOTH_SCO_HEADSET , 11}, {AUDIO_DEVICE_OUT_BLUETOOTH_SCO_CARKIT , 11}, {AUDIO_DEVICE_OUT_BLUETOOTH_A2DP , -1}, {AUDIO_DEVICE_OUT_BLUETOOTH_A2DP_HEADPHONES , -1}, {AUDIO_DEVICE_OUT_BLUETOOTH_A2DP_SPEAKER , -1}, {AUDIO_DEVICE_OUT_AUX_DIGITAL , 4}, {AUDIO_DEVICE_OUT_ANLG_DOCK_HEADSET , 9}, {AUDIO_DEVICE_OUT_DGTL_DOCK_HEADSET , 9}, {AUDIO_DEVICE_OUT_USB_ACCESSORY , -1}, {AUDIO_DEVICE_OUT_USB_DEVICE , -1}, {AUDIO_DEVICE_OUT_USB_HEADSET , -1}, {AUDIO_DEVICE_OUT_REMOTE_SUBMIX , 9}, {AUDIO_DEVICE_OUT_PROXY , 9}, {AUDIO_DEVICE_OUT_FM , 7}, {AUDIO_DEVICE_OUT_ALL , -1}, {AUDIO_DEVICE_NONE , -1}, {AUDIO_DEVICE_OUT_DEFAULT , -1}, }; #elif PLATFORM_MSM8994 static int msm_device_to_be_id [][NO_COLS] = { {AUDIO_DEVICE_OUT_EARPIECE , 2}, {AUDIO_DEVICE_OUT_SPEAKER , 2}, {AUDIO_DEVICE_OUT_WIRED_HEADSET , 2}, {AUDIO_DEVICE_OUT_WIRED_HEADPHONE , 2}, {AUDIO_DEVICE_OUT_BLUETOOTH_SCO , 38}, {AUDIO_DEVICE_OUT_BLUETOOTH_SCO_HEADSET , 38}, {AUDIO_DEVICE_OUT_BLUETOOTH_SCO_CARKIT , 38}, {AUDIO_DEVICE_OUT_BLUETOOTH_A2DP , -1}, {AUDIO_DEVICE_OUT_BLUETOOTH_A2DP_HEADPHONES , -1}, {AUDIO_DEVICE_OUT_BLUETOOTH_A2DP_SPEAKER , -1}, {AUDIO_DEVICE_OUT_AUX_DIGITAL , 4}, {AUDIO_DEVICE_OUT_ANLG_DOCK_HEADSET , 9}, {AUDIO_DEVICE_OUT_DGTL_DOCK_HEADSET , 9}, {AUDIO_DEVICE_OUT_USB_ACCESSORY , -1}, {AUDIO_DEVICE_OUT_USB_DEVICE , -1}, {AUDIO_DEVICE_OUT_USB_HEADSET , -1}, {AUDIO_DEVICE_OUT_REMOTE_SUBMIX , 9}, {AUDIO_DEVICE_OUT_PROXY , 9}, /* Add the correct be ids */ {AUDIO_DEVICE_OUT_FM , 7}, {AUDIO_DEVICE_OUT_ALL , -1}, {AUDIO_DEVICE_NONE , -1}, {AUDIO_DEVICE_OUT_DEFAULT , -1}, }; #elif PLATFORM_MSM8996 static int msm_device_to_be_id [][NO_COLS] = { {AUDIO_DEVICE_OUT_EARPIECE , 2}, {AUDIO_DEVICE_OUT_SPEAKER , 2}, {AUDIO_DEVICE_OUT_WIRED_HEADSET , 41}, {AUDIO_DEVICE_OUT_WIRED_HEADPHONE , 41}, {AUDIO_DEVICE_OUT_BLUETOOTH_SCO , 11}, {AUDIO_DEVICE_OUT_BLUETOOTH_SCO_HEADSET , 11}, {AUDIO_DEVICE_OUT_BLUETOOTH_SCO_CARKIT , 11}, {AUDIO_DEVICE_OUT_BLUETOOTH_A2DP , -1}, {AUDIO_DEVICE_OUT_BLUETOOTH_A2DP_HEADPHONES , -1}, {AUDIO_DEVICE_OUT_BLUETOOTH_A2DP_SPEAKER , -1}, {AUDIO_DEVICE_OUT_AUX_DIGITAL , 4}, {AUDIO_DEVICE_OUT_ANLG_DOCK_HEADSET , 9}, {AUDIO_DEVICE_OUT_DGTL_DOCK_HEADSET , 9}, {AUDIO_DEVICE_OUT_USB_ACCESSORY , -1}, {AUDIO_DEVICE_OUT_USB_DEVICE , -1}, {AUDIO_DEVICE_OUT_USB_HEADSET , -1}, {AUDIO_DEVICE_OUT_REMOTE_SUBMIX , 9}, {AUDIO_DEVICE_OUT_PROXY , 9}, /* Add the correct be ids */ {AUDIO_DEVICE_OUT_FM , 7}, {AUDIO_DEVICE_OUT_ALL , -1}, {AUDIO_DEVICE_NONE , -1}, {AUDIO_DEVICE_OUT_DEFAULT , -1}, }; #elif PLATFORM_MSM8998 static int msm_device_to_be_id [][NO_COLS] = { {AUDIO_DEVICE_OUT_EARPIECE , 2}, {AUDIO_DEVICE_OUT_SPEAKER , 2}, {AUDIO_DEVICE_OUT_WIRED_HEADSET , 41}, {AUDIO_DEVICE_OUT_WIRED_HEADPHONE , 41}, {AUDIO_DEVICE_OUT_BLUETOOTH_SCO , 11}, {AUDIO_DEVICE_OUT_BLUETOOTH_SCO_HEADSET , 11}, {AUDIO_DEVICE_OUT_BLUETOOTH_SCO_CARKIT , 11}, {AUDIO_DEVICE_OUT_BLUETOOTH_A2DP , -1}, {AUDIO_DEVICE_OUT_BLUETOOTH_A2DP_HEADPHONES , -1}, {AUDIO_DEVICE_OUT_BLUETOOTH_A2DP_SPEAKER , -1}, {AUDIO_DEVICE_OUT_AUX_DIGITAL , 4}, {AUDIO_DEVICE_OUT_ANLG_DOCK_HEADSET , 9}, {AUDIO_DEVICE_OUT_DGTL_DOCK_HEADSET , 9}, {AUDIO_DEVICE_OUT_USB_ACCESSORY , -1}, {AUDIO_DEVICE_OUT_USB_DEVICE , -1}, {AUDIO_DEVICE_OUT_USB_HEADSET , -1}, {AUDIO_DEVICE_OUT_REMOTE_SUBMIX , 9}, {AUDIO_DEVICE_OUT_PROXY , 9}, /* Add the correct be ids */ {AUDIO_DEVICE_OUT_FM , 7}, {AUDIO_DEVICE_OUT_ALL , -1}, {AUDIO_DEVICE_NONE , -1}, {AUDIO_DEVICE_OUT_DEFAULT , -1}, }; #elif defined (PLATFORM_MSMFALCON) || defined (PLATFORM_MSM8937) || \ defined (PLATFORM_MSM8953) static int (*msm_device_to_be_id)[]; #else static int msm_device_to_be_id [][NO_COLS] = { {AUDIO_DEVICE_NONE, -1}, }; #endif #if defined (PLATFORM_MSMFALCON) || defined (PLATFORM_MSM8937) || \ defined (PLATFORM_MSM8953) static int msm_device_to_be_id_internal_codec [][NO_COLS] = { {AUDIO_DEVICE_OUT_EARPIECE , 34}, {AUDIO_DEVICE_OUT_SPEAKER , 34}, {AUDIO_DEVICE_OUT_WIRED_HEADSET , 34}, {AUDIO_DEVICE_OUT_WIRED_HEADPHONE , 34}, {AUDIO_DEVICE_OUT_BLUETOOTH_SCO , 11}, {AUDIO_DEVICE_OUT_BLUETOOTH_SCO_HEADSET , 11}, {AUDIO_DEVICE_OUT_BLUETOOTH_SCO_CARKIT , 11}, {AUDIO_DEVICE_OUT_BLUETOOTH_A2DP , -1}, {AUDIO_DEVICE_OUT_BLUETOOTH_A2DP_HEADPHONES , -1}, {AUDIO_DEVICE_OUT_BLUETOOTH_A2DP_SPEAKER , -1}, {AUDIO_DEVICE_OUT_AUX_DIGITAL , 4}, {AUDIO_DEVICE_OUT_ANLG_DOCK_HEADSET , 9}, {AUDIO_DEVICE_OUT_DGTL_DOCK_HEADSET , 9}, {AUDIO_DEVICE_OUT_USB_ACCESSORY , -1}, {AUDIO_DEVICE_OUT_USB_DEVICE , -1}, {AUDIO_DEVICE_OUT_USB_HEADSET , -1}, {AUDIO_DEVICE_OUT_REMOTE_SUBMIX , 9}, {AUDIO_DEVICE_OUT_PROXY , 9}, {AUDIO_DEVICE_OUT_FM , 7}, {AUDIO_DEVICE_OUT_ALL , -1}, {AUDIO_DEVICE_NONE , -1}, {AUDIO_DEVICE_OUT_DEFAULT , -1}, }; static int msm_device_to_be_id_external_codec [][NO_COLS] = { {AUDIO_DEVICE_OUT_EARPIECE , 2}, {AUDIO_DEVICE_OUT_SPEAKER , 2}, {AUDIO_DEVICE_OUT_WIRED_HEADSET , 41}, {AUDIO_DEVICE_OUT_WIRED_HEADPHONE , 41}, {AUDIO_DEVICE_OUT_BLUETOOTH_SCO , 11}, {AUDIO_DEVICE_OUT_BLUETOOTH_SCO_HEADSET , 11}, {AUDIO_DEVICE_OUT_BLUETOOTH_SCO_CARKIT , 11}, {AUDIO_DEVICE_OUT_BLUETOOTH_A2DP , -1}, {AUDIO_DEVICE_OUT_BLUETOOTH_A2DP_HEADPHONES , -1}, {AUDIO_DEVICE_OUT_BLUETOOTH_A2DP_SPEAKER , -1}, {AUDIO_DEVICE_OUT_AUX_DIGITAL , 4}, {AUDIO_DEVICE_OUT_ANLG_DOCK_HEADSET , 9}, {AUDIO_DEVICE_OUT_DGTL_DOCK_HEADSET , 9}, {AUDIO_DEVICE_OUT_USB_ACCESSORY , -1}, {AUDIO_DEVICE_OUT_USB_DEVICE , -1}, {AUDIO_DEVICE_OUT_USB_HEADSET , -1}, {AUDIO_DEVICE_OUT_REMOTE_SUBMIX , 9}, {AUDIO_DEVICE_OUT_PROXY , 9}, {AUDIO_DEVICE_OUT_FM , 7}, {AUDIO_DEVICE_OUT_ALL , -1}, {AUDIO_DEVICE_NONE , -1}, {AUDIO_DEVICE_OUT_DEFAULT , -1}, }; #endif #if defined (PLATFORM_MSMFALCON) || defined (PLATFORM_MSM8937) || \ defined (PLATFORM_MSM8953) static int msm_be_id_array_len; #else static int msm_be_id_array_len = sizeof(msm_device_to_be_id) / sizeof(msm_device_to_be_id[0]); #endif #define DEEP_BUFFER_PLATFORM_DELAY (29*1000LL) #define PCM_OFFLOAD_PLATFORM_DELAY (30*1000LL) #define LOW_LATENCY_PLATFORM_DELAY (13*1000LL) #define ULL_PLATFORM_DELAY (3*1000LL) #define MMAP_PLATFORM_DELAY (3*1000LL) static int audio_source_delay_ms[AUDIO_SOURCE_CNT] = {0}; static struct name_to_index audio_source_index[AUDIO_SOURCE_CNT] = { {TO_NAME_INDEX(AUDIO_SOURCE_DEFAULT)}, {TO_NAME_INDEX(AUDIO_SOURCE_MIC)}, {TO_NAME_INDEX(AUDIO_SOURCE_VOICE_UPLINK)}, {TO_NAME_INDEX(AUDIO_SOURCE_VOICE_DOWNLINK)}, {TO_NAME_INDEX(AUDIO_SOURCE_VOICE_CALL)}, {TO_NAME_INDEX(AUDIO_SOURCE_CAMCORDER)}, {TO_NAME_INDEX(AUDIO_SOURCE_VOICE_RECOGNITION)}, {TO_NAME_INDEX(AUDIO_SOURCE_VOICE_COMMUNICATION)}, {TO_NAME_INDEX(AUDIO_SOURCE_REMOTE_SUBMIX)}, {TO_NAME_INDEX(AUDIO_SOURCE_UNPROCESSED)}, {TO_NAME_INDEX(AUDIO_SOURCE_VOICE_PERFORMANCE)}, }; static bool is_usb_snd_dev(snd_device_t snd_device) { return is_usb_in_snd_dev(snd_device) || is_usb_out_snd_dev(snd_device); } bool is_operator_tmus() { char value[PROPERTY_VALUE_MAX]; int mccmnc; property_get("gsm.sim.operator.numeric",value,"0"); mccmnc = atoi(value); ALOGD("%s: tmus mccmnc %d", __func__, mccmnc); switch(mccmnc) { /* TMUS MCC(310), MNC(490, 260, 026) */ case 310490: case 310260: case 310026: /* Add new TMUS MNC(800, 660, 580, 310, 270, 250, 240, 230, 220, 210, 200, 160) */ case 310800: case 310660: case 310580: case 310310: case 310270: case 310250: case 310240: case 310230: case 310220: case 310210: case 310200: case 310160: return true; default: return false; } } const char* get_xml_file_path(const char* file_name) { audio_get_vendor_config_path(vendor_config_path, sizeof(vendor_config_path)); snprintf(xml_file_path, sizeof(xml_file_path), "%s/%s", vendor_config_path, file_name); return xml_file_path; } static char *get_current_operator() { struct listnode *node; struct operator_info *info_item; char mccmnc[PROPERTY_VALUE_MAX]; char *ret = NULL; property_get("gsm.sim.operator.numeric",mccmnc,"00000"); list_for_each(node, &operator_info_list) { info_item = node_to_item(node, struct operator_info, list); if (strstr(info_item->mccmnc, mccmnc) != NULL) { ret = info_item->name; } } return ret; } static struct operator_specific_device *get_operator_specific_device(snd_device_t snd_device) { struct listnode *node; struct operator_specific_device *ret = NULL; struct operator_specific_device *device_item; char *operator_name; operator_name = get_current_operator(); if (operator_name == NULL) return ret; list_for_each(node, operator_specific_device_table[snd_device]) { device_item = node_to_item(node, struct operator_specific_device, list); if (strcmp(operator_name, device_item->operator) == 0) { ret = device_item; } } return ret; } static int get_operator_specific_device_acdb_id(snd_device_t snd_device) { struct operator_specific_device *device; int ret = acdb_device_table[snd_device]; device = get_operator_specific_device(snd_device); if (device != NULL) ret = device->acdb_id; return ret; } static int get_external_specific_device_acdb_id(snd_device_t snd_device) { struct external_specific_device *ext_dev; int ret = acdb_device_table[snd_device]; char *usbid = NULL; struct listnode *node; if (is_usb_snd_dev(snd_device)) usbid = audio_extn_usb_usbid(); if (usbid) { list_for_each(node, external_specific_device_table[snd_device]) { ext_dev = node_to_item(node, struct external_specific_device, list); if (ext_dev->usbid && !strcmp(usbid, ext_dev->usbid)) { ret = ext_dev->acdb_id; break; } } free(usbid); } return ret; } static const char *get_operator_specific_device_mixer_path(snd_device_t snd_device) { struct operator_specific_device *device; const char *ret = device_table[snd_device]; device = get_operator_specific_device(snd_device); if (device != NULL) ret = device->mixer_path; return ret; } static void update_codec_type_and_interface(struct platform_data * my_data, const char *snd_card_name) { if (!strncmp(snd_card_name, "sdm670-skuw-snd-card", sizeof("sdm670-skuw-snd-card")) || !strncmp(snd_card_name, "sdm660-snd-card", sizeof("sdm660-snd-card")) || !strncmp(snd_card_name, "sdm660-snd-card-skush", sizeof("sdm660-snd-card-skush")) || !strncmp(snd_card_name, "sdm670-360cam-snd-card", sizeof("sdm670-360cam-snd-card")) || !strncmp(snd_card_name, "sdm660-snd-card-mtp", sizeof("sdm660-snd-card-mtp")) || !strncmp(snd_card_name, "sdm670-mtp-snd-card", sizeof("sdm670-mtp-snd-card")) || !strncmp(snd_card_name, "sm6150-qrd-snd-card", sizeof("sm6150-qrd-snd-card")) || !strncmp(snd_card_name, "sm6150-idp-snd-card", sizeof("sm6150-idp-snd-card")) || !strncmp(snd_card_name, "qcs605-lc-snd-card", sizeof("qcs605-lc-snd-card")) || !strncmp(snd_card_name, "lahaina-mtp-snd-card", sizeof("lahaina-mtp-snd-card")) || !strncmp(snd_card_name, "lahaina-qrd-snd-card", sizeof("lahaina-qrd-snd-card")) || !strncmp(snd_card_name, "lahaina-cdp-snd-card", sizeof("lahaina-cdp-snd-card")) || !strncmp(snd_card_name, "kona-mtp-snd-card", sizeof("kona-mtp-snd-card")) || !strncmp(snd_card_name, "kona-qrd-snd-card", sizeof("kona-qrd-snd-card")) || !strncmp(snd_card_name, "lito-mtp-snd-card", sizeof("lito-mtp-snd-card")) || !strncmp(snd_card_name, "lito-qrd-snd-card", sizeof("lito-qrd-snd-card")) || !strncmp(snd_card_name, "trinket-idp-snd-card", sizeof("trinket-idp-snd-card")) || !strncmp(snd_card_name, "sdm439-sku1-snd-card", sizeof("sdm439-sku1-snd-card")) || !strncmp(snd_card_name, "sdm439-snd-card-mtp", sizeof("sdm439-snd-card-mtp")) || !strncmp(snd_card_name, "sm6150-wcd9375qrd-snd-card", sizeof("sm6150-wcd9375qrd-snd-card")) || !strncmp(snd_card_name, "sm6150-wcd9375-snd-card", sizeof("sm6150-wcd9375-snd-card")) || !strncmp(snd_card_name, "sm8150-tavil-qrd-snd-card", sizeof("sm8150-tavil-qrd-snd-card")) || !strncmp(snd_card_name, "atoll-wcd937x-snd-card", sizeof("atoll-wcd937x-snd-card")) || !strncmp(snd_card_name, "atoll-idp-snd-card", sizeof("atoll-idp-snd-card")) || !strncmp(snd_card_name, "atoll-qrd-snd-card", sizeof("atoll-qrd-snd-card")) || !strncmp(snd_card_name, "bengal-idp-snd-card", sizeof("bengal-idp-snd-card")) || !strncmp(snd_card_name, "bengal-scubaidp-snd-card", sizeof("bengal-scubaidp-snd-card")) || !strncmp(snd_card_name, "bengal-qrd-snd-card", sizeof("bengal-qrd-snd-card")) || !strncmp(snd_card_name, "holi-mtp-snd-card", sizeof("holi-mtp-snd-card")) || !strncmp(snd_card_name, "holi-qrd-snd-card", sizeof("holi-qrd-snd-card")) || !strncmp(snd_card_name, "msm8937-snd-card-mtp", sizeof("msm8937-snd-card-mtp")) || !strncmp(snd_card_name, "msm8953-snd-card-mtp", sizeof("msm8953-snd-card-mtp")) || !strncmp(snd_card_name, "msm8953-sku4-snd-card", sizeof("msm8953-sku4-snd-card")) || !strncmp(snd_card_name, "lito-lagoonmtp-snd-card", sizeof("lito-lagoonmtp-snd-card")) || !strncmp(snd_card_name, "lito-lagoonqrd-snd-card", sizeof("lito-lagoonqrd-snd-card")) || !strncmp(snd_card_name, "lito-orchidmtp-snd-card", sizeof("lito-orchidmtp-snd-card"))) { ALOGI("%s: snd_card_name: %s",__func__,snd_card_name); my_data->is_internal_codec = true; my_data->is_slimbus_interface = false; } if (!strncmp(snd_card_name, "sdm670", strlen("sdm670")) || !strncmp(snd_card_name, "sdm660", strlen("sdm660")) || !strncmp(snd_card_name, "qcs605", strlen("qcs605")) || !strncmp(snd_card_name, "sdm439", strlen("sdm439"))) { my_data->is_default_be_config = true; } } static bool can_enable_mbdrc_on_device(snd_device_t snd_device) { bool ret = false; if (snd_device == SND_DEVICE_OUT_SPEAKER || snd_device == SND_DEVICE_OUT_SPEAKER_WSA || snd_device == SND_DEVICE_OUT_SPEAKER_VBAT || snd_device == SND_DEVICE_OUT_VOICE_SPEAKER_VBAT || snd_device == SND_DEVICE_OUT_VOICE_SPEAKER_2_VBAT || snd_device == SND_DEVICE_OUT_VOICE_SPEAKER || snd_device == SND_DEVICE_OUT_VOICE_SPEAKER_2 || snd_device == SND_DEVICE_OUT_VOICE_SPEAKER_STEREO || snd_device == SND_DEVICE_OUT_VOICE_SPEAKER_WSA || snd_device == SND_DEVICE_OUT_VOICE_SPEAKER_2_WSA) { ret = true; } return ret; } static snd_device_t fixup_usb_headset_mic_snd_device(void *platform, snd_device_t base, snd_device_t other) { struct platform_data *my_data = (struct platform_data *)platform; struct audio_device *adev = my_data->adev; struct stream_in *in = adev_get_active_input(adev); if (in == NULL) return base; unsigned int sr = in->sample_rate; unsigned int ch = popcount(in->channel_mask); unsigned int bit_width = in->bit_width; if (audio_extn_usb_is_config_supported(&bit_width, &sr, &ch, false) && ((ch == 6) || (ch == 8))) { return other; } else { return base; } } static const char *platform_get_mixer_control(struct mixer_ctl *); static void platform_reset_edid_info(void *platform) { ALOGV("%s:", __func__); struct platform_data *my_data = (struct platform_data *)platform; int i = 0, j = 0; for (i = 0; i < MAX_CONTROLLERS; ++i) { for (j = 0; j < MAX_STREAMS_PER_CONTROLLER; ++j) { struct ext_disp_state *state = &my_data->ext_disp[i][j]; state->type = EXT_DISPLAY_TYPE_NONE; if (state->edid_info) { free(state->edid_info); state->edid_info = NULL; } state->valid = false; } } } bool platform_send_gain_dep_cal(void *platform, int level) { bool ret_val = false; struct platform_data *my_data = (struct platform_data *)platform; struct audio_device *adev = my_data->adev; int acdb_dev_id, app_type; int acdb_dev_type = MSM_SNDDEV_CAP_RX; int mode = CAL_MODE_RTAC; struct listnode *node; struct audio_usecase *usecase; if (my_data->acdb_send_gain_dep_cal == NULL) { ALOGE("%s: dlsym error for acdb_send_gain_dep_cal", __func__); return ret_val; } if (!voice_is_in_call(adev)) { ALOGV("%s: Not Voice call usecase, apply new cal for level %d", __func__, level); // find the current active sound device list_for_each(node, &adev->usecase_list) { usecase = node_to_item(node, struct audio_usecase, list); if (usecase != NULL && usecase->stream.out && usecase->type == PCM_PLAYBACK) { int new_snd_device[2] = {0}; int i, num_devices = 1; ALOGV("%s: out device is %d", __func__, usecase->out_snd_device); app_type = usecase->stream.out->app_type_cfg.app_type; acdb_dev_id = platform_get_snd_device_acdb_id(usecase->out_snd_device); if (platform_split_snd_device(my_data, usecase->out_snd_device, &num_devices, new_snd_device) < 0) new_snd_device[0] = usecase->out_snd_device; for (i = 0; i < num_devices; i++) if (can_enable_mbdrc_on_device(new_snd_device[i])) { if (audio_extn_spkr_prot_is_enabled()) acdb_dev_id = platform_get_spkr_prot_acdb_id(new_snd_device[i]); else acdb_dev_id = acdb_device_table[new_snd_device[i]]; } if (!my_data->acdb_send_gain_dep_cal(acdb_dev_id, app_type, acdb_dev_type, mode, level)) { // set ret_val true if at least one calibration is set successfully ret_val = true; } else { ALOGE("%s: my_data->acdb_send_gain_dep_cal failed ", __func__); } } else { ALOGW("%s: Usecase list is empty", __func__); } } } else { ALOGW("%s: Voice call in progress .. ignore setting new cal", __func__); } return ret_val; } void platform_set_gsm_mode(void *platform, bool enable) { struct platform_data *my_data = (struct platform_data *)platform; struct audio_device *adev = my_data->adev; if (my_data->gsm_mode_enabled) { my_data->gsm_mode_enabled = false; ALOGV("%s: disabling gsm mode", __func__); audio_route_reset_and_update_path(adev->audio_route, "gsm-mode"); } if (enable) { my_data->gsm_mode_enabled = true; ALOGD("%s: enabling gsm mode", __func__); audio_route_apply_and_update_path(adev->audio_route, "gsm-mode"); } } void platform_set_echo_reference(struct audio_device *adev, bool enable, struct listnode *out_devices) { struct platform_data *my_data = (struct platform_data *)adev->platform; char ec_ref_mixer_path[MIXER_PATH_MAX_LENGTH] = "echo-reference"; audio_extn_sound_trigger_update_ec_ref_status(enable); if (strcmp(my_data->ec_ref_mixer_path, "")) { ALOGV("%s: disabling %s", __func__, my_data->ec_ref_mixer_path); audio_route_reset_and_update_path(adev->audio_route, my_data->ec_ref_mixer_path); } if (enable) { if (!voice_extn_is_compress_voip_supported()) { if (adev->mode == AUDIO_MODE_IN_COMMUNICATION) strlcat(ec_ref_mixer_path, "-voip", MIXER_PATH_MAX_LENGTH); } strlcpy(my_data->ec_ref_mixer_path, ec_ref_mixer_path, MIXER_PATH_MAX_LENGTH); /* * If native audio device reference count > 0, then apply codec EC otherwise * apply EC based on output device. */ if (adev->snd_dev_ref_cnt[SND_DEVICE_OUT_HEADPHONES_44_1] > 0) strlcat(ec_ref_mixer_path, " headphones-44.1", MIXER_PATH_MAX_LENGTH); else if (adev->snd_dev_ref_cnt[SND_DEVICE_OUT_SPEAKER_VBAT] > 0) strlcat(ec_ref_mixer_path, " speaker-vbat", MIXER_PATH_MAX_LENGTH); else if (adev->snd_dev_ref_cnt[SND_DEVICE_OUT_DISPLAY_PORT] > 0) strlcat(ec_ref_mixer_path, " display-port", MIXER_PATH_MAX_LENGTH); else if (adev->snd_dev_ref_cnt[SND_DEVICE_OUT_DISPLAY_PORT1] > 0) strlcat(ec_ref_mixer_path, " display-port1", MIXER_PATH_MAX_LENGTH); else if (compare_device_type(out_devices, AUDIO_DEVICE_OUT_EARPIECE)) strlcat(ec_ref_mixer_path, " handset", MIXER_PATH_MAX_LENGTH); else if (compare_device_type(out_devices, AUDIO_DEVICE_OUT_WIRED_HEADPHONE) || compare_device_type(out_devices, AUDIO_DEVICE_OUT_WIRED_HEADSET)) strlcat(ec_ref_mixer_path, " headphones", MIXER_PATH_MAX_LENGTH); else if (compare_device_type(out_devices, AUDIO_DEVICE_OUT_USB_HEADSET)) strlcat(ec_ref_mixer_path, " usb-headphones", MIXER_PATH_MAX_LENGTH); else if (adev->snd_dev_ref_cnt[SND_DEVICE_OUT_BT_SCO_WB] > 0) strlcat(ec_ref_mixer_path, " bt-sco-wb", MIXER_PATH_MAX_LENGTH); else if (adev->snd_dev_ref_cnt[SND_DEVICE_OUT_BT_SCO_SWB] > 0) strlcat(ec_ref_mixer_path, " bt-sco-swb", MIXER_PATH_MAX_LENGTH); else if (compare_device_type(out_devices, AUDIO_DEVICE_OUT_BLUETOOTH_SCO)) strlcat(ec_ref_mixer_path, " bt-sco", MIXER_PATH_MAX_LENGTH); if (audio_route_apply_and_update_path(adev->audio_route, ec_ref_mixer_path) == 0) strlcpy(my_data->ec_ref_mixer_path, ec_ref_mixer_path, MIXER_PATH_MAX_LENGTH); else audio_route_apply_and_update_path(adev->audio_route, my_data->ec_ref_mixer_path); ALOGD("%s: enabling %s", __func__, my_data->ec_ref_mixer_path); } } static struct csd_data *open_csd_client(bool i2s_ext_modem) { struct csd_data *csd = calloc(1, sizeof(struct csd_data)); if (!csd) { ALOGE("failed to allocate csd_data mem"); return NULL; } csd->csd_client = dlopen(LIB_CSD_CLIENT, RTLD_NOW); if (csd->csd_client == NULL) { ALOGE("%s: DLOPEN failed for %s", __func__, LIB_CSD_CLIENT); goto error; } else { ALOGV("%s: DLOPEN successful for %s", __func__, LIB_CSD_CLIENT); csd->deinit = (deinit_t)dlsym(csd->csd_client, "csd_client_deinit"); if (csd->deinit == NULL) { ALOGE("%s: dlsym error %s for csd_client_deinit", __func__, dlerror()); goto error; } csd->disable_device = (disable_device_t)dlsym(csd->csd_client, "csd_client_disable_device"); if (csd->disable_device == NULL) { ALOGE("%s: dlsym error %s for csd_client_disable_device", __func__, dlerror()); goto error; } csd->enable_device_config = (enable_device_config_t)dlsym(csd->csd_client, "csd_client_enable_device_config"); if (csd->enable_device_config == NULL) { ALOGE("%s: dlsym error %s for csd_client_enable_device_config", __func__, dlerror()); goto error; } csd->enable_device = (enable_device_t)dlsym(csd->csd_client, "csd_client_enable_device"); if (csd->enable_device == NULL) { ALOGE("%s: dlsym error %s for csd_client_enable_device", __func__, dlerror()); goto error; } csd->start_voice = (start_voice_t)dlsym(csd->csd_client, "csd_client_start_voice"); if (csd->start_voice == NULL) { ALOGE("%s: dlsym error %s for csd_client_start_voice", __func__, dlerror()); goto error; } csd->stop_voice = (stop_voice_t)dlsym(csd->csd_client, "csd_client_stop_voice"); if (csd->stop_voice == NULL) { ALOGE("%s: dlsym error %s for csd_client_stop_voice", __func__, dlerror()); goto error; } csd->volume = (volume_t)dlsym(csd->csd_client, "csd_client_volume"); if (csd->volume == NULL) { ALOGE("%s: dlsym error %s for csd_client_volume", __func__, dlerror()); goto error; } csd->mic_mute = (mic_mute_t)dlsym(csd->csd_client, "csd_client_mic_mute"); if (csd->mic_mute == NULL) { ALOGE("%s: dlsym error %s for csd_client_mic_mute", __func__, dlerror()); goto error; } csd->slow_talk = (slow_talk_t)dlsym(csd->csd_client, "csd_client_slow_talk"); if (csd->slow_talk == NULL) { ALOGE("%s: dlsym error %s for csd_client_slow_talk", __func__, dlerror()); goto error; } csd->start_playback = (start_playback_t)dlsym(csd->csd_client, "csd_client_start_playback"); if (csd->start_playback == NULL) { ALOGE("%s: dlsym error %s for csd_client_start_playback", __func__, dlerror()); goto error; } csd->stop_playback = (stop_playback_t)dlsym(csd->csd_client, "csd_client_stop_playback"); if (csd->stop_playback == NULL) { ALOGE("%s: dlsym error %s for csd_client_stop_playback", __func__, dlerror()); goto error; } csd->set_lch = (set_lch_t)dlsym(csd->csd_client, "csd_client_set_lch"); if (csd->set_lch == NULL) { ALOGE("%s: dlsym error %s for csd_client_set_lch", __func__, dlerror()); /* Ignore the error as this is not mandatory function for * basic voice call to work. */ } csd->start_record = (start_record_t)dlsym(csd->csd_client, "csd_client_start_record"); if (csd->start_record == NULL) { ALOGE("%s: dlsym error %s for csd_client_start_record", __func__, dlerror()); goto error; } csd->stop_record = (stop_record_t)dlsym(csd->csd_client, "csd_client_stop_record"); if (csd->stop_record == NULL) { ALOGE("%s: dlsym error %s for csd_client_stop_record", __func__, dlerror()); goto error; } csd->get_sample_rate = (get_sample_rate_t)dlsym(csd->csd_client, "csd_client_get_sample_rate"); if (csd->get_sample_rate == NULL) { ALOGE("%s: dlsym error %s for csd_client_get_sample_rate", __func__, dlerror()); goto error; } csd->init = (init_t)dlsym(csd->csd_client, "csd_client_init"); if (csd->init == NULL) { ALOGE("%s: dlsym error %s for csd_client_init", __func__, dlerror()); goto error; } else { csd->init(i2s_ext_modem); } } return csd; error: free(csd); csd = NULL; return csd; } void close_csd_client(struct csd_data *csd) { if (csd != NULL) { csd->deinit(); dlclose(csd->csd_client); free(csd); csd = NULL; } } static bool platform_is_i2s_ext_modem(const char *snd_card_name, struct platform_data *plat_data) { plat_data->is_i2s_ext_modem = false; if (!strncmp(snd_card_name, "apq8084-taiko-i2s-mtp-snd-card", sizeof("apq8084-taiko-i2s-mtp-snd-card")) || !strncmp(snd_card_name, "apq8084-taiko-i2s-cdp-snd-card", sizeof("apq8084-taiko-i2s-cdp-snd-card")) || !strncmp(snd_card_name, "apq8096-tasha-i2c-snd-card", sizeof("apq8096-tasha-i2c-snd-card")) || !strncmp(snd_card_name, "sdx-tavil-i2s-snd-card", sizeof("sdx-tavil-i2s-snd-card")) || !strncmp(snd_card_name, "sda845-tavil-i2s-snd-card", sizeof("sda845-tavil-i2s-snd-card")) || !strncmp(snd_card_name, "sa6155-adp-star-snd-card", sizeof("sa6155-adp-star-snd-card"))) { plat_data->is_i2s_ext_modem = true; } ALOGV("%s, is_i2s_ext_modem:%d soundcard name is %s",__func__, plat_data->is_i2s_ext_modem, snd_card_name); return plat_data->is_i2s_ext_modem; } static bool is_auto_snd_card(const char *snd_card_name) { bool is_auto_snd_card = false; if (!strncmp(snd_card_name, "sa6155-adp-star-snd-card", sizeof("sa6155-adp-star-snd-card"))) { is_auto_snd_card = true; ALOGV("%s : Auto snd card detected: soundcard name is %s",__func__, snd_card_name); } return is_auto_snd_card; } static void set_platform_defaults(struct platform_data * my_data) { int32_t dev; unsigned int count = 0; const char *MEDIA_MIMETYPE_AUDIO_ALAC = "audio/alac"; const char *MEDIA_MIMETYPE_AUDIO_APE = "audio/x-ape"; for (dev = 0; dev < SND_DEVICE_MAX; dev++) { backend_tag_table[dev] = NULL; hw_interface_table[dev] = NULL; operator_specific_device_table[dev] = NULL; external_specific_device_table[dev] = NULL; /* Init island cfg and power mode */ my_data->island_cfg[dev].mixer_ctl = NULL; my_data->power_mode_cfg[dev].mixer_ctl = NULL; my_data->island_cfg[dev].enable = false; my_data->power_mode_cfg[dev].enable = false; } for (dev = 0; dev < SND_DEVICE_MAX; dev++) { backend_bit_width_table[dev] = CODEC_BACKEND_DEFAULT_BIT_WIDTH; } // To overwrite these go to the audio_platform_info.xml file. backend_tag_table[SND_DEVICE_IN_BT_SCO_MIC] = strdup("bt-sco"); backend_tag_table[SND_DEVICE_IN_BT_SCO_MIC_WB] = strdup("bt-sco-wb"); backend_tag_table[SND_DEVICE_IN_BT_SCO_MIC_NREC] = strdup("bt-sco"); backend_tag_table[SND_DEVICE_IN_BT_SCO_MIC_WB_NREC] = strdup("bt-sco-wb"); backend_tag_table[SND_DEVICE_IN_BT_SCO_MIC_SWB] = strdup("bt-sco-swb"); backend_tag_table[SND_DEVICE_IN_BT_SCO_MIC_SWB_NREC] = strdup("bt-sco-swb"); backend_tag_table[SND_DEVICE_IN_SPDIF] = strdup("spdif-in"); backend_tag_table[SND_DEVICE_IN_HDMI_MIC] = strdup("hdmi-in"); backend_tag_table[SND_DEVICE_IN_HDMI_ARC] = strdup("hdmi-arc-in"); backend_tag_table[SND_DEVICE_OUT_BT_SCO] = strdup("bt-sco"); backend_tag_table[SND_DEVICE_OUT_BT_SCO_WB] = strdup("bt-sco-wb"); backend_tag_table[SND_DEVICE_OUT_BT_SCO_SWB] = strdup("bt-sco-swb"); backend_tag_table[SND_DEVICE_OUT_HDMI] = strdup("hdmi"); backend_tag_table[SND_DEVICE_OUT_SPEAKER_AND_HDMI] = strdup("speaker-and-hdmi"); backend_tag_table[SND_DEVICE_OUT_DISPLAY_PORT] = strdup("display-port"); backend_tag_table[SND_DEVICE_OUT_DISPLAY_PORT1] = strdup("display-port1"); backend_tag_table[SND_DEVICE_OUT_SPEAKER_AND_DISPLAY_PORT] = strdup("speaker-and-display-port"); backend_tag_table[SND_DEVICE_OUT_SPEAKER_AND_DISPLAY_PORT1] = strdup("speaker-and-display-port1"); backend_tag_table[SND_DEVICE_OUT_VOICE_TX] = strdup("afe-proxy"); backend_tag_table[SND_DEVICE_IN_VOICE_RX] = strdup("afe-proxy"); backend_tag_table[SND_DEVICE_OUT_AFE_PROXY] = strdup("afe-proxy"); backend_tag_table[SND_DEVICE_OUT_USB_HEADSET] = strdup("usb-headset"); backend_tag_table[SND_DEVICE_OUT_VOICE_USB_HEADSET] = strdup("usb-headset"); backend_tag_table[SND_DEVICE_OUT_USB_HEADPHONES] = strdup("usb-headphones"); backend_tag_table[SND_DEVICE_OUT_VOICE_TTY_FULL_USB] = strdup("usb-headset"); backend_tag_table[SND_DEVICE_OUT_VOICE_TTY_VCO_USB] = strdup("usb-headphones"); backend_tag_table[SND_DEVICE_OUT_VOICE_USB_HEADPHONES] = strdup("usb-headphones"); backend_tag_table[SND_DEVICE_OUT_SPEAKER_AND_USB_HEADSET] = strdup("speaker-and-usb-headphones"); backend_tag_table[SND_DEVICE_OUT_SPEAKER_SAFE_AND_USB_HEADSET] = strdup("speaker-safe-and-usb-headphones"); backend_tag_table[SND_DEVICE_OUT_SPEAKER_SAFE_AND_BT_SCO] = strdup("speaker-safe-and-bt-sco"); backend_tag_table[SND_DEVICE_OUT_SPEAKER_SAFE_AND_BT_SCO_WB] = strdup("speaker-safe-and-bt-sco-wb"); backend_tag_table[SND_DEVICE_OUT_SPEAKER_SAFE_AND_BT_SCO_SWB] = strdup("speaker-safe-and-bt-sco-swb"); backend_tag_table[SND_DEVICE_IN_VOICE_TTY_FULL_USB_MIC] = strdup("usb-headset-mic"); backend_tag_table[SND_DEVICE_IN_VOICE_TTY_HCO_USB_MIC] = strdup("usb-headset-mic"); backend_tag_table[SND_DEVICE_IN_USB_HEADSET_MIC] = strdup("usb-headset-mic"); backend_tag_table[SND_DEVICE_IN_VOICE_USB_HEADSET_MIC] = strdup("usb-headset-mic"); backend_tag_table[SND_DEVICE_IN_UNPROCESSED_USB_HEADSET_MIC] = strdup("usb-headset-mic"); backend_tag_table[SND_DEVICE_IN_VOICE_RECOG_USB_HEADSET_MIC] = strdup("usb-headset-mic"); backend_tag_table[SND_DEVICE_IN_USB_HEADSET_MIC_AEC] = strdup("usb-headset-mic"); backend_tag_table[SND_DEVICE_IN_USB_HEADSET_MULTI_CHANNEL_MIC] = strdup("usb-headset-mic"); backend_tag_table[SND_DEVICE_IN_UNPROCESSED_USB_HEADSET_MULTI_CHANNEL_MIC] = strdup("usb-headset-mic"); backend_tag_table[SND_DEVICE_IN_VOICE_RECOG_USB_HEADSET_MULTI_CHANNEL_MIC] = strdup("usb-headset-mic"); backend_tag_table[SND_DEVICE_IN_USB_HEADSET_MULTI_CHANNEL_MIC_AEC] = strdup("usb-headset-mic"); backend_tag_table[SND_DEVICE_IN_CAPTURE_FM] = strdup("capture-fm"); backend_tag_table[SND_DEVICE_OUT_TRANSMISSION_FM] = strdup("transmission-fm"); backend_tag_table[SND_DEVICE_OUT_HEADPHONES_DSD] = strdup("headphones-dsd"); backend_tag_table[SND_DEVICE_OUT_HEADPHONES_HIFI_FILTER] = strdup("headphones-hifi-filter"); backend_tag_table[SND_DEVICE_OUT_SPEAKER_AND_HEADPHONES_HIFI_FILTER] = strdup("speaker-and-headphones-hifi-filter"); backend_tag_table[SND_DEVICE_OUT_SPEAKER_AND_HAPTICS] = strdup("speaker-and-haptics"); backend_tag_table[SND_DEVICE_OUT_HEADPHONES_AND_HAPTICS] = strdup("headphones-and-haptics"); backend_tag_table[SND_DEVICE_OUT_HEADPHONES_44_1] = strdup("headphones-44.1"); backend_tag_table[SND_DEVICE_OUT_VOICE_SPEAKER_VBAT] = strdup("voice-speaker-vbat"); backend_tag_table[SND_DEVICE_OUT_VOICE_SPEAKER_2_VBAT] = strdup("voice-speaker-2-vbat"); backend_tag_table[SND_DEVICE_OUT_BT_A2DP] = strdup("bt-a2dp"); backend_tag_table[SND_DEVICE_IN_BT_A2DP] = strdup("bt-a2dp-cap"); backend_tag_table[SND_DEVICE_OUT_SPEAKER_AND_BT_A2DP] = strdup("speaker-and-bt-a2dp"); backend_tag_table[SND_DEVICE_OUT_SPEAKER_SAFE_AND_BT_A2DP] = strdup("speaker-safe-and-bt-a2dp"); backend_tag_table[SND_DEVICE_OUT_SPEAKER_SAFE_AND_HEADPHONES] = strdup("speaker-safe-and-headphones"); backend_tag_table[SND_DEVICE_OUT_SPEAKER_SAFE_AND_LINE] = strdup("speaker-safe-and-line"); backend_tag_table[SND_DEVICE_OUT_USB_HEADSET_SPEC] = strdup("usb-headset"); backend_tag_table[SND_DEVICE_OUT_VOICE_SPEAKER_AND_VOICE_HEADPHONES] = strdup("speaker-and-headphones"); backend_tag_table[SND_DEVICE_OUT_VOICE_SPEAKER_AND_VOICE_ANC_HEADSET] = strdup("speaker-and-headphones"); backend_tag_table[SND_DEVICE_OUT_VOICE_SPEAKER_AND_VOICE_ANC_FB_HEADSET] = strdup("speaker-and-headphones"); backend_tag_table[SND_DEVICE_OUT_VOICE_SPEAKER_STEREO_AND_VOICE_HEADPHONES] = strdup("speaker-and-headphones"); backend_tag_table[SND_DEVICE_OUT_VOICE_SPEAKER_STEREO_AND_VOICE_ANC_HEADSET] = strdup("speaker-and-headphones"); backend_tag_table[SND_DEVICE_OUT_VOICE_SPEAKER_STEREO_AND_VOICE_ANC_FB_HEADSET] = strdup("speaker-and-headphones"); backend_tag_table[SND_DEVICE_OUT_VOICE_HEARING_AID] = strdup("hearing-aid"); backend_tag_table[SND_DEVICE_IN_VOICE_SPEAKER_MIC_HFP_MMSECNS] = strdup("bt-sco-mmsecns"); backend_tag_table[SND_DEVICE_OUT_CALL_PROXY] = strdup("call-proxy"); backend_tag_table[SND_DEVICE_IN_CALL_PROXY] = strdup("call-proxy-in"); hw_interface_table[SND_DEVICE_OUT_HANDSET] = strdup("SLIMBUS_0_RX"); hw_interface_table[SND_DEVICE_OUT_SPEAKER] = strdup("SLIMBUS_0_RX"); hw_interface_table[SND_DEVICE_OUT_SPEAKER_EXTERNAL_1] = strdup("SLIMBUS_0_RX"); hw_interface_table[SND_DEVICE_OUT_SPEAKER_EXTERNAL_2] = strdup("SLIMBUS_0_RX"); hw_interface_table[SND_DEVICE_OUT_SPEAKER_REVERSE] = strdup("SLIMBUS_0_RX"); hw_interface_table[SND_DEVICE_OUT_SPEAKER_SAFE] = strdup("SLIMBUS_0_RX"); hw_interface_table[SND_DEVICE_OUT_SPEAKER_VBAT] = strdup("SLIMBUS_0_RX"); hw_interface_table[SND_DEVICE_OUT_LINE] = strdup("SLIMBUS_6_RX"); hw_interface_table[SND_DEVICE_OUT_HEADPHONES] = strdup("SLIMBUS_6_RX"); hw_interface_table[SND_DEVICE_OUT_HEADPHONES_DSD] = strdup("SLIMBUS_2_RX"); hw_interface_table[SND_DEVICE_OUT_HEADPHONES_44_1] = strdup("SLIMBUS_5_RX"); hw_interface_table[SND_DEVICE_OUT_SPEAKER_AND_HEADPHONES] = strdup("SLIMBUS_0_RX-and-SLIMBUS_6_RX"); hw_interface_table[SND_DEVICE_OUT_SPEAKER_SAFE_AND_HEADPHONES] = strdup("SLIMBUS_0_RX-and-SLIMBUS_6_RX"); hw_interface_table[SND_DEVICE_OUT_VOICE_SPEAKER_AND_VOICE_HEADPHONES] = strdup("SLIMBUS_0_RX-and-SLIMBUS_6_RX"); hw_interface_table[SND_DEVICE_OUT_VOICE_SPEAKER_AND_VOICE_ANC_HEADSET] = strdup("SLIMBUS_0_RX-and-SLIMBUS_6_RX"); hw_interface_table[SND_DEVICE_OUT_VOICE_SPEAKER_AND_VOICE_ANC_FB_HEADSET] = strdup("SLIMBUS_0_RX-and-SLIMBUS_6_RX"); hw_interface_table[SND_DEVICE_OUT_VOICE_SPEAKER_STEREO_AND_VOICE_HEADPHONES] = strdup("SLIMBUS_0_RX-and-SLIMBUS_6_RX"); hw_interface_table[SND_DEVICE_OUT_VOICE_SPEAKER_STEREO_AND_VOICE_ANC_HEADSET] = strdup("SLIMBUS_0_RX-and-SLIMBUS_6_RX"); hw_interface_table[SND_DEVICE_OUT_VOICE_SPEAKER_STEREO_AND_VOICE_ANC_FB_HEADSET] = strdup("SLIMBUS_0_RX-and-SLIMBUS_6_RX"); hw_interface_table[SND_DEVICE_OUT_SPEAKER_AND_LINE] = strdup("SLIMBUS_0_RX-and-SLIMBUS_6_RX"); hw_interface_table[SND_DEVICE_OUT_SPEAKER_SAFE_AND_LINE] = strdup("SLIMBUS_0_RX-and-SLIMBUS_6_RX"); hw_interface_table[SND_DEVICE_OUT_SPEAKER_AND_HEADPHONES_EXTERNAL_1] = strdup("SLIMBUS_0_RX-and-SLIMBUS_6_RX"); hw_interface_table[SND_DEVICE_OUT_SPEAKER_AND_HEADPHONES_EXTERNAL_2] = strdup("SLIMBUS_0_RX-and-SLIMBUS_6_RX"); hw_interface_table[SND_DEVICE_OUT_VOICE_HANDSET] = strdup("SLIMBUS_0_RX"); hw_interface_table[SND_DEVICE_OUT_VOICE_HAC_HANDSET] = strdup("SLIMBUS_0_RX"); hw_interface_table[SND_DEVICE_OUT_VOICE_SPEAKER] = strdup("SLIMBUS_0_RX"); hw_interface_table[SND_DEVICE_OUT_VOICE_SPEAKER_STEREO] = strdup("SLIMBUS_0_RX"); hw_interface_table[SND_DEVICE_OUT_VOICE_SPEAKER_VBAT] = strdup("SLIMBUS_0_RX"); hw_interface_table[SND_DEVICE_OUT_VOICE_SPEAKER_2] = strdup("SLIMBUS_0_RX"); hw_interface_table[SND_DEVICE_OUT_VOICE_SPEAKER_2_VBAT] = strdup("SLIMBUS_0_RX"); hw_interface_table[SND_DEVICE_OUT_VOICE_HEADPHONES] = strdup("SLIMBUS_6_RX"); hw_interface_table[SND_DEVICE_OUT_VOICE_HEADSET] = strdup("SLIMBUS_6_RX"); hw_interface_table[SND_DEVICE_OUT_VOICE_MUSIC_TX] = strdup("VOICE_PLAYBACK_TX"); hw_interface_table[SND_DEVICE_OUT_VOICE_LINE] = strdup("SLIMBUS_6_RX"); hw_interface_table[SND_DEVICE_OUT_HDMI] = strdup("HDMI"); hw_interface_table[SND_DEVICE_OUT_SPEAKER_AND_HDMI] = strdup("SLIMBUS_0_RX-and-HDMI"); hw_interface_table[SND_DEVICE_OUT_DISPLAY_PORT] = strdup("DISPLAY_PORT"); hw_interface_table[SND_DEVICE_OUT_DISPLAY_PORT1] = strdup("DISPLAY_PORT1"); hw_interface_table[SND_DEVICE_OUT_SPEAKER_AND_DISPLAY_PORT] = strdup("SLIMBUS_0_RX-and-DISPLAY_PORT"); hw_interface_table[SND_DEVICE_OUT_SPEAKER_AND_DISPLAY_PORT1] = strdup("SLIMBUS_0_RX-and-DISPLAY_PORT1"); hw_interface_table[SND_DEVICE_OUT_BT_SCO] = strdup("SLIMBUS_7_RX"); hw_interface_table[SND_DEVICE_OUT_BT_SCO_WB] = strdup("SLIMBUS_7_RX"); hw_interface_table[SND_DEVICE_OUT_BT_SCO_SWB] = strdup("SLIMBUS_7_RX"); hw_interface_table[SND_DEVICE_OUT_BT_A2DP] = strdup("SLIMBUS_7_RX"); hw_interface_table[SND_DEVICE_OUT_SPEAKER_AND_BT_A2DP] = strdup("SLIMBUS_0_RX-and-SLIMBUS_7_RX"); hw_interface_table[SND_DEVICE_OUT_SPEAKER_SAFE_AND_BT_A2DP] = strdup("SLIMBUS_0_RX-and-SLIMBUS_7_RX"); hw_interface_table[SND_DEVICE_OUT_VOICE_HANDSET_TMUS] = strdup("SLIMBUS_0_RX"); hw_interface_table[SND_DEVICE_OUT_VOICE_TTY_FULL_HEADPHONES] = strdup("SLIMBUS_6_RX"); hw_interface_table[SND_DEVICE_OUT_VOICE_TTY_FULL_HEADSET] = strdup("SLIMBUS_6_RX"); hw_interface_table[SND_DEVICE_OUT_VOICE_TTY_VCO_HEADPHONES] = strdup("SLIMBUS_6_RX"); hw_interface_table[SND_DEVICE_OUT_VOICE_TTY_HCO_HANDSET] = strdup("SLIMBUS_0_RX"); hw_interface_table[SND_DEVICE_OUT_VOICE_TTY_FULL_USB] = strdup("USB_AUDIO_RX"); hw_interface_table[SND_DEVICE_OUT_VOICE_TTY_VCO_USB] = strdup("USB_AUDIO_RX"); hw_interface_table[SND_DEVICE_OUT_VOICE_TX] = strdup("RT_PROXY_DAI_001_RX"); hw_interface_table[SND_DEVICE_OUT_AFE_PROXY] = strdup("RT_PROXY_DAI_001_RX"); hw_interface_table[SND_DEVICE_OUT_USB_HEADSET] = strdup("USB_AUDIO_RX"); hw_interface_table[SND_DEVICE_OUT_VOICE_USB_HEADSET] = strdup("USB_AUDIO_RX"); hw_interface_table[SND_DEVICE_OUT_USB_HEADPHONES] = strdup("USB_AUDIO_RX"); hw_interface_table[SND_DEVICE_OUT_USB_HEADSET_SPEC] = strdup("USB_AUDIO_RX"); hw_interface_table[SND_DEVICE_OUT_SPEAKER_SAFE_AND_USB_HEADSET] = strdup("SLIMBUS_0_RX-and-USB_AUDIO_RX"); hw_interface_table[SND_DEVICE_OUT_VOICE_USB_HEADPHONES] = strdup("USB_AUDIO_RX"); hw_interface_table[SND_DEVICE_OUT_SPEAKER_AND_USB_HEADSET] = strdup("SLIMBUS_0_RX-and-USB_AUDIO_RX"); hw_interface_table[SND_DEVICE_OUT_TRANSMISSION_FM] = strdup("SLIMBUS_8_TX"); hw_interface_table[SND_DEVICE_OUT_ANC_HEADSET] = strdup("SLIMBUS_6_RX"); hw_interface_table[SND_DEVICE_OUT_ANC_FB_HEADSET] = strdup("SLIMBUS_6_RX"); hw_interface_table[SND_DEVICE_OUT_VOICE_ANC_HEADSET] = strdup("SLIMBUS_6_RX"); hw_interface_table[SND_DEVICE_OUT_VOICE_ANC_FB_HEADSET] = strdup("SLIMBUS_6_RX"); hw_interface_table[SND_DEVICE_OUT_SPEAKER_AND_ANC_HEADSET] = strdup("SLIMBUS_0_RX-and-SLIMBUS_6_RX"); hw_interface_table[SND_DEVICE_OUT_SPEAKER_AND_ANC_FB_HEADSET] = strdup("SLIMBUS_0_RX-and-SLIMBUS_6_RX"); hw_interface_table[SND_DEVICE_OUT_ANC_HANDSET] = strdup("SLIMBUS_0_RX"); hw_interface_table[SND_DEVICE_OUT_SPEAKER_PROTECTED] = strdup("SLIMBUS_0_RX"); hw_interface_table[SND_DEVICE_OUT_VOICE_SPEAKER_PROTECTED] = strdup("SLIMBUS_0_RX"); hw_interface_table[SND_DEVICE_OUT_VOICE_SPEAKER_HFP] = strdup("SLIMBUS_0_RX"); hw_interface_table[SND_DEVICE_OUT_SPEAKER_AND_BT_SCO] = strdup("SLIMBUS_0_RX-and-SEC_AUX_PCM_RX"); hw_interface_table[SND_DEVICE_OUT_SPEAKER_AND_BT_SCO_WB] = strdup("SLIMBUS_0_RX-and-SEC_AUX_PCM_RX"); hw_interface_table[SND_DEVICE_OUT_SPEAKER_AND_BT_SCO_SWB] = strdup("SLIMBUS_0_RX-and-SEC_AUX_PCM_RX"); hw_interface_table[SND_DEVICE_OUT_SPEAKER_SAFE_AND_BT_SCO] = strdup("QUAT_TDM_RX_0-and-SLIMBUS_7_RX"); hw_interface_table[SND_DEVICE_OUT_SPEAKER_SAFE_AND_BT_SCO_WB] = strdup("QUAT_TDM_RX_0-and-SLIMBUS_7_RX"); hw_interface_table[SND_DEVICE_OUT_SPEAKER_SAFE_AND_BT_SCO_SWB] = strdup("QUAT_TDM_RX_0-and-SLIMBUS_7_RX"); hw_interface_table[SND_DEVICE_OUT_VOICE_SPEAKER_2_PROTECTED] = strdup("SLIMBUS_0_RX"); hw_interface_table[SND_DEVICE_OUT_VOICE_SPEAKER_STEREO_PROTECTED] = strdup("SLIMBUS_0_RX"); hw_interface_table[SND_DEVICE_OUT_SPEAKER_PROTECTED_VBAT] = strdup("SLIMBUS_0_RX"); hw_interface_table[SND_DEVICE_OUT_VOICE_SPEAKER_PROTECTED_VBAT] = strdup("SLIMBUS_0_RX"); hw_interface_table[SND_DEVICE_OUT_VOICE_SPEAKER_2_PROTECTED_VBAT] = strdup("SLIMBUS_0_RX"); hw_interface_table[SND_DEVICE_OUT_SPEAKER_WSA] = strdup("SLIMBUS_0_RX"); hw_interface_table[SND_DEVICE_OUT_VOICE_SPEAKER_WSA] = strdup("SLIMBUS_0_RX"); hw_interface_table[SND_DEVICE_OUT_VOICE_SPEAKER_2_WSA] = strdup("SLIMBUS_0_RX"); /* So far, primary hal doesn't support hearing aid device. Need snd_device to route voice call and use specific acdb tuning. Also, BT_RX is a virtual port to indicate bluetooth hearing aid. */ hw_interface_table[SND_DEVICE_OUT_VOICE_HEARING_AID] = strdup("BT_RX"), hw_interface_table[SND_DEVICE_OUT_BUS_MEDIA] = strdup("TERT_TDM_RX_0"); hw_interface_table[SND_DEVICE_OUT_BUS_SYS] = strdup("TERT_TDM_RX_0"); hw_interface_table[SND_DEVICE_OUT_BUS_NAV] = strdup("TERT_TDM_RX_1"); hw_interface_table[SND_DEVICE_OUT_BUS_PHN] = strdup("TERT_TDM_RX_2"); hw_interface_table[SND_DEVICE_OUT_BUS_PAX] = strdup("QUAT_TDM_RX_0"); hw_interface_table[SND_DEVICE_OUT_BUS_RSE] = strdup("QUIN_TDM_RX_0"); hw_interface_table[SND_DEVICE_OUT_CALL_PROXY] = strdup("CALL_PROXY_RX"); hw_interface_table[SND_DEVICE_IN_HANDSET_MIC] = strdup("SLIMBUS_0_TX"); hw_interface_table[SND_DEVICE_IN_HANDSET_MIC_SB] = strdup("SLIMBUS_0_TX"); hw_interface_table[SND_DEVICE_IN_HANDSET_MIC_NN] = strdup("SLIMBUS_0_TX"); hw_interface_table[SND_DEVICE_IN_HANDSET_MIC_EXTERNAL] = strdup("SLIMBUS_0_TX"); hw_interface_table[SND_DEVICE_IN_HANDSET_MIC_AEC] = strdup("SLIMBUS_0_TX"); hw_interface_table[SND_DEVICE_IN_HANDSET_MIC_AEC_SB] = strdup("SLIMBUS_0_TX"); hw_interface_table[SND_DEVICE_IN_HANDSET_MIC_AEC_NN] = strdup("SLIMBUS_0_TX"); hw_interface_table[SND_DEVICE_IN_HANDSET_MIC_NS] = strdup("SLIMBUS_0_TX"); hw_interface_table[SND_DEVICE_IN_HANDSET_MIC_NS_SB] = strdup("SLIMBUS_0_TX"); hw_interface_table[SND_DEVICE_IN_HANDSET_MIC_NS_NN] = strdup("SLIMBUS_0_TX"); hw_interface_table[SND_DEVICE_IN_HANDSET_MIC_AEC_NS] = strdup("SLIMBUS_0_TX"); hw_interface_table[SND_DEVICE_IN_HANDSET_MIC_AEC_NS_SB] = strdup("SLIMBUS_0_TX"); hw_interface_table[SND_DEVICE_IN_HANDSET_MIC_AEC_NS_NN] = strdup("SLIMBUS_0_TX"); hw_interface_table[SND_DEVICE_IN_HANDSET_DMIC] = strdup("SLIMBUS_0_TX"); hw_interface_table[SND_DEVICE_IN_HANDSET_DMIC_AEC] = strdup("SLIMBUS_0_TX"); hw_interface_table[SND_DEVICE_IN_HANDSET_DMIC_AEC_SB] = strdup("SLIMBUS_0_TX"); hw_interface_table[SND_DEVICE_IN_HANDSET_DMIC_NS] = strdup("SLIMBUS_0_TX"); hw_interface_table[SND_DEVICE_IN_HANDSET_DMIC_NS_SB] = strdup("SLIMBUS_0_TX"); hw_interface_table[SND_DEVICE_IN_HANDSET_DMIC_AEC_NS] = strdup("SLIMBUS_0_TX"); hw_interface_table[SND_DEVICE_IN_HANDSET_DMIC_AEC_NS_SB] = strdup("SLIMBUS_0_TX"); hw_interface_table[SND_DEVICE_IN_HANDSET_DMIC_STEREO] = strdup("SLIMBUS_0_TX"); hw_interface_table[SND_DEVICE_IN_HEADSET_MIC_AEC] = strdup("SLIMBUS_0_TX"); hw_interface_table[SND_DEVICE_IN_CAMCORDER_LANDSCAPE] = strdup("SLIMBUS_0_TX"); hw_interface_table[SND_DEVICE_IN_SPEAKER_MIC] = strdup("SLIMBUS_0_TX"); hw_interface_table[SND_DEVICE_IN_SPEAKER_MIC_SB] = strdup("SLIMBUS_0_TX"); hw_interface_table[SND_DEVICE_IN_SPEAKER_MIC_NN] = strdup("SLIMBUS_0_TX"); hw_interface_table[SND_DEVICE_IN_SPEAKER_MIC_AEC] = strdup("SLIMBUS_0_TX"); hw_interface_table[SND_DEVICE_IN_SPEAKER_MIC_AEC_SB] = strdup("SLIMBUS_0_TX"); hw_interface_table[SND_DEVICE_IN_SPEAKER_MIC_AEC_NN] = strdup("SLIMBUS_0_TX"); hw_interface_table[SND_DEVICE_IN_SPEAKER_MIC_NS] = strdup("SLIMBUS_0_TX"); hw_interface_table[SND_DEVICE_IN_SPEAKER_MIC_NS_SB] = strdup("SLIMBUS_0_TX"); hw_interface_table[SND_DEVICE_IN_SPEAKER_MIC_NS_NN] = strdup("SLIMBUS_0_TX"); hw_interface_table[SND_DEVICE_IN_SPEAKER_MIC_AEC_NS] = strdup("SLIMBUS_0_TX"); hw_interface_table[SND_DEVICE_IN_SPEAKER_MIC_AEC_NS_SB] = strdup("SLIMBUS_0_TX"); hw_interface_table[SND_DEVICE_IN_SPEAKER_MIC_AEC_NS_NN] = strdup("SLIMBUS_0_TX"); hw_interface_table[SND_DEVICE_IN_SPEAKER_DMIC] = strdup("SLIMBUS_0_TX"); hw_interface_table[SND_DEVICE_IN_SPEAKER_DMIC_AEC] = strdup("SLIMBUS_0_TX"); hw_interface_table[SND_DEVICE_IN_SPEAKER_DMIC_AEC_SB] = strdup("SLIMBUS_0_TX"); hw_interface_table[SND_DEVICE_IN_SPEAKER_DMIC_NS] = strdup("SLIMBUS_0_TX"); hw_interface_table[SND_DEVICE_IN_SPEAKER_DMIC_NS_SB] = strdup("SLIMBUS_0_TX"); hw_interface_table[SND_DEVICE_IN_SPEAKER_DMIC_AEC_NS] = strdup("SLIMBUS_0_TX"); hw_interface_table[SND_DEVICE_IN_SPEAKER_DMIC_AEC_NS_SB] = strdup("SLIMBUS_0_TX"); hw_interface_table[SND_DEVICE_IN_SPEAKER_DMIC_STEREO] = strdup("SLIMBUS_0_TX"); hw_interface_table[SND_DEVICE_IN_HEADSET_MIC] = strdup("SLIMBUS_0_TX"); hw_interface_table[SND_DEVICE_IN_HEADSET_MIC_FLUENCE] = strdup("SLIMBUS_0_TX"); hw_interface_table[SND_DEVICE_IN_VOICE_SPEAKER_MIC] = strdup("SLIMBUS_0_TX"); hw_interface_table[SND_DEVICE_IN_VOICE_SPEAKER_MIC_SB] = strdup("SLIMBUS_0_TX"); hw_interface_table[SND_DEVICE_IN_VOICE_SPEAKER_MIC_NN] = strdup("SLIMBUS_0_TX"); hw_interface_table[SND_DEVICE_IN_VOICE_HEADSET_MIC] = strdup("SLIMBUS_0_TX"); hw_interface_table[SND_DEVICE_IN_SPDIF] = strdup("PRI_SPDIF_TX"); hw_interface_table[SND_DEVICE_IN_HDMI_MIC] = strdup("SEC_MI2S_TX"); hw_interface_table[SND_DEVICE_IN_HDMI_ARC] = strdup("SEC_SPDIF_TX"); hw_interface_table[SND_DEVICE_IN_BT_SCO_MIC] = strdup("SLIMBUS_7_TX"); hw_interface_table[SND_DEVICE_IN_BT_SCO_MIC_NREC] = strdup("SLIMBUS_7_TX"); hw_interface_table[SND_DEVICE_IN_BT_SCO_MIC_WB] = strdup("SLIMBUS_7_TX"); hw_interface_table[SND_DEVICE_IN_BT_SCO_MIC_WB_NREC] = strdup("SLIMBUS_7_TX"); hw_interface_table[SND_DEVICE_IN_BT_SCO_MIC_SWB] = strdup("SLIMBUS_7_TX"); hw_interface_table[SND_DEVICE_IN_BT_SCO_MIC_SWB_NREC] = strdup("SLIMBUS_7_TX"); hw_interface_table[SND_DEVICE_IN_BT_A2DP] = strdup("SLIMBUS_7_TX"); hw_interface_table[SND_DEVICE_IN_CAMCORDER_MIC] = strdup("SLIMBUS_0_TX"); hw_interface_table[SND_DEVICE_IN_VOICE_DMIC] = strdup("SLIMBUS_0_TX"); hw_interface_table[SND_DEVICE_IN_VOICE_DMIC_SB] = strdup("SLIMBUS_0_TX"); hw_interface_table[SND_DEVICE_IN_VOICE_DMIC_TMUS] = strdup("SLIMBUS_0_TX"); hw_interface_table[SND_DEVICE_IN_VOICE_SPEAKER_DMIC] = strdup("SLIMBUS_0_TX"); hw_interface_table[SND_DEVICE_IN_VOICE_SPEAKER_DMIC_SB] = strdup("SLIMBUS_0_TX"); hw_interface_table[SND_DEVICE_IN_VOICE_SPEAKER_MIC_HFP] = strdup("SLIMBUS_0_TX"); hw_interface_table[SND_DEVICE_IN_VOICE_SPEAKER_MIC_HFP_MMSECNS] = strdup("SLIMBUS_0_TX"); hw_interface_table[SND_DEVICE_IN_VOICE_SPEAKER_TMIC] = strdup("SLIMBUS_0_TX"); hw_interface_table[SND_DEVICE_IN_VOICE_SPEAKER_QMIC] = strdup("SLIMBUS_0_TX"); hw_interface_table[SND_DEVICE_IN_VOICE_TTY_FULL_HEADSET_MIC] = strdup("SLIMBUS_0_TX"); hw_interface_table[SND_DEVICE_IN_VOICE_TTY_VCO_HANDSET_MIC] = strdup("SLIMBUS_0_TX"); hw_interface_table[SND_DEVICE_IN_VOICE_TTY_HCO_HEADSET_MIC] = strdup("SLIMBUS_0_TX"); hw_interface_table[SND_DEVICE_IN_VOICE_REC_HEADSET_MIC] = strdup("SLIMBUS_0_TX"); hw_interface_table[SND_DEVICE_IN_VOICE_TTY_FULL_USB_MIC] = strdup("USB_AUDIO_TX"); hw_interface_table[SND_DEVICE_IN_VOICE_TTY_HCO_USB_MIC] = strdup("USB_AUDIO_TX"); hw_interface_table[SND_DEVICE_IN_VOICE_REC_MIC] = strdup("SLIMBUS_0_TX"); hw_interface_table[SND_DEVICE_IN_VOICE_REC_MIC_NS] = strdup("SLIMBUS_0_TX"); hw_interface_table[SND_DEVICE_IN_VOICE_REC_MIC_AEC] = strdup("SLIMBUS_0_TX"); hw_interface_table[SND_DEVICE_IN_VOICE_REC_MIC_AEC_NS] = strdup("SLIMBUS_0_TX"); hw_interface_table[SND_DEVICE_IN_VOICE_REC_DMIC_STEREO] = strdup("SLIMBUS_0_TX"); hw_interface_table[SND_DEVICE_IN_VOICE_REC_DMIC_FLUENCE] = strdup("SLIMBUS_0_TX"); hw_interface_table[SND_DEVICE_IN_VOICE_RX] = strdup("RT_PROXY_DAI_002_TX"); hw_interface_table[SND_DEVICE_IN_USB_HEADSET_MIC] = strdup("USB_AUDIO_TX"); hw_interface_table[SND_DEVICE_IN_VOICE_USB_HEADSET_MIC] = strdup("USB_AUDIO_TX"); hw_interface_table[SND_DEVICE_IN_USB_HEADSET_MIC_AEC] = strdup("USB_AUDIO_TX"); hw_interface_table[SND_DEVICE_IN_UNPROCESSED_USB_HEADSET_MIC] = strdup("USB_AUDIO_TX"); hw_interface_table[SND_DEVICE_IN_VOICE_RECOG_USB_HEADSET_MIC] = strdup("USB_AUDIO_TX"); hw_interface_table[SND_DEVICE_IN_USB_HEADSET_MULTI_CHANNEL_MIC] = strdup("USB_AUDIO_TX"); hw_interface_table[SND_DEVICE_IN_CAPTURE_FM] = strdup("SLIMBUS_8_TX"); hw_interface_table[SND_DEVICE_IN_AANC_HANDSET_MIC] = strdup("SLIMBUS_0_TX"); hw_interface_table[SND_DEVICE_IN_QUAD_MIC] = strdup("SLIMBUS_0_TX"); hw_interface_table[SND_DEVICE_IN_HANDSET_DMIC_STEREO] = strdup("SLIMBUS_0_TX"); hw_interface_table[SND_DEVICE_IN_SPEAKER_DMIC_STEREO] = strdup("SLIMBUS_0_TX"); hw_interface_table[SND_DEVICE_IN_CAPTURE_VI_FEEDBACK] = strdup("SLIMBUS_4_TX"); hw_interface_table[SND_DEVICE_IN_CAPTURE_VI_FEEDBACK_MONO_1] = strdup("SLIMBUS_4_TX"); hw_interface_table[SND_DEVICE_IN_CAPTURE_VI_FEEDBACK_MONO_2] = strdup("SLIMBUS_4_TX"); hw_interface_table[SND_DEVICE_IN_VOICE_SPEAKER_DMIC_BROADSIDE] = strdup("SLIMBUS_0_TX"); hw_interface_table[SND_DEVICE_IN_SPEAKER_DMIC_BROADSIDE] = strdup("SLIMBUS_0_TX"); hw_interface_table[SND_DEVICE_IN_SPEAKER_DMIC_AEC_BROADSIDE] = strdup("SLIMBUS_0_TX"); hw_interface_table[SND_DEVICE_IN_SPEAKER_DMIC_NS_BROADSIDE] = strdup("SLIMBUS_0_TX"); hw_interface_table[SND_DEVICE_IN_SPEAKER_DMIC_AEC_NS_BROADSIDE] = strdup("SLIMBUS_0_TX"); hw_interface_table[SND_DEVICE_IN_VOICE_FLUENCE_DMIC_AANC] = strdup("SLIMBUS_0_TX"); hw_interface_table[SND_DEVICE_IN_HANDSET_QMIC] = strdup("SLIMBUS_0_TX"); hw_interface_table[SND_DEVICE_IN_HANDSET_QMIC_AEC] = strdup("SLIMBUS_0_TX"); hw_interface_table[SND_DEVICE_IN_SPEAKER_QMIC_AEC] = strdup("SLIMBUS_0_TX"); hw_interface_table[SND_DEVICE_IN_SPEAKER_QMIC_NS] = strdup("SLIMBUS_0_TX"); hw_interface_table[SND_DEVICE_IN_SPEAKER_QMIC_AEC_NS] = strdup("SLIMBUS_0_TX"); hw_interface_table[SND_DEVICE_IN_VOICE_REC_QMIC_FLUENCE] = strdup("SLIMBUS_0_TX"); hw_interface_table[SND_DEVICE_IN_THREE_MIC] = strdup("SLIMBUS_0_TX"); hw_interface_table[SND_DEVICE_IN_HANDSET_TMIC_FLUENCE_PRO] = strdup("SLIMBUS_0_TX"); hw_interface_table[SND_DEVICE_IN_HANDSET_TMIC] = strdup("SLIMBUS_0_TX"); hw_interface_table[SND_DEVICE_IN_HANDSET_TMIC_AEC] = strdup("SLIMBUS_0_TX"); hw_interface_table[SND_DEVICE_IN_HANDSET_TMIC_NS] = strdup("SLIMBUS_0_TX"); hw_interface_table[SND_DEVICE_IN_HANDSET_TMIC_AEC_NS] = strdup("SLIMBUS_0_TX"); hw_interface_table[SND_DEVICE_IN_SPEAKER_TMIC_AEC] = strdup("SLIMBUS_0_TX"); hw_interface_table[SND_DEVICE_IN_SPEAKER_TMIC_NS] = strdup("SLIMBUS_0_TX"); hw_interface_table[SND_DEVICE_IN_SPEAKER_TMIC_AEC_NS] = strdup("SLIMBUS_0_TX"); hw_interface_table[SND_DEVICE_IN_VOICE_REC_TMIC] = strdup("SLIMBUS_0_TX"); hw_interface_table[SND_DEVICE_IN_UNPROCESSED_MIC] = strdup("SLIMBUS_0_TX"); hw_interface_table[SND_DEVICE_IN_UNPROCESSED_STEREO_MIC] = strdup("SLIMBUS_0_TX"); hw_interface_table[SND_DEVICE_IN_UNPROCESSED_THREE_MIC] = strdup("SLIMBUS_0_TX"); hw_interface_table[SND_DEVICE_IN_UNPROCESSED_QUAD_MIC] = strdup("SLIMBUS_0_TX"); hw_interface_table[SND_DEVICE_IN_UNPROCESSED_HEADSET_MIC] = strdup("SLIMBUS_0_TX"); hw_interface_table[SND_DEVICE_IN_HANDSET_GENERIC_QMIC] = strdup("SLIMBUS_0_TX"); hw_interface_table[SND_DEVICE_IN_INCALL_REC_RX] = strdup("INCALL_RECORD_RX"); hw_interface_table[SND_DEVICE_IN_INCALL_REC_TX] = strdup("INCALL_RECORD_TX"); hw_interface_table[SND_DEVICE_IN_LINE] = strdup("SLIMBUS_0_TX"); hw_interface_table[SND_DEVICE_OUT_VOIP_HANDSET] = strdup("SLIMBUS_0_RX"); hw_interface_table[SND_DEVICE_OUT_VOIP_SPEAKER] = strdup("SLIMBUS_0_RX"); hw_interface_table[SND_DEVICE_OUT_VOIP_HEADPHONES] = strdup("SLIMBUS_6_RX"); hw_interface_table[SND_DEVICE_IN_CAMCORDER_INVERT_LANDSCAPE] = strdup("SLIMBUS_0_TX"); hw_interface_table[SND_DEVICE_IN_CAMCORDER_PORTRAIT] = strdup("SLIMBUS_0_TX"); hw_interface_table[SND_DEVICE_IN_CAMCORDER_SELFIE_LANDSCAPE] = strdup("SLIMBUS_0_TX"); hw_interface_table[SND_DEVICE_IN_CAMCORDER_SELFIE_INVERT_LANDSCAPE] = strdup("SLIMBUS_0_TX"); hw_interface_table[SND_DEVICE_IN_CAMCORDER_SELFIE_PORTRAIT] = strdup("SLIMBUS_0_TX"); hw_interface_table[SND_DEVICE_IN_VOICE_HEARING_AID] = strdup("SLIMBUS_0_TX"); hw_interface_table[SND_DEVICE_IN_BUS] = strdup("TERT_TDM_TX_0"); hw_interface_table[SND_DEVICE_IN_CALL_PROXY] = strdup("CALL_PROXY_TX"); my_data->max_mic_count = PLATFORM_DEFAULT_MIC_COUNT; /*remove ALAC & APE from DSP decoder list based on software decoder availability*/ for (count = 0; count < (int32_t)(sizeof(dsp_only_decoders_mime)/sizeof(dsp_only_decoders_mime[0])); count++) { if (!strncmp(MEDIA_MIMETYPE_AUDIO_ALAC, dsp_only_decoders_mime[count], strlen(dsp_only_decoders_mime[count]))) { if(property_get_bool("vendor.audio.use.sw.alac.decoder", false)) { ALOGD("Alac software decoder is available...removing alac from DSP decoder list"); strlcpy(dsp_only_decoders_mime[count],"none",5); } } else if (!strncmp(MEDIA_MIMETYPE_AUDIO_APE, dsp_only_decoders_mime[count], strlen(dsp_only_decoders_mime[count]))) { if(property_get_bool("vendor.audio.use.sw.ape.decoder", false)) { ALOGD("APE software decoder is available...removing ape from DSP decoder list"); strlcpy(dsp_only_decoders_mime[count],"none",5); } } } } void get_cvd_version(char *cvd_version, struct audio_device *adev) { struct mixer_ctl *ctl; int count; int ret = 0; ctl = mixer_get_ctl_by_name(adev->mixer, CVD_VERSION_MIXER_CTL); if (!ctl) { ALOGE("%s: Could not get ctl for mixer cmd - %s", __func__, CVD_VERSION_MIXER_CTL); goto done; } mixer_ctl_update(ctl); count = mixer_ctl_get_num_values(ctl); if (count > MAX_CVD_VERSION_STRING_SIZE) count = MAX_CVD_VERSION_STRING_SIZE - 1; ret = mixer_ctl_get_array(ctl, cvd_version, count); if (ret != 0) { ALOGE("%s: ERROR! mixer_ctl_get_array() failed to get CVD Version", __func__); goto done; } done: return; } static int hw_util_open(int card_no) { int fd = -1; char dev_name[256]; snprintf(dev_name, sizeof(dev_name), "/dev/snd/hwC%uD%u", card_no, WCD9XXX_CODEC_HWDEP_NODE); ALOGD("%s Opening device %s\n", __func__, dev_name); fd = open(dev_name, O_WRONLY); if (fd < 0) { ALOGE("%s: cannot open device '%s'\n", __func__, dev_name); return fd; } ALOGD("%s success", __func__); return fd; } struct param_data { int use_case; int acdb_id; int get_size; int buff_size; int data_size; void *buff; }; static int send_vbat_adc_data_to_acdb(struct platform_data *plat_data, char *cal_type) { int ret = 0; struct mixer_ctl *ctl; uint16_t vbat_adc_data[2]; struct platform_data *my_data = plat_data; struct audio_device *adev = my_data->adev; const char *mixer_ctl_name = "Vbat ADC data"; ctl = mixer_get_ctl_by_name(adev->mixer, mixer_ctl_name); if (!ctl) { ALOGE("%s: Could not get ctl for mixer ctl name - %s", __func__, mixer_ctl_name); ret = -EINVAL; goto done; } vbat_adc_data[0] = mixer_ctl_get_value(ctl, 0); vbat_adc_data[1] = mixer_ctl_get_value(ctl, 1); ALOGD("%s: Vbat ADC output values: Dcp1: %d , Dcp2: %d", __func__, vbat_adc_data[0], vbat_adc_data[1]); ret = my_data->acdb_set_codec_data(&vbat_adc_data[0], cal_type); done: return ret; } static void send_codec_cal(acdb_loader_get_calibration_t acdb_loader_get_calibration, struct platform_data *plat_data, int fd) { int type; for (type = WCD9XXX_ANC_CAL; type < WCD9XXX_MAX_CAL; type++) { struct wcdcal_ioctl_buffer codec_buffer; struct param_data calib; int ret; /* MAD calibration is handled by sound trigger HAL, skip here */ if (type == WCD9XXX_MAD_CAL) continue; ret = 0; if ((plat_data->is_vbat_speaker) && (WCD9XXX_VBAT_CAL == type)) { /* VBAT BCL speaker does not need tuning data */ if (!plat_data->is_bcl_speaker) return; ret = send_vbat_adc_data_to_acdb(plat_data, cal_name_info[type]); if (ret < 0) ALOGE("%s error in sending vbat adc data to acdb", __func__); } calib.get_size = 1; ret = acdb_loader_get_calibration(cal_name_info[type], sizeof(struct param_data), &calib); if (ret < 0) { ALOGE("%s: %s get_calibration size failed, err = %d\n", __func__, cal_name_info[type], ret); continue; } calib.get_size = 0; calib.buff = malloc(calib.buff_size); if (!calib.buff) { ALOGE("%s: %s: No Memory for size = %d\n", __func__, cal_name_info[type], calib.buff_size); continue; } ret = acdb_loader_get_calibration(cal_name_info[type], sizeof(struct param_data), &calib); if (ret < 0) { ALOGE("%s: %s get_calibration failed, err = %d\n", __func__, cal_name_info[type], ret); free(calib.buff); continue; } codec_buffer.buffer = calib.buff; codec_buffer.size = calib.data_size; codec_buffer.cal_type = type; if (ioctl(fd, SNDRV_CTL_IOCTL_HWDEP_CAL_TYPE, &codec_buffer) < 0) ALOGE("%s: %s Failed to call ioctl, err=%d", __func__, cal_name_info[type], errno); else ALOGD("%s: %s cal sent successfully\n", __func__, cal_name_info[type]); free(calib.buff); } } static void audio_hwdep_send_cal(struct platform_data *plat_data) { int fd = plat_data->hw_dep_fd; if (fd < 0) fd = hw_util_open(plat_data->adev->snd_card); if (fd == -1) { ALOGE("%s error open\n", __func__); return; } acdb_loader_get_calibration = (acdb_loader_get_calibration_t) dlsym(plat_data->acdb_handle, "acdb_loader_get_calibration"); if (acdb_loader_get_calibration == NULL) { ALOGE("%s: ERROR. dlsym Error:%s acdb_loader_get_calibration", __func__, dlerror()); if (fd >= 0) { close(fd); plat_data->hw_dep_fd = -1; } return; } send_codec_cal(acdb_loader_get_calibration, plat_data, fd); plat_data->hw_dep_fd = fd; } const char * platform_get_snd_card_name_for_acdb_loader(const char *snd_card_name) { const char *acdb_card_name = NULL; char *substring = NULL; char string[MAX_SND_CARD_NAME_LENGTH] = {0}; int length = 0; if (snd_card_name == NULL) return NULL; /* Both tasha & tasha-lite uses tasha ACDB files simulate sound card name for tasha lite, so that ACDB module loads tasha ACDB files for tasha lite */ if ((substring = strstr(snd_card_name, "tashalite")) || (substring = strstr(snd_card_name, "tasha9326"))) { ALOGD("%s: using tasha ACDB files for tasha-lite", __func__); length = substring - snd_card_name + 1; snprintf(string, length, "%s", snd_card_name); strlcat(string, "tasha-snd-card", sizeof(string)); acdb_card_name = strdup(string); return acdb_card_name; } acdb_card_name = strdup(snd_card_name); return acdb_card_name; } static int platform_acdb_init(void *platform) { struct platform_data *my_data = (struct platform_data *)platform; char *cvd_version = NULL; const char *snd_card_name; int result = -1; struct listnode *node; struct meta_key_list *key_info; int key = 0; cvd_version = calloc(1, MAX_CVD_VERSION_STRING_SIZE); if (!cvd_version) { ALOGE("Failed to allocate cvd version"); return -1; } else { get_cvd_version(cvd_version, my_data->adev); } snd_card_name = mixer_get_name(my_data->adev->mixer); snd_card_name = platform_get_snd_card_name_for_acdb_loader(snd_card_name); if (!snd_card_name) { ALOGE("Failed to get snd_card_name"); goto cleanup; } my_data->acdb_init_data.cvd_version = cvd_version; my_data->acdb_init_data.snd_card_name = strdup(snd_card_name); my_data->acdb_init_data.meta_key_list = &my_data->acdb_meta_key_list; if (my_data->acdb_init_v4) { result = my_data->acdb_init_v4(&my_data->acdb_init_data, ACDB_LOADER_INIT_V4); } else if (my_data->acdb_init_v3) { result = my_data->acdb_init_v3(snd_card_name, cvd_version, &my_data->acdb_meta_key_list); } else if (my_data->acdb_init) { node = list_head(&my_data->acdb_meta_key_list); key_info = node_to_item(node, struct meta_key_list, list); key = key_info->cal_info.nKey; result = my_data->acdb_init(snd_card_name, cvd_version, key); } /* Save these variables in platform_data. These will be used while reloading ACDB files during run time. */ strlcpy(my_data->cvd_version, cvd_version, MAX_CVD_VERSION_STRING_SIZE); strlcpy(my_data->snd_card_name, snd_card_name, MAX_SND_CARD_STRING_SIZE); cleanup: if (cvd_version) free(cvd_version); if (!result) { my_data->is_acdb_initialized = true; ALOGD("ACDB initialized"); audio_hwdep_send_cal(my_data); } else { my_data->is_acdb_initialized = false; ALOGD("ACDB initialization failed"); } return result; } #define MAX_PATH (256) #define THERMAL_SYSFS "/sys/class/thermal" #define TZ_TYPE "/sys/class/thermal/thermal_zone%d/type" #define TZ_WSA "/sys/class/thermal/thermal_zone%d/temp" static bool check_and_get_wsa_info(char *snd_card_name, int *wsaCount, bool *is_wsa_combo_supported) { DIR *tdir = NULL; struct dirent *tdirent = NULL; int tzn = 0; char name[MAX_PATH] = {0}; char cwd[MAX_PATH] = {0}; char file[10] = "wsa"; bool found = false; int wsa_count = 0; if (!getcwd(cwd, sizeof(cwd))) return false; chdir(THERMAL_SYSFS); /* Change dir to read the entries. Doesnt work otherwise */ tdir = opendir(THERMAL_SYSFS); if (!tdir) { ALOGE("Unable to open %s\n", THERMAL_SYSFS); return false; } while ((tdirent = readdir(tdir))) { char buf[50]; struct dirent *tzdirent; DIR *tzdir = NULL; tzdir = opendir(tdirent->d_name); if (!tzdir) continue; while ((tzdirent = readdir(tzdir))) { if (strcmp(tzdirent->d_name, "type")) continue; snprintf(name, MAX_PATH, TZ_TYPE, tzn); ALOGD("Opening %s\n", name); read_line_from_file(name, buf, sizeof(buf)); if (strstr(buf, file)) { if (property_get_bool("vendor.audio.read.wsatz.type", false)) { struct str_parms *parms = NULL; buf[strlen(buf) - 1] = '\0'; audio_extn_spkr_prot_set_parameters(parms, buf, 0); } wsa_count++; /*We support max only two WSA speakers*/ if (wsa_count == 2) break; } tzn++; } closedir(tzdir); } if (wsa_count > 0){ ALOGD("Found %d WSA present on the platform", wsa_count); found = true; *wsaCount = wsa_count; /* update wsa combo supported flag based on sound card name */ /* wsa combo flag needs to be set to true only for hardware combinations which has support for both wsa and non-wsa speaker */ *is_wsa_combo_supported = false; if(snd_card_name) { if (((!strncmp(snd_card_name, "sdm439-sku1-snd-card", sizeof("sdm439-sku1-snd-card"))) || (!strncmp(snd_card_name, "sdm439-snd-card-mtp", sizeof("sdm439-snd-card-mtp"))) || (!strncmp(snd_card_name, "msm8953-snd-card-mtp", sizeof("msm8953-snd-card-mtp"))) || (!strncmp(snd_card_name, "msm8953-sku4-snd-card", sizeof("msm8953-sku4-snd-card"))))) { *is_wsa_combo_supported = true; } } } closedir(tdir); chdir(cwd); /* Restore current working dir */ return found; } static void get_source_mic_type(struct platform_data * my_data) { // support max to mono, example if max count is 3, usecase supports Three, dual and mono mic switch (my_data->max_mic_count) { case 6: my_data->source_mic_type |= SOURCE_HEX_MIC; case 4: my_data->source_mic_type |= SOURCE_QUAD_MIC; case 3: my_data->source_mic_type |= SOURCE_THREE_MIC; case 2: my_data->source_mic_type |= SOURCE_DUAL_MIC; case 1: my_data->source_mic_type |= SOURCE_MONO_MIC; break; default: ALOGE("%s: max_mic_count (%d), is not supported, setting to default", __func__, my_data->max_mic_count); my_data->source_mic_type = SOURCE_MONO_MIC | SOURCE_DUAL_MIC; break; } } /* * Retrieves the be_dai_name_table from kernel to enable a mapping * between sound device hw interfaces and backend IDs. This allows HAL to * specify the backend a specific calibration is needed for. */ static int init_be_dai_name_table(struct audio_device *adev) { const char *mixer_ctl_name = "Backend DAI Name Table"; struct mixer_ctl *ctl; int i, j, ret, size; bool valid_hw_interface; ctl = mixer_get_ctl_by_name(adev->mixer, mixer_ctl_name); if (!ctl) { ALOGE("%s: Could not get ctl for mixer name %s\n", __func__, mixer_ctl_name); ret = -EINVAL; goto done; } mixer_ctl_update(ctl); size = mixer_ctl_get_num_values(ctl); if (size <= 0){ ALOGE("%s: Failed to get %s size %d\n", __func__, mixer_ctl_name, size); ret = -EFAULT; goto done; } be_dai_name_table = (const struct be_dai_name_struct *)calloc(1, size); if (be_dai_name_table == NULL) { ALOGE("%s: Failed to allocate memory for %s\n", __func__, mixer_ctl_name); ret = -ENOMEM; goto freeMem; } ret = mixer_ctl_get_array(ctl, (void *)be_dai_name_table, size); if (ret) { ALOGE("%s: Failed to get %s, ret %d\n", __func__, mixer_ctl_name, ret); ret = -EFAULT; goto freeMem; } if (be_dai_name_table != NULL) { max_be_dai_names = size / sizeof(struct be_dai_name_struct); ALOGV("%s: Successfully got %s, number of be dais is %d\n", __func__, mixer_ctl_name, max_be_dai_names); ret = 0; } else { ALOGE("%s: Failed to get %s\n", __func__, mixer_ctl_name); ret = -EFAULT; goto freeMem; } /* * Validate all sound devices have a valid backend set to catch * errors for uncommon sound devices */ for (i = 0; i < SND_DEVICE_MAX; i++) { valid_hw_interface = false; if (hw_interface_table[i] == NULL) { ALOGW("%s: sound device %s has no hw interface set\n", __func__, platform_get_snd_device_name(i)); continue; } for (j = 0; j < max_be_dai_names; j++) { if (strcmp(hw_interface_table[i], be_dai_name_table[j].be_name) == 0) { valid_hw_interface = true; break; } } if (!valid_hw_interface) ALOGD("%s: sound device %s does not have a valid hw interface set (disregard for combo devices) %s\n", __func__, platform_get_snd_device_name(i), hw_interface_table[i]); } goto done; freeMem: if (be_dai_name_table) { free((void *)be_dai_name_table); be_dai_name_table = NULL; } done: return ret; } #ifdef FLICKER_SENSOR_INPUT static void configure_flicker_sensor_input(struct mixer *mixer) { struct mixer_ctl *ctl; const char* ctl1 = "AIF3_CAP Mixer SLIM TX2"; int setting1 = 1; const char* ctl2 = "CDC_IF TX2 MUX"; const char* setting2 = "DEC2"; const char* ctl3 = "SLIM_1_TX Channels"; const char* setting3 = "One"; const char* ctl4 = "ADC MUX2"; const char* setting4 = "AMIC"; const char* ctl5 = "AMIC MUX2"; const char* setting5 = "ADC1"; const char* ctl6 = "DEC2 Volume"; int setting6 = 84; const char* ctl7 = "MultiMedia9 Mixer SLIM_1_TX"; int setting7 = 1; const char* ctl8 = "SLIM_1_TX SampleRate"; const char* setting8 = "KHZ_8"; ctl = mixer_get_ctl_by_name(mixer, ctl1); mixer_ctl_set_value(ctl, 0, setting1); ctl = mixer_get_ctl_by_name(mixer, ctl2); mixer_ctl_set_enum_by_string(ctl, setting2); ctl = mixer_get_ctl_by_name(mixer, ctl3); mixer_ctl_set_enum_by_string(ctl, setting3); ctl = mixer_get_ctl_by_name(mixer, ctl4); mixer_ctl_set_enum_by_string(ctl, setting4); ctl = mixer_get_ctl_by_name(mixer, ctl5); mixer_ctl_set_enum_by_string(ctl, setting5); ctl = mixer_get_ctl_by_name(mixer, ctl6); mixer_ctl_set_value(ctl, 0, setting6); ctl = mixer_get_ctl_by_name(mixer, ctl7); mixer_ctl_set_value(ctl, 0, setting7); ctl = mixer_get_ctl_by_name(mixer, ctl8); mixer_ctl_set_enum_by_string(ctl, setting8); } #endif void *platform_init(struct audio_device *adev) { char platform[PROPERTY_VALUE_MAX]; char baseband[PROPERTY_VALUE_MAX]; char value[PROPERTY_VALUE_MAX]; struct platform_data *my_data = NULL; char *snd_card_name = NULL; char mixer_xml_file[MIXER_PATH_MAX_LENGTH]= {0}; char platform_info_file[MIXER_PATH_MAX_LENGTH]= {0}; char ffspEnable[PROPERTY_VALUE_MAX]; int idx; int wsaCount =0; bool is_wsa_combo_supported = false; struct mixer_ctl *ctl = NULL; const char *id_string = NULL; int cfg_value = -1; bool dual_mic_config = false; struct snd_card_split *snd_split_handle = NULL; list_init(&operator_info_list); list_init(&app_type_entry_list); adev->snd_card = audio_extn_utils_open_snd_mixer(&adev->mixer); if (adev->snd_card < 0) { ALOGE("%s: Unable to find correct sound card", __func__); return NULL; } ALOGD("%s: Opened sound card:%d", __func__, adev->snd_card); snd_card_name = strdup(mixer_get_name(adev->mixer)); if (!snd_card_name) { ALOGE("failed to allocate memory for snd_card_name\n"); audio_extn_utils_close_snd_mixer(adev->mixer); return NULL; } audio_extn_set_snd_card_split(snd_card_name); snd_split_handle = audio_extn_get_snd_card_split(); my_data = calloc(1, sizeof(struct platform_data)); if (!my_data) { ALOGE("failed to allocate platform data"); if (snd_card_name) free(snd_card_name); audio_extn_utils_close_snd_mixer(adev->mixer); return NULL; } my_data->is_slimbus_interface = true; my_data->is_internal_codec = false; my_data->is_default_be_config = false; my_data->hw_info = hw_info_init(snd_card_name); if (!my_data->hw_info) { ALOGE("failed to init hw_info"); audio_extn_utils_close_snd_mixer(adev->mixer); if (my_data) free(my_data); if (snd_card_name) free(snd_card_name); return NULL; } update_codec_type_and_interface(my_data, snd_card_name); adev->dp_allowed_for_voice = property_get_bool("vendor.audio.enable.dp.for.voice", false); my_data->adev = adev; my_data->fluence_in_spkr_mode = false; my_data->fluence_in_voice_call = false; my_data->fluence_in_voice_rec = false; my_data->fluence_in_audio_rec = false; my_data->fluence_in_hfp_call = false; my_data->external_spk_1 = false; my_data->external_spk_2 = false; my_data->external_mic = false; my_data->fluence_sb_enabled = false; my_data->fluence_nn_enabled = false; my_data->fluence_type = FLUENCE_NONE; my_data->fluence_mode = FLUENCE_ENDFIRE; my_data->ambisonic_capture = false; my_data->ambisonic_profile = false; my_data->slowtalk = false; my_data->hd_voice = false; my_data->is_wsa_speaker = false; my_data->hw_dep_fd = -1; my_data->mono_speaker = SPKR_1; my_data->speaker_lr_swap = false; my_data->voice_speaker_stereo = false; my_data->declared_mic_count = 0; my_data->spkr_ch_map = NULL; my_data->use_sprk_default_sample_rate = true; my_data->fluence_in_voice_comm = false; my_data->ec_car_state = false; my_data->is_multiple_sample_rate_combo_supported = true; platform_reset_edid_info(my_data); //set max volume step for voice call property_get("ro.config.vc_call_vol_steps", value, TOSTRING(MAX_VOL_INDEX)); my_data->max_vol_index = atoi(value); be_dai_name_table = NULL; property_get("persist.vendor.audio.dualmic.config",value,""); if (!strcmp("endfire", value)) { dual_mic_config = true; } /* Check for Fluence Sub Band Enablement */ if (property_get_bool("ro.vendor.audio.sdk.fluence.subband.enabled",false)) my_data->fluence_sb_enabled = true; /* Check for Fluence NN Enablement */ if (property_get_bool("ro.vendor.audio.sdk.fluence.nn.enabled",false)) my_data->fluence_nn_enabled = true; my_data->fluence_type = FLUENCE_NONE; if (property_get("ro.vendor.audio.sdk.fluencetype", my_data->fluence_cap, NULL) > 0) { if (!strncmp("fluencepro", my_data->fluence_cap, sizeof("fluencepro"))) { my_data->fluence_type = FLUENCE_QUAD_MIC | FLUENCE_DUAL_MIC; if (property_get_bool("persist.vendor.audio.fluence.tmic.enabled",false)) { my_data->fluence_type |= FLUENCE_TRI_MIC; } } else if (!strncmp("fluence", my_data->fluence_cap, sizeof("fluence")) || dual_mic_config) { my_data->fluence_type = FLUENCE_DUAL_MIC; if (property_get_bool("persist.vendor.audio.fluence.tmic.enabled",false)) { my_data->fluence_type |= FLUENCE_TRI_MIC; } } } if (my_data->fluence_type != FLUENCE_NONE) { if (property_get("persist.vendor.audio.fluence.voicecall", value,NULL) > 0) { if (!strncmp("true", value, sizeof("true"))) my_data->fluence_in_voice_call = true; } if (property_get("persist.vendor.audio.fluence.voicerec", value,NULL) > 0) { if (!strncmp("true", value, sizeof("true"))) my_data->fluence_in_voice_rec = true; } property_get("persist.vendor.audio.fluence.voicecomm",value,""); if (!strncmp("true", value, sizeof("true"))) { my_data->fluence_in_voice_comm = true; } property_get("persist.vendor.audio.fluence.audiorec",value,""); if (!strncmp("true", value, sizeof("true"))) { my_data->fluence_in_audio_rec = true; } if (property_get("persist.vendor.audio.fluence.speaker", value,NULL) > 0) { if (!strncmp("true", value, sizeof("true"))) { my_data->fluence_in_spkr_mode = true; } } property_get("persist.vendor.audio.fluence.mode",value,""); if (!strncmp("broadside", value, sizeof("broadside"))) { my_data->fluence_mode = FLUENCE_BROADSIDE; } property_get("persist.vendor.audio.fluence.hfpcall",value,""); if (!strncmp("true", value, sizeof("true"))) { my_data->fluence_in_hfp_call = true; } } /* Check for Ambisonic Capture Enablement */ if (property_get_bool("persist.vendor.audio.ambisonic.capture",false)) my_data->ambisonic_capture = true; /* Check for Ambisonic Profile Assignment*/ if (property_get_bool("persist.vendor.audio.ambisonic.auto.profile",false)) my_data->ambisonic_profile = true; if (audio_extn_is_wsa_enabled() && check_and_get_wsa_info((char *)snd_card_name, &wsaCount, &is_wsa_combo_supported)) { /*Set ACDB ID of Stereo speaker if two WSAs are present*/ /*Default ACDB ID for wsa speaker is that for mono*/ if (wsaCount == 2) { platform_set_snd_device_acdb_id(SND_DEVICE_OUT_SPEAKER_WSA, 15); platform_set_snd_device_acdb_id(SND_DEVICE_OUT_SPEAKER_VBAT, 15); } my_data->is_wsa_speaker = true; if (is_wsa_combo_supported) hw_info_enable_wsa_combo_usecase_support(my_data->hw_info); } my_data->voice_speaker_stereo = property_get_bool("persist.vendor.audio.voicecall.speaker.stereo", false); property_get("persist.vendor.audio.FFSP.enable", ffspEnable, ""); if (!strncmp("true", ffspEnable, sizeof("true"))) { acdb_device_table[SND_DEVICE_OUT_SPEAKER] = 131; acdb_device_table[SND_DEVICE_OUT_SPEAKER_WSA] = 131; acdb_device_table[SND_DEVICE_OUT_SPEAKER_REVERSE] = 131; acdb_device_table[SND_DEVICE_OUT_SPEAKER_AND_HDMI] = 131; acdb_device_table[SND_DEVICE_OUT_SPEAKER_AND_USB_HEADSET] = 131; } /* Check if Vbat speaker enabled property is set, this should be done before acdb init */ bool ret = false; ret = audio_extn_can_use_vbat(); if (ret) my_data->is_vbat_speaker = true; ret = audio_extn_can_use_bcl(); if (ret) my_data->is_bcl_speaker = true; list_init(&my_data->acdb_meta_key_list); list_init(&my_data->custom_mtmx_params_list); list_init(&my_data->custom_mtmx_in_params_list); ret = audio_extn_is_hifi_audio_supported(); if (ret || !my_data->is_internal_codec) my_data->hifi_audio = true; set_platform_defaults(my_data); /* Initialize ACDB ID's */ if (my_data->is_i2s_ext_modem && !is_auto_snd_card(snd_card_name)) { platform_info_init(get_xml_file_path(PLATFORM_INFO_XML_PATH_I2S_NAME), my_data, PLATFORM); } else if (!strncmp(snd_card_name, "sdm660-snd-card-skush", sizeof("sdm660-snd-card-skush"))) { platform_info_init(get_xml_file_path(PLATFORM_INFO_XML_PATH_SKUSH_NAME), my_data, PLATFORM); } else if (!strncmp(snd_card_name, "sdm670-skuw-snd-card", sizeof("sdm670-skuw-snd-card"))) { platform_info_init(get_xml_file_path(PLATFORM_INFO_XML_PATH_SKUW_NAME), my_data, PLATFORM); } else if (!strncmp(snd_card_name, "sm6150-qrd-snd-card", sizeof("sm6150-qrd-snd-card"))) { platform_info_init(get_xml_file_path(PLATFORM_INFO_XML_PATH_QRD_NAME), my_data, PLATFORM); } else if (!strncmp(snd_card_name, "sm6150-wcd9375qrd-snd-card", sizeof("sm6150-wcd9375qrd-snd-card"))) { platform_info_init(get_xml_file_path(PLATFORM_INFO_XML_PATH_QRD_NAME), my_data, PLATFORM); } else if (!strncmp(snd_card_name, "lahaina-qrd-snd-card", sizeof("lahaina-qrd-snd-card"))) { platform_info_init(get_xml_file_path(PLATFORM_INFO_XML_PATH_QRD_NAME), my_data, PLATFORM); } else if (!strncmp(snd_card_name, "kona-qrd-snd-card", sizeof("kona-qrd-snd-card"))) { platform_info_init(get_xml_file_path(PLATFORM_INFO_XML_PATH_QRD_NAME), my_data, PLATFORM); } else if (!strncmp(snd_card_name, "sm8150-tavil-qrd-snd-card", sizeof("sm8150-tavil-qrd-snd-card"))) { platform_info_init(get_xml_file_path(PLATFORM_INFO_XML_PATH_QRD_NAME), my_data, PLATFORM); } else if (!strncmp(snd_card_name, "lito-qrd-snd-card", sizeof("lito-qrd-snd-card"))) { platform_info_init(get_xml_file_path(PLATFORM_INFO_XML_PATH_QRD_NAME), my_data, PLATFORM); } else if (!strncmp(snd_card_name, "lito-lagoonqrd-snd-card", sizeof("lito-lagoonqrd-snd-card"))) { platform_info_init(get_xml_file_path(PLATFORM_INFO_XML_PATH_LAGOON_QRD_NAME), my_data, PLATFORM); } else if (!strncmp(snd_card_name, "atoll-qrd-snd-card", sizeof("atoll-qrd-snd-card"))){ platform_info_init(get_xml_file_path(PLATFORM_INFO_XML_PATH_QRD_NAME), my_data, PLATFORM); } else if (!strncmp(snd_card_name, "bengal-qrd-snd-card", sizeof("bengal-qrd-snd-card"))) { platform_info_init(get_xml_file_path(PLATFORM_INFO_XML_PATH_QRD_NAME), my_data, PLATFORM); } else if (!strncmp(snd_card_name, "holi-qrd-snd-card", sizeof("holi-qrd-snd-card"))) { platform_info_init(get_xml_file_path(PLATFORM_INFO_XML_PATH_QRD_NAME), my_data, PLATFORM); } else if (!strncmp(snd_card_name, "qcs405-wsa-snd-card", sizeof("qcs405-wsa-snd-card"))) { platform_info_init(get_xml_file_path(PLATFORM_INFO_XML_PATH_WSA_NAME), my_data, PLATFORM); } else if (!strncmp(snd_card_name, "qcs405-tdm-snd-card", sizeof("qcs405-tdm-snd-card"))) { platform_info_init(get_xml_file_path(PLATFORM_INFO_XML_PATH_TDM_NAME), my_data, PLATFORM); } else if (my_data->is_internal_codec) { platform_info_init(get_xml_file_path(PLATFORM_INFO_XML_PATH_INTCODEC_NAME), my_data, PLATFORM); } else { // Try to load pixel or default audio_extn_utils_get_platform_info(snd_card_name, platform_info_file); platform_info_init(platform_info_file, my_data, PLATFORM); } // acquire perf lock to reduce the time for audio route init audio_extn_perf_lock_acquire(&adev->perf_lock_handle, 0, adev->perf_lock_opts, adev->perf_lock_opts_size); if (platform_is_i2s_ext_modem(snd_card_name, my_data) && !is_auto_snd_card(snd_card_name)) { ALOGD("%s: Call MIXER_XML_PATH_I2S", __func__); adev->audio_route = audio_route_init(adev->snd_card, get_xml_file_path(MIXER_XML_PATH_I2S_NAME)); } else { /* Get the codec internal name from the sound card name * and form the mixer paths file name dynamically. This * is generic way of picking any codec name based mixer * files in future with no code change. This code * assumes mixer files are formed with format as * mixer_paths_internalcodecname.xml * If this dynamically read mixer files fails to open then it * falls back to default mixer file i.e mixer_paths.xml. This is * done to preserve backward compatibility but not mandatory as * long as the mixer files are named as per above assumption. */ snprintf(mixer_xml_file, sizeof(mixer_xml_file), "%s_%s_%s.xml", MIXER_XML_BASE_STRING, snd_split_handle->snd_card, snd_split_handle->form_factor); if (!audio_extn_utils_resolve_config_file(mixer_xml_file)) { memset(mixer_xml_file, 0, sizeof(mixer_xml_file)); snprintf(mixer_xml_file, sizeof(mixer_xml_file), "%s_%s.xml", MIXER_XML_BASE_STRING, snd_split_handle->variant); if (!audio_extn_utils_resolve_config_file(mixer_xml_file)) { memset(mixer_xml_file, 0, sizeof(mixer_xml_file)); snprintf(mixer_xml_file, sizeof(mixer_xml_file), "%s_%s.xml", MIXER_XML_BASE_STRING, snd_split_handle->snd_card); if (!audio_extn_utils_resolve_config_file(mixer_xml_file)) { memset(mixer_xml_file, 0, sizeof(mixer_xml_file)); strlcpy(mixer_xml_file, MIXER_XML_DEFAULT_PATH, MIXER_PATH_MAX_LENGTH); audio_extn_utils_resolve_config_file(mixer_xml_file); } } } ALOGD("%s: Loading mixer file: %s", __func__, mixer_xml_file); if (audio_extn_read_xml(adev, adev->snd_card, mixer_xml_file, get_xml_file_path(MIXER_XML_PATH_AUXPCM_NAME)) == -ENOSYS) { adev->audio_route = audio_route_init(adev->snd_card, mixer_xml_file); } } audio_extn_perf_lock_release(&adev->perf_lock_handle); if (!adev->audio_route) { ALOGE("%s: Failed to init audio route controls, aborting.", __func__); if (my_data) free(my_data); if (snd_card_name) free(snd_card_name); audio_extn_utils_close_snd_mixer(adev->mixer); return NULL; } #if defined (PLATFORM_MSMFALCON) || defined (PLATFORM_MSM8937) || \ defined (PLATFORM_MSM8953) if (my_data->is_internal_codec == true) { msm_device_to_be_id = msm_device_to_be_id_internal_codec; msm_be_id_array_len = sizeof(msm_device_to_be_id_internal_codec) / sizeof(msm_device_to_be_id_internal_codec[0]); } else { msm_device_to_be_id = msm_device_to_be_id_external_codec; msm_be_id_array_len = sizeof(msm_device_to_be_id_external_codec) / sizeof(msm_device_to_be_id_external_codec[0]); } #endif /* CSRA devices support multiple sample rates via I2S at spkr out */ if (!strncmp(snd_card_name, "qcs405-csra", strlen("qcs405-csra"))) { ALOGE("%s: soundcard: %s supports multiple sample rates", __func__, snd_card_name); my_data->use_sprk_default_sample_rate = false; } else { my_data->use_sprk_default_sample_rate = true; ALOGE("%s: soundcard: %s supports only default sample rate", __func__, snd_card_name); } my_data->voice_feature_set = VOICE_FEATURE_SET_DEFAULT; my_data->acdb_handle = dlopen(LIB_ACDB_LOADER, RTLD_NOW); if (my_data->acdb_handle == NULL) { ALOGE("%s: DLOPEN failed for %s", __func__, LIB_ACDB_LOADER); } else { ALOGV("%s: DLOPEN successful for %s", __func__, LIB_ACDB_LOADER); my_data->acdb_deallocate = (acdb_deallocate_t)dlsym(my_data->acdb_handle, "acdb_loader_deallocate_ACDB"); if (!my_data->acdb_deallocate) ALOGE("%s: Could not find the symbol acdb_loader_deallocate_ACDB from %s", __func__, LIB_ACDB_LOADER); my_data->acdb_send_audio_cal = (acdb_send_audio_cal_t)dlsym(my_data->acdb_handle, "acdb_loader_send_audio_cal_v2"); if (!my_data->acdb_send_audio_cal) ALOGE("%s: Could not find the symbol acdb_send_audio_cal_v2 from %s", __func__, LIB_ACDB_LOADER); my_data->acdb_send_audio_cal_v3 = (acdb_send_audio_cal_v3_t)dlsym(my_data->acdb_handle, "acdb_loader_send_audio_cal_v3"); if (!my_data->acdb_send_audio_cal_v3) ALOGE("%s: Could not find the symbol acdb_send_audio_cal_v3 from %s", __func__, LIB_ACDB_LOADER); my_data->acdb_send_audio_cal_v4 = (acdb_send_audio_cal_v4_t)dlsym(my_data->acdb_handle, "acdb_loader_send_audio_cal_v4"); if (!my_data->acdb_send_audio_cal_v4) ALOGE("%s: Could not find the symbol acdb_send_audio_cal_v4 from %s", __func__, LIB_ACDB_LOADER); my_data->acdb_set_audio_cal = (acdb_set_audio_cal_t)dlsym(my_data->acdb_handle, "acdb_loader_set_audio_cal_v2"); if (!my_data->acdb_set_audio_cal) ALOGE("%s: Could not find the symbol acdb_set_audio_cal_v2 from %s", __func__, LIB_ACDB_LOADER); my_data->acdb_get_audio_cal = (acdb_get_audio_cal_t)dlsym(my_data->acdb_handle, "acdb_loader_get_audio_cal_v2"); if (!my_data->acdb_get_audio_cal) ALOGE("%s: Could not find the symbol acdb_get_audio_cal_v2 from %s", __func__, LIB_ACDB_LOADER); my_data->acdb_send_voice_cal = (acdb_send_voice_cal_t)dlsym(my_data->acdb_handle, "acdb_loader_send_voice_cal"); if (!my_data->acdb_send_voice_cal) ALOGE("%s: Could not find the symbol acdb_loader_send_voice_cal from %s", __func__, LIB_ACDB_LOADER); my_data->acdb_reload_vocvoltable = (acdb_reload_vocvoltable_t)dlsym(my_data->acdb_handle, "acdb_loader_reload_vocvoltable"); if (!my_data->acdb_reload_vocvoltable) ALOGE("%s: Could not find the symbol acdb_loader_reload_vocvoltable from %s", __func__, LIB_ACDB_LOADER); my_data->acdb_get_default_app_type = (acdb_get_default_app_type_t)dlsym( my_data->acdb_handle, "acdb_loader_get_default_app_type"); if (!my_data->acdb_get_default_app_type) ALOGE("%s: Could not find the symbol acdb_get_default_app_type from %s", __func__, LIB_ACDB_LOADER); my_data->acdb_send_gain_dep_cal = (acdb_send_gain_dep_cal_t)dlsym(my_data->acdb_handle, "acdb_loader_send_gain_dep_cal"); if (!my_data->acdb_send_gain_dep_cal) ALOGV("%s: Could not find the symbol acdb_loader_send_gain_dep_cal from %s", __func__, LIB_ACDB_LOADER); my_data->acdb_send_common_top = (acdb_send_common_top_t)dlsym( my_data->acdb_handle, "acdb_loader_send_common_custom_topology"); if (!my_data->acdb_send_common_top) ALOGE("%s: Could not find the symbol acdb_get_default_app_type from %s", __func__, LIB_ACDB_LOADER); my_data->acdb_set_codec_data = (acdb_set_codec_data_t)dlsym( my_data->acdb_handle, "acdb_loader_set_codec_data"); if (!my_data->acdb_set_codec_data) ALOGE("%s: Could not find the symbol acdb_get_default_app_type from %s", __func__, LIB_ACDB_LOADER); my_data->acdb_init_v4 = (acdb_init_v4_t)dlsym(my_data->acdb_handle, "acdb_loader_init_v4"); if (my_data->acdb_init_v4 == NULL) { ALOGE("%s: dlsym error %s for acdb_loader_init_v4", __func__, dlerror()); } my_data->acdb_init_v3 = (acdb_init_v3_t)dlsym(my_data->acdb_handle, "acdb_loader_init_v3"); if (my_data->acdb_init_v3 == NULL) { ALOGE("%s: dlsym error %s for acdb_loader_init_v3", __func__, dlerror()); } my_data->acdb_init = (acdb_init_t)dlsym(my_data->acdb_handle, "acdb_loader_init_v3"); if (my_data->acdb_init == NULL) { ALOGE("%s: dlsym error %s for acdb_loader_init_v3", __func__, dlerror()); goto acdb_init_fail; } my_data->acdb_reload_v2 = (acdb_reload_v2_t)dlsym(my_data->acdb_handle, "acdb_loader_reload_acdb_files_v2"); if (my_data->acdb_reload_v2 == NULL) { ALOGE("%s: dlsym error %s for acdb_loader_reload_acdb_files_v2", __func__, dlerror()); } my_data->acdb_reload = (acdb_reload_t)dlsym(my_data->acdb_handle, "acdb_loader_reload_acdb_files"); if (my_data->acdb_reload == NULL) { ALOGE("%s: dlsym error %s for acdb_loader_reload_acdb_files", __func__, dlerror()); goto acdb_init_fail; } int result = acdb_init_v2(adev->mixer); if (!result) { my_data->is_acdb_initialized = true; ALOGD("ACDB initialized"); audio_hwdep_send_cal(my_data); } else { my_data->is_acdb_initialized = false; ALOGD("ACDB initialization failed"); if (my_data->acdb_deallocate) my_data->acdb_deallocate(); } } /* init keep-alive for compress passthru */ audio_extn_keep_alive_init(adev); #ifdef FLICKER_SENSOR_INPUT configure_flicker_sensor_input(adev->mixer); #endif #ifdef DYNAMIC_LOG_ENABLED log_utils_init(); #endif acdb_init_fail: /* * Get the be_dai_name_table from kernel which provides a mapping * between a backend string name and a backend ID */ init_be_dai_name_table(adev); if (audio_extn_can_use_ras()) { if (property_get_bool("persist.vendor.audio.speaker.prot.enable", false)) { platform_set_snd_device_acdb_id(SND_DEVICE_OUT_SPEAKER_PROTECTED, acdb_device_table[SND_DEVICE_OUT_SPEAKER_PROTECTED_RAS]); platform_set_snd_device_acdb_id(SND_DEVICE_OUT_SPEAKER_PROTECTED_VBAT, acdb_device_table[SND_DEVICE_OUT_SPEAKER_PROTECTED_VBAT_RAS]); } else { ALOGD("%s: RAS Feature should be enabled with Speaker Protection", __func__); } } /* If platform is apq8084 and baseband is MDM, load CSD Client specific * symbols. Voice call is handled by MDM and apps processor talks to * MDM through CSD Client */ property_get("ro.board.platform", platform, ""); property_get("ro.baseband", baseband, ""); if ((!strncmp("apq8084", platform, sizeof("apq8084")) || !strncmp("msm8996", platform, sizeof("msm8996")) || !strncmp("sm6150", platform, sizeof("sm6150")) || !strncmp("sdx", platform, sizeof("sdx")) || !strncmp("sdm845", platform, sizeof("sdm845"))) && ( !strncmp("mdm", baseband, (sizeof("mdm")-1)) || !strncmp("sdx", baseband, (sizeof("sdx")-1)))) { my_data->csd = open_csd_client(my_data->is_i2s_ext_modem); } else { my_data->csd = NULL; } /* obtain source mic type from max mic count*/ get_source_mic_type(my_data); ALOGD("%s: Fluence_Type(%d) max_mic_count(%d) mic_type(0x%x) fluence_in_voice_call(%d)" " fluence_in_voice_rec(%d) fluence_in_spkr_mode(%d) fluence_in_hfp_call(%d) fluence_sb_enabled(%d)" "fluence_nn_enabled(%d) ", __func__, my_data->fluence_type, my_data->max_mic_count, my_data->source_mic_type, my_data->fluence_in_voice_call, my_data->fluence_in_voice_rec, my_data->fluence_in_spkr_mode, my_data->fluence_in_hfp_call, my_data->fluence_sb_enabled, my_data->fluence_nn_enabled); /* init usb */ audio_extn_usb_init(adev); /*init a2dp*/ audio_extn_a2dp_init(adev); /* init dap hal */ audio_extn_dap_hal_init(adev->snd_card); /* Read one time ssr property */ audio_extn_ssr_update_enabled(); audio_extn_spkr_prot_init(adev); audio_extn_hwdep_cal_send(adev->snd_card, my_data->acdb_handle); /* init audio device arbitration */ audio_extn_dev_arbi_init(); default_rx_backend = strdup("SLIMBUS_0_RX"); /* initialize backend config */ for (idx = 0; idx < MAX_CODEC_BACKENDS; idx++) { my_data->current_backend_cfg[idx].sample_rate = CODEC_BACKEND_DEFAULT_SAMPLE_RATE; if (idx == HEADPHONE_44_1_BACKEND) my_data->current_backend_cfg[idx].sample_rate = OUTPUT_SAMPLING_RATE_44100; my_data->current_backend_cfg[idx].bit_width = CODEC_BACKEND_DEFAULT_BIT_WIDTH; my_data->current_backend_cfg[idx].channels = CODEC_BACKEND_DEFAULT_CHANNELS; if (idx > MAX_RX_CODEC_BACKENDS) my_data->current_backend_cfg[idx].channels = CODEC_BACKEND_DEFAULT_TX_CHANNELS; my_data->current_backend_cfg[idx].format = AUDIO_FORMAT_PCM; my_data->current_backend_cfg[idx].bitwidth_mixer_ctl = NULL; my_data->current_backend_cfg[idx].samplerate_mixer_ctl = NULL; my_data->current_backend_cfg[idx].channels_mixer_ctl = NULL; } my_data->current_backend_cfg[DEFAULT_CODEC_BACKEND].bitwidth_mixer_ctl = strdup("SLIM_0_RX Format"); my_data->current_backend_cfg[DEFAULT_CODEC_BACKEND].samplerate_mixer_ctl = strdup("SLIM_0_RX SampleRate"); my_data->current_backend_cfg[DSD_NATIVE_BACKEND].bitwidth_mixer_ctl = strdup("SLIM_2_RX Format"); my_data->current_backend_cfg[DSD_NATIVE_BACKEND].samplerate_mixer_ctl = strdup("SLIM_2_RX SampleRate"); my_data->current_backend_cfg[HEADPHONE_44_1_BACKEND].bitwidth_mixer_ctl = strdup("SLIM_5_RX Format"); my_data->current_backend_cfg[HEADPHONE_44_1_BACKEND].samplerate_mixer_ctl = strdup("SLIM_5_RX SampleRate"); if (!my_data->is_slimbus_interface) { //TODO:: make generic interfaceface to check Slimbus/I2S/CDC_DMA if (!strncmp(snd_card_name, "sm6150", strlen("sm6150")) || !strncmp(snd_card_name, "kona", strlen("kona")) || !strncmp(snd_card_name, "lahaina", strlen("lahaina")) || !strncmp(snd_card_name, "lito", strlen("lito")) || !strncmp(snd_card_name, "atoll", strlen("atoll")) || !strncmp(snd_card_name, "trinket", strlen("trinket"))|| !strncmp(snd_card_name, "holi", strlen("holi"))|| !strncmp(snd_card_name, "bengal", strlen("bengal"))) { my_data->current_backend_cfg[DEFAULT_CODEC_BACKEND].bitwidth_mixer_ctl = strdup("WSA_CDC_DMA_RX_0 Format"); my_data->current_backend_cfg[DEFAULT_CODEC_BACKEND].samplerate_mixer_ctl = strdup("WSA_CDC_DMA_RX_0 SampleRate"); my_data->current_backend_cfg[DEFAULT_CODEC_TX_BACKEND].bitwidth_mixer_ctl = strdup("TX_CDC_DMA_TX_3 Format"); my_data->current_backend_cfg[DEFAULT_CODEC_TX_BACKEND].samplerate_mixer_ctl = strdup("TX_CDC_DMA_TX_3 SampleRate"); my_data->current_backend_cfg[HEADPHONE_BACKEND].bitwidth_mixer_ctl = strdup("RX_CDC_DMA_RX_0 Format"); my_data->current_backend_cfg[HEADPHONE_BACKEND].samplerate_mixer_ctl = strdup("RX_CDC_DMA_RX_0 SampleRate"); /* * TODO: enable CONCURRENT_CAPTURE_ENABLED flag only if separate backend * is defined for headset-mic. This is to capture separate data from * headset-mic and handset-mic. */ if(audio_extn_is_concurrent_capture_enabled()) { my_data->current_backend_cfg[HEADSET_TX_BACKEND].bitwidth_mixer_ctl = strdup("TX_CDC_DMA_TX_4 Format"); my_data->current_backend_cfg[HEADSET_TX_BACKEND].samplerate_mixer_ctl = strdup("TX_CDC_DMA_TX_4 SampleRate"); } if (default_rx_backend) free(default_rx_backend); default_rx_backend = strdup("WSA_CDC_DMA_RX_0"); if((!strncmp(snd_card_name, "bengal", strlen("bengal")) && strncmp(snd_card_name, "bengal-scuba", strlen("bengal-scuba"))) || !strncmp(snd_card_name, "holi", strlen("holi"))) { my_data->current_backend_cfg[DEFAULT_CODEC_BACKEND].bitwidth_mixer_ctl = strdup("RX_CDC_DMA_RX_1 Format"); my_data->current_backend_cfg[DEFAULT_CODEC_BACKEND].samplerate_mixer_ctl = strdup("RX_CDC_DMA_RX_1 SampleRate"); default_rx_backend = strdup("RX_CDC_DMA_RX_1"); my_data->is_multiple_sample_rate_combo_supported = false; } else if (!strncmp(snd_card_name, "bengal-scuba", strlen("bengal-scuba"))) { my_data->current_backend_cfg[DEFAULT_CODEC_BACKEND].bitwidth_mixer_ctl = strdup("RX_CDC_DMA_RX_0 Format"); my_data->current_backend_cfg[DEFAULT_CODEC_BACKEND].samplerate_mixer_ctl = strdup("RX_CDC_DMA_RX_0 SampleRate"); default_rx_backend = strdup("RX_CDC_DMA_RX_0"); my_data->is_multiple_sample_rate_combo_supported = false; } } else if (!strncmp(snd_card_name, "sdm660", strlen("sdm660")) || !strncmp(snd_card_name, "sdm670", strlen("sdm670")) || !strncmp(snd_card_name, "qcs605", strlen("qcs605"))) { my_data->current_backend_cfg[DEFAULT_CODEC_BACKEND].bitwidth_mixer_ctl = strdup("INT4_MI2S_RX Format"); my_data->current_backend_cfg[DEFAULT_CODEC_BACKEND].samplerate_mixer_ctl = strdup("INT4_MI2S_RX SampleRate"); my_data->current_backend_cfg[DEFAULT_CODEC_TX_BACKEND].bitwidth_mixer_ctl = strdup("INT3_MI2S_TX Format"); my_data->current_backend_cfg[DEFAULT_CODEC_TX_BACKEND].samplerate_mixer_ctl = strdup("INT3_MI2S_TX SampleRate"); my_data->current_backend_cfg[HEADPHONE_BACKEND].bitwidth_mixer_ctl = strdup("INT0_MI2S_RX Format"); my_data->current_backend_cfg[HEADPHONE_BACKEND].samplerate_mixer_ctl = strdup("INT0_MI2S_RX SampleRate"); if (default_rx_backend) free(default_rx_backend); default_rx_backend = strdup("INT4_MI2S_RX"); } else { my_data->current_backend_cfg[DEFAULT_CODEC_BACKEND].bitwidth_mixer_ctl = strdup("MI2S_RX Format"); my_data->current_backend_cfg[DEFAULT_CODEC_BACKEND].samplerate_mixer_ctl = strdup("MI2S_RX SampleRate"); my_data->current_backend_cfg[DEFAULT_CODEC_BACKEND].channels_mixer_ctl = strdup("MI2S_RX Channels"); my_data->current_backend_cfg[DEFAULT_CODEC_TX_BACKEND].bitwidth_mixer_ctl = strdup("MI2S_TX Format"); my_data->current_backend_cfg[DEFAULT_CODEC_TX_BACKEND].samplerate_mixer_ctl = strdup("MI2S_TX SampleRate"); my_data->current_backend_cfg[HEADPHONE_BACKEND].bitwidth_mixer_ctl = strdup("INT0_MI2S_RX Format"); my_data->current_backend_cfg[HEADPHONE_BACKEND].samplerate_mixer_ctl = strdup("INT0_MI2S_RX SampleRate"); } } else { if (!strncmp(snd_card_name, "qcs405", strlen("qcs405"))) { if (!strncmp(snd_card_name, "qcs405-csra", strlen("qcs405-csra"))) { my_data->current_backend_cfg[DEFAULT_CODEC_BACKEND].bitwidth_mixer_ctl = strdup("PRIM_MI2S_RX Format"); my_data->current_backend_cfg[DEFAULT_CODEC_BACKEND].samplerate_mixer_ctl = strdup("PRIM_MI2S_RX SampleRate"); } else { my_data->current_backend_cfg[DEFAULT_CODEC_BACKEND].bitwidth_mixer_ctl = strdup("WSA_CDC_DMA_RX_0 Format"); my_data->current_backend_cfg[DEFAULT_CODEC_BACKEND].samplerate_mixer_ctl = strdup("WSA_CDC_DMA_RX_0 SampleRate"); } my_data->current_backend_cfg[DEFAULT_CODEC_TX_BACKEND].bitwidth_mixer_ctl = strdup("VA_CDC_DMA_TX_0 Format"); my_data->current_backend_cfg[DEFAULT_CODEC_TX_BACKEND].samplerate_mixer_ctl = strdup("VA_CDC_DMA_TX_0 SampleRate"); } else { my_data->current_backend_cfg[DEFAULT_CODEC_TX_BACKEND].bitwidth_mixer_ctl = strdup("SLIM_0_TX Format"); my_data->current_backend_cfg[DEFAULT_CODEC_TX_BACKEND].samplerate_mixer_ctl = strdup("SLIM_0_TX SampleRate"); } if (strstr(snd_card_name, "intcodec")) { my_data->current_backend_cfg[HEADPHONE_BACKEND].bitwidth_mixer_ctl = strdup("INT0_MI2S_RX Format"); my_data->current_backend_cfg[HEADPHONE_BACKEND].samplerate_mixer_ctl = strdup("INT0_MI2S_RX SampleRate"); } else { my_data->current_backend_cfg[HEADPHONE_BACKEND].bitwidth_mixer_ctl = strdup("SLIM_6_RX Format"); my_data->current_backend_cfg[HEADPHONE_BACKEND].samplerate_mixer_ctl = strdup("SLIM_6_RX SampleRate"); } //NOTE: enable CONCURRENT_CAPTURE_ENABLED flag only if separate backend is defined //for headset-mic. This is to capture separate data from headset-mic and handset-mic. if(audio_extn_is_concurrent_capture_enabled()) { my_data->current_backend_cfg[HEADSET_TX_BACKEND].bitwidth_mixer_ctl = strdup("SLIM_1_TX Format"); my_data->current_backend_cfg[HEADSET_TX_BACKEND].samplerate_mixer_ctl = strdup("SLIM_1_TX SampleRate"); } } my_data->current_backend_cfg[USB_AUDIO_TX_BACKEND].bitwidth_mixer_ctl = strdup("USB_AUDIO_TX Format"); my_data->current_backend_cfg[USB_AUDIO_TX_BACKEND].samplerate_mixer_ctl = strdup("USB_AUDIO_TX SampleRate"); my_data->current_backend_cfg[USB_AUDIO_TX_BACKEND].channels_mixer_ctl = strdup("USB_AUDIO_TX Channels"); if (!strncmp(platform_get_snd_device_backend_interface(SND_DEVICE_IN_HDMI_MIC), "SEC_MI2S_TX", sizeof("SEC_MI2S_TX"))) { my_data->current_backend_cfg[HDMI_TX_BACKEND].bitwidth_mixer_ctl = strdup("SEC_MI2S_TX Format"); my_data->current_backend_cfg[HDMI_TX_BACKEND].samplerate_mixer_ctl = strdup("SEC_MI2S_TX SampleRate"); my_data->current_backend_cfg[HDMI_TX_BACKEND].channels_mixer_ctl = strdup("SEC_MI2S_TX Channels"); } else { my_data->current_backend_cfg[HDMI_TX_BACKEND].bitwidth_mixer_ctl = strdup("QUAT_MI2S_TX Format"); my_data->current_backend_cfg[HDMI_TX_BACKEND].samplerate_mixer_ctl = strdup("QUAT_MI2S_TX SampleRate"); my_data->current_backend_cfg[HDMI_TX_BACKEND].channels_mixer_ctl = strdup("QUAT_MI2S_TX Channels"); } my_data->current_backend_cfg[SPDIF_TX_BACKEND].bitwidth_mixer_ctl = strdup("PRIM_SPDIF_TX Format"); my_data->current_backend_cfg[SPDIF_TX_BACKEND].samplerate_mixer_ctl = strdup("PRIM_SPDIF_TX SampleRate"); my_data->current_backend_cfg[SPDIF_TX_BACKEND].channels_mixer_ctl = strdup("PRIM_SPDIF_TX Channels"); my_data->current_backend_cfg[HDMI_ARC_TX_BACKEND].bitwidth_mixer_ctl = strdup("SEC_SPDIF_TX Format"); my_data->current_backend_cfg[HDMI_ARC_TX_BACKEND].samplerate_mixer_ctl = strdup("SEC_SPDIF_TX SampleRate"); my_data->current_backend_cfg[HDMI_ARC_TX_BACKEND].channels_mixer_ctl = strdup("SEC_SPDIF_TX Channels"); my_data->current_backend_cfg[HDMI_RX_BACKEND].bitwidth_mixer_ctl = strdup("HDMI_RX Bit Format"); my_data->current_backend_cfg[HDMI_RX_BACKEND].samplerate_mixer_ctl = strdup("HDMI_RX SampleRate"); my_data->current_backend_cfg[HDMI_RX_BACKEND].channels_mixer_ctl = strdup("HDMI_RX Channels"); my_data->current_backend_cfg[DISP_PORT_RX_BACKEND].bitwidth_mixer_ctl = strdup("Display Port RX Bit Format"); my_data->current_backend_cfg[DISP_PORT_RX_BACKEND].samplerate_mixer_ctl = strdup("Display Port RX SampleRate"); my_data->current_backend_cfg[DISP_PORT_RX_BACKEND].channels_mixer_ctl = strdup("Display Port RX Channels"); my_data->current_backend_cfg[DISP_PORT1_RX_BACKEND].bitwidth_mixer_ctl = strdup("Display Port1 RX Bit Format"); my_data->current_backend_cfg[DISP_PORT1_RX_BACKEND].samplerate_mixer_ctl = strdup("Display Port1 RX SampleRate"); my_data->current_backend_cfg[DISP_PORT1_RX_BACKEND].channels_mixer_ctl = strdup("Display Port1 RX Channels"); my_data->current_backend_cfg[USB_AUDIO_RX_BACKEND].bitwidth_mixer_ctl = strdup("USB_AUDIO_RX Format"); my_data->current_backend_cfg[USB_AUDIO_RX_BACKEND].samplerate_mixer_ctl = strdup("USB_AUDIO_RX SampleRate"); my_data->current_backend_cfg[USB_AUDIO_RX_BACKEND].channels_mixer_ctl = strdup("USB_AUDIO_RX Channels"); for (idx = 0; idx < MAX_CODEC_BACKENDS; idx++) { if (my_data->current_backend_cfg[idx].bitwidth_mixer_ctl) { ctl = mixer_get_ctl_by_name(adev->mixer, my_data->current_backend_cfg[idx].bitwidth_mixer_ctl); id_string = platform_get_mixer_control(ctl); if (id_string) { cfg_value = audio_extn_utils_get_bit_width_from_string(id_string); if (cfg_value > 0) my_data->current_backend_cfg[idx].bit_width = cfg_value; } } if (my_data->current_backend_cfg[idx].samplerate_mixer_ctl) { ctl = mixer_get_ctl_by_name(adev->mixer, my_data->current_backend_cfg[idx].samplerate_mixer_ctl); id_string = platform_get_mixer_control(ctl); if (id_string) { cfg_value = audio_extn_utils_get_sample_rate_from_string(id_string); if (cfg_value > 0) my_data->current_backend_cfg[idx].sample_rate = cfg_value; } } if (my_data->current_backend_cfg[idx].channels_mixer_ctl) { ctl = mixer_get_ctl_by_name(adev->mixer, my_data->current_backend_cfg[idx].channels_mixer_ctl); id_string = platform_get_mixer_control(ctl); if (id_string) { cfg_value = audio_extn_utils_get_channels_from_string(id_string); if (cfg_value > 0) my_data->current_backend_cfg[idx].channels = cfg_value; } } } ret = audio_extn_utils_get_codec_variant(my_data->adev->snd_card, my_data->codec_variant); ret = audio_extn_utils_get_codec_version(snd_card_name, my_data->adev->snd_card, my_data->codec_version); /* WCD9370 codec variant only supports Class AB power mode */ if (strstr(my_data->codec_variant, "WCD9370")) { my_data->is_cls_ab_only_supported = true; } if (NATIVE_AUDIO_MODE_INVALID != platform_get_native_support()) { /* * Native playback is enabled from the UI. */ if(strstr(snd_card_name, "tasha")) { if (strstr(my_data->codec_version, "WCD9335_1_0") || strstr(my_data->codec_version, "WCD9335_1_1")) { ALOGD("%s:napb: TASHA 1.0 or 1.1 only SRC mode is supported", __func__); platform_set_native_support(NATIVE_AUDIO_MODE_SRC); } } if (strstr(snd_card_name, "tavil")) { ALOGD("%s:DSD playback is supported", __func__); my_data->is_dsd_supported = true; my_data->is_asrc_supported = true; platform_set_native_support(NATIVE_AUDIO_MODE_MULTIPLE_MIX_IN_CODEC); } } if (property_get_bool("persist.vendor.audio.apptype.multirec.enabled", false)) my_data->use_generic_handset = true; /* Initialize keep alive for HDMI/loopback silence */ audio_extn_keep_alive_init(adev); platform_reset_edid_info(my_data); free(snd_card_name); return my_data; } struct audio_custom_mtmx_params * platform_get_custom_mtmx_params(void *platform, struct audio_custom_mtmx_params_info *info, uint32_t *idx) { struct platform_data *my_data = (struct platform_data *)platform; struct listnode *node = NULL; struct audio_custom_mtmx_params *params = NULL; int i = 0; if (!info || !idx) { ALOGE("%s: Invalid params", __func__); return NULL; } list_for_each(node, &my_data->custom_mtmx_params_list) { params = node_to_item(node, struct audio_custom_mtmx_params, list); if (params && params->info.id == info->id && params->info.ip_channels == info->ip_channels && params->info.op_channels == info->op_channels && params->info.snd_device == info->snd_device) { while (params->info.usecase_id[i] != 0) { if (params->info.usecase_id[i] == info->usecase_id[0]) { ALOGV("%s: found params with ip_ch %d op_ch %d uc_id %d snd_dev %d", __func__, info->ip_channels, info->op_channels, info->usecase_id[0], info->snd_device); *idx = i; return params; } i++; } } } ALOGI("%s: no matching param with id %d ip_ch %d op_ch %d uc_id %d snd_dev %d", __func__, info->id, info->ip_channels, info->op_channels, info->usecase_id[0], info->snd_device); return NULL; } int platform_add_custom_mtmx_params(void *platform, struct audio_custom_mtmx_params_info *info) { struct platform_data *my_data = (struct platform_data *)platform; struct audio_custom_mtmx_params *params = NULL; uint32_t size = sizeof(*params); int i = 0; if (!info) { ALOGE("%s: Invalid params", __func__); return -EINVAL; } if (info->ip_channels > AUDIO_CHANNEL_COUNT_MAX || info->op_channels > AUDIO_CHANNEL_COUNT_MAX) { ALOGE("%s: unusupported channels in %d, out %d", __func__, info->ip_channels, info->op_channels); return -EINVAL; } size += sizeof(params->coeffs[0]) * info->ip_channels * info->op_channels; params = (struct audio_custom_mtmx_params *) calloc(1, size); if (!params) { ALOGE("%s: failed to add custom mtmx params", __func__); return -ENOMEM; } ALOGI("%s: adding mtmx params with id %d ip_ch %d op_ch %d snd_dev %d", __func__, info->id, info->ip_channels, info->op_channels, info->snd_device); while (info->usecase_id[i] != 0) { ALOGI("%s: supported usecase ids for added mtmx params %d", __func__, info->usecase_id[i]); i++; } params->info = *info; list_add_tail(&my_data->custom_mtmx_params_list, ¶ms->list); return 0; } static void platform_release_custom_mtmx_params(void *platform) { struct platform_data *my_data = (struct platform_data *)platform; struct listnode *node = NULL, *tempnode = NULL; list_for_each_safe(node, tempnode, &my_data->custom_mtmx_params_list) { list_remove(node); free(node_to_item(node, struct audio_custom_mtmx_params, list)); } } struct audio_custom_mtmx_in_params *platform_get_custom_mtmx_in_params(void *platform, struct audio_custom_mtmx_in_params_info *info) { struct platform_data *my_data = (struct platform_data *)platform; struct listnode *node = NULL; struct audio_custom_mtmx_in_params *params = NULL; int i = 0; if (!info) { ALOGE("%s: Invalid params", __func__); return NULL; } list_for_each(node, &my_data->custom_mtmx_in_params_list) { params = node_to_item(node, struct audio_custom_mtmx_in_params, list); if (params && params->in_info.op_channels == info->op_channels) { while (params->in_info.usecase_id[i] != 0) { if (params->in_info.usecase_id[i] == info->usecase_id[0]) { ALOGV("%s: found params with op_ch %d uc_id %d", __func__, info->op_channels, info->usecase_id[0]); return params; } i++; } } } ALOGI("%s: no matching param with op_ch %d uc_id %d", __func__, info->op_channels, info->usecase_id[0]); return NULL; } int platform_add_custom_mtmx_in_params(void *platform, struct audio_custom_mtmx_in_params_info *info) { struct platform_data *my_data = (struct platform_data *)platform; struct audio_custom_mtmx_in_params *params = NULL; uint32_t size = sizeof(*params); int i = 0; if (!info) { ALOGE("%s: Invalid params", __func__); return -EINVAL; } if (info->op_channels > AUDIO_CHANNEL_COUNT_MAX) { ALOGE("%s: unusupported channels in %d", __func__, info->op_channels); return -EINVAL; } params = (struct audio_custom_mtmx_in_params *)calloc(1, size); if (!params) { ALOGE("%s: failed to add custom mtmx in params", __func__); return -ENOMEM; } ALOGI("%s: adding mtmx in params with op_ch %d", __func__, info->op_channels); while (info->usecase_id[i] != 0) { ALOGI("%s: supported usecase ids for added mtmx in params %d", __func__, info->usecase_id[i]); i++; } params->in_info = *info; list_add_tail(&my_data->custom_mtmx_in_params_list, ¶ms->list); return 0; } static void platform_release_custom_mtmx_in_params(void *platform) { struct platform_data *my_data = (struct platform_data *)platform; struct listnode *node = NULL, *tempnode = NULL; list_for_each_safe(node, tempnode, &my_data->custom_mtmx_in_params_list) { list_remove(node); free(node_to_item(node, struct audio_custom_mtmx_in_params, list)); } } void platform_release_acdb_metainfo_key(void *platform) { struct platform_data *my_data = (struct platform_data *)platform; struct listnode *node, *tempnode; list_for_each_safe(node, tempnode, &my_data->acdb_meta_key_list) { list_remove(node); free(node_to_item(node, struct meta_key_list, list)); } } void platform_deinit(void *platform) { struct platform_data *my_data = (struct platform_data *)platform; struct operator_info *info_item; struct operator_specific_device *device_item; struct external_specific_device *ext_dev; struct app_type_entry *ap; struct listnode *node; audio_extn_keep_alive_deinit(); platform_reset_edid_info(my_data); if (be_dai_name_table) { free((void *)be_dai_name_table); be_dai_name_table = NULL; } if (my_data->hw_dep_fd >= 0) { close(my_data->hw_dep_fd); my_data->hw_dep_fd = -1; } if (default_rx_backend) free(default_rx_backend); hw_info_deinit(my_data->hw_info); close_csd_client(my_data->csd); int32_t dev; for (dev = 0; dev < SND_DEVICE_MAX; dev++) { if (backend_tag_table[dev]) { free(backend_tag_table[dev]); backend_tag_table[dev]= NULL; } if (hw_interface_table[dev]) { free(hw_interface_table[dev]); hw_interface_table[dev] = NULL; } if (operator_specific_device_table[dev]) { while (!list_empty(operator_specific_device_table[dev])) { node = list_head(operator_specific_device_table[dev]); list_remove(node); device_item = node_to_item(node, struct operator_specific_device, list); free(device_item->operator); device_item->operator = NULL; free(device_item->mixer_path); device_item->mixer_path = NULL; free(device_item); device_item = NULL; } free(operator_specific_device_table[dev]); operator_specific_device_table[dev] = NULL; } if (external_specific_device_table[dev]) { while (!list_empty(external_specific_device_table[dev])) { node = list_head(external_specific_device_table[dev]); list_remove(node); ext_dev = node_to_item(node, struct external_specific_device, list); free(ext_dev->usbid); free(ext_dev); } free(external_specific_device_table[dev]); } } while (!list_empty(&operator_info_list)) { node = list_head(&operator_info_list); list_remove(node); info_item = node_to_item(node, struct operator_info, list); free(info_item->name); info_item->name = NULL; free(info_item->mccmnc); info_item->mccmnc = NULL; free(info_item); info_item = NULL; } while (!list_empty(&app_type_entry_list)) { node = list_head(&app_type_entry_list); list_remove(node); ap = node_to_item(node, struct app_type_entry, node); if (ap->mode) { free(ap->mode); ap->mode = NULL; } free(ap); ap = NULL; } /* deinit audio device arbitration */ audio_extn_dev_arbi_deinit(); platform_reset_edid_info(my_data); if (my_data->adev->mixer) { audio_extn_utils_close_snd_mixer(my_data->adev->mixer); my_data->adev->mixer = NULL; } if (my_data->spkr_ch_map) { free(my_data->spkr_ch_map); my_data->spkr_ch_map = NULL; } int32_t idx; for (idx = 0; idx < MAX_CODEC_BACKENDS; idx++) { if (my_data->current_backend_cfg[idx].bitwidth_mixer_ctl) { free(my_data->current_backend_cfg[idx].bitwidth_mixer_ctl); my_data->current_backend_cfg[idx].bitwidth_mixer_ctl = NULL; } if (my_data->current_backend_cfg[idx].samplerate_mixer_ctl) { free(my_data->current_backend_cfg[idx].samplerate_mixer_ctl); my_data->current_backend_cfg[idx].samplerate_mixer_ctl = NULL; } if (my_data->current_backend_cfg[idx].channels_mixer_ctl) { free(my_data->current_backend_cfg[idx].channels_mixer_ctl); my_data->current_backend_cfg[idx].channels_mixer_ctl = NULL; } } /* free acdb_meta_key_list */ platform_release_acdb_metainfo_key(platform); platform_release_custom_mtmx_params(platform); platform_release_custom_mtmx_in_params(platform); if (my_data->acdb_deallocate) my_data->acdb_deallocate(); free(platform); /* deinit usb */ audio_extn_usb_deinit(); audio_extn_dap_hal_deinit(); #ifdef DYNAMIC_LOG_ENABLED log_utils_deinit(); #endif } static int platform_is_acdb_initialized(void *platform) { struct platform_data *my_data = (struct platform_data *)platform; ALOGD("%s: acdb initialized %d\n", __func__, my_data->is_acdb_initialized); return my_data->is_acdb_initialized; } void platform_snd_card_update(void *platform, card_status_t card_status) { struct platform_data *my_data = (struct platform_data *)platform; if (card_status == CARD_STATUS_ONLINE) { if (!platform_is_acdb_initialized(my_data)) { if(platform_acdb_init(my_data)) ALOGE("%s: acdb initialization is failed", __func__); } else if (my_data->acdb_send_common_top() < 0) { ALOGD("%s: acdb did not set common topology", __func__); } } } const char *platform_get_snd_device_name(snd_device_t snd_device) { if (snd_device >= SND_DEVICE_MIN && snd_device < SND_DEVICE_MAX) { if (operator_specific_device_table[snd_device] != NULL) { return get_operator_specific_device_mixer_path(snd_device); } return device_table[snd_device]; } else return ""; } int platform_get_snd_device_name_extn(void *platform, snd_device_t snd_device, char *device_name) { struct platform_data *my_data = (struct platform_data *)platform; if (snd_device >= SND_DEVICE_MIN && snd_device < SND_DEVICE_MAX) { if (operator_specific_device_table[snd_device] != NULL) { strlcpy(device_name, get_operator_specific_device_mixer_path(snd_device), DEVICE_NAME_MAX_SIZE); } else strlcpy(device_name, device_table[snd_device], DEVICE_NAME_MAX_SIZE); hw_info_append_hw_type(my_data->hw_info, snd_device, device_name); } else { strlcpy(device_name, "", DEVICE_NAME_MAX_SIZE); return -EINVAL; } return 0; } void platform_add_backend_name(char *mixer_path, snd_device_t snd_device, struct audio_usecase *usecase) { if ((snd_device < SND_DEVICE_MIN) || (snd_device >= SND_DEVICE_MAX)) { ALOGE("%s: Invalid snd_device = %d", __func__, snd_device); return; } if ((snd_device == SND_DEVICE_OUT_VOICE_SPEAKER_VBAT || snd_device == SND_DEVICE_OUT_VOICE_SPEAKER_2_VBAT) && !(usecase->type == VOICE_CALL || usecase->type == VOIP_CALL)) { ALOGI("%s: Not adding vbat speaker device to non voice use cases", __func__); return; } const char * suffix = backend_tag_table[snd_device]; if (suffix != NULL) { strlcat(mixer_path, " ", MIXER_PATH_MAX_LENGTH); strlcat(mixer_path, suffix, MIXER_PATH_MAX_LENGTH); /* if we can use display-port for voice call and usb mic * is connected, choose dp_rx, usb_tx audio route */ if (usecase->type == VOICE_CALL) { struct audio_device *adev = usecase->stream.out->dev; if (((snd_device == SND_DEVICE_OUT_DISPLAY_PORT) || (snd_device == SND_DEVICE_OUT_DISPLAY_PORT1)) && adev->dp_allowed_for_voice && (usecase->in_snd_device == SND_DEVICE_IN_VOICE_USB_HEADSET_MIC)) { strlcat(mixer_path, "-and-usb-headset-mic", MIXER_PATH_MAX_LENGTH); } } } } bool platform_check_backends_match(snd_device_t snd_device1, snd_device_t snd_device2) { bool result = true; ALOGV("%s: snd_device1 = %s, snd_device2 = %s", __func__, platform_get_snd_device_name(snd_device1), platform_get_snd_device_name(snd_device2)); if ((snd_device1 < SND_DEVICE_MIN) || (snd_device1 >= SND_DEVICE_OUT_END)) { ALOGE("%s: Invalid snd_device = %s", __func__, platform_get_snd_device_name(snd_device1)); return false; } if ((snd_device2 < SND_DEVICE_MIN) || (snd_device2 >= SND_DEVICE_OUT_END)) { ALOGE("%s: Invalid snd_device = %s", __func__, platform_get_snd_device_name(snd_device2)); return false; } const char * be_itf1 = hw_interface_table[snd_device1]; const char * be_itf2 = hw_interface_table[snd_device2]; if (NULL != be_itf1 && NULL != be_itf2) { if ((NULL == strstr(be_itf2, be_itf1)) && (NULL == strstr(be_itf1, be_itf2))) result = false; } else if (NULL == be_itf1 && NULL != be_itf2 && (NULL == strstr(be_itf2, default_rx_backend))) { result = false; } else if (NULL != be_itf1 && NULL == be_itf2 && (NULL == strstr(be_itf1, default_rx_backend))) { result = false; } ALOGV("%s: be_itf1 = %s, be_itf2 = %s, match %d", __func__, be_itf1, be_itf2, result); return result; } bool platform_check_all_backends_match(snd_device_t snd_device1, snd_device_t snd_device2) { bool result = true; if ((snd_device1 < SND_DEVICE_MIN) || (snd_device1 >= SND_DEVICE_MAX)) { ALOGE("%s: Invalid snd_device = %s", __func__, platform_get_snd_device_name(snd_device1)); return false; } if ((snd_device2 < SND_DEVICE_MIN) || (snd_device2 >= SND_DEVICE_MAX)) { ALOGE("%s: Invalid snd_device = %s", __func__, platform_get_snd_device_name(snd_device2)); return false; } const char * be_itf1 = hw_interface_table[snd_device1]; const char * be_itf2 = hw_interface_table[snd_device2]; if (snd_device1 < SND_DEVICE_OUT_END && snd_device2 < SND_DEVICE_OUT_END) { return platform_check_backends_match(snd_device1, snd_device2); } else if (snd_device1 >= SND_DEVICE_IN_BEGIN && snd_device2 >= SND_DEVICE_IN_BEGIN) { if (NULL != be_itf1 && NULL != be_itf2) { if (strcmp(be_itf2, be_itf1)) result = false; } } else { result = false; } ALOGV("%s: be_itf1 = %s, be_itf2 = %s, match %d", __func__, be_itf1, be_itf2, result); return result; } int platform_get_pcm_device_id(audio_usecase_t usecase, int device_type) { int device_id = -1; if ((usecase >= AUDIO_USECASE_MAX) || (usecase <= USECASE_INVALID)) { ALOGE("%s: invalid usecase case idx %d", __func__, usecase); return device_id; } if (device_type == PCM_PLAYBACK) device_id = pcm_device_table[usecase][0]; else device_id = pcm_device_table[usecase][1]; return device_id; } uint64_t getQtime() { uint64_t qTimerCount = 0; #if __aarch64__ asm volatile("mrs %0, cntvct_el0" : "=r" (qTimerCount)); #else asm volatile("mrrc p15, 1, %Q0, %R0, c14" : "=r" (qTimerCount)); #endif return qTimerCount; } int platform_get_delay(void *platform, int pcm_device_id) { int ctl_len = 0; struct audio_device *adev = NULL; struct mixer_ctl *ctl = NULL; const char *mixer_ctl_name = "ADSP Path Latency"; const char *deviceNo = "NN"; char *mixer_str = NULL; int path_delay = 0; if (NULL == platform) { ALOGE("%s: platform is NULL", __func__); return -EINVAL; } if (pcm_device_id <= 0) { ALOGE("%s: invalid pcm device id: %d", __func__, pcm_device_id); return -EINVAL; } adev = ((struct platform_data *)platform)->adev; // Mixer control format: "ADSP Path Latency NN" ctl_len = strlen(mixer_ctl_name) + 1 + strlen(deviceNo) + 1; mixer_str = (char*) calloc(ctl_len, sizeof(char)); if (!mixer_str) { ALOGE("%s: Could not allocate memory", __func__); return -ENOMEM; } snprintf(mixer_str, ctl_len, "%s %d", mixer_ctl_name, pcm_device_id); ctl = mixer_get_ctl_by_name(adev->mixer, mixer_str); if (!ctl) { ALOGE("%s: Could not get ctl for mixer cmd - %s", __func__, mixer_str); free(mixer_str); return -EINVAL; } path_delay = mixer_ctl_get_value(ctl, 0); if (path_delay < 0) { ALOGE("%s: Could not get val for mixer cmd - %s", __func__, mixer_str); } ALOGD("%s: Path Delay: %d", __func__, path_delay); free(mixer_str); return path_delay; } int send_qtime(void *platform, uint64_t qtime_value, int pcm_device_id) { int ret = 0; int ctl_len = 0; struct audio_device *adev = ((struct platform_data *)platform)->adev; struct mixer_ctl *ctl = NULL; const char *mixer_ctl_name = "QTimer"; const char *deviceNo = "NN"; char *mixer_str = NULL; uint32_t set_values[2]; set_values[0] = (uint32_t)qtime_value; set_values[1] = (uint32_t)((qtime_value >> 16) >> 16); ALOGD("%s: Send qtime msw: %u, lsw: %u", __func__, set_values[1], set_values[0]); // Mixer control format: "Qtimer NN" ctl_len = strlen(mixer_ctl_name) + 1 + strlen(deviceNo) + 1; mixer_str = (char*) calloc(ctl_len, sizeof(char)); if (!mixer_str) { ALOGE("%s: Could not allocate memory", __func__); return -ENOMEM; } snprintf(mixer_str, ctl_len, "%s %d", mixer_ctl_name, pcm_device_id); ctl = mixer_get_ctl_by_name(adev->mixer, mixer_str); if (!ctl) { ALOGE("%s: Could not get ctl for mixer cmd - %s", __func__, mixer_str); free(mixer_str); return -EINVAL; } ret = mixer_ctl_set_array(ctl, set_values, ARRAY_SIZE(set_values)); if (ret < 0) { ALOGE("%s: Could not set array for mixer cmd - %s", __func__, mixer_str); } free(mixer_str); return ret; } int platform_set_qtime(void *platform, int audio_pcm_device_id, int haptic_pcm_device_id) { int ret = 0; uint64_t qtime_count = 0; uint64_t qtime_value = 0; uint32_t qtime_remainder = 0; int32_t audio_path_latency = 0; int32_t haptic_path_latency = 0; if (NULL == platform) { ALOGE("%s: platform is NULL", __func__); return -EINVAL; } if (audio_pcm_device_id <= 0 || haptic_pcm_device_id <= 0) { ALOGE("%s: Invalid pcm device id - %d", __func__, audio_pcm_device_id <= 0 ? audio_pcm_device_id : haptic_pcm_device_id); return -EINVAL; } audio_path_latency = platform_get_delay(platform, audio_pcm_device_id); if (audio_path_latency <= 0) { ALOGE("%s: error getting audio path latency: %d", __func__, audio_path_latency); return -EINVAL; } ALOGD("%s: Audio Path Latency: %d", __func__, audio_path_latency); haptic_path_latency = platform_get_delay(platform, haptic_pcm_device_id); if (haptic_path_latency <= 0) { ALOGE("%s: error getting haptic path latency: %d", __func__, haptic_path_latency); return -EINVAL; } ALOGD("%s: Haptic Path Latency: %d", __func__, haptic_path_latency); qtime_count = getQtime(); // Qtime count / Qtime freq (KHZ) = Qtime in milliseconds qtime_value = (uint64_t) (qtime_count / QTIME_FREQ_KHZ); // Convert Qtime to microseconds qtime_value *= 1000; // Adding max(path_latency) qtime_value += (uint32_t) max(audio_path_latency, haptic_path_latency); // Adding IPC delay + error correction ~10ms qtime_value += IPC_ERROR_DELAY; // Calculate remainder in microseconds qtime_remainder = ((qtime_count % QTIME_FREQ_KHZ) * 1000) / QTIME_FREQ_KHZ; // Add the remainder to qtime qtime_value += qtime_remainder; ALOGD("%s: Set qtime: %llu microsecs\n", __func__, (unsigned long long int)qtime_value); ret = send_qtime(platform, qtime_value, haptic_pcm_device_id); if (ret < 0) { ALOGE("%s: Could not send qtime for haptic session - %d", __func__, ret); return ret; } ret = send_qtime(platform, qtime_value, audio_pcm_device_id); if (ret < 0) { ALOGE("%s: Could not send qtime for audio session - %d", __func__, ret); } return ret; } static int find_index(struct name_to_index * table, int32_t len, const char * name) { int ret = 0; int32_t i; if (table == NULL) { ALOGE("%s: table is NULL", __func__); ret = -ENODEV; goto done; } if (name == NULL) { ALOGE("null key"); ret = -ENODEV; goto done; } for (i=0; i < len; i++) { const char* tn = table[i].name; size_t len = strlen(tn); if (strncmp(tn, name, len) == 0) { if (strlen(name) != len) { continue; // substring } ret = table[i].index; goto done; } } ALOGE("%s: Could not find index for name = %s", __func__, name); ret = -ENODEV; done: return ret; } int platform_set_fluence_type(void *platform, char *value) { int ret = 0; int fluence_type = FLUENCE_NONE; int fluence_flag = NONE_FLAG; struct platform_data *my_data = (struct platform_data *)platform; struct audio_device *adev = my_data->adev; ALOGV("%s: fluence type:%d", __func__, my_data->fluence_type); /* only dual mic turn on and off is supported as of now through setparameters */ if (!strncmp(AUDIO_PARAMETER_VALUE_DUALMIC,value, sizeof(AUDIO_PARAMETER_VALUE_DUALMIC))) { if (!strncmp("fluencepro", my_data->fluence_cap, sizeof("fluencepro")) || !strncmp("fluence", my_data->fluence_cap, sizeof("fluence"))) { ALOGV("fluence dualmic feature enabled \n"); fluence_type = FLUENCE_DUAL_MIC; fluence_flag = DMIC_FLAG; } else { ALOGE("%s: Failed to set DUALMIC", __func__); ret = -1; goto done; } } else if (!strncmp(AUDIO_PARAMETER_KEY_NO_FLUENCE, value, sizeof(AUDIO_PARAMETER_KEY_NO_FLUENCE))) { ALOGV("fluence disabled"); fluence_type = FLUENCE_NONE; } else { ALOGE("Invalid fluence value : %s",value); ret = -1; goto done; } if (fluence_type != my_data->fluence_type) { ALOGV("%s: Updating fluence_type to :%d", __func__, fluence_type); my_data->fluence_type = fluence_type; adev->acdb_settings = (adev->acdb_settings & FLUENCE_MODE_CLEAR) | fluence_flag; } done: return ret; } int platform_get_fluence_type(void *platform, char *value, uint32_t len) { int ret = 0; struct platform_data *my_data = (struct platform_data *)platform; if (my_data->fluence_type == FLUENCE_QUAD_MIC) { strlcpy(value, "quadmic", len); } else if (my_data->fluence_type == FLUENCE_TRI_MIC) { strlcpy(value, "trimic", len); } else if (my_data->fluence_type == FLUENCE_DUAL_MIC) { strlcpy(value, "dualmic", len); } else if (my_data->fluence_type == FLUENCE_NONE) { strlcpy(value, "none", len); } else ret = -1; return ret; } int platform_get_snd_device_index(char *device_name) { return find_index(snd_device_name_index, SND_DEVICE_MAX, device_name); } int platform_get_usecase_index(const char *usecase_name) { return find_index(usecase_name_index, AUDIO_USECASE_MAX, usecase_name); } int platform_get_audio_source_index(const char *audio_source_name) { return find_index(audio_source_index, AUDIO_SOURCE_CNT, audio_source_name); } void platform_add_operator_specific_device(snd_device_t snd_device, const char *operator, const char *mixer_path, unsigned int acdb_id) { struct operator_specific_device *device; if (operator_specific_device_table[snd_device] == NULL) { operator_specific_device_table[snd_device] = (struct listnode *)calloc(1, sizeof(struct listnode)); list_init(operator_specific_device_table[snd_device]); } device = (struct operator_specific_device *)calloc(1, sizeof(struct operator_specific_device)); if (device == NULL) { ALOGE("%s: memory allocation failed", __func__); return; } device->operator = strdup(operator); device->mixer_path = strdup(mixer_path); device->acdb_id = acdb_id; list_add_tail(operator_specific_device_table[snd_device], &device->list); ALOGD("%s: device[%s] -> operator[%s] mixer_path[%s] acdb_id[%d]", __func__, platform_get_snd_device_name(snd_device), operator, mixer_path, acdb_id); } int platform_get_effect_config_data(snd_device_t snd_device, struct audio_effect_config *effect_config, effect_type_t effect_type) { int ret = 0; if ((snd_device < SND_DEVICE_IN_BEGIN) || (snd_device >= SND_DEVICE_MAX) || (effect_type <= EFFECT_NONE) || (effect_type >= EFFECT_MAX)) { ALOGE("%s: Invalid snd_device = %d", __func__, snd_device); ret = -EINVAL; goto done; } if (effect_config == NULL) { ALOGE("%s: Invalid effect_config", __func__); ret = -EINVAL; goto done; } ALOGV("%s: snd_device = %d module_id = %d", __func__, snd_device, effect_config_table[GET_IN_DEVICE_INDEX(snd_device)][effect_type].module_id); memcpy(effect_config, &effect_config_table[GET_IN_DEVICE_INDEX(snd_device)][effect_type], sizeof(struct audio_effect_config)); done: return ret; } void platform_add_external_specific_device(snd_device_t snd_device, const char *usbid, unsigned int acdb_id) { struct external_specific_device *device; if (external_specific_device_table[snd_device] == NULL) { external_specific_device_table[snd_device] = (struct listnode *)calloc(1, sizeof(struct listnode)); list_init(external_specific_device_table[snd_device]); } device = (struct external_specific_device *)calloc(1, sizeof(struct external_specific_device)); if (device == NULL) { ALOGE("%s: memory allocation failed", __func__); return; } device->usbid = strdup(usbid); device->acdb_id = acdb_id; list_add_tail(external_specific_device_table[snd_device], &device->list); ALOGD("%s: device[%s] usbid[%s] -> acdb_id[%d]", __func__, platform_get_snd_device_name(snd_device), usbid, acdb_id); } static int platform_get_fluence_mmsecns_config_data(struct audio_fluence_mmsecns_config *fluence_mmsecns_config) { int ret = 0; if (fluence_mmsecns_config == NULL) { ALOGE("%s: Invalid fluence_mmsecns_config", __func__); ret = -EINVAL; goto done; } ALOGV("%s: topology_id = 0x%x, module_id = 0x%x, instance_id = 0x%x, param_id = 0x%x", __func__, fluence_mmsecns_table.topology_id, fluence_mmsecns_table.module_id, fluence_mmsecns_table.instance_id, fluence_mmsecns_table.param_id); memcpy(fluence_mmsecns_config, &fluence_mmsecns_table, sizeof(struct audio_fluence_mmsecns_config)); done: return ret; } int platform_set_snd_device_acdb_id(snd_device_t snd_device, unsigned int acdb_id) { int ret = 0; if ((snd_device < SND_DEVICE_MIN) || (snd_device >= SND_DEVICE_MAX)) { ALOGE("%s: Invalid snd_device = %d", __func__, snd_device); ret = -EINVAL; goto done; } ALOGV("%s: acdb_device_table[%s]: old = %d new = %d", __func__, platform_get_snd_device_name(snd_device), acdb_device_table[snd_device], acdb_id); acdb_device_table[snd_device] = acdb_id; done: return ret; } int platform_set_effect_config_data(snd_device_t snd_device, struct audio_effect_config effect_config, effect_type_t effect_type) { int ret = 0; if ((snd_device < SND_DEVICE_IN_BEGIN) || (snd_device >= SND_DEVICE_MAX) || (effect_type <= EFFECT_NONE) || (effect_type >= EFFECT_MAX)) { ALOGE("%s: Invalid snd_device = %d", __func__, snd_device); ret = -EINVAL; goto done; } ALOGV("%s 0x%x 0x%x 0x%x 0x%x", __func__, effect_config.module_id, effect_config.instance_id, effect_config.param_id, effect_config.param_value); effect_config_table[GET_IN_DEVICE_INDEX(snd_device)][effect_type] = effect_config; done: return ret; } int platform_set_fluence_mmsecns_config(struct audio_fluence_mmsecns_config fluence_mmsecns_config) { int ret = 0; ALOGV("%s: topology_id = 0x%x, module_id = 0x%x, instance_id = 0x%x, param_id = 0x%x", __func__, fluence_mmsecns_config.topology_id, fluence_mmsecns_config.module_id, fluence_mmsecns_config.instance_id, fluence_mmsecns_config.param_id); fluence_mmsecns_table = fluence_mmsecns_config; return ret; } int platform_set_acdb_metainfo_key(void *platform, char *name, int key) { struct meta_key_list *key_info; struct platform_data *pdata = (struct platform_data *)platform; key_info = (struct meta_key_list *)calloc(1, sizeof(struct meta_key_list)); if (!key_info) { ALOGE("%s: Could not allocate memory for key %d", __func__, key); return -ENOMEM; } key_info->cal_info.nKey = key; strlcpy(key_info->name, name, sizeof(key_info->name)); list_add_tail(&pdata->acdb_meta_key_list, &key_info->list); ALOGD("%s: successfully added module %s and key %d to the list", __func__, key_info->name, key_info->cal_info.nKey); return 0; } int platform_get_meta_info_key_from_list(void *platform, char *mod_name) { struct listnode *node; struct meta_key_list *key_info; struct platform_data *pdata = (struct platform_data *)platform; int key = 0; ALOGV("%s: for module %s", __func__, mod_name); list_for_each(node, &pdata->acdb_meta_key_list) { key_info = node_to_item(node, struct meta_key_list, list); if (strcmp(key_info->name, mod_name) == 0) { key = key_info->cal_info.nKey; ALOGD("%s: Found key %d for module %s", __func__, key, mod_name); break; } } return key; } int platform_get_default_app_type(void *platform) { struct platform_data *my_data = (struct platform_data *)platform; if (my_data->acdb_get_default_app_type) return my_data->acdb_get_default_app_type(); else return DEFAULT_APP_TYPE_RX_PATH; } int platform_get_default_app_type_v2(void *platform, usecase_type_t type) { ALOGV("%s: Platform: %p, type: %d", __func__, platform, type); if(type == PCM_CAPTURE) return DEFAULT_APP_TYPE_TX_PATH; else return DEFAULT_APP_TYPE_RX_PATH; } int platform_get_snd_device_acdb_id(snd_device_t snd_device) { if ((snd_device < SND_DEVICE_MIN) || (snd_device >= SND_DEVICE_MAX)) { ALOGE("%s: Invalid snd_device = %d", __func__, snd_device); return -EINVAL; } /* * If speaker protection is enabled, function returns supported * sound device for speaker. Else same sound device is returned. */ snd_device = platform_get_spkr_prot_snd_device(snd_device); if (operator_specific_device_table[snd_device] != NULL) return get_operator_specific_device_acdb_id(snd_device); else if (external_specific_device_table[snd_device] != NULL) return get_external_specific_device_acdb_id(snd_device); else return acdb_device_table[snd_device]; } int platform_set_snd_device_bit_width(snd_device_t snd_device, unsigned int bit_width) { int ret = 0; if ((snd_device < SND_DEVICE_MIN) || (snd_device >= SND_DEVICE_MAX)) { ALOGE("%s: Invalid snd_device = %d", __func__, snd_device); ret = -EINVAL; goto done; } backend_bit_width_table[snd_device] = bit_width; done: return ret; } int platform_get_snd_device_bit_width(snd_device_t snd_device) { if ((snd_device < SND_DEVICE_MIN) || (snd_device >= SND_DEVICE_MAX)) { ALOGE("%s: Invalid snd_device = %d", __func__, snd_device); return CODEC_BACKEND_DEFAULT_BIT_WIDTH; } return backend_bit_width_table[snd_device]; } int platform_set_native_support(int na_mode) { if (NATIVE_AUDIO_MODE_SRC == na_mode || NATIVE_AUDIO_MODE_TRUE_44_1 == na_mode || NATIVE_AUDIO_MODE_MULTIPLE_MIX_IN_CODEC == na_mode || NATIVE_AUDIO_MODE_MULTIPLE_MIX_IN_DSP == na_mode) { na_props.platform_na_prop_enabled = na_props.ui_na_prop_enabled = true; na_props.na_mode = na_mode; ALOGD("%s:napb: native audio playback enabled in (%s) mode", __func__, ((na_mode == NATIVE_AUDIO_MODE_SRC)?"SRC": (na_mode == NATIVE_AUDIO_MODE_TRUE_44_1)?"True": (na_mode == NATIVE_AUDIO_MODE_MULTIPLE_MIX_IN_CODEC)?"Multiple_Mix_Codec":"Multiple_Mix_DSP")); } else { na_props.platform_na_prop_enabled = false; na_props.na_mode = NATIVE_AUDIO_MODE_INVALID; ALOGD("%s:napb: native audio playback disabled", __func__); } return 0; } bool platform_check_codec_dsd_support(void *platform) { struct platform_data *my_data = (struct platform_data *)platform; return my_data->is_dsd_supported; } bool platform_check_codec_asrc_support(void *platform) { struct platform_data *my_data = (struct platform_data *)platform; return my_data->is_asrc_supported; } int platform_get_native_support() { int ret = NATIVE_AUDIO_MODE_INVALID; if (na_props.platform_na_prop_enabled && na_props.ui_na_prop_enabled) { ret = na_props.na_mode; } ALOGV("%s:napb: ui Prop enabled(%d) version(%d)", __func__, na_props.ui_na_prop_enabled, na_props.na_mode); return ret; } void native_audio_get_params(struct str_parms *query, struct str_parms *reply, char *value, int len) { int ret; ret = str_parms_get_str(query, AUDIO_PARAMETER_KEY_NATIVE_AUDIO, value, len); if (ret >= 0) { if (na_props.platform_na_prop_enabled) { str_parms_add_str(reply, AUDIO_PARAMETER_KEY_NATIVE_AUDIO, na_props.ui_na_prop_enabled ? "true" : "false"); ALOGV("%s:napb: na_props.ui_na_prop_enabled: %d", __func__, na_props.ui_na_prop_enabled); } else { str_parms_add_str(reply, AUDIO_PARAMETER_KEY_NATIVE_AUDIO, "false"); ALOGV("%s:napb: native audio not supported: %d", __func__, na_props.platform_na_prop_enabled); } } } int native_audio_set_params(struct platform_data *platform, struct str_parms *parms, char *value, int len) { int ret = -1; struct audio_usecase *usecase; struct listnode *node; int mode = NATIVE_AUDIO_MODE_INVALID; if (!value || !parms) return ret; ret = str_parms_get_str(parms, AUDIO_PARAMETER_KEY_NATIVE_AUDIO_MODE, value, len); if (ret >= 0) { if (value && !strncmp(value, "src", sizeof("src"))) mode = NATIVE_AUDIO_MODE_SRC; else if (value && !strncmp(value, "true", sizeof("true"))) mode = NATIVE_AUDIO_MODE_TRUE_44_1; else if (value && !strncmp(value, "multiple_mix_codec", sizeof("multiple_mix_codec"))) mode = NATIVE_AUDIO_MODE_MULTIPLE_MIX_IN_CODEC; else if (value && !strncmp(value, "multiple_mix_dsp", sizeof("multiple_mix_dsp"))) mode = NATIVE_AUDIO_MODE_MULTIPLE_MIX_IN_DSP; else { mode = NATIVE_AUDIO_MODE_INVALID; ALOGE("%s:napb:native_audio_mode in platform info xml,invalid mode string", __func__); } ALOGD("%s:napb updating mode (%d) from XML",__func__, mode); platform_set_native_support(mode); } ret = str_parms_get_str(parms, AUDIO_PARAMETER_KEY_NATIVE_AUDIO, value, len); if (ret >= 0) { if (na_props.platform_na_prop_enabled) { if (!strncmp("true", value, sizeof("true"))) { na_props.ui_na_prop_enabled = true; ALOGD("%s:napb: native audio feature enabled from UI", __func__); } else { na_props.ui_na_prop_enabled = false; ALOGD("%s:napb: native audio feature disabled from UI", __func__); } str_parms_del(parms, AUDIO_PARAMETER_KEY_NATIVE_AUDIO); /* * Iterate through the usecase list and trigger device switch for * all the appropriate usecases */ list_for_each(node, &(platform->adev)->usecase_list) { usecase = node_to_item(node, struct audio_usecase, list); if (usecase->stream.out && is_offload_usecase(usecase->id) && (compare_device_type(&usecase->stream.out->device_list, AUDIO_DEVICE_OUT_WIRED_HEADPHONE) || compare_device_type(&usecase->stream.out->device_list, AUDIO_DEVICE_OUT_WIRED_HEADSET)) && OUTPUT_SAMPLING_RATE_44100 == usecase->stream.out->sample_rate) { ALOGD("%s:napb: triggering dynamic device switch for usecase %d, %s" " stream %p, device (%u)", __func__, usecase->id, use_case_table[usecase->id], (void*) usecase->stream.out, get_device_types(&usecase->stream.out->device_list)); select_devices(platform->adev, usecase->id); } } } else ALOGD("%s:napb: native audio cannot be enabled from UI", __func__); } return ret; } int check_hdset_combo_device(snd_device_t snd_device) { int ret = false; if (SND_DEVICE_OUT_SPEAKER_AND_HEADPHONES == snd_device || SND_DEVICE_OUT_SPEAKER_AND_LINE == snd_device || SND_DEVICE_OUT_SPEAKER_AND_HEADPHONES_EXTERNAL_1 == snd_device || SND_DEVICE_OUT_SPEAKER_AND_HEADPHONES_EXTERNAL_2 == snd_device || SND_DEVICE_OUT_SPEAKER_AND_ANC_HEADSET == snd_device || SND_DEVICE_OUT_SPEAKER_AND_ANC_FB_HEADSET == snd_device) ret = true; return ret; } int codec_device_supports_native_playback(struct listnode *out_devices) { int ret = false; if (compare_device_type(out_devices, AUDIO_DEVICE_OUT_WIRED_HEADPHONE) || compare_device_type(out_devices, AUDIO_DEVICE_OUT_WIRED_HEADSET) || compare_device_type(out_devices, AUDIO_DEVICE_OUT_LINE) || compare_device_type(out_devices, AUDIO_DEVICE_OUT_USB_HEADSET)) ret = true; return ret; } int is_hdset_combo_device(struct listnode *out_devices) { int ret = false; if ((compare_device_type(out_devices, AUDIO_DEVICE_OUT_WIRED_HEADPHONE) && compare_device_type(out_devices, AUDIO_DEVICE_OUT_SPEAKER_SAFE)) || (compare_device_type(out_devices, AUDIO_DEVICE_OUT_WIRED_HEADSET) && compare_device_type(out_devices, AUDIO_DEVICE_OUT_SPEAKER_SAFE)) || (compare_device_type(out_devices, AUDIO_DEVICE_OUT_WIRED_HEADPHONE) && compare_device_type(out_devices, AUDIO_DEVICE_OUT_SPEAKER)) || (compare_device_type(out_devices, AUDIO_DEVICE_OUT_WIRED_HEADSET) && compare_device_type(out_devices, AUDIO_DEVICE_OUT_SPEAKER))) ret = true; return ret; } int platform_get_backend_index(snd_device_t snd_device) { int32_t port = DEFAULT_CODEC_BACKEND; if (snd_device >= SND_DEVICE_OUT_BEGIN && snd_device < SND_DEVICE_OUT_END) { if (backend_tag_table[snd_device] != NULL) { if (strncmp(backend_tag_table[snd_device], "headphones-44.1", sizeof("headphones-44.1")) == 0) port = HEADPHONE_44_1_BACKEND; else if (strncmp(backend_tag_table[snd_device], "headphones-hifi-filter", sizeof("headphones-hifi-filter")) == 0) port = HEADPHONE_BACKEND; else if (strncmp(backend_tag_table[snd_device], "headphones-dsd", sizeof("headphones-dsd")) == 0) port = DSD_NATIVE_BACKEND; else if (strncmp(backend_tag_table[snd_device], "headphones", sizeof("headphones")) == 0) port = HEADPHONE_BACKEND; else if (strncmp(backend_tag_table[snd_device], "headset", sizeof("headset")) == 0) port = HEADPHONE_BACKEND; else if (strcmp(backend_tag_table[snd_device], "hdmi") == 0) port = HDMI_RX_BACKEND; else if (strcmp(backend_tag_table[snd_device], "display-port") == 0) port = DISP_PORT_RX_BACKEND; else if (strcmp(backend_tag_table[snd_device], "display-port1") == 0) port = DISP_PORT1_RX_BACKEND; else if ((strcmp(backend_tag_table[snd_device], "usb-headphones") == 0) || (strcmp(backend_tag_table[snd_device], "usb-headset") == 0)) port = USB_AUDIO_RX_BACKEND; else if (strcmp(backend_tag_table[snd_device], "call-proxy") == 0) port = CALL_PROXY_RX_BACKEND; else if (strncmp(backend_tag_table[snd_device], "headphones-and-haptics", sizeof("headphones-and-haptics")) == 0) port = HEADPHONE_BACKEND; } } else if (snd_device >= SND_DEVICE_IN_BEGIN && snd_device < SND_DEVICE_IN_END) { port = DEFAULT_CODEC_TX_BACKEND; if (backend_tag_table[snd_device] != NULL) { if (strcmp(backend_tag_table[snd_device], "usb-headset-mic") == 0) port = USB_AUDIO_TX_BACKEND; else if (strstr(backend_tag_table[snd_device], "bt-sco") != NULL) port = BT_SCO_TX_BACKEND; else if (strcmp(backend_tag_table[snd_device], "spdif-in") == 0) port = SPDIF_TX_BACKEND; else if (strcmp(backend_tag_table[snd_device], "hdmi-in") == 0) port = HDMI_TX_BACKEND; else if (strcmp(backend_tag_table[snd_device], "hdmi-arc-in") == 0) port = HDMI_ARC_TX_BACKEND; else if (strcmp(backend_tag_table[snd_device], "headset-mic") == 0) port = HEADSET_TX_BACKEND; else if (strcmp(backend_tag_table[snd_device], "call-proxy-in") == 0) port = CALL_PROXY_TX_BACKEND; } } else { ALOGW("%s:napb: Invalid device - %d ", __func__, snd_device); } ALOGV("%s:napb: backend port - %d device - %d ", __func__, port, snd_device); return port; } int platform_send_audio_calibration(void *platform, struct audio_usecase *usecase, int app_type) { struct platform_data *my_data = (struct platform_data *)platform; int acdb_dev_id, acdb_dev_type; int snd_device = SND_DEVICE_OUT_SPEAKER; int new_snd_device[SND_DEVICE_OUT_END] = {0}; int i, num_devices = 1; bool is_incall_rec_usecase = false; snd_device_t incall_rec_device; int sample_rate = DEFAULT_OUTPUT_SAMPLING_RATE; struct audio_backend_cfg backend_cfg = {0}; bool is_bus_dev_usecase = false; if (voice_is_in_call_or_call_screen(my_data->adev)) is_incall_rec_usecase = voice_is_in_call_rec_stream(usecase->stream.in); if (compare_device_type(&usecase->device_list, AUDIO_DEVICE_OUT_BUS)) is_bus_dev_usecase = true; if (usecase->type == PCM_PLAYBACK) snd_device = usecase->out_snd_device; else if ((usecase->type == PCM_CAPTURE) && is_incall_rec_usecase) snd_device = voice_get_incall_rec_snd_device(usecase->in_snd_device); else if ((usecase->type == PCM_HFP_CALL) || (usecase->type == PCM_CAPTURE)) snd_device = usecase->in_snd_device; else if (usecase->type == TRANSCODE_LOOPBACK_RX) snd_device = usecase->out_snd_device; acdb_dev_id = acdb_device_table[platform_get_spkr_prot_snd_device(snd_device)]; if (acdb_dev_id < 0) { ALOGE("%s: Could not find acdb id for device(%d)", __func__, snd_device); return -EINVAL; } if (!is_incall_rec_usecase) { if (platform_split_snd_device(my_data, snd_device, &num_devices, new_snd_device) < 0) { new_snd_device[0] = snd_device; } } else { incall_rec_device = voice_get_incall_rec_backend_device(usecase->stream.in); if (platform_split_snd_device(my_data, incall_rec_device, &num_devices, new_snd_device) < 0) { new_snd_device[0] = snd_device; } } if ((usecase->type == PCM_HFP_CALL) && is_bus_dev_usecase) { num_devices = 2; new_snd_device[0] = usecase->in_snd_device; new_snd_device[1] = usecase->out_snd_device; } for (i = 0; i < num_devices; i++) { if (!is_incall_rec_usecase) { acdb_dev_id = acdb_device_table[platform_get_spkr_prot_snd_device(new_snd_device[i])]; sample_rate = audio_extn_utils_get_app_sample_rate_for_device(my_data->adev, usecase, new_snd_device[i]); platform_get_codec_backend_cfg(my_data->adev, new_snd_device[i], &backend_cfg); } else { // Use in_call_rec snd_device to extract the ACDB device ID instead of split snd devices acdb_dev_id = acdb_device_table[platform_get_spkr_prot_snd_device(snd_device)]; sample_rate = audio_extn_utils_get_app_sample_rate_for_device(my_data->adev, usecase, snd_device); platform_get_codec_backend_cfg(my_data->adev, snd_device, &backend_cfg); } // Do not use Rx path default app type for TX path if ((usecase->type == PCM_CAPTURE) && (app_type == DEFAULT_APP_TYPE_RX_PATH)) { ALOGD("Resetting app type for Tx path to default"); app_type = DEFAULT_APP_TYPE_TX_PATH; } else if ((usecase->type == PCM_HFP_CALL) && is_bus_dev_usecase) { if (new_snd_device[i] >= SND_DEVICE_OUT_BEGIN && new_snd_device[i] < SND_DEVICE_OUT_END) { app_type = usecase->out_app_type_cfg.app_type; sample_rate = usecase->out_app_type_cfg.sample_rate; } else { app_type = usecase->in_app_type_cfg.app_type; sample_rate = usecase->in_app_type_cfg.sample_rate; } ALOGD("%s: Updating to app type (%d) and sample rate (%d)", __func__, app_type, sample_rate); } /* Override backend cfg sample rate in calibration for vi feedback usecase */ if (usecase->id == USECASE_AUDIO_SPKR_CALIB_TX) { ALOGV("Reset backend cfg sample rate to 8KHz for spkr calib Tx use case"); backend_cfg.sample_rate = sample_rate; } if (acdb_dev_id < 0) { ALOGE("%s: Could not find acdb id for device(%d)", __func__, new_snd_device[i]); return -EINVAL; } /* Notify device change info to effect clients registered */ if (usecase->type == PCM_PLAYBACK) { audio_extn_gef_notify_device_config( &usecase->stream.out->device_list, usecase->stream.out->channel_mask, sample_rate, acdb_dev_id, usecase->stream.out->app_type_cfg.app_type); } ALOGV("%s: sending audio calibration for snd_device(%d) acdb_id(%d)", __func__, new_snd_device[i], acdb_dev_id); if (new_snd_device[i] >= SND_DEVICE_OUT_BEGIN && new_snd_device[i] < SND_DEVICE_OUT_END) acdb_dev_type = ACDB_DEV_TYPE_OUT; else acdb_dev_type = ACDB_DEV_TYPE_IN; if (my_data->acdb_send_audio_cal_v4) { my_data->acdb_send_audio_cal_v4(acdb_dev_id, acdb_dev_type, app_type, sample_rate, i, backend_cfg.sample_rate); } else if (my_data->acdb_send_audio_cal_v3) { my_data->acdb_send_audio_cal_v3(acdb_dev_id, acdb_dev_type, app_type, sample_rate, i); } else if (my_data->acdb_send_audio_cal) { my_data->acdb_send_audio_cal(acdb_dev_id, acdb_dev_type, app_type, sample_rate); } } return 0; } int platform_switch_voice_call_device_pre(void *platform) { struct platform_data *my_data = (struct platform_data *)platform; int ret = 0; if (my_data->csd != NULL && voice_is_in_call_or_call_screen(my_data->adev)) { /* This must be called before disabling mixer controls on APQ side */ ret = my_data->csd->disable_device(); if (ret < 0) { ALOGE("%s: csd_client_disable_device, failed, error %d", __func__, ret); } } return ret; } int platform_switch_voice_call_enable_device_config(void *platform, snd_device_t out_snd_device, snd_device_t in_snd_device) { struct platform_data *my_data = (struct platform_data *)platform; int acdb_rx_id, acdb_tx_id; int ret = 0; if (my_data->csd == NULL) return ret; if ((out_snd_device == SND_DEVICE_OUT_VOICE_SPEAKER || out_snd_device == SND_DEVICE_OUT_VOICE_SPEAKER_STEREO || out_snd_device == SND_DEVICE_OUT_VOICE_SPEAKER_2 || out_snd_device == SND_DEVICE_OUT_VOICE_SPEAKER_VBAT || out_snd_device == SND_DEVICE_OUT_VOICE_SPEAKER_2_VBAT) && audio_extn_spkr_prot_is_enabled()) { if (my_data->is_vbat_speaker || my_data->is_bcl_speaker) acdb_rx_id = acdb_device_table[SND_DEVICE_OUT_SPEAKER_PROTECTED_VBAT]; else acdb_rx_id = acdb_device_table[SND_DEVICE_OUT_SPEAKER_PROTECTED]; } else acdb_rx_id = platform_get_snd_device_acdb_id(out_snd_device); acdb_tx_id = platform_get_snd_device_acdb_id(in_snd_device); if (acdb_rx_id > 0 && acdb_tx_id > 0) { ret = my_data->csd->enable_device_config(acdb_rx_id, acdb_tx_id); if (ret < 0) { ALOGE("%s: csd_enable_device_config, failed, error %d", __func__, ret); } } else { ALOGE("%s: Incorrect ACDB IDs (rx: %d tx: %d)", __func__, acdb_rx_id, acdb_tx_id); } return ret; } int platform_switch_voice_call_device_post(void *platform, snd_device_t out_snd_device, snd_device_t in_snd_device) { struct platform_data *my_data = (struct platform_data *)platform; int acdb_rx_id, acdb_tx_id; if (my_data->acdb_send_voice_cal == NULL) { ALOGE("%s: dlsym error for acdb_send_voice_call", __func__); } else { if (audio_extn_spkr_prot_is_enabled()) { if (out_snd_device == SND_DEVICE_OUT_VOICE_SPEAKER || out_snd_device == SND_DEVICE_OUT_VOICE_SPEAKER_WSA) out_snd_device = SND_DEVICE_OUT_VOICE_SPEAKER_PROTECTED; else if (out_snd_device == SND_DEVICE_OUT_VOICE_SPEAKER_STEREO) out_snd_device = SND_DEVICE_OUT_VOICE_SPEAKER_STEREO_PROTECTED; else if (out_snd_device == SND_DEVICE_OUT_VOICE_SPEAKER_VBAT) out_snd_device = SND_DEVICE_OUT_VOICE_SPEAKER_PROTECTED_VBAT; else if (out_snd_device == SND_DEVICE_OUT_VOICE_SPEAKER_2 || out_snd_device == SND_DEVICE_OUT_VOICE_SPEAKER_2_WSA) out_snd_device = SND_DEVICE_OUT_VOICE_SPEAKER_2_PROTECTED; else if (out_snd_device == SND_DEVICE_OUT_VOICE_SPEAKER_2_VBAT) out_snd_device = SND_DEVICE_OUT_VOICE_SPEAKER_2_PROTECTED_VBAT; } acdb_rx_id = platform_get_snd_device_acdb_id(out_snd_device); acdb_tx_id = platform_get_snd_device_acdb_id(in_snd_device); if (acdb_rx_id > 0 && acdb_tx_id > 0) my_data->acdb_send_voice_cal(acdb_rx_id, acdb_tx_id); else ALOGE("%s: Incorrect ACDB IDs (rx: %d tx: %d)", __func__, acdb_rx_id, acdb_tx_id); } return 0; } int platform_switch_voice_call_usecase_route_post(void *platform, snd_device_t out_snd_device, snd_device_t in_snd_device) { struct platform_data *my_data = (struct platform_data *)platform; int acdb_rx_id, acdb_tx_id; int ret = 0; if (my_data->csd == NULL) return ret; if ((out_snd_device == SND_DEVICE_OUT_VOICE_SPEAKER || out_snd_device == SND_DEVICE_OUT_VOICE_SPEAKER_2 || out_snd_device == SND_DEVICE_OUT_VOICE_SPEAKER_STEREO || out_snd_device == SND_DEVICE_OUT_VOICE_SPEAKER_VBAT || out_snd_device == SND_DEVICE_OUT_VOICE_SPEAKER_2_VBAT) && audio_extn_spkr_prot_is_enabled()) { if (my_data->is_vbat_speaker || my_data->is_bcl_speaker) acdb_rx_id = acdb_device_table[SND_DEVICE_OUT_SPEAKER_PROTECTED_VBAT]; else acdb_rx_id = acdb_device_table[SND_DEVICE_OUT_SPEAKER_PROTECTED]; } else acdb_rx_id = platform_get_snd_device_acdb_id(out_snd_device); acdb_tx_id = platform_get_snd_device_acdb_id(in_snd_device); if (acdb_rx_id > 0 && acdb_tx_id > 0) { ret = my_data->csd->enable_device(acdb_rx_id, acdb_tx_id, my_data->adev->acdb_settings); if (ret < 0) { ALOGE("%s: csd_enable_device, failed, error %d", __func__, ret); } } else { ALOGE("%s: Incorrect ACDB IDs (rx: %d tx: %d)", __func__, acdb_rx_id, acdb_tx_id); } return ret; } int platform_start_voice_call(void *platform, uint32_t vsid) { struct platform_data *my_data = (struct platform_data *)platform; int ret = 0; if (my_data->csd != NULL) { ret = my_data->csd->start_voice(vsid); if (ret < 0) { ALOGE("%s: csd_start_voice error %d\n", __func__, ret); } } return ret; } int platform_stop_voice_call(void *platform, uint32_t vsid) { struct platform_data *my_data = (struct platform_data *)platform; int ret = 0; if (my_data->csd != NULL) { ret = my_data->csd->stop_voice(vsid); if (ret < 0) { ALOGE("%s: csd_stop_voice error %d\n", __func__, ret); } } return ret; } int platform_set_mic_break_det(void *platform, bool enable) { int ret = 0; struct platform_data *my_data = (struct platform_data *)platform; struct audio_device *adev = my_data->adev; const char *mixer_ctl_name = "Voice Mic Break Enable"; struct mixer_ctl *ctl = mixer_get_ctl_by_name(adev->mixer, mixer_ctl_name); if (!ctl) { ALOGE("%s: Could not get ctl for mixer cmd - %s", __func__, mixer_ctl_name); return -EINVAL; } ret = mixer_ctl_set_value(ctl, 0, enable); if(ret) ALOGE("%s: Failed to set mixer ctl: %s", __func__, mixer_ctl_name); return ret; } int platform_get_sample_rate(void *platform, uint32_t *rate) { struct platform_data *my_data = (struct platform_data *)platform; int ret = 0; if ((my_data->csd != NULL) && my_data->is_i2s_ext_modem) { ret = my_data->csd->get_sample_rate(rate); if (ret < 0) { ALOGE("%s: csd_get_sample_rate error %d\n", __func__, ret); } } return ret; } void platform_set_speaker_gain_in_combo(struct audio_device *adev, snd_device_t snd_device, bool enable) { const char* name; switch (snd_device) { case SND_DEVICE_OUT_SPEAKER_AND_HEADPHONES: if (enable) name = "spkr-gain-in-headphone-combo"; else name = "speaker-gain-default"; break; case SND_DEVICE_OUT_SPEAKER_AND_LINE: if (enable) name = "spkr-gain-in-line-combo"; else name = "speaker-gain-default"; break; case SND_DEVICE_OUT_SPEAKER_SAFE_AND_HEADPHONES: if (enable) name = "spkr-safe-gain-in-headphone-combo"; else name = "speaker-safe-gain-default"; break; case SND_DEVICE_OUT_SPEAKER_SAFE_AND_LINE: if (enable) name = "spkr-safe-gain-in-line-combo"; else name = "speaker-safe-gain-default"; break; default: return; } audio_route_apply_and_update_path(adev->audio_route, name); } int platform_set_voice_volume(void *platform, int volume) { struct platform_data *my_data = (struct platform_data *)platform; struct audio_device *adev = my_data->adev; struct mixer_ctl *ctl; const char *mixer_ctl_name = "Voice Rx Gain"; const char *mute_mixer_ctl_name = "Voice Rx Device Mute"; int vol_index = 0, ret = 0; long set_values[ ] = {0, ALL_SESSION_VSID, DEFAULT_VOLUME_RAMP_DURATION_MS}; // Voice volume levels are mapped to adsp volume levels as follows. // 100 -> 5, 80 -> 4, 60 -> 3, 40 -> 2, 20 -> 1 0 -> 0 // But this values don't changed in kernel. So, below change is need. vol_index = (int)percent_to_index(volume, MIN_VOL_INDEX, my_data->max_vol_index); set_values[0] = vol_index; ctl = mixer_get_ctl_by_name(adev->mixer, mixer_ctl_name); if (!ctl) { ALOGE("%s: Could not get ctl for mixer cmd - %s", __func__, mixer_ctl_name); return -EINVAL; } ALOGV("%s: Setting voice volume index: %ld", __func__, set_values[0]); mixer_ctl_set_array(ctl, set_values, ARRAY_SIZE(set_values)); // Send mute command in case volume index is max since indexes are inverted // for mixer controls. if (vol_index == my_data->max_vol_index) set_values[0] = 1; else set_values[0] = 0; ctl = mixer_get_ctl_by_name(adev->mixer, mute_mixer_ctl_name); if (!ctl) { ALOGE("%s: Could not get ctl for mixer cmd - %s", __func__, mute_mixer_ctl_name); return -EINVAL; } ALOGV("%s: Setting RX Device Mute to: %ld", __func__, set_values[0]); mixer_ctl_set_array(ctl, set_values, ARRAY_SIZE(set_values)); if (my_data->csd != NULL) { ret = my_data->csd->volume(ALL_SESSION_VSID, volume, DEFAULT_VOLUME_RAMP_DURATION_MS); if (ret < 0) { ALOGE("%s: csd_volume error %d", __func__, ret); } } return ret; } int platform_set_mic_mute(void *platform, bool state) { struct platform_data *my_data = (struct platform_data *)platform; struct audio_device *adev = my_data->adev; struct mixer_ctl *ctl; const char *mixer_ctl_name = "Voice Tx Mute"; int ret = 0; long set_values[ ] = {0, ALL_SESSION_VSID, DEFAULT_MUTE_RAMP_DURATION_MS}; if (adev->mode != AUDIO_MODE_IN_CALL && adev->mode != AUDIO_MODE_IN_COMMUNICATION && adev->mode != AUDIO_MODE_CALL_SCREEN) return 0; if (adev->enable_hfp) mixer_ctl_name = "HFP Tx Mute"; set_values[0] = state; ctl = mixer_get_ctl_by_name(adev->mixer, mixer_ctl_name); if (!ctl) { ALOGE("%s: Could not get ctl for mixer cmd - %s", __func__, mixer_ctl_name); ret = -EINVAL; } else { ALOGV("%s Setting voice mute state: %d", __func__, state); mixer_ctl_set_array(ctl, set_values, ARRAY_SIZE(set_values)); } if (my_data->csd != NULL) { ret = my_data->csd->mic_mute(ALL_SESSION_VSID, state, DEFAULT_MUTE_RAMP_DURATION_MS); if (ret < 0) { ALOGE("%s: csd_mic_mute error %d", __func__, ret); } } return ret; } int platform_set_device_mute(void *platform, bool state, char *dir) { struct platform_data *my_data = (struct platform_data *)platform; struct audio_device *adev = my_data->adev; struct mixer_ctl *ctl; char *mixer_ctl_name = NULL; int ret = 0; long set_values[ ] = {0, ALL_SESSION_VSID, 0}; if(dir == NULL) { ALOGE("%s: Invalid direction:%s", __func__, dir); return -EINVAL; } if (!strncmp("rx", dir, sizeof("rx"))) { mixer_ctl_name = "Voice Rx Device Mute"; } else if (!strncmp("tx", dir, sizeof("tx"))) { mixer_ctl_name = "Voice Tx Device Mute"; } else { return -EINVAL; } set_values[0] = state; ctl = mixer_get_ctl_by_name(adev->mixer, mixer_ctl_name); if (!ctl) { ALOGE("%s: Could not get ctl for mixer cmd - %s", __func__, mixer_ctl_name); return -EINVAL; } ALOGV("%s: Setting device mute state: %d, mixer ctrl:%s", __func__,state, mixer_ctl_name); mixer_ctl_set_array(ctl, set_values, ARRAY_SIZE(set_values)); return ret; } int platform_split_snd_device(void *platform, snd_device_t snd_device, int *num_devices, snd_device_t *new_snd_devices) { int ret = -EINVAL; struct platform_data *my_data = (struct platform_data *)platform; if ( NULL == num_devices || NULL == new_snd_devices || NULL == my_data) { ALOGE("%s: NULL pointer ..", __func__); return -EINVAL; } /* * If wired headset/headphones/line devices share the same backend * with speaker/earpiece this routine returns -EINVAL. */ if (snd_device == SND_DEVICE_OUT_SPEAKER_AND_HEADPHONES && !platform_check_backends_match(SND_DEVICE_OUT_SPEAKER, SND_DEVICE_OUT_HEADPHONES)) { *num_devices = 2; if (my_data->is_vbat_speaker) new_snd_devices[0] = SND_DEVICE_OUT_SPEAKER_VBAT; else if (my_data->is_wsa_speaker) new_snd_devices[0] = SND_DEVICE_OUT_SPEAKER_WSA; else new_snd_devices[0] = SND_DEVICE_OUT_SPEAKER; new_snd_devices[1] = SND_DEVICE_OUT_HEADPHONES; ret = 0; } else if (snd_device == SND_DEVICE_OUT_SPEAKER_HEADPHONES_AND_HAPTICS && !platform_check_backends_match(SND_DEVICE_OUT_SPEAKER, SND_DEVICE_OUT_HEADPHONES)) { *num_devices = 2; new_snd_devices[0] = SND_DEVICE_OUT_SPEAKER_AND_HAPTICS; new_snd_devices[1] = SND_DEVICE_OUT_HEADPHONES; ret = 0; } else if (snd_device == SND_DEVICE_OUT_SPEAKER_AND_LINE && !platform_check_backends_match(SND_DEVICE_OUT_SPEAKER, SND_DEVICE_OUT_LINE)) { *num_devices = 2; new_snd_devices[0] = SND_DEVICE_OUT_SPEAKER; new_snd_devices[1] = SND_DEVICE_OUT_LINE; ret = 0; } else if (snd_device == SND_DEVICE_OUT_SPEAKER_SAFE_AND_HEADPHONES && !platform_check_backends_match(SND_DEVICE_OUT_SPEAKER_SAFE, SND_DEVICE_OUT_HEADPHONES)) { *num_devices = 2; new_snd_devices[0] = SND_DEVICE_OUT_SPEAKER_SAFE; new_snd_devices[1] = SND_DEVICE_OUT_HEADPHONES; ret = 0; } else if (snd_device == SND_DEVICE_OUT_SPEAKER_SAFE_HEADPHONES_AND_HAPTICS && !platform_check_backends_match(SND_DEVICE_OUT_SPEAKER_SAFE, SND_DEVICE_OUT_HEADPHONES)) { *num_devices = 2; new_snd_devices[0] = SND_DEVICE_OUT_SPEAKER_SAFE_AND_HAPTICS; new_snd_devices[1] = SND_DEVICE_OUT_HEADPHONES; ret = 0; } else if (snd_device == SND_DEVICE_OUT_SPEAKER_SAFE_AND_LINE && !platform_check_backends_match(SND_DEVICE_OUT_SPEAKER_SAFE, SND_DEVICE_OUT_LINE)) { *num_devices = 2; new_snd_devices[0] = SND_DEVICE_OUT_SPEAKER_SAFE; new_snd_devices[1] = SND_DEVICE_OUT_LINE; ret = 0; } else if (snd_device == SND_DEVICE_OUT_SPEAKER_AND_ANC_HEADSET && !platform_check_backends_match(SND_DEVICE_OUT_SPEAKER, SND_DEVICE_OUT_ANC_HEADSET)) { *num_devices = 2; new_snd_devices[0] = SND_DEVICE_OUT_SPEAKER; new_snd_devices[1] = SND_DEVICE_OUT_HEADPHONES; ret = 0; } else if (snd_device == SND_DEVICE_OUT_SPEAKER_AND_ANC_FB_HEADSET && !platform_check_backends_match(SND_DEVICE_OUT_SPEAKER, SND_DEVICE_OUT_ANC_FB_HEADSET)) { *num_devices = 2; new_snd_devices[0] = SND_DEVICE_OUT_SPEAKER; new_snd_devices[1] = SND_DEVICE_OUT_HEADPHONES; ret = 0; } else if (snd_device == SND_DEVICE_OUT_VOICE_SPEAKER_AND_VOICE_HEADPHONES && !platform_check_backends_match(SND_DEVICE_OUT_VOICE_SPEAKER, SND_DEVICE_OUT_VOICE_HEADPHONES)) { *num_devices = 2; new_snd_devices[0] = SND_DEVICE_OUT_VOICE_SPEAKER; new_snd_devices[1] = SND_DEVICE_OUT_VOICE_HEADPHONES; ret = 0; } else if (snd_device == SND_DEVICE_OUT_VOICE_SPEAKER_AND_VOICE_ANC_HEADSET && !platform_check_backends_match(SND_DEVICE_OUT_VOICE_SPEAKER, SND_DEVICE_OUT_VOICE_ANC_HEADSET)) { *num_devices = 2; new_snd_devices[0] = SND_DEVICE_OUT_VOICE_SPEAKER; new_snd_devices[1] = SND_DEVICE_OUT_VOICE_ANC_HEADSET; ret = 0; } else if (snd_device == SND_DEVICE_OUT_VOICE_SPEAKER_AND_VOICE_ANC_FB_HEADSET && !platform_check_backends_match(SND_DEVICE_OUT_VOICE_SPEAKER, SND_DEVICE_OUT_VOICE_ANC_FB_HEADSET)) { *num_devices = 2; new_snd_devices[0] = SND_DEVICE_OUT_VOICE_SPEAKER; new_snd_devices[1] = SND_DEVICE_OUT_VOICE_ANC_FB_HEADSET; ret = 0; } else if (snd_device == SND_DEVICE_OUT_VOICE_SPEAKER_STEREO_AND_VOICE_HEADPHONES && !platform_check_backends_match(SND_DEVICE_OUT_VOICE_SPEAKER_STEREO, SND_DEVICE_OUT_VOICE_HEADPHONES)) { *num_devices = 2; new_snd_devices[0] = SND_DEVICE_OUT_VOICE_SPEAKER_STEREO; new_snd_devices[1] = SND_DEVICE_OUT_VOICE_HEADPHONES; ret = 0; } else if (snd_device == SND_DEVICE_OUT_VOICE_SPEAKER_STEREO_AND_VOICE_ANC_HEADSET && !platform_check_backends_match(SND_DEVICE_OUT_VOICE_SPEAKER_STEREO, SND_DEVICE_OUT_VOICE_ANC_HEADSET)) { *num_devices = 2; new_snd_devices[0] = SND_DEVICE_OUT_VOICE_SPEAKER_STEREO; new_snd_devices[1] = SND_DEVICE_OUT_VOICE_ANC_HEADSET; ret = 0; } else if (snd_device == SND_DEVICE_OUT_VOICE_SPEAKER_STEREO_AND_VOICE_ANC_FB_HEADSET && !platform_check_backends_match(SND_DEVICE_OUT_VOICE_SPEAKER_STEREO, SND_DEVICE_OUT_VOICE_ANC_FB_HEADSET)) { *num_devices = 2; new_snd_devices[0] = SND_DEVICE_OUT_VOICE_SPEAKER_STEREO; new_snd_devices[1] = SND_DEVICE_OUT_VOICE_ANC_FB_HEADSET; ret = 0; } else if (snd_device == SND_DEVICE_OUT_SPEAKER_AND_HDMI && !platform_check_backends_match(SND_DEVICE_OUT_SPEAKER, SND_DEVICE_OUT_HDMI)) { *num_devices = 2; if (my_data->is_vbat_speaker) new_snd_devices[0] = SND_DEVICE_OUT_SPEAKER_VBAT; else if (my_data->is_wsa_speaker) new_snd_devices[0] = SND_DEVICE_OUT_SPEAKER_WSA; else new_snd_devices[0] = SND_DEVICE_OUT_SPEAKER; new_snd_devices[1] = SND_DEVICE_OUT_HDMI; ret = 0; } else if (snd_device == SND_DEVICE_OUT_SPEAKER_AND_DISPLAY_PORT && !platform_check_backends_match(SND_DEVICE_OUT_SPEAKER, SND_DEVICE_OUT_DISPLAY_PORT)) { *num_devices = 2; if (my_data->is_vbat_speaker) new_snd_devices[0] = SND_DEVICE_OUT_SPEAKER_VBAT; else if (my_data->is_wsa_speaker) new_snd_devices[0] = SND_DEVICE_OUT_SPEAKER_WSA; else new_snd_devices[0] = SND_DEVICE_OUT_SPEAKER; new_snd_devices[1] = SND_DEVICE_OUT_DISPLAY_PORT; ret = 0; } else if (snd_device == SND_DEVICE_OUT_SPEAKER_AND_DISPLAY_PORT1 && !platform_check_backends_match(SND_DEVICE_OUT_SPEAKER, SND_DEVICE_OUT_DISPLAY_PORT1)) { *num_devices = 2; if (my_data->is_vbat_speaker) new_snd_devices[0] = SND_DEVICE_OUT_SPEAKER_VBAT; else if (my_data->is_wsa_speaker) new_snd_devices[0] = SND_DEVICE_OUT_SPEAKER_WSA; else new_snd_devices[0] = SND_DEVICE_OUT_SPEAKER; new_snd_devices[1] = SND_DEVICE_OUT_DISPLAY_PORT1; ret = 0; } else if (snd_device == SND_DEVICE_OUT_SPEAKER_AND_USB_HEADSET && !platform_check_backends_match(SND_DEVICE_OUT_SPEAKER, SND_DEVICE_OUT_USB_HEADSET)) { *num_devices = 2; new_snd_devices[0] = SND_DEVICE_OUT_SPEAKER; new_snd_devices[1] = SND_DEVICE_OUT_USB_HEADSET; ret = 0; } else if (snd_device == SND_DEVICE_OUT_SPEAKER_USB_HEADSET_AND_HAPTICS && !platform_check_backends_match(SND_DEVICE_OUT_SPEAKER, SND_DEVICE_OUT_USB_HEADSET)) { *num_devices = 2; new_snd_devices[0] = SND_DEVICE_OUT_SPEAKER_AND_HAPTICS; new_snd_devices[1] = SND_DEVICE_OUT_USB_HEADSET; ret = 0; } else if (snd_device == SND_DEVICE_OUT_SPEAKER_AND_HEADPHONES_HIFI_FILTER && !platform_check_backends_match(SND_DEVICE_OUT_SPEAKER, SND_DEVICE_OUT_HEADPHONES_HIFI_FILTER)) { *num_devices = 2; new_snd_devices[0] = SND_DEVICE_OUT_SPEAKER; new_snd_devices[1] = SND_DEVICE_OUT_HEADPHONES_HIFI_FILTER; ret = 0; } else if (snd_device == SND_DEVICE_OUT_SPEAKER_AND_BT_SCO && !platform_check_backends_match(SND_DEVICE_OUT_SPEAKER, SND_DEVICE_OUT_BT_SCO)) { *num_devices = 2; new_snd_devices[0] = SND_DEVICE_OUT_SPEAKER; new_snd_devices[1] = SND_DEVICE_OUT_BT_SCO; ret = 0; } else if (snd_device == SND_DEVICE_OUT_SPEAKER_BT_SCO_AND_HAPTICS && !platform_check_backends_match(SND_DEVICE_OUT_SPEAKER, SND_DEVICE_OUT_BT_SCO)) { *num_devices = 2; new_snd_devices[0] = SND_DEVICE_OUT_SPEAKER_AND_HAPTICS; new_snd_devices[1] = SND_DEVICE_OUT_BT_SCO; ret = 0; } else if (snd_device == SND_DEVICE_OUT_SPEAKER_SAFE_AND_BT_SCO && !platform_check_backends_match(SND_DEVICE_OUT_SPEAKER_SAFE, SND_DEVICE_OUT_BT_SCO)) { *num_devices = 2; new_snd_devices[0] = SND_DEVICE_OUT_SPEAKER_SAFE; new_snd_devices[1] = SND_DEVICE_OUT_BT_SCO; ret = 0; } else if (snd_device == SND_DEVICE_OUT_SPEAKER_SAFE_BT_SCO_AND_HAPTICS && !platform_check_backends_match(SND_DEVICE_OUT_SPEAKER_SAFE, SND_DEVICE_OUT_BT_SCO)) { *num_devices = 2; new_snd_devices[0] = SND_DEVICE_OUT_SPEAKER_SAFE_AND_HAPTICS; new_snd_devices[1] = SND_DEVICE_OUT_BT_SCO; ret = 0; } else if (snd_device == SND_DEVICE_OUT_SPEAKER_BT_SCO_WB_AND_HAPTICS && !platform_check_backends_match(SND_DEVICE_OUT_SPEAKER, SND_DEVICE_OUT_BT_SCO_WB)) { *num_devices = 2; new_snd_devices[0] = SND_DEVICE_OUT_SPEAKER_AND_HAPTICS; new_snd_devices[1] = SND_DEVICE_OUT_BT_SCO_WB; ret = 0; } else if (snd_device == SND_DEVICE_OUT_SPEAKER_AND_BT_SCO_WB && !platform_check_backends_match(SND_DEVICE_OUT_SPEAKER, SND_DEVICE_OUT_BT_SCO_WB)) { *num_devices = 2; new_snd_devices[0] = SND_DEVICE_OUT_SPEAKER; new_snd_devices[1] = SND_DEVICE_OUT_BT_SCO_WB; ret = 0; } else if (snd_device == SND_DEVICE_OUT_SPEAKER_BT_SCO_WB_AND_HAPTICS && !platform_check_backends_match(SND_DEVICE_OUT_SPEAKER, SND_DEVICE_OUT_BT_SCO_WB)) { *num_devices = 2; new_snd_devices[0] = SND_DEVICE_OUT_SPEAKER_AND_HAPTICS; new_snd_devices[1] = SND_DEVICE_OUT_BT_SCO_WB; ret = 0; } else if (snd_device == SND_DEVICE_OUT_SPEAKER_SAFE_AND_BT_SCO_WB && !platform_check_backends_match(SND_DEVICE_OUT_SPEAKER_SAFE, SND_DEVICE_OUT_BT_SCO_WB)) { *num_devices = 2; new_snd_devices[0] = SND_DEVICE_OUT_SPEAKER_SAFE; new_snd_devices[1] = SND_DEVICE_OUT_BT_SCO_WB; ret = 0; } else if (snd_device == SND_DEVICE_OUT_SPEAKER_AND_BT_SCO_SWB && !platform_check_backends_match(SND_DEVICE_OUT_SPEAKER, SND_DEVICE_OUT_BT_SCO_SWB)) { *num_devices = 2; new_snd_devices[0] = SND_DEVICE_OUT_SPEAKER; new_snd_devices[1] = SND_DEVICE_OUT_BT_SCO_SWB; ret = 0; } else if (snd_device == SND_DEVICE_OUT_SPEAKER_BT_SCO_SWB_AND_HAPTICS && !platform_check_backends_match(SND_DEVICE_OUT_SPEAKER, SND_DEVICE_OUT_BT_SCO_SWB)) { *num_devices = 2; new_snd_devices[0] = SND_DEVICE_OUT_SPEAKER_AND_HAPTICS; new_snd_devices[1] = SND_DEVICE_OUT_BT_SCO_SWB; ret = 0; } else if (snd_device == SND_DEVICE_OUT_SPEAKER_SAFE_AND_BT_SCO_SWB && !platform_check_backends_match(SND_DEVICE_OUT_SPEAKER_SAFE, SND_DEVICE_OUT_BT_SCO_SWB)) { *num_devices = 2; new_snd_devices[0] = SND_DEVICE_OUT_SPEAKER_SAFE; new_snd_devices[1] = SND_DEVICE_OUT_BT_SCO_SWB; ret = 0; } else if (snd_device == SND_DEVICE_OUT_SPEAKER_SAFE_BT_SCO_SWB_AND_HAPTICS && !platform_check_backends_match(SND_DEVICE_OUT_SPEAKER_SAFE, SND_DEVICE_OUT_BT_SCO_SWB)) { *num_devices = 2; new_snd_devices[0] = SND_DEVICE_OUT_SPEAKER_SAFE_AND_HAPTICS; new_snd_devices[1] = SND_DEVICE_OUT_BT_SCO_SWB; ret = 0; } else if (snd_device == SND_DEVICE_OUT_SPEAKER_SAFE_AND_USB_HEADSET && !platform_check_backends_match(SND_DEVICE_OUT_SPEAKER_SAFE, SND_DEVICE_OUT_USB_HEADSET)) { *num_devices = 2; new_snd_devices[0] = SND_DEVICE_OUT_SPEAKER_SAFE; new_snd_devices[1] = SND_DEVICE_OUT_USB_HEADSET; ret = 0; } else if (snd_device == SND_DEVICE_OUT_SPEAKER_SAFE_USB_HEADSET_AND_HAPTICS && !platform_check_backends_match(SND_DEVICE_OUT_SPEAKER_SAFE, SND_DEVICE_OUT_USB_HEADSET)) { *num_devices = 2; new_snd_devices[0] = SND_DEVICE_OUT_SPEAKER_SAFE_AND_HAPTICS; new_snd_devices[1] = SND_DEVICE_OUT_USB_HEADSET; ret = 0; } else if (snd_device == SND_DEVICE_OUT_SPEAKER_WSA_AND_BT_SCO && !platform_check_backends_match(SND_DEVICE_OUT_SPEAKER_WSA, SND_DEVICE_OUT_BT_SCO)) { *num_devices = 2; new_snd_devices[0] = SND_DEVICE_OUT_SPEAKER_WSA; new_snd_devices[1] = SND_DEVICE_OUT_BT_SCO; ret = 0; } else if (snd_device == SND_DEVICE_OUT_SPEAKER_WSA_AND_BT_SCO_WB && !platform_check_backends_match(SND_DEVICE_OUT_SPEAKER_WSA, SND_DEVICE_OUT_BT_SCO_WB)) { *num_devices = 2; new_snd_devices[0] = SND_DEVICE_OUT_SPEAKER_WSA; new_snd_devices[1] = SND_DEVICE_OUT_BT_SCO_WB; ret = 0; } else if (SND_DEVICE_OUT_SPEAKER_AND_BT_A2DP == snd_device) { *num_devices = 2; new_snd_devices[0] = SND_DEVICE_OUT_SPEAKER; new_snd_devices[1] = SND_DEVICE_OUT_BT_A2DP; ret = 0; } else if (SND_DEVICE_OUT_SPEAKER_BT_A2DP_AND_HAPTICS == snd_device) { *num_devices = 2; new_snd_devices[0] = SND_DEVICE_OUT_SPEAKER_AND_HAPTICS; new_snd_devices[1] = SND_DEVICE_OUT_BT_A2DP; ret = 0; } else if (SND_DEVICE_OUT_SPEAKER_SAFE_AND_BT_A2DP == snd_device && !platform_check_backends_match(SND_DEVICE_OUT_SPEAKER_SAFE, SND_DEVICE_OUT_BT_A2DP)) { *num_devices = 2; new_snd_devices[0] = SND_DEVICE_OUT_SPEAKER_SAFE; new_snd_devices[1] = SND_DEVICE_OUT_BT_A2DP; ret = 0; } else if (SND_DEVICE_OUT_SPEAKER_SAFE_BT_A2DP_AND_HAPTICS == snd_device && !platform_check_backends_match(SND_DEVICE_OUT_SPEAKER_SAFE, SND_DEVICE_OUT_BT_A2DP)) { *num_devices = 2; new_snd_devices[0] = SND_DEVICE_OUT_SPEAKER_SAFE_AND_HAPTICS; new_snd_devices[1] = SND_DEVICE_OUT_BT_A2DP; ret = 0; } else if (SND_DEVICE_IN_INCALL_REC_RX_TX == snd_device) { *num_devices = 2; new_snd_devices[0] = SND_DEVICE_IN_INCALL_REC_RX; new_snd_devices[1] = SND_DEVICE_IN_INCALL_REC_TX; ret = 0; } else if (SND_DEVICE_IN_HANDSET_DMIC_AND_EC_REF_LOOPBACK == snd_device) { *num_devices = 2; new_snd_devices[0] = SND_DEVICE_IN_HANDSET_DMIC; new_snd_devices[1] = SND_DEVICE_IN_EC_REF_LOOPBACK; ret = 0; } else if (SND_DEVICE_IN_HANDSET_QMIC_AND_EC_REF_LOOPBACK == snd_device) { *num_devices = 2; new_snd_devices[0] = SND_DEVICE_IN_UNPROCESSED_QUAD_MIC; new_snd_devices[1] = SND_DEVICE_IN_EC_REF_LOOPBACK; ret = 0; } else if (SND_DEVICE_IN_HANDSET_6MIC_AND_EC_REF_LOOPBACK == snd_device) { *num_devices = 2; new_snd_devices[0] = SND_DEVICE_IN_HANDSET_6MIC; new_snd_devices[1] = SND_DEVICE_IN_EC_REF_LOOPBACK; ret = 0; } else if (SND_DEVICE_IN_HANDSET_8MIC_AND_EC_REF_LOOPBACK == snd_device) { *num_devices = 2; new_snd_devices[0] = SND_DEVICE_IN_HANDSET_8MIC; new_snd_devices[1] = SND_DEVICE_IN_EC_REF_LOOPBACK; ret = 0; } ALOGD("%s: snd_device(%d) num devices(%d) new_snd_devices(%d)", __func__, snd_device, *num_devices, *new_snd_devices); return ret; } /* * returns index for mixer controls * * example: max controllers = 2, max streams = 4 * controller = 0, stream = 0 => Index 0 * ... * controller = 0, stream = 3 => Index 3 * controller = 1, stream = 0 => Index 4 * ... * controller = 1, stream = 3 => Index 7 */ int platform_get_display_port_ctl_index(int controller, int stream) { if (controller < 0 || controller >= MAX_CONTROLLERS || stream < 0 || stream >= MAX_STREAMS_PER_CONTROLLER) { ALOGE("%s: Invalid controller/stream - %d/%d", __func__, controller, stream); return -EINVAL; } return ((controller % MAX_CONTROLLERS) * MAX_STREAMS_PER_CONTROLLER) + (stream % MAX_STREAMS_PER_CONTROLLER); } int platform_set_ext_display_device_v2(void *platform, int controller, int stream) { struct platform_data *my_data = (struct platform_data *)platform; struct audio_device *adev = my_data->adev; struct mixer_ctl *ctl = NULL; int ctl_index = 0; const char *ctl_name_prefix = "External Display"; const char *ctl_name_suffix = "Audio Device"; char mixer_ctl_name[MIXER_PATH_MAX_LENGTH] = {0}; int device_values[2] = {-1, -1}; if (!audio_extn_is_display_port_enabled()) { ALOGE("%s: display port is not supported", __func__); return -EINVAL; } ctl_index = platform_get_display_port_ctl_index(controller, stream); if (-EINVAL == ctl_index) { ALOGE("%s: Unknown controller/stream %d/%d", __func__, controller, stream); return -EINVAL; } if (0 == ctl_index) snprintf(mixer_ctl_name, sizeof(mixer_ctl_name), "%s %s", ctl_name_prefix, ctl_name_suffix); else snprintf(mixer_ctl_name, sizeof(mixer_ctl_name), "%s%d %s", ctl_name_prefix, ctl_index, ctl_name_suffix); device_values[0] = controller; device_values[1] = stream; ALOGV("%s: mixer ctl name: %s", __func__, mixer_ctl_name); ctl = mixer_get_ctl_by_name(adev->mixer, mixer_ctl_name); if (!ctl) { ALOGE("%s: Could not get ctl for mixer cmd - %s", __func__, mixer_ctl_name); return -EINVAL; } ALOGV("%s: controller/stream: %d/%d", __func__, device_values[0], device_values[1]); return mixer_ctl_set_array(ctl, device_values, ARRAY_SIZE(device_values)); } int platform_get_ext_disp_type(void *platform) { return platform_get_ext_disp_type_v2(platform, 0, 0); } int platform_get_ext_disp_type_v2(void *platform, int controller, int stream) { int disp_type = EXT_DISPLAY_TYPE_NONE; int ctl_index = 0; struct platform_data *my_data = (struct platform_data *)platform; struct ext_disp_state *disp = NULL; ctl_index = platform_get_display_port_ctl_index(controller, stream); if (-EINVAL == ctl_index) { ALOGE("%s: Unknown controller/stream %d/%d", __func__, controller, stream); return -EINVAL; } disp = &my_data->ext_disp[controller][stream]; if (disp->type > EXT_DISPLAY_TYPE_NONE) { ALOGD("%s: Returning cached ext disp type:%s", __func__, (disp->type == EXT_DISPLAY_TYPE_DP) ? "DisplayPort" : "HDMI"); return disp->type; } if (audio_extn_is_display_port_enabled()) { struct audio_device *adev = my_data->adev; struct mixer_ctl *ctl = NULL; const char *ctl_name_prefix = "External Display"; const char *ctl_name_suffix = "Type"; char mixer_ctl_name[MIXER_PATH_MAX_LENGTH] = {0}; if (0 == ctl_index) snprintf(mixer_ctl_name, sizeof(mixer_ctl_name), "%s %s", ctl_name_prefix, ctl_name_suffix); else snprintf(mixer_ctl_name, sizeof(mixer_ctl_name), "%s%d %s", ctl_name_prefix, ctl_index, ctl_name_suffix); ALOGV("%s: mixer ctl name: %s", __func__, mixer_ctl_name); ctl = mixer_get_ctl_by_name(adev->mixer, mixer_ctl_name); if (!ctl) { ALOGE("%s: Could not get ctl for mixer cmd - %s", __func__, mixer_ctl_name); return -EINVAL; } disp_type = mixer_ctl_get_value(ctl, 0); if (disp_type <= EXT_DISPLAY_TYPE_NONE) { ALOGE("%s: Invalid external display type: %d", __func__, disp_type); return -EINVAL; } } else { disp_type = EXT_DISPLAY_TYPE_HDMI; } disp->type = disp_type; ALOGD("%s: ext disp type: %s", __func__, (disp_type == EXT_DISPLAY_TYPE_DP) ? "DisplayPort" : "HDMI"); return disp_type; } snd_device_t platform_get_output_snd_device(void *platform, struct stream_out *out, usecase_type_t uc_type) { struct platform_data *my_data = (struct platform_data *)platform; struct audio_device *adev = my_data->adev; audio_mode_t mode = adev->mode; snd_device_t snd_device = SND_DEVICE_NONE; struct listnode devices; unsigned int sample_rate = out->sample_rate; int na_mode = platform_get_native_support(); struct stream_in *in = adev_get_active_input(adev); audio_channel_mask_t channel_mask = (in == NULL) ? AUDIO_CHANNEL_IN_MONO : in->channel_mask; int channel_count = popcount(channel_mask); int controller = -1; int stream = -1; list_init(&devices); assign_devices(&devices, &out->device_list); ALOGV("%s: enter: output devices(%#x)", __func__, get_device_types(&devices)); if (list_empty(&devices) || is_audio_in_device_type(&devices)) { ALOGV("%s: Invalid output devices (%#x)", __func__, get_device_types(&devices)); goto exit; } if (compare_device_type(&devices, AUDIO_DEVICE_OUT_AUX_DIGITAL)) { controller = out->extconn.cs.controller; stream = out->extconn.cs.stream; if (controller < 0 || controller >= MAX_CONTROLLERS || stream < 0 || stream >= MAX_STREAMS_PER_CONTROLLER) { ALOGE("%s: Invalid controller/stream - %d/%d", __func__, controller, stream); goto exit; } } if (mode == AUDIO_MODE_CALL_SCREEN) { if (uc_type == VOICE_CALL) snd_device = SND_DEVICE_OUT_CALL_PROXY; if (compare_device_type(&devices, AUDIO_DEVICE_OUT_TELEPHONY_TX)) snd_device = SND_DEVICE_OUT_VOICE_TX; if (snd_device != SND_DEVICE_NONE) goto exit; } if (list_length(&devices) == 2) { bool is_active_voice_call = false; /* * This is special case handling for combo device use case during * voice call. APM route use case to combo device if stream type is * enforced audible (e.g. Camera shutter sound). */ if ((mode == AUDIO_MODE_IN_CALL) || voice_check_voicecall_usecases_active(adev) || voice_extn_compress_voip_is_active(adev)) is_active_voice_call = true; if (compare_device_type(&devices, AUDIO_DEVICE_OUT_WIRED_HEADPHONE) && compare_device_type(&devices, AUDIO_DEVICE_OUT_SPEAKER)) { if (my_data->external_spk_1) snd_device = SND_DEVICE_OUT_SPEAKER_AND_HEADPHONES_EXTERNAL_1; else if (my_data->external_spk_2) snd_device = SND_DEVICE_OUT_SPEAKER_AND_HEADPHONES_EXTERNAL_2; else if (is_active_voice_call) snd_device = SND_DEVICE_OUT_VOICE_SPEAKER_AND_VOICE_HEADPHONES; else if (audio_extn_is_hifi_filter_enabled(adev, out, snd_device, my_data->codec_variant, channel_count, 1)) snd_device = SND_DEVICE_OUT_SPEAKER_AND_HEADPHONES_HIFI_FILTER; else if (out->usecase == USECASE_AUDIO_PLAYBACK_WITH_HAPTICS) snd_device = SND_DEVICE_OUT_SPEAKER_HEADPHONES_AND_HAPTICS; else snd_device = SND_DEVICE_OUT_SPEAKER_AND_HEADPHONES; } else if (compare_device_type(&devices, AUDIO_DEVICE_OUT_LINE) && compare_device_type(&devices, AUDIO_DEVICE_OUT_SPEAKER)) { snd_device = SND_DEVICE_OUT_SPEAKER_AND_LINE; } else if (compare_device_type(&devices, AUDIO_DEVICE_OUT_WIRED_HEADSET) && compare_device_type(&devices, AUDIO_DEVICE_OUT_SPEAKER)) { if (audio_extn_get_anc_enabled()) { if (audio_extn_should_use_fb_anc()) { if (is_active_voice_call) snd_device = SND_DEVICE_OUT_VOICE_SPEAKER_AND_VOICE_ANC_FB_HEADSET; else snd_device = SND_DEVICE_OUT_SPEAKER_AND_ANC_FB_HEADSET; } else { if (is_active_voice_call) snd_device = SND_DEVICE_OUT_VOICE_SPEAKER_AND_VOICE_ANC_HEADSET; else snd_device = SND_DEVICE_OUT_SPEAKER_AND_ANC_HEADSET; } } else if (my_data->external_spk_1) snd_device = SND_DEVICE_OUT_SPEAKER_AND_HEADPHONES_EXTERNAL_1; else if (my_data->external_spk_2) snd_device = SND_DEVICE_OUT_SPEAKER_AND_HEADPHONES_EXTERNAL_2; else if (audio_extn_is_hifi_filter_enabled(adev, out, snd_device, my_data->codec_variant, channel_count, 1)) snd_device = SND_DEVICE_OUT_SPEAKER_AND_HEADPHONES_HIFI_FILTER; else { if (is_active_voice_call) snd_device = SND_DEVICE_OUT_VOICE_SPEAKER_AND_VOICE_HEADPHONES; else if (out->usecase == USECASE_AUDIO_PLAYBACK_WITH_HAPTICS) snd_device = SND_DEVICE_OUT_SPEAKER_HEADPHONES_AND_HAPTICS; else snd_device = SND_DEVICE_OUT_SPEAKER_AND_HEADPHONES; } } else if (compare_device_type(&devices, AUDIO_DEVICE_OUT_LINE) && compare_device_type(&devices, AUDIO_DEVICE_OUT_SPEAKER)) { snd_device = SND_DEVICE_OUT_SPEAKER_AND_LINE; } else if ((compare_device_type(&devices, AUDIO_DEVICE_OUT_WIRED_HEADPHONE) && compare_device_type(&devices, AUDIO_DEVICE_OUT_SPEAKER_SAFE)) || (compare_device_type(&devices, AUDIO_DEVICE_OUT_WIRED_HEADSET) && compare_device_type(&devices, AUDIO_DEVICE_OUT_SPEAKER_SAFE))) { snd_device = SND_DEVICE_OUT_SPEAKER_SAFE_AND_HEADPHONES; } else if (compare_device_type(&devices, AUDIO_DEVICE_OUT_LINE) && compare_device_type(&devices, AUDIO_DEVICE_OUT_SPEAKER_SAFE)) { snd_device = SND_DEVICE_OUT_SPEAKER_SAFE_AND_LINE; } else if (compare_device_type(&devices, AUDIO_DEVICE_OUT_AUX_DIGITAL) && compare_device_type(&devices, AUDIO_DEVICE_OUT_SPEAKER)) { switch(my_data->ext_disp[controller][stream].type) { case EXT_DISPLAY_TYPE_HDMI: snd_device = SND_DEVICE_OUT_SPEAKER_AND_HDMI; break; case EXT_DISPLAY_TYPE_DP: snd_device = SND_DEVICE_OUT_SPEAKER_AND_DISPLAY_PORT + ((controller * MAX_STREAMS_PER_CONTROLLER) + stream); break; default: ALOGE("%s: Invalid disp_type %d", __func__, my_data->ext_disp[controller][stream].type); goto exit; } } else if (compare_device_type(&devices, AUDIO_DEVICE_OUT_ANLG_DOCK_HEADSET) && compare_device_type(&devices, AUDIO_DEVICE_OUT_SPEAKER)) { if (out->usecase == USECASE_AUDIO_PLAYBACK_WITH_HAPTICS) snd_device = SND_DEVICE_OUT_SPEAKER_USB_HEADSET_AND_HAPTICS; else snd_device = SND_DEVICE_OUT_SPEAKER_AND_USB_HEADSET; } else if ((compare_device_type(&devices, AUDIO_DEVICE_OUT_USB_DEVICE) && compare_device_type(&devices, AUDIO_DEVICE_OUT_SPEAKER)) || (compare_device_type(&devices, AUDIO_DEVICE_OUT_USB_HEADSET) && compare_device_type(&devices, AUDIO_DEVICE_OUT_SPEAKER))) { if (out->usecase == USECASE_AUDIO_PLAYBACK_WITH_HAPTICS) snd_device = SND_DEVICE_OUT_SPEAKER_USB_HEADSET_AND_HAPTICS; else snd_device = SND_DEVICE_OUT_SPEAKER_AND_USB_HEADSET; } else if (compare_device_type(&devices, AUDIO_DEVICE_OUT_SPEAKER) && is_a2dp_out_device_type(&devices)) { if (out->usecase == USECASE_AUDIO_PLAYBACK_WITH_HAPTICS) snd_device = SND_DEVICE_OUT_SPEAKER_BT_A2DP_AND_HAPTICS; else snd_device = SND_DEVICE_OUT_SPEAKER_AND_BT_A2DP; } else if (compare_device_type(&devices, AUDIO_DEVICE_OUT_SPEAKER_SAFE) && is_a2dp_out_device_type(&devices)) { if (out->usecase == USECASE_AUDIO_PLAYBACK_WITH_HAPTICS) snd_device = SND_DEVICE_OUT_SPEAKER_SAFE_BT_A2DP_AND_HAPTICS; else snd_device = SND_DEVICE_OUT_SPEAKER_SAFE_AND_BT_A2DP; } else if (is_sco_out_device_type(&devices) && compare_device_type(&devices, AUDIO_DEVICE_OUT_SPEAKER)) { if (my_data->is_wsa_speaker) { if (adev->swb_speech_mode != SPEECH_MODE_INVALID) snd_device = SND_DEVICE_OUT_SPEAKER_WSA_AND_BT_SCO_SWB; else snd_device = adev->bt_wb_speech_enabled ? SND_DEVICE_OUT_SPEAKER_WSA_AND_BT_SCO_WB : SND_DEVICE_OUT_SPEAKER_WSA_AND_BT_SCO; } else { if (adev->swb_speech_mode != SPEECH_MODE_INVALID) snd_device = SND_DEVICE_OUT_SPEAKER_AND_BT_SCO_SWB; else if (out->usecase == USECASE_AUDIO_PLAYBACK_WITH_HAPTICS) snd_device = adev->bt_wb_speech_enabled ? SND_DEVICE_OUT_SPEAKER_BT_SCO_SWB_AND_HAPTICS : SND_DEVICE_OUT_SPEAKER_BT_SCO_AND_HAPTICS; else snd_device = adev->bt_wb_speech_enabled ? SND_DEVICE_OUT_SPEAKER_AND_BT_SCO_WB : SND_DEVICE_OUT_SPEAKER_AND_BT_SCO; } } else if (is_sco_out_device_type(&devices) && compare_device_type(&devices, AUDIO_DEVICE_OUT_SPEAKER_SAFE)) { if (adev->swb_speech_mode != SPEECH_MODE_INVALID) snd_device = SND_DEVICE_OUT_SPEAKER_SAFE_AND_BT_SCO_SWB; else if (out->usecase == USECASE_AUDIO_PLAYBACK_WITH_HAPTICS) snd_device = adev->bt_wb_speech_enabled ? SND_DEVICE_OUT_SPEAKER_SAFE_BT_SCO_SWB_AND_HAPTICS : SND_DEVICE_OUT_SPEAKER_SAFE_BT_SCO_AND_HAPTICS; else snd_device = adev->bt_wb_speech_enabled ? SND_DEVICE_OUT_SPEAKER_SAFE_AND_BT_SCO_WB : SND_DEVICE_OUT_SPEAKER_SAFE_AND_BT_SCO; } else if ((compare_device_type(&devices, AUDIO_DEVICE_OUT_USB_DEVICE) && compare_device_type(&devices, AUDIO_DEVICE_OUT_SPEAKER_SAFE)) || (compare_device_type(&devices, AUDIO_DEVICE_OUT_USB_HEADSET) && compare_device_type(&devices, AUDIO_DEVICE_OUT_SPEAKER_SAFE))) { if (out->usecase == USECASE_AUDIO_PLAYBACK_WITH_HAPTICS) snd_device = SND_DEVICE_OUT_SPEAKER_SAFE_USB_HEADSET_AND_HAPTICS; else snd_device = SND_DEVICE_OUT_SPEAKER_SAFE_AND_USB_HEADSET; } else { ALOGE("%s: Invalid combo device(%#x)", __func__, get_device_types(&devices)); goto exit; } if (snd_device != SND_DEVICE_NONE) { goto exit; } } if (list_length(&devices) != 1) { ALOGE("%s: Invalid output devices(%#x)", __func__, get_device_types(&devices)); goto exit; } if ((mode == AUDIO_MODE_IN_CALL) || voice_check_voicecall_usecases_active(adev) || voice_extn_compress_voip_is_active(adev) || adev->enable_voicerx || audio_extn_hfp_is_active(adev)) { if (compare_device_type(&devices, AUDIO_DEVICE_OUT_WIRED_HEADPHONE) || compare_device_type(&devices, AUDIO_DEVICE_OUT_WIRED_HEADSET) || compare_device_type(&devices, AUDIO_DEVICE_OUT_LINE)) { if ((adev->voice.tty_mode != TTY_MODE_OFF) && !voice_extn_compress_voip_is_active(adev)) { switch (adev->voice.tty_mode) { case TTY_MODE_FULL: if (audio_extn_is_concurrent_capture_enabled() && compare_device_type(&devices, AUDIO_DEVICE_OUT_WIRED_HEADSET)) { //Separate backend is added for headset-mic as part of concurrent capture snd_device = SND_DEVICE_OUT_VOICE_TTY_FULL_HEADSET; } else { snd_device = SND_DEVICE_OUT_VOICE_TTY_FULL_HEADPHONES; } break; case TTY_MODE_VCO: snd_device = SND_DEVICE_OUT_VOICE_TTY_VCO_HEADPHONES; break; case TTY_MODE_HCO: snd_device = SND_DEVICE_OUT_VOICE_TTY_HCO_HANDSET; break; default: ALOGE("%s: Invalid TTY mode (%#x)", __func__, adev->voice.tty_mode); } } else if (compare_device_type(&devices, AUDIO_DEVICE_OUT_LINE)) { snd_device = SND_DEVICE_OUT_VOICE_LINE; } else if (audio_extn_get_anc_enabled()) { if (audio_extn_should_use_fb_anc()) snd_device = SND_DEVICE_OUT_VOICE_ANC_FB_HEADSET; else snd_device = SND_DEVICE_OUT_VOICE_ANC_HEADSET; } else if (!platform_check_all_backends_match(SND_DEVICE_IN_VOICE_HEADSET_MIC, SND_DEVICE_IN_SPEAKER_MIC) && compare_device_type(&devices, AUDIO_DEVICE_OUT_WIRED_HEADSET)) { //Separate backend is added for headset-mic as part of concurrent capture snd_device = SND_DEVICE_OUT_VOICE_HEADSET; } else { snd_device = SND_DEVICE_OUT_VOICE_HEADPHONES; } } else if (compare_device_type(&devices, AUDIO_DEVICE_OUT_USB_DEVICE) || compare_device_type(&devices, AUDIO_DEVICE_OUT_USB_HEADSET)) { if (voice_is_in_call(adev)) { switch (adev->voice.tty_mode) { case TTY_MODE_FULL: snd_device = SND_DEVICE_OUT_VOICE_TTY_FULL_USB; break; case TTY_MODE_VCO: snd_device = SND_DEVICE_OUT_VOICE_TTY_VCO_USB; break; case TTY_MODE_HCO: // since Hearing will be on handset\speaker, use existing device snd_device = SND_DEVICE_OUT_VOICE_TTY_HCO_HANDSET; break; case TTY_MODE_OFF: break; default: ALOGE("%s: Invalid TTY mode (%#x)", __func__, adev->voice.tty_mode); } } if (snd_device == SND_DEVICE_NONE) { snd_device = audio_extn_usb_is_capture_supported() ? SND_DEVICE_OUT_VOICE_USB_HEADSET : SND_DEVICE_OUT_VOICE_USB_HEADPHONES; } } else if (is_sco_out_device_type(&devices)) { if (adev->swb_speech_mode != SPEECH_MODE_INVALID) snd_device = SND_DEVICE_OUT_BT_SCO_SWB; else if (adev->bt_wb_speech_enabled) snd_device = SND_DEVICE_OUT_BT_SCO_WB; else snd_device = SND_DEVICE_OUT_BT_SCO; } else if (compare_device_type(&devices, AUDIO_DEVICE_OUT_SPEAKER) || compare_device_type(&devices, AUDIO_DEVICE_OUT_SPEAKER_SAFE)) { if (my_data->is_vbat_speaker || my_data->is_bcl_speaker) { if (hw_info_is_stereo_spkr(my_data->hw_info)) { if (my_data->mono_speaker == SPKR_1) snd_device = SND_DEVICE_OUT_VOICE_SPEAKER_VBAT; else snd_device = SND_DEVICE_OUT_VOICE_SPEAKER_2_VBAT; } else snd_device = SND_DEVICE_OUT_VOICE_SPEAKER_VBAT; } else if (my_data->is_wsa_speaker) { if (my_data->mono_speaker == SPKR_1) snd_device = SND_DEVICE_OUT_VOICE_SPEAKER_WSA; else snd_device = SND_DEVICE_OUT_VOICE_SPEAKER_2_WSA; } else { if (hw_info_is_stereo_spkr(my_data->hw_info)) { if (my_data->voice_speaker_stereo) snd_device = SND_DEVICE_OUT_VOICE_SPEAKER_STEREO; else if (adev->enable_hfp) snd_device = SND_DEVICE_OUT_VOICE_SPEAKER_HFP; else { if (my_data->mono_speaker == SPKR_1) snd_device = SND_DEVICE_OUT_VOICE_SPEAKER; else snd_device = SND_DEVICE_OUT_VOICE_SPEAKER_2; } } else if (adev->enable_hfp) snd_device = SND_DEVICE_OUT_VOICE_SPEAKER_HFP; else snd_device = SND_DEVICE_OUT_VOICE_SPEAKER; } } else if (is_a2dp_out_device_type(&devices)) { snd_device = SND_DEVICE_OUT_BT_A2DP; } else if (compare_device_type(&devices, AUDIO_DEVICE_OUT_ANLG_DOCK_HEADSET) || compare_device_type(&devices, AUDIO_DEVICE_OUT_DGTL_DOCK_HEADSET)) { snd_device = SND_DEVICE_OUT_USB_HEADSET; } else if (compare_device_type(&devices, AUDIO_DEVICE_OUT_AUX_DIGITAL) && adev->dp_allowed_for_voice) { switch(my_data->ext_disp[controller][stream].type) { case EXT_DISPLAY_TYPE_DP: snd_device = SND_DEVICE_OUT_DISPLAY_PORT + ((controller * MAX_STREAMS_PER_CONTROLLER) + stream); break; default: ALOGE("%s: Invalid disp_type %d", __func__, my_data->ext_disp[controller][stream].type); goto exit; } } else if (compare_device_type(&devices, AUDIO_DEVICE_OUT_EARPIECE)) { if(adev->voice.hac) snd_device = SND_DEVICE_OUT_VOICE_HAC_HANDSET; else if (is_operator_tmus()) snd_device = SND_DEVICE_OUT_VOICE_HANDSET_TMUS; else if (audio_extn_should_use_handset_anc(channel_count)) snd_device = SND_DEVICE_OUT_ANC_HANDSET; else snd_device = SND_DEVICE_OUT_VOICE_HANDSET; } else if (compare_device_type(&devices, AUDIO_DEVICE_OUT_TELEPHONY_TX)) { snd_device = SND_DEVICE_OUT_VOICE_TX; } else if (compare_device_type(&devices, AUDIO_DEVICE_OUT_HEARING_AID)) { snd_device = SND_DEVICE_OUT_VOICE_HEARING_AID; } if (snd_device != SND_DEVICE_NONE) { goto exit; } } if (compare_device_type(&devices, AUDIO_DEVICE_OUT_WIRED_HEADPHONE) || compare_device_type(&devices, AUDIO_DEVICE_OUT_WIRED_HEADSET) || compare_device_type(&devices, AUDIO_DEVICE_OUT_LINE)) { if (OUTPUT_SAMPLING_RATE_44100 == sample_rate && NATIVE_AUDIO_MODE_SRC == na_mode && !audio_extn_get_anc_enabled()) { snd_device = SND_DEVICE_OUT_HEADPHONES_44_1; } else if (compare_device_type(&devices, AUDIO_DEVICE_OUT_WIRED_HEADSET) && audio_extn_get_anc_enabled()) { if (audio_extn_should_use_fb_anc()) snd_device = SND_DEVICE_OUT_ANC_FB_HEADSET; else snd_device = SND_DEVICE_OUT_ANC_HEADSET; } else if (NATIVE_AUDIO_MODE_SRC == na_mode && OUTPUT_SAMPLING_RATE_44100 == sample_rate) { snd_device = SND_DEVICE_OUT_HEADPHONES_44_1; } else if (NATIVE_AUDIO_MODE_MULTIPLE_MIX_IN_CODEC == na_mode && (sample_rate % OUTPUT_SAMPLING_RATE_44100 == 0) && (out->format != AUDIO_FORMAT_DSD)) { snd_device = SND_DEVICE_OUT_HEADPHONES_44_1; } else if (out->format == AUDIO_FORMAT_DSD) { snd_device = SND_DEVICE_OUT_HEADPHONES_DSD; } else if (audio_extn_is_hifi_filter_enabled(adev, out, snd_device, my_data->codec_variant, channel_count, 1)) { snd_device = SND_DEVICE_OUT_HEADPHONES_HIFI_FILTER; } else if (compare_device_type(&devices, AUDIO_DEVICE_OUT_LINE)) { snd_device = SND_DEVICE_OUT_LINE; } else { if (out->usecase == USECASE_AUDIO_PLAYBACK_WITH_HAPTICS) snd_device = SND_DEVICE_OUT_HEADPHONES_AND_HAPTICS; else snd_device = SND_DEVICE_OUT_HEADPHONES; } } else if (compare_device_type(&devices, AUDIO_DEVICE_OUT_LINE)) { snd_device = SND_DEVICE_OUT_LINE; } else if (compare_device_type(&devices, AUDIO_DEVICE_OUT_SPEAKER_SAFE)) { snd_device = SND_DEVICE_OUT_SPEAKER_SAFE; } else if (compare_device_type(&devices, AUDIO_DEVICE_OUT_SPEAKER)) { if (my_data->external_spk_1) snd_device = SND_DEVICE_OUT_SPEAKER_EXTERNAL_1; else if (my_data->external_spk_2) snd_device = SND_DEVICE_OUT_SPEAKER_EXTERNAL_2; else if (adev->speaker_lr_swap) { /* * Perform device switch only if acdb tuning is * different between SPEAKER & SPEAKER_REVERSE, * Or there will be a small pause while performing * device switch. */ if (acdb_device_table[SND_DEVICE_OUT_SPEAKER] != acdb_device_table[SND_DEVICE_OUT_SPEAKER_REVERSE]) snd_device = SND_DEVICE_OUT_SPEAKER_REVERSE; else snd_device = SND_DEVICE_OUT_SPEAKER; } else if (my_data->is_vbat_speaker || my_data->is_bcl_speaker) snd_device = SND_DEVICE_OUT_SPEAKER_VBAT; else if (my_data->is_wsa_speaker) snd_device = SND_DEVICE_OUT_SPEAKER_WSA; else { if (out->usecase == USECASE_AUDIO_PLAYBACK_WITH_HAPTICS) snd_device = SND_DEVICE_OUT_SPEAKER_AND_HAPTICS; else snd_device = SND_DEVICE_OUT_SPEAKER; } } else if (is_sco_out_device_type(&devices)) { if (adev->swb_speech_mode != SPEECH_MODE_INVALID) snd_device = SND_DEVICE_OUT_BT_SCO_SWB; else if (adev->bt_wb_speech_enabled) snd_device = SND_DEVICE_OUT_BT_SCO_WB; else snd_device = SND_DEVICE_OUT_BT_SCO; } else if (is_a2dp_out_device_type(&devices)) { snd_device = SND_DEVICE_OUT_BT_A2DP; } else if (compare_device_type(&devices, AUDIO_DEVICE_OUT_AUX_DIGITAL)) { switch(my_data->ext_disp[controller][stream].type) { case EXT_DISPLAY_TYPE_HDMI: snd_device = SND_DEVICE_OUT_HDMI; break; case EXT_DISPLAY_TYPE_DP: snd_device = SND_DEVICE_OUT_DISPLAY_PORT + ((controller * MAX_STREAMS_PER_CONTROLLER) + stream); break; default: ALOGE("%s: Invalid disp_type %d", __func__, my_data->ext_disp[controller][stream].type); goto exit; } } else if (compare_device_type(&devices, AUDIO_DEVICE_OUT_ANLG_DOCK_HEADSET) || compare_device_type(&devices, AUDIO_DEVICE_OUT_DGTL_DOCK_HEADSET)) { ALOGD("%s: setting USB hadset channel capability(2) for Proxy", __func__); snd_device = SND_DEVICE_OUT_USB_HEADSET; audio_extn_set_afe_proxy_channel_mixer(adev, 2, snd_device); } else if (compare_device_type(&devices, AUDIO_DEVICE_OUT_USB_DEVICE) || compare_device_type(&devices, AUDIO_DEVICE_OUT_USB_HEADSET)) { if (audio_extn_qdsp_supported_usb()) snd_device = SND_DEVICE_OUT_USB_HEADSET_SPEC; else if (audio_extn_usb_is_capture_supported()) snd_device = SND_DEVICE_OUT_USB_HEADSET; else snd_device = SND_DEVICE_OUT_USB_HEADPHONES; } else if (compare_device_type(&devices, AUDIO_DEVICE_OUT_EARPIECE)) { /*HAC support for voice-ish audio (eg visual voicemail)*/ if(adev->voice.hac) snd_device = SND_DEVICE_OUT_VOICE_HAC_HANDSET; else snd_device = SND_DEVICE_OUT_HANDSET; } else if (compare_device_type(&devices, AUDIO_DEVICE_OUT_PROXY)) { channel_count = audio_extn_get_afe_proxy_channel_count(); ALOGD("%s: setting sink capability(%d) for Proxy", __func__, channel_count); snd_device = SND_DEVICE_OUT_AFE_PROXY; audio_extn_set_afe_proxy_channel_mixer(adev, channel_count, snd_device); } else if (compare_device_type(&devices, AUDIO_DEVICE_OUT_BUS)) { snd_device = audio_extn_auto_hal_get_output_snd_device(adev, out->usecase); } else { ALOGE("%s: Unknown device(s) %#x", __func__, get_device_types(&devices)); } exit: ALOGV("%s: exit: snd_device(%s)", __func__, device_table[snd_device]); return snd_device; } static snd_device_t get_snd_device_for_voice_comm_ecns_enabled(struct platform_data *my_data, struct stream_in *in, struct listnode *out_devices __unused, struct listnode *in_devices) { struct audio_device *adev = my_data->adev; snd_device_t snd_device = SND_DEVICE_NONE; if (compare_device_type(in_devices, AUDIO_DEVICE_IN_BACK_MIC)) { if (my_data->fluence_in_spkr_mode) { if ((my_data->fluence_type & FLUENCE_QUAD_MIC) && (my_data->source_mic_type & SOURCE_QUAD_MIC)) { snd_device = SND_DEVICE_IN_SPEAKER_QMIC_AEC_NS; } else if ((my_data->fluence_type & FLUENCE_TRI_MIC) && (my_data->source_mic_type & SOURCE_THREE_MIC)) { snd_device = SND_DEVICE_IN_SPEAKER_TMIC_AEC_NS; } else if ((my_data->fluence_type & FLUENCE_DUAL_MIC) && (my_data->source_mic_type & SOURCE_DUAL_MIC)) { if (my_data->fluence_mode == FLUENCE_BROADSIDE) snd_device = SND_DEVICE_IN_SPEAKER_DMIC_AEC_NS_BROADSIDE; else snd_device = my_data->fluence_sb_enabled ? SND_DEVICE_IN_SPEAKER_DMIC_AEC_NS_SB : SND_DEVICE_IN_SPEAKER_DMIC_AEC_NS; } adev->acdb_settings |= DMIC_FLAG; } else snd_device = my_data->fluence_sb_enabled ? SND_DEVICE_IN_SPEAKER_MIC_SB : (my_data->fluence_nn_enabled ? SND_DEVICE_IN_SPEAKER_MIC_NN : SND_DEVICE_IN_SPEAKER_MIC); } else if (compare_device_type(in_devices, AUDIO_DEVICE_IN_BUILTIN_MIC)) { if ((my_data->fluence_type & FLUENCE_TRI_MIC) && (my_data->source_mic_type & SOURCE_THREE_MIC)) { snd_device = SND_DEVICE_IN_HANDSET_TMIC_AEC_NS; adev->acdb_settings |= TMIC_FLAG; } else if ((my_data->fluence_type & FLUENCE_DUAL_MIC) && (my_data->source_mic_type & SOURCE_DUAL_MIC)) { snd_device = my_data->fluence_sb_enabled ? SND_DEVICE_IN_HANDSET_DMIC_AEC_NS_SB : SND_DEVICE_IN_HANDSET_DMIC_AEC_NS; adev->acdb_settings |= DMIC_FLAG; } else snd_device = my_data->fluence_sb_enabled ? SND_DEVICE_IN_HANDSET_MIC_SB : (my_data->fluence_nn_enabled ? SND_DEVICE_IN_HANDSET_MIC_NN : SND_DEVICE_IN_HANDSET_MIC); } else if (compare_device_type(in_devices, AUDIO_DEVICE_IN_WIRED_HEADSET)) { snd_device = SND_DEVICE_IN_HEADSET_MIC; } in->enable_ec_port = true; return snd_device; } static snd_device_t get_snd_device_for_voice_comm_ecns_disabled(struct platform_data *my_data, struct stream_in *in, struct listnode *out_devices, struct listnode *in_devices) { struct audio_device *adev = my_data->adev; snd_device_t snd_device = SND_DEVICE_NONE; if (in != NULL && in->enable_aec && in->enable_ns) { if (compare_device_type(in_devices, AUDIO_DEVICE_IN_BACK_MIC)) { if (my_data->fluence_in_spkr_mode) { if ((my_data->fluence_type & FLUENCE_QUAD_MIC) && (my_data->source_mic_type & SOURCE_QUAD_MIC)) { snd_device = SND_DEVICE_IN_SPEAKER_QMIC_AEC_NS; } else if ((my_data->fluence_type & FLUENCE_TRI_MIC) && (my_data->source_mic_type & SOURCE_THREE_MIC)) { snd_device = SND_DEVICE_IN_SPEAKER_TMIC_AEC_NS; } else if ((my_data->fluence_type & FLUENCE_DUAL_MIC) && (my_data->source_mic_type & SOURCE_DUAL_MIC) && my_data->fluence_in_voice_comm) { if (my_data->fluence_mode == FLUENCE_BROADSIDE) snd_device = SND_DEVICE_IN_SPEAKER_DMIC_AEC_NS_BROADSIDE; else snd_device = my_data->fluence_sb_enabled ? SND_DEVICE_IN_SPEAKER_DMIC_AEC_NS_SB : SND_DEVICE_IN_SPEAKER_DMIC_AEC_NS; } adev->acdb_settings |= DMIC_FLAG; } else snd_device = my_data->fluence_sb_enabled ? SND_DEVICE_IN_SPEAKER_MIC_AEC_NS_SB : (my_data->fluence_nn_enabled? SND_DEVICE_IN_SPEAKER_MIC_AEC_NS_NN : SND_DEVICE_IN_SPEAKER_MIC_AEC_NS); } else if (compare_device_type(in_devices, AUDIO_DEVICE_IN_BUILTIN_MIC)) { if ((my_data->fluence_type & FLUENCE_TRI_MIC) && (my_data->source_mic_type & SOURCE_THREE_MIC)) { snd_device = SND_DEVICE_IN_HANDSET_TMIC_AEC_NS; adev->acdb_settings |= TMIC_FLAG; } else if ((my_data->fluence_type & FLUENCE_DUAL_MIC) && (my_data->source_mic_type & SOURCE_DUAL_MIC) && my_data->fluence_in_voice_comm) { snd_device = my_data->fluence_sb_enabled ? SND_DEVICE_IN_HANDSET_DMIC_AEC_NS_SB : SND_DEVICE_IN_HANDSET_DMIC_AEC_NS; adev->acdb_settings |= DMIC_FLAG; } else snd_device = my_data->fluence_sb_enabled ? SND_DEVICE_IN_HANDSET_MIC_AEC_NS_SB : (my_data->fluence_nn_enabled ? SND_DEVICE_IN_HANDSET_MIC_AEC_NS_NN : SND_DEVICE_IN_HANDSET_MIC_AEC_NS); } else if (compare_device_type(in_devices, AUDIO_DEVICE_IN_WIRED_HEADSET)) { snd_device = SND_DEVICE_IN_HEADSET_MIC_FLUENCE; } else if (audio_extn_usb_connected(NULL) && is_usb_in_device_type(in_devices)) { snd_device = SND_DEVICE_IN_USB_HEADSET_MIC_AEC; } } else if (in != NULL && in->enable_aec) { if (compare_device_type(in_devices, AUDIO_DEVICE_IN_BACK_MIC)) { if (my_data->fluence_in_spkr_mode) { if ((my_data->fluence_type & FLUENCE_QUAD_MIC) && (my_data->source_mic_type & SOURCE_QUAD_MIC)) { snd_device = SND_DEVICE_IN_SPEAKER_QMIC_AEC; } else if ((my_data->fluence_type & FLUENCE_TRI_MIC) && (my_data->source_mic_type & SOURCE_THREE_MIC)) { snd_device = SND_DEVICE_IN_SPEAKER_TMIC_AEC; } else if ((my_data->fluence_type & FLUENCE_DUAL_MIC) && (my_data->source_mic_type & SOURCE_DUAL_MIC) && my_data->fluence_in_voice_comm) { if (my_data->fluence_mode == FLUENCE_BROADSIDE) snd_device = SND_DEVICE_IN_SPEAKER_DMIC_AEC_BROADSIDE; else snd_device = my_data->fluence_sb_enabled ? SND_DEVICE_IN_SPEAKER_DMIC_AEC_SB : SND_DEVICE_IN_SPEAKER_DMIC_AEC; } adev->acdb_settings |= DMIC_FLAG; } else snd_device = my_data->fluence_sb_enabled ? SND_DEVICE_IN_SPEAKER_MIC_AEC_SB : (my_data->fluence_nn_enabled ? SND_DEVICE_IN_SPEAKER_MIC_AEC_NN : SND_DEVICE_IN_SPEAKER_MIC_AEC); } else if (compare_device_type(in_devices, AUDIO_DEVICE_IN_BUILTIN_MIC)) { if ((my_data->fluence_type & FLUENCE_TRI_MIC) && (my_data->source_mic_type & SOURCE_THREE_MIC)) { snd_device = SND_DEVICE_IN_HANDSET_TMIC_AEC; adev->acdb_settings |= TMIC_FLAG; } else if ((my_data->fluence_type & FLUENCE_DUAL_MIC) && (my_data->source_mic_type & SOURCE_DUAL_MIC) && my_data->fluence_in_voice_comm) { snd_device = my_data->fluence_sb_enabled ? SND_DEVICE_IN_HANDSET_DMIC_AEC_SB : SND_DEVICE_IN_HANDSET_DMIC_AEC; adev->acdb_settings |= DMIC_FLAG; } else snd_device = SND_DEVICE_IN_HANDSET_MIC_AEC; } else if (compare_device_type(in_devices, AUDIO_DEVICE_IN_WIRED_HEADSET)) { snd_device = SND_DEVICE_IN_HEADSET_MIC_FLUENCE; } else if (audio_extn_usb_connected(NULL) && is_usb_in_device_type(in_devices)) { snd_device = SND_DEVICE_IN_USB_HEADSET_MIC_AEC; } } else if (in != NULL && in->enable_ns) { if (compare_device_type(in_devices, AUDIO_DEVICE_IN_BACK_MIC)) { if (my_data->fluence_in_spkr_mode) { if ((my_data->fluence_type & FLUENCE_QUAD_MIC) && (my_data->source_mic_type & SOURCE_QUAD_MIC)) { snd_device = SND_DEVICE_IN_SPEAKER_QMIC_NS; } else if ((my_data->fluence_type & FLUENCE_TRI_MIC) && (my_data->source_mic_type & SOURCE_THREE_MIC)) { snd_device = SND_DEVICE_IN_SPEAKER_TMIC_NS; } else if ((my_data->fluence_type & FLUENCE_DUAL_MIC) && (my_data->source_mic_type & SOURCE_DUAL_MIC) && my_data->fluence_in_voice_comm) { if (my_data->fluence_mode == FLUENCE_BROADSIDE) snd_device = SND_DEVICE_IN_SPEAKER_DMIC_NS_BROADSIDE; else snd_device = my_data->fluence_sb_enabled ? SND_DEVICE_IN_SPEAKER_DMIC_NS_SB : SND_DEVICE_IN_SPEAKER_DMIC_NS; } adev->acdb_settings |= DMIC_FLAG; } else snd_device = my_data->fluence_sb_enabled ? SND_DEVICE_IN_SPEAKER_MIC_NS_SB : (my_data->fluence_nn_enabled ? SND_DEVICE_IN_SPEAKER_MIC_NS_NN : SND_DEVICE_IN_SPEAKER_MIC_NS); } else if (compare_device_type(in_devices, AUDIO_DEVICE_IN_BUILTIN_MIC)) { if ((my_data->fluence_type & FLUENCE_TRI_MIC) && (my_data->source_mic_type & SOURCE_THREE_MIC)) { snd_device = SND_DEVICE_IN_HANDSET_TMIC_NS; adev->acdb_settings |= TMIC_FLAG; } else if ((my_data->fluence_type & FLUENCE_DUAL_MIC) && (my_data->source_mic_type & SOURCE_DUAL_MIC) && my_data->fluence_in_voice_comm) { snd_device = my_data->fluence_sb_enabled ? SND_DEVICE_IN_HANDSET_DMIC_NS_SB : SND_DEVICE_IN_HANDSET_DMIC_NS; adev->acdb_settings |= DMIC_FLAG; } else snd_device = SND_DEVICE_IN_HANDSET_MIC_NS; } else if (compare_device_type(in_devices, AUDIO_DEVICE_IN_WIRED_HEADSET)) { snd_device = SND_DEVICE_IN_HEADSET_MIC_FLUENCE; } platform_set_echo_reference(adev, false, out_devices); } else platform_set_echo_reference(adev, false, out_devices); return snd_device; } static snd_device_t get_snd_device_for_voice_comm(struct platform_data *my_data, struct stream_in *in, struct listnode *out_devices, struct listnode *in_devices) { if(voice_extn_is_dynamic_ecns_enabled()) return get_snd_device_for_voice_comm_ecns_enabled(my_data, in, out_devices, in_devices); else return get_snd_device_for_voice_comm_ecns_disabled(my_data, in, out_devices, in_devices); } snd_device_t platform_get_input_snd_device(void *platform, struct stream_in *in, struct listnode *out_devices, usecase_type_t uc_type) { struct platform_data *my_data = (struct platform_data *)platform; struct audio_device *adev = my_data->adev; audio_mode_t mode = adev->mode; snd_device_t snd_device = SND_DEVICE_NONE; struct listnode in_devices; char *address = ""; if (in == NULL) in = adev_get_active_input(adev); audio_source_t source = (in == NULL) ? AUDIO_SOURCE_DEFAULT : in->source; list_init(&in_devices); if (in != NULL) assign_devices(&in_devices, &in->device_list); audio_channel_mask_t channel_mask = (in == NULL) ? AUDIO_CHANNEL_IN_MONO : in->channel_mask; int channel_count = audio_channel_count_from_in_mask(channel_mask); int str_bitwidth = (in == NULL) ? CODEC_BACKEND_DEFAULT_BIT_WIDTH : in->bit_width; int sample_rate = (in == NULL) ? 8000 : in->sample_rate; struct audio_usecase *usecase = NULL; audio_usecase_t uc_id = (in == NULL) ? USECASE_AUDIO_RECORD : in->usecase; ALOGV("%s: enter: out_device(%#x) in_device(%#x) channel_count (%d) channel_mask (0x%x)", __func__, get_device_types(out_devices), get_device_types(&in_devices), channel_count, channel_mask); if (my_data->external_mic) { if (!list_empty(out_devices) && ((mode == AUDIO_MODE_IN_CALL) || voice_check_voicecall_usecases_active(adev) || voice_extn_compress_voip_is_active(adev) || audio_extn_hfp_is_active(adev))) { if (compare_device_type(out_devices, AUDIO_DEVICE_OUT_WIRED_HEADPHONE) || compare_device_type(out_devices, AUDIO_DEVICE_OUT_EARPIECE) || compare_device_type(out_devices, AUDIO_DEVICE_OUT_SPEAKER)) snd_device = SND_DEVICE_IN_HANDSET_MIC_EXTERNAL; } else if (compare_device_type(&in_devices, AUDIO_DEVICE_IN_BUILTIN_MIC) || compare_device_type(&in_devices, AUDIO_DEVICE_IN_BACK_MIC)) { snd_device = SND_DEVICE_IN_HANDSET_MIC_EXTERNAL; } } if (mode == AUDIO_MODE_CALL_SCREEN) { if (uc_type == VOICE_CALL) snd_device = SND_DEVICE_IN_CALL_PROXY; if (compare_device_type(out_devices, AUDIO_DEVICE_OUT_TELEPHONY_TX)) snd_device = SND_DEVICE_IN_VOICE_RX; } if (snd_device != AUDIO_DEVICE_NONE) goto exit; if (!list_empty(out_devices) && ((mode == AUDIO_MODE_IN_CALL) || voice_check_voicecall_usecases_active(adev) || voice_extn_compress_voip_is_active(adev) || audio_extn_hfp_is_active(adev))) { if ((adev->voice.tty_mode != TTY_MODE_OFF) && !voice_extn_compress_voip_is_active(adev)) { if (compare_device_type(out_devices, AUDIO_DEVICE_OUT_WIRED_HEADPHONE) || compare_device_type(out_devices, AUDIO_DEVICE_OUT_WIRED_HEADSET) || compare_device_type(out_devices, AUDIO_DEVICE_OUT_LINE)) { switch (adev->voice.tty_mode) { case TTY_MODE_FULL: snd_device = SND_DEVICE_IN_VOICE_TTY_FULL_HEADSET_MIC; break; case TTY_MODE_VCO: snd_device = SND_DEVICE_IN_VOICE_TTY_VCO_HANDSET_MIC; break; case TTY_MODE_HCO: snd_device = SND_DEVICE_IN_VOICE_TTY_HCO_HEADSET_MIC; break; default: ALOGE("%s: Invalid TTY mode (%#x)", __func__, adev->voice.tty_mode); } goto exit; } else if (compare_device_type(out_devices, AUDIO_DEVICE_OUT_USB_DEVICE) || compare_device_type(out_devices, AUDIO_DEVICE_OUT_USB_HEADSET)) { switch (adev->voice.tty_mode) { case TTY_MODE_FULL: snd_device = SND_DEVICE_IN_VOICE_TTY_FULL_USB_MIC; break; case TTY_MODE_VCO: // since voice will be captured from handset mic, use existing device snd_device = SND_DEVICE_IN_VOICE_TTY_VCO_HANDSET_MIC; break; case TTY_MODE_HCO: snd_device = SND_DEVICE_IN_VOICE_TTY_HCO_USB_MIC; break; default: ALOGE("%s: Invalid TTY mode (%#x)", __func__, adev->voice.tty_mode); } goto exit; } } if (compare_device_type(out_devices, AUDIO_DEVICE_OUT_EARPIECE)) { if (compare_device_type(out_devices, AUDIO_DEVICE_OUT_EARPIECE) && audio_extn_should_use_handset_anc(channel_count)) { if ((my_data->fluence_type != FLUENCE_NONE) && (my_data->source_mic_type & SOURCE_DUAL_MIC)) { snd_device = SND_DEVICE_IN_VOICE_FLUENCE_DMIC_AANC; adev->acdb_settings |= DMIC_FLAG; } else { snd_device = SND_DEVICE_IN_AANC_HANDSET_MIC; } adev->acdb_settings |= ANC_FLAG; } else if (my_data->fluence_type == FLUENCE_NONE || (my_data->fluence_in_voice_call == false && my_data->fluence_in_hfp_call == false)) { snd_device = my_data->fluence_sb_enabled ? SND_DEVICE_IN_HANDSET_MIC_SB : (my_data->fluence_nn_enabled ? SND_DEVICE_IN_HANDSET_MIC_NN : SND_DEVICE_IN_HANDSET_MIC); if (audio_extn_hfp_is_active(adev)) platform_set_echo_reference(adev, true, out_devices); } else { if ((my_data->fluence_type & FLUENCE_TRI_MIC) && (my_data->source_mic_type & SOURCE_THREE_MIC)) { snd_device = SND_DEVICE_IN_HANDSET_TMIC; adev->acdb_settings |= TMIC_FLAG; } else if (is_operator_tmus()) snd_device = SND_DEVICE_IN_VOICE_DMIC_TMUS; else { /* for FLUENCE_DUAL_MIC and SOURCE_DUAL_MIC */ snd_device = my_data->fluence_sb_enabled ? SND_DEVICE_IN_VOICE_DMIC_SB : SND_DEVICE_IN_VOICE_DMIC; adev->acdb_settings |= DMIC_FLAG; } } } else if (compare_device_type(out_devices, AUDIO_DEVICE_OUT_WIRED_HEADSET)) { snd_device = SND_DEVICE_IN_VOICE_HEADSET_MIC; if (audio_extn_hfp_is_active(adev)) platform_set_echo_reference(adev, true, out_devices); } else if (is_sco_out_device_type(out_devices)) { if (adev->swb_speech_mode != SPEECH_MODE_INVALID) { if (adev->bluetooth_nrec) snd_device = SND_DEVICE_IN_BT_SCO_MIC_SWB_NREC; else snd_device = SND_DEVICE_IN_BT_SCO_MIC_SWB; } else if (adev->bt_wb_speech_enabled) { if (adev->bluetooth_nrec) snd_device = SND_DEVICE_IN_BT_SCO_MIC_WB_NREC; else snd_device = SND_DEVICE_IN_BT_SCO_MIC_WB; } else { if (adev->bluetooth_nrec) snd_device = SND_DEVICE_IN_BT_SCO_MIC_NREC; else snd_device = SND_DEVICE_IN_BT_SCO_MIC; } } else if (compare_device_type(out_devices, AUDIO_DEVICE_OUT_AUX_DIGITAL) && adev->dp_allowed_for_voice) { if (audio_extn_usb_is_capture_supported()) snd_device = SND_DEVICE_IN_VOICE_USB_HEADSET_MIC; else snd_device = my_data->fluence_sb_enabled ? SND_DEVICE_IN_HANDSET_MIC_SB : SND_DEVICE_IN_HANDSET_MIC; if (voice_is_in_call(adev)) platform_set_echo_reference(adev, true, out_devices); } else if (compare_device_type(out_devices, AUDIO_DEVICE_OUT_SPEAKER) || compare_device_type(out_devices, AUDIO_DEVICE_OUT_SPEAKER_SAFE) || compare_device_type(out_devices, AUDIO_DEVICE_OUT_WIRED_HEADPHONE) || compare_device_type(out_devices, AUDIO_DEVICE_OUT_LINE)) { if (my_data->fluence_type != FLUENCE_NONE && (my_data->fluence_in_voice_call || my_data->fluence_in_hfp_call) && my_data->fluence_in_spkr_mode) { if((my_data->fluence_type & FLUENCE_QUAD_MIC) && (my_data->source_mic_type & SOURCE_QUAD_MIC)) { adev->acdb_settings |= QMIC_FLAG; snd_device = SND_DEVICE_IN_VOICE_SPEAKER_QMIC; } else if ((my_data->fluence_type & FLUENCE_TRI_MIC) && (my_data->source_mic_type & SOURCE_THREE_MIC)) { adev->acdb_settings |= TMIC_FLAG; snd_device = SND_DEVICE_IN_VOICE_SPEAKER_TMIC; } else { adev->acdb_settings |= DMIC_FLAG; if (my_data->fluence_mode == FLUENCE_BROADSIDE) snd_device = SND_DEVICE_IN_VOICE_SPEAKER_DMIC_BROADSIDE; else snd_device = my_data->fluence_sb_enabled ? SND_DEVICE_IN_VOICE_SPEAKER_DMIC_SB : SND_DEVICE_IN_VOICE_SPEAKER_DMIC; } if (audio_extn_hfp_is_active(adev)) platform_set_echo_reference(adev, true, out_devices); } else { if (adev->enable_hfp) { snd_device = SND_DEVICE_IN_VOICE_SPEAKER_MIC_HFP; platform_set_echo_reference(adev, true, out_devices); } else { snd_device = my_data->fluence_sb_enabled ? SND_DEVICE_IN_VOICE_SPEAKER_MIC_SB : (my_data->fluence_nn_enabled ? SND_DEVICE_IN_VOICE_SPEAKER_MIC_NN : SND_DEVICE_IN_VOICE_SPEAKER_MIC); if (audio_extn_hfp_is_active(adev)) platform_set_echo_reference(adev, true, out_devices); } } } else if (compare_device_type(out_devices, AUDIO_DEVICE_OUT_TELEPHONY_TX)) { snd_device = SND_DEVICE_IN_VOICE_RX; } else if (compare_device_type(out_devices, AUDIO_DEVICE_OUT_USB_DEVICE) || compare_device_type(out_devices, AUDIO_DEVICE_OUT_USB_HEADSET)) { if (audio_extn_usb_is_capture_supported()) { snd_device = SND_DEVICE_IN_VOICE_USB_HEADSET_MIC; } else if (my_data->fluence_in_voice_call && my_data->fluence_in_spkr_mode) { if (my_data->source_mic_type & SOURCE_DUAL_MIC) { snd_device = SND_DEVICE_IN_VOICE_SPEAKER_DMIC; } else { snd_device = SND_DEVICE_IN_VOICE_SPEAKER_MIC; } } else { snd_device = SND_DEVICE_IN_HANDSET_MIC; } } else if (compare_device_type(out_devices, AUDIO_DEVICE_OUT_HEARING_AID)) { snd_device = SND_DEVICE_IN_VOICE_HEARING_AID; } } else if (my_data->use_generic_handset == true && // system prop is enabled (my_data->source_mic_type & SOURCE_QUAD_MIC) && // AND 4mic is available (compare_device_type(&in_devices, AUDIO_DEVICE_IN_BUILTIN_MIC) || // AND device is buit-in mic or back mic compare_device_type(&in_devices, AUDIO_DEVICE_IN_BACK_MIC)) && (my_data->fluence_in_audio_rec == true && // AND fluencepro is enabled my_data->fluence_type & FLUENCE_QUAD_MIC) && (source == AUDIO_SOURCE_CAMCORDER || // AND source is cam/mic/unprocessed source == AUDIO_SOURCE_UNPROCESSED || source == AUDIO_SOURCE_MIC)) { snd_device = SND_DEVICE_IN_HANDSET_GENERIC_QMIC; platform_set_echo_reference(adev, true, out_devices); } else if (my_data->use_generic_handset == true && // System prop is enabled (my_data->ambisonic_capture == true) && // Enable Ambisonic capture (my_data->source_mic_type & SOURCE_QUAD_MIC) && // AND 4mic is available (compare_device_type(&in_devices, AUDIO_DEVICE_IN_BUILTIN_MIC) || // AND device is Built-in compare_device_type(&in_devices, AUDIO_DEVICE_IN_BACK_MIC)) && // OR Back-mic (source == AUDIO_SOURCE_MIC || // AND source is MIC for 16bit source == AUDIO_SOURCE_UNPROCESSED || // OR unprocessed for 24bit source == AUDIO_SOURCE_CAMCORDER) && // OR camera usecase ((int)channel_mask == (int)AUDIO_CHANNEL_INDEX_MASK_4) && // AND 4mic channel mask (sample_rate == 48000)) { // AND sample rate is 48Khz snd_device = SND_DEVICE_IN_HANDSET_GENERIC_QMIC; /* Below check is true only in LA build to set ambisonic profile. In LE hal client will set profile */ if (my_data->ambisonic_profile == true && in != NULL) strlcpy(in->profile, "record_ambisonic", sizeof(in->profile)); if (in != NULL && !strncmp(in->profile, "record_ambisonic", strlen("record_ambisonic"))) { /* Validate input stream configuration for Ambisonic capture. */ if (((int)channel_mask != (int)AUDIO_CHANNEL_INDEX_MASK_4) || (sample_rate != 48000)) { snd_device = SND_DEVICE_NONE; ALOGW("Unsupported Input configuration for ambisonic capture"); goto exit; } } } else if (source == AUDIO_SOURCE_CAMCORDER) { if (compare_device_type(&in_devices, AUDIO_DEVICE_IN_BUILTIN_MIC) || compare_device_type(&in_devices, AUDIO_DEVICE_IN_BACK_MIC)) { switch (adev->camera_orientation) { case CAMERA_BACK_LANDSCAPE: snd_device = SND_DEVICE_IN_CAMCORDER_LANDSCAPE; break; case CAMERA_BACK_INVERT_LANDSCAPE: snd_device = SND_DEVICE_IN_CAMCORDER_INVERT_LANDSCAPE; break; case CAMERA_BACK_PORTRAIT: snd_device = SND_DEVICE_IN_CAMCORDER_PORTRAIT; break; case CAMERA_FRONT_LANDSCAPE: snd_device = SND_DEVICE_IN_CAMCORDER_SELFIE_LANDSCAPE; break; case CAMERA_FRONT_INVERT_LANDSCAPE: snd_device = SND_DEVICE_IN_CAMCORDER_SELFIE_INVERT_LANDSCAPE; break; case CAMERA_FRONT_PORTRAIT: snd_device = SND_DEVICE_IN_CAMCORDER_SELFIE_PORTRAIT; break; default: ALOGW("%s: invalid camera orientation %08x", __func__, adev->camera_orientation); snd_device = SND_DEVICE_IN_CAMCORDER_LANDSCAPE; break; } if (str_bitwidth == 16) { if ((my_data->fluence_type & FLUENCE_DUAL_MIC) && (my_data->source_mic_type & SOURCE_DUAL_MIC) && (channel_count == 2)) snd_device = SND_DEVICE_IN_HANDSET_DMIC_STEREO; else snd_device = SND_DEVICE_IN_CAMCORDER_MIC; } /* * for other bit widths */ else { if (((channel_mask == AUDIO_CHANNEL_IN_FRONT_BACK) || (channel_mask == AUDIO_CHANNEL_IN_STEREO)) && (my_data->source_mic_type & SOURCE_DUAL_MIC)) { snd_device = SND_DEVICE_IN_UNPROCESSED_STEREO_MIC; } else if (((int)channel_mask == (int)AUDIO_CHANNEL_INDEX_MASK_3) && (my_data->source_mic_type & SOURCE_THREE_MIC)) { snd_device = SND_DEVICE_IN_UNPROCESSED_THREE_MIC; } else if (((int)channel_mask == (int)AUDIO_CHANNEL_INDEX_MASK_4) && (my_data->source_mic_type & SOURCE_QUAD_MIC)) { snd_device = SND_DEVICE_IN_UNPROCESSED_QUAD_MIC; } else { snd_device = SND_DEVICE_IN_UNPROCESSED_MIC; } } } } else if (source == AUDIO_SOURCE_VOICE_RECOGNITION) { if (compare_device_type(&in_devices, AUDIO_DEVICE_IN_BUILTIN_MIC)) { if (my_data->fluence_in_voice_rec && channel_count == 1) { if ((my_data->fluence_type & FLUENCE_QUAD_MIC) && (my_data->source_mic_type & SOURCE_QUAD_MIC)) { if (in != NULL && in->enable_aec) snd_device = SND_DEVICE_IN_HANDSET_QMIC_AEC; else snd_device = SND_DEVICE_IN_VOICE_REC_QMIC_FLUENCE; } else if ((my_data->fluence_type & FLUENCE_QUAD_MIC) && (my_data->source_mic_type & SOURCE_THREE_MIC)) { if (in != NULL && in->enable_aec) snd_device = SND_DEVICE_IN_HANDSET_TMIC_AEC; else snd_device = SND_DEVICE_IN_VOICE_REC_TMIC; } else if ((my_data->fluence_type & FLUENCE_DUAL_MIC) && (my_data->source_mic_type & SOURCE_DUAL_MIC)) { if (in != NULL && in->enable_aec) snd_device = SND_DEVICE_IN_HANDSET_DMIC_AEC; else snd_device = SND_DEVICE_IN_VOICE_REC_DMIC_FLUENCE; } in->enable_ec_port = true; } else if (((channel_mask == AUDIO_CHANNEL_IN_FRONT_BACK) || (channel_mask == AUDIO_CHANNEL_IN_STEREO)) && (my_data->source_mic_type & SOURCE_DUAL_MIC)) { snd_device = SND_DEVICE_IN_VOICE_REC_DMIC_STEREO; } else if (((int)channel_mask == (int)AUDIO_CHANNEL_INDEX_MASK_3) && (my_data->source_mic_type & SOURCE_THREE_MIC)) { snd_device = SND_DEVICE_IN_THREE_MIC; } else if (((int)channel_mask == (int)AUDIO_CHANNEL_INDEX_MASK_4) && (my_data->source_mic_type & SOURCE_QUAD_MIC)) { snd_device = SND_DEVICE_IN_QUAD_MIC; } if (snd_device == SND_DEVICE_NONE) { if (in != NULL && in->enable_aec) { if (in->enable_ns) { snd_device = SND_DEVICE_IN_VOICE_REC_MIC_AEC_NS; } else { snd_device = SND_DEVICE_IN_VOICE_REC_MIC_AEC; } } else if (in != NULL && in->enable_ns) snd_device = SND_DEVICE_IN_VOICE_REC_MIC_NS; else snd_device = SND_DEVICE_IN_VOICE_REC_MIC; } } else if (compare_device_type(&in_devices, AUDIO_DEVICE_IN_WIRED_HEADSET)) { snd_device = SND_DEVICE_IN_VOICE_REC_HEADSET_MIC; } else if (is_usb_in_device_type(&in_devices)) { snd_device = fixup_usb_headset_mic_snd_device(platform, SND_DEVICE_IN_VOICE_RECOG_USB_HEADSET_MIC, SND_DEVICE_IN_VOICE_RECOG_USB_HEADSET_MULTI_CHANNEL_MIC); } } else if (source == AUDIO_SOURCE_UNPROCESSED) { if (compare_device_type(&in_devices, AUDIO_DEVICE_IN_BUILTIN_MIC)) { if (((channel_mask == AUDIO_CHANNEL_IN_FRONT_BACK) || (channel_mask == AUDIO_CHANNEL_IN_STEREO)) && (my_data->source_mic_type & SOURCE_DUAL_MIC)) { snd_device = SND_DEVICE_IN_UNPROCESSED_STEREO_MIC; } else if (((int)channel_mask == (int)AUDIO_CHANNEL_INDEX_MASK_3) && (my_data->source_mic_type & SOURCE_THREE_MIC)) { snd_device = SND_DEVICE_IN_UNPROCESSED_THREE_MIC; } else if (((int)channel_mask == (int)AUDIO_CHANNEL_INDEX_MASK_4) && (my_data->source_mic_type & SOURCE_QUAD_MIC)) { snd_device = SND_DEVICE_IN_UNPROCESSED_QUAD_MIC; } else { snd_device = SND_DEVICE_IN_UNPROCESSED_MIC; } } else if (compare_device_type(&in_devices, AUDIO_DEVICE_IN_WIRED_HEADSET)) { snd_device = SND_DEVICE_IN_UNPROCESSED_HEADSET_MIC; } else if (is_usb_in_device_type(&in_devices)) { snd_device = fixup_usb_headset_mic_snd_device(platform, SND_DEVICE_IN_UNPROCESSED_USB_HEADSET_MIC, SND_DEVICE_IN_UNPROCESSED_USB_HEADSET_MULTI_CHANNEL_MIC); } } else if ((source == AUDIO_SOURCE_VOICE_COMMUNICATION) || (mode == AUDIO_MODE_IN_COMMUNICATION)) { if ((compare_device_type(out_devices, AUDIO_DEVICE_OUT_SPEAKER) || compare_device_type(out_devices, AUDIO_DEVICE_OUT_SPEAKER_SAFE)) || compare_device_type(out_devices, AUDIO_DEVICE_OUT_WIRED_HEADPHONE) || ((compare_device_type(out_devices, AUDIO_DEVICE_OUT_USB_DEVICE) || compare_device_type(out_devices, AUDIO_DEVICE_OUT_USB_HEADSET)) && !audio_extn_usb_is_capture_supported())) reassign_device_list(&in_devices, AUDIO_DEVICE_IN_BACK_MIC, address); else if (compare_device_type(out_devices, AUDIO_DEVICE_OUT_EARPIECE)) reassign_device_list(&in_devices, AUDIO_DEVICE_IN_BUILTIN_MIC, address); else if (compare_device_type(out_devices, AUDIO_DEVICE_OUT_WIRED_HEADSET)) reassign_device_list(&in_devices, AUDIO_DEVICE_IN_WIRED_HEADSET, address); else if (compare_device_type(out_devices, AUDIO_DEVICE_OUT_USB_DEVICE)) reassign_device_list(&in_devices, AUDIO_DEVICE_IN_USB_DEVICE, address); if (list_empty(out_devices)) reassign_device_list(&in_devices, AUDIO_DEVICE_IN_BUILTIN_MIC, address); if (in) snd_device = get_snd_device_for_voice_comm(my_data, in, out_devices, &in_devices); } else if (source == AUDIO_SOURCE_MIC) { if (compare_device_type(&in_devices, AUDIO_DEVICE_IN_BUILTIN_MIC) && channel_count == 1 ) { if(my_data->fluence_in_audio_rec) { if ((my_data->fluence_type & FLUENCE_QUAD_MIC) && (my_data->source_mic_type & SOURCE_QUAD_MIC)) { snd_device = SND_DEVICE_IN_HANDSET_QMIC; platform_set_echo_reference(adev, true, out_devices); } else if ((my_data->fluence_type & FLUENCE_QUAD_MIC) && (my_data->source_mic_type & SOURCE_THREE_MIC)) { snd_device = SND_DEVICE_IN_HANDSET_TMIC_FLUENCE_PRO; } else if ((my_data->fluence_type & FLUENCE_TRI_MIC) && (my_data->source_mic_type & SOURCE_THREE_MIC)) { snd_device = SND_DEVICE_IN_HANDSET_TMIC; } else if ((my_data->fluence_type & FLUENCE_DUAL_MIC) && (my_data->source_mic_type & SOURCE_DUAL_MIC)) { snd_device = SND_DEVICE_IN_HANDSET_DMIC; platform_set_echo_reference(adev, true, out_devices); } } } else if (compare_device_type(&in_devices, AUDIO_DEVICE_IN_LOOPBACK)) { if (compare_device_type(&in_devices, AUDIO_DEVICE_IN_BUILTIN_MIC)) { usecase = get_usecase_from_list(adev, uc_id); if (usecase == NULL) { ALOGE("%s: Could not find the record usecase", __func__); snd_device = SND_DEVICE_NONE; goto exit; } int ch_count = audio_channel_count_from_in_mask(channel_mask); snd_device = audio_extn_get_loopback_snd_device(adev, usecase, ch_count); ALOGD("%s: snd device %d", __func__, snd_device); } } } else if (source == AUDIO_SOURCE_FM_TUNER) { snd_device = SND_DEVICE_IN_CAPTURE_FM; } else if (source == AUDIO_SOURCE_DEFAULT) { goto exit; } if (in && (audio_extn_ssr_get_stream() == in)) snd_device = SND_DEVICE_IN_THREE_MIC; if (snd_device != SND_DEVICE_NONE) { goto exit; } if (!list_empty(&in_devices) && !(compare_device_type(&in_devices, AUDIO_DEVICE_IN_VOICE_CALL)) && !(compare_device_type(&in_devices, AUDIO_DEVICE_IN_COMMUNICATION))) { if (compare_device_type(&in_devices, AUDIO_DEVICE_IN_BUILTIN_MIC)) { if ((in && (audio_extn_ssr_get_stream() == in)) || ((my_data->source_mic_type & SOURCE_QUAD_MIC) && channel_mask == AUDIO_CHANNEL_INDEX_MASK_4)) snd_device = SND_DEVICE_IN_QUAD_MIC; else if ((my_data->source_mic_type & SOURCE_THREE_MIC) && channel_mask == AUDIO_CHANNEL_INDEX_MASK_3) snd_device = SND_DEVICE_IN_THREE_MIC; else if ((my_data->fluence_type & (FLUENCE_DUAL_MIC | FLUENCE_TRI_MIC | FLUENCE_QUAD_MIC)) && (channel_count == 2) && (my_data->source_mic_type & SOURCE_DUAL_MIC)) snd_device = SND_DEVICE_IN_HANDSET_DMIC_STEREO; else snd_device = my_data->fluence_sb_enabled ? SND_DEVICE_IN_HANDSET_MIC_SB : (my_data->fluence_nn_enabled? SND_DEVICE_IN_HANDSET_MIC_NN : SND_DEVICE_IN_HANDSET_MIC); } else if (compare_device_type(&in_devices, AUDIO_DEVICE_IN_BACK_MIC)) { if ((my_data->source_mic_type & SOURCE_DUAL_MIC) && channel_count == 2) snd_device = SND_DEVICE_IN_SPEAKER_DMIC_STEREO; else snd_device = my_data->fluence_sb_enabled ? SND_DEVICE_IN_SPEAKER_MIC_SB : (my_data->fluence_nn_enabled ? SND_DEVICE_IN_SPEAKER_MIC_NN : SND_DEVICE_IN_SPEAKER_MIC); } else if (compare_device_type(&in_devices, AUDIO_DEVICE_IN_LINE)) { snd_device = SND_DEVICE_IN_LINE; } else if (compare_device_type(&in_devices, AUDIO_DEVICE_IN_WIRED_HEADSET)) { snd_device = SND_DEVICE_IN_HEADSET_MIC; } else if (compare_device_type(&in_devices, AUDIO_DEVICE_IN_BLUETOOTH_SCO_HEADSET)) { if (adev->swb_speech_mode != SPEECH_MODE_INVALID) { if (adev->bluetooth_nrec) snd_device = SND_DEVICE_IN_BT_SCO_MIC_SWB_NREC; else snd_device = SND_DEVICE_IN_BT_SCO_MIC_SWB; } else if (adev->bt_wb_speech_enabled) { if (adev->bluetooth_nrec) snd_device = SND_DEVICE_IN_BT_SCO_MIC_WB_NREC; else snd_device = SND_DEVICE_IN_BT_SCO_MIC_WB; } else { if (adev->bluetooth_nrec) snd_device = SND_DEVICE_IN_BT_SCO_MIC_NREC; else snd_device = SND_DEVICE_IN_BT_SCO_MIC; } } else if (compare_device_type(&in_devices, AUDIO_DEVICE_IN_SPDIF)) { snd_device = SND_DEVICE_IN_SPDIF; } else if (compare_device_type(&in_devices, AUDIO_DEVICE_IN_BLUETOOTH_A2DP)) { snd_device = SND_DEVICE_IN_BT_A2DP; } else if (compare_device_type(&in_devices, AUDIO_DEVICE_IN_AUX_DIGITAL)) { snd_device = SND_DEVICE_IN_HDMI_MIC; } else if (compare_device_type(&in_devices, AUDIO_DEVICE_IN_HDMI_ARC)) { snd_device = SND_DEVICE_IN_HDMI_ARC; } else if (compare_device_type(&in_devices, AUDIO_DEVICE_IN_ANLG_DOCK_HEADSET) || compare_device_type(&in_devices, AUDIO_DEVICE_IN_DGTL_DOCK_HEADSET)) { snd_device = SND_DEVICE_IN_USB_HEADSET_MIC; } else if (compare_device_type(&in_devices, AUDIO_DEVICE_IN_FM_TUNER)) { snd_device = SND_DEVICE_IN_CAPTURE_FM; } else if (audio_extn_usb_connected(NULL) && is_usb_in_device_type(&in_devices)) { snd_device = fixup_usb_headset_mic_snd_device(platform, SND_DEVICE_IN_USB_HEADSET_MIC, SND_DEVICE_IN_USB_HEADSET_MULTI_CHANNEL_MIC); } else { ALOGE("%s: Unknown input device(s) %#x", __func__, get_device_types(&in_devices)); ALOGW("%s: Using default handset-mic", __func__); snd_device = my_data->fluence_sb_enabled ? SND_DEVICE_IN_HANDSET_MIC_SB : (my_data->fluence_nn_enabled ? SND_DEVICE_IN_HANDSET_MIC_NN : SND_DEVICE_IN_HANDSET_MIC); } } else { if (compare_device_type(out_devices, AUDIO_DEVICE_OUT_EARPIECE)) { snd_device = my_data->fluence_sb_enabled ? SND_DEVICE_IN_HANDSET_MIC_SB : (my_data->fluence_nn_enabled ? SND_DEVICE_IN_HANDSET_MIC_NN : SND_DEVICE_IN_HANDSET_MIC); } else if (compare_device_type(out_devices, AUDIO_DEVICE_OUT_WIRED_HEADSET)) { snd_device = SND_DEVICE_IN_HEADSET_MIC; } else if (compare_device_type(out_devices, AUDIO_DEVICE_OUT_SPEAKER) || compare_device_type(out_devices, AUDIO_DEVICE_OUT_SPEAKER_SAFE)) { if ((my_data->source_mic_type & SOURCE_DUAL_MIC) && (channel_count == 2)) { snd_device = SND_DEVICE_IN_SPEAKER_DMIC_STEREO; } else if ((my_data->source_mic_type & SOURCE_MONO_MIC) && (channel_count == 1)) { snd_device = my_data->fluence_sb_enabled ? SND_DEVICE_IN_SPEAKER_MIC_SB : (my_data->fluence_nn_enabled ? SND_DEVICE_IN_SPEAKER_MIC_NN : SND_DEVICE_IN_SPEAKER_MIC); } else { ALOGE("%s: something wrong: source type (%d) channel_count (%d) .." " no combination found .. setting to mono", __func__, my_data->source_mic_type, channel_count); snd_device = my_data->fluence_sb_enabled ? SND_DEVICE_IN_SPEAKER_MIC_SB : (my_data->fluence_nn_enabled ? SND_DEVICE_IN_SPEAKER_MIC_NN : SND_DEVICE_IN_SPEAKER_MIC); } } else if (compare_device_type(out_devices, AUDIO_DEVICE_OUT_WIRED_HEADPHONE) || compare_device_type(out_devices, AUDIO_DEVICE_OUT_LINE)) { snd_device = my_data->fluence_sb_enabled ? SND_DEVICE_IN_HANDSET_MIC_SB : (my_data->fluence_nn_enabled ? SND_DEVICE_IN_HANDSET_MIC_NN : SND_DEVICE_IN_HANDSET_MIC); } else if (compare_device_type(out_devices, AUDIO_DEVICE_OUT_BLUETOOTH_SCO_HEADSET)) { if (adev->swb_speech_mode != SPEECH_MODE_INVALID) { if (adev->bluetooth_nrec) snd_device = SND_DEVICE_IN_BT_SCO_MIC_SWB_NREC; else snd_device = SND_DEVICE_IN_BT_SCO_MIC_SWB; } else if (adev->bt_wb_speech_enabled) { if (adev->bluetooth_nrec) snd_device = SND_DEVICE_IN_BT_SCO_MIC_WB_NREC; else snd_device = SND_DEVICE_IN_BT_SCO_MIC_WB; } else { if (adev->bluetooth_nrec) snd_device = SND_DEVICE_IN_BT_SCO_MIC_NREC; else snd_device = SND_DEVICE_IN_BT_SCO_MIC; } } else if (compare_device_type(out_devices, AUDIO_DEVICE_OUT_AUX_DIGITAL)) { snd_device = SND_DEVICE_IN_HDMI_MIC; } else if (compare_device_type(out_devices, AUDIO_DEVICE_OUT_ANLG_DOCK_HEADSET) || compare_device_type(out_devices, AUDIO_DEVICE_OUT_DGTL_DOCK_HEADSET)) { snd_device = SND_DEVICE_IN_USB_HEADSET_MIC; } else if (compare_device_type(out_devices, AUDIO_DEVICE_OUT_USB_DEVICE) || compare_device_type(out_devices, AUDIO_DEVICE_OUT_USB_HEADSET)) { if (audio_extn_usb_is_capture_supported() && audio_extn_usb_connected(NULL)) snd_device = fixup_usb_headset_mic_snd_device(platform, SND_DEVICE_IN_USB_HEADSET_MIC, SND_DEVICE_IN_USB_HEADSET_MULTI_CHANNEL_MIC); else snd_device = SND_DEVICE_IN_HANDSET_MIC; } else { ALOGE("%s: Unknown output device(s) %#x", __func__, get_device_types(out_devices)); ALOGW("%s: Using default handset-mic", __func__); snd_device = my_data->fluence_sb_enabled ? SND_DEVICE_IN_HANDSET_MIC_SB : (my_data->fluence_nn_enabled ? SND_DEVICE_IN_HANDSET_MIC_NN : SND_DEVICE_IN_HANDSET_MIC); } } exit: ALOGV("%s: exit: in_snd_device(%s)", __func__, device_table[snd_device]); return snd_device; } int platform_set_hdmi_channels(void *platform, int channel_count) { return platform_set_hdmi_channels_v2(platform, channel_count, 0, 0); } int platform_set_hdmi_channels_v2(void *platform, int channel_count, int controller, int stream) { struct platform_data *my_data = (struct platform_data *)platform; struct audio_device *adev = my_data->adev; const char *channel_cnt_str = NULL; int ctl_index = 0; struct mixer_ctl *ctl = NULL; const char *ctl_name_prefix = "Display Port"; const char *ctl_name_suffix = "RX Channels"; char mixer_ctl_name[MIXER_PATH_MAX_LENGTH] = {0}; switch (channel_count) { case 8: channel_cnt_str = "Eight"; break; case 7: channel_cnt_str = "Seven"; break; case 6: channel_cnt_str = "Six"; break; case 5: channel_cnt_str = "Five"; break; case 4: channel_cnt_str = "Four"; break; case 3: channel_cnt_str = "Three"; break; default: channel_cnt_str = "Two"; break; } ctl_index = platform_get_display_port_ctl_index(controller, stream); if (-EINVAL == ctl_index) { ALOGE("%s: Unknown controller/stream %d/%d", __func__, controller, stream); return -EINVAL; } switch(my_data->ext_disp[controller][stream].type) { case EXT_DISPLAY_TYPE_HDMI: snprintf(mixer_ctl_name, sizeof(mixer_ctl_name), "HDMI_RX Channels"); break; case EXT_DISPLAY_TYPE_DP: if (!audio_extn_is_display_port_enabled()) { ALOGE("%s: display port is not supported", __func__); return -EINVAL; } if (0 == ctl_index) snprintf(mixer_ctl_name, sizeof(mixer_ctl_name), "%s %s", ctl_name_prefix, ctl_name_suffix); else snprintf(mixer_ctl_name, sizeof(mixer_ctl_name), "%s%d %s", ctl_name_prefix, ctl_index, ctl_name_suffix); default: ALOGE("%s: Invalid disp_type %d", __func__, my_data->ext_disp[controller][stream].type); return -EINVAL; } ALOGV("%s: mixer ctl name: %s", __func__, mixer_ctl_name); ctl = mixer_get_ctl_by_name(adev->mixer, mixer_ctl_name); if (!ctl) { ALOGE("%s: Could not get ctl for mixer cmd - %s", __func__, mixer_ctl_name); return -EINVAL; } ALOGV("%s: ext disp channel count: %s", __func__, channel_cnt_str); mixer_ctl_set_enum_by_string(ctl, channel_cnt_str); return 0; } int platform_edid_get_max_channels(void *platform) { return platform_edid_get_max_channels_v2(platform, 0, 0); } int platform_edid_get_max_channels_v2(void *platform, int controller, int stream) { int channel_count; int max_channels = 2; int i = 0, ret = 0; struct platform_data *my_data = (struct platform_data *)platform; edid_audio_info *info = NULL; ret = platform_get_edid_info_v2(platform, controller, stream); if(ret == 0) info = (edid_audio_info *)my_data->ext_disp[controller][stream].edid_info; if(ret == 0 && info != NULL) { for (i = 0; i < info->audio_blocks && i < MAX_EDID_BLOCKS; i++) { ALOGV("%s:format %d channel %d", __func__, info->audio_blocks_array[i].format_id, info->audio_blocks_array[i].channels); if (info->audio_blocks_array[i].format_id == LPCM) { channel_count = info->audio_blocks_array[i].channels; if (channel_count > max_channels) { max_channels = channel_count; } } } } return max_channels; } static int platform_set_slowtalk(struct platform_data *my_data, bool state) { int ret = 0; struct audio_device *adev = my_data->adev; struct mixer_ctl *ctl; const char *mixer_ctl_name = "Slowtalk Enable"; long set_values[ ] = {0, ALL_SESSION_VSID}; set_values[0] = state; ctl = mixer_get_ctl_by_name(adev->mixer, mixer_ctl_name); if (!ctl) { ALOGE("%s: Could not get ctl for mixer cmd - %s", __func__, mixer_ctl_name); ret = -EINVAL; } else { ALOGV("Setting slowtalk state: %d", state); ret = mixer_ctl_set_array(ctl, set_values, ARRAY_SIZE(set_values)); my_data->slowtalk = state; } if (my_data->csd != NULL) { ret = my_data->csd->slow_talk(ALL_SESSION_VSID, state); if (ret < 0) { ALOGE("%s: csd_client_disable_device, failed, error %d", __func__, ret); } } return ret; } static int set_hd_voice(struct platform_data *my_data, bool state) { struct audio_device *adev = my_data->adev; struct mixer_ctl *ctl; char *mixer_ctl_name = "HD Voice Enable"; int ret = 0; long set_values[ ] = {0, ALL_SESSION_VSID}; set_values[0] = state; ctl = mixer_get_ctl_by_name(adev->mixer, mixer_ctl_name); if (!ctl) { ALOGE("%s: Could not get ctl for mixer cmd - %s", __func__, mixer_ctl_name); return -EINVAL; } else { ALOGV("Setting HD Voice state: %d", state); ret = mixer_ctl_set_array(ctl, set_values, ARRAY_SIZE(set_values)); my_data->hd_voice = state; } return ret; } bool platform_get_eccarstate(void *platform) { struct platform_data *my_data = (struct platform_data *)platform; return my_data->ec_car_state; } static int platform_set_eccarstate(struct platform_data *my_data, bool state) { int ret = 0; ALOGD("Setting EC Car state: %d", state); my_data->ec_car_state = state; return ret; } static int update_external_device_status(struct platform_data *my_data, char* event_name, bool status) { int ret = 0; struct audio_usecase *usecase; struct listnode *node; ALOGD("Recieved external event switch %s", event_name); if (!strcmp(event_name, EVENT_EXTERNAL_SPK_1)) my_data->external_spk_1 = status; else if (!strcmp(event_name, EVENT_EXTERNAL_SPK_2)) my_data->external_spk_2 = status; else if (!strcmp(event_name, EVENT_EXTERNAL_MIC)) my_data->external_mic = status; else { ALOGE("The audio event type is not found"); return -EINVAL; } list_for_each(node, &my_data->adev->usecase_list) { usecase = node_to_item(node, struct audio_usecase, list); select_devices(my_data->adev, usecase->id); } return ret; } static int platform_set_hfp_zone(struct platform_data *my_data, uint32_t zone) { int ret = 0; int acdb_dev_id = -1; struct audio_usecase *usecase = NULL; struct audio_device *adev = (struct audio_device *)(my_data->adev); struct audio_fluence_mmsecns_config fluence_mmsecns_config; acdb_audio_cal_cfg_t cal = {0}; ALOGV("Setting HFP Zone: %d", zone); /* Zone control is available only when EC car state is set. */ if (!platform_get_eccarstate((void *) my_data)) { ALOGE("%s: EC State should be enabled first.", __func__); return -EINVAL; } usecase = get_usecase_from_list(adev, audio_extn_hfp_get_usecase()); if (usecase == NULL) { ALOGE("%s: Could not find the usecase.", __func__); return -EINVAL; } acdb_dev_id = acdb_device_table[platform_get_spkr_prot_snd_device(usecase->in_snd_device)]; if (acdb_dev_id < 0) { ALOGE("%s: Could not find acdb id for device(%d)", __func__, usecase->in_snd_device); return -EINVAL; } if (platform_get_fluence_mmsecns_config_data(&fluence_mmsecns_config) < 0) { ALOGE("%s: Failed to get fluence mmsecns config data.", __func__); return -EINVAL; } cal.acdb_dev_id = acdb_dev_id; cal.app_type = DEFAULT_APP_TYPE_TX_PATH; cal.topo_id = fluence_mmsecns_config.topology_id; cal.module_id = fluence_mmsecns_config.module_id; #ifdef INSTANCE_ID_ENABLED cal.instance_id = fluence_mmsecns_config.instance_id; #endif cal.param_id = fluence_mmsecns_config.param_id; if (my_data->acdb_set_audio_cal) { ret = my_data->acdb_set_audio_cal((void *)&cal, (void *)&zone, sizeof(uint32_t)); } if (ret < 0) ALOGE("%s: Could not set hfp zone calibration to zone %d", __func__, zone); else ALOGV("%s: Successfully set hfp zone calibration to zone %d", __func__, zone); return ret; } static int platform_get_hfp_zone(struct platform_data *my_data) { int ret = 0; int acdb_dev_id = -1; struct audio_usecase *usecase = NULL; struct audio_device *adev = (struct audio_device *)(my_data->adev); struct audio_fluence_mmsecns_config fluence_mmsecns_config; acdb_audio_cal_cfg_t cal = {0}; uint8_t *dptr = NULL; uint32_t zone = 0; uint32_t param_len = MAX_SET_CAL_BYTE_SIZE; ALOGV("Getting HFP Zone"); /* Zone control is available only when EC car state is set. */ if (!platform_get_eccarstate((void *) my_data)) { ALOGE("%s: EC State should be enabled first.", __func__); return -EINVAL; } usecase = get_usecase_from_list(adev, audio_extn_hfp_get_usecase()); if (usecase == NULL) { ALOGE("%s: Could not find the usecase.", __func__); return -EINVAL; } acdb_dev_id = acdb_device_table[platform_get_spkr_prot_snd_device(usecase->in_snd_device)]; if (acdb_dev_id < 0) { ALOGE("%s: Could not find acdb id for device(%d)", __func__, usecase->in_snd_device); return -EINVAL; } if (platform_get_fluence_mmsecns_config_data(&fluence_mmsecns_config) < 0) { ALOGE("%s: Failed to get fluence mmsecns config data.", __func__); return -EINVAL; } cal.acdb_dev_id = acdb_dev_id; cal.app_type = DEFAULT_APP_TYPE_TX_PATH; cal.topo_id = fluence_mmsecns_config.topology_id; cal.module_id = fluence_mmsecns_config.module_id; #ifdef INSTANCE_ID_ENABLED cal.instance_id = fluence_mmsecns_config.instance_id; #endif cal.param_id = fluence_mmsecns_config.param_id; dptr = (uint8_t*)calloc(param_len, sizeof(uint8_t)); if (!dptr) { ALOGE("%s: Failed to allocate memory.", __func__); return -ENOMEM; } if (my_data->acdb_get_audio_cal) { ret = my_data->acdb_get_audio_cal((void *)&cal, (void *)dptr, ¶m_len); if (ret == 0) { if ((param_len == 0) || (param_len == MAX_SET_CAL_BYTE_SIZE)) { ret = -EINVAL; } else if (param_len > 16) { /* returned data structure: * u32 module_id * u32 instance_id * u32 parameter_id * u32 payload_size * u8 payload[payload_size] */ zone = *(uint32_t *)(dptr + 16); } } } if (ret < 0) ALOGE("%s: Could not get hfp zone calibration to zone %d", __func__, zone); else ALOGV("%s: Successfully get hfp zone calibration to zone %d", __func__, zone); if (dptr) free(dptr); return zone; } static int parse_audiocal_cfg(struct str_parms *parms, acdb_audio_cal_cfg_t *cal) { int err; char value[64]; int ret = 0; if(parms == NULL || cal == NULL) return ret; err = str_parms_get_str(parms, "cal_persist", value, sizeof(value)); if (err >= 0) { str_parms_del(parms, "cal_persist"); cal->persist = (uint32_t) strtoul(value, NULL, 0); ret = ret | 0x1; } err = str_parms_get_str(parms, "cal_apptype", value, sizeof(value)); if (err >= 0) { str_parms_del(parms, "cal_apptype"); cal->app_type = (uint32_t) strtoul(value, NULL, 0); ret = ret | 0x2; } err = str_parms_get_str(parms, "cal_caltype", value, sizeof(value)); if (err >= 0) { str_parms_del(parms, "cal_caltype"); cal->cal_type = (uint32_t) strtoul(value, NULL, 0); ret = ret | 0x4; } err = str_parms_get_str(parms, "cal_samplerate", value, sizeof(value)); if (err >= 0) { str_parms_del(parms, "cal_samplerate"); cal->sampling_rate = (uint32_t) strtoul(value, NULL, 0); ret = ret | 0x8; } err = str_parms_get_str(parms, "cal_devid", value, sizeof(value)); if (err >= 0) { str_parms_del(parms, "cal_devid"); cal->dev_id = (uint32_t) strtoul(value, NULL, 0); ret = ret | 0x10; } err = str_parms_get_str(parms, "cal_snddevid", value, sizeof(value)); if (err >= 0) { str_parms_del(parms, "cal_snddevid"); cal->snd_dev_id = (uint32_t) strtoul(value, NULL, 0); ret = ret | 0x20; } err = str_parms_get_str(parms, "cal_topoid", value, sizeof(value)); if (err >= 0) { str_parms_del(parms, "cal_topoid"); cal->topo_id = (uint32_t) strtoul(value, NULL, 0); ret = ret | 0x40; } err = str_parms_get_str(parms, "cal_moduleid", value, sizeof(value)); if (err >= 0) { str_parms_del(parms, "cal_moduleid"); cal->module_id = (uint32_t) strtoul(value, NULL, 0); ret = ret | 0x80; } #ifdef INSTANCE_ID_ENABLED err = str_parms_get_str(parms, "cal_instanceid", value, sizeof(value)); if (err >= 0) { str_parms_del(parms, "cal_instanceid"); cal->instance_id = (uint32_t) strtoul(value, NULL, 0); ret = ret | 0x100; } #endif err = str_parms_get_str(parms, "cal_paramid", value, sizeof(value)); if (err >= 0) { str_parms_del(parms, "cal_paramid"); cal->param_id = (uint32_t) strtoul(value, NULL, 0); ret = ret | 0x200; } return ret; } static void set_audiocal(void *platform, struct str_parms *parms, char *value, int len) { struct platform_data *my_data = (struct platform_data *)platform; struct stream_out out; acdb_audio_cal_cfg_t cal; uint8_t *dptr = NULL; int32_t dlen; int err, ret; char *address = ""; if(value == NULL || platform == NULL || parms == NULL) { ALOGE("[%s] received null pointer, failed",__func__); goto done_key_audcal; } /* handle audio calibration data now */ err = str_parms_get_str(parms, AUDIO_PARAMETER_KEY_AUD_CALDATA, value, len); if (err >= 0) { memset(&cal, 0, sizeof(acdb_audio_cal_cfg_t)); /* parse audio calibration keys */ ret = parse_audiocal_cfg(parms, &cal); str_parms_del(parms, AUDIO_PARAMETER_KEY_AUD_CALDATA); dlen = strlen(value); if(dlen <= 0) { ALOGE("[%s] null data received",__func__); goto done_key_audcal; } dptr = (uint8_t*) calloc(dlen, sizeof(uint8_t)); if(dptr == NULL) { ALOGE("[%s] memory allocation failed for %d",__func__, dlen); goto done_key_audcal; } dlen = b64_pton(value, dptr, dlen); if(dlen<=0) { ALOGE("[%s] data decoding failed %d", __func__, dlen); goto done_key_audcal; } list_init(&out.device_list); if (cal.dev_id) { if (audio_is_input_device(cal.dev_id)) { // FIXME: why pass an input device whereas // platform_get_input_snd_device() expects as an output device? struct listnode cal_devices; list_init(&cal_devices); update_device_list(&cal_devices, cal.dev_id, address, true); cal.snd_dev_id = platform_get_input_snd_device(platform, NULL, &cal_devices, USECASE_TYPE_MAX); } else { reassign_device_list(&out.device_list, cal.dev_id, address); out.sample_rate = cal.sampling_rate; cal.snd_dev_id = platform_get_output_snd_device(platform, &out, USECASE_TYPE_MAX); } } cal.acdb_dev_id = platform_get_snd_device_acdb_id(cal.snd_dev_id); ALOGD("Setting audio calibration for snd_device(%d) acdb_id(%d)", cal.snd_dev_id, cal.acdb_dev_id); if(cal.acdb_dev_id == -EINVAL) { ALOGE("[%s] Invalid acdb_device id %d for snd device id %d", __func__, cal.acdb_dev_id, cal.snd_dev_id); goto done_key_audcal; } if(my_data->acdb_set_audio_cal) { ret = my_data->acdb_set_audio_cal((void *)&cal, (void*)dptr, dlen); } } done_key_audcal: if(dptr != NULL) free(dptr); } static void true_32_bit_set_params(struct str_parms *parms, char *value, int len) { int ret = 0; ret = str_parms_get_str(parms, AUDIO_PARAMETER_KEY_TRUE_32_BIT, value,len); if (ret >= 0) { if (value && !strncmp(value, "true", sizeof("true"))) supports_true_32_bit = true; else supports_true_32_bit = false; str_parms_del(parms, AUDIO_PARAMETER_KEY_TRUE_32_BIT); } } bool platform_supports_true_32bit() { return supports_true_32_bit; } static void perf_lock_set_params(struct platform_data *platform, struct str_parms *parms, char *value, int len) { int err = 0, i = 0, num_opts = 0; char *test_r = NULL; char *opts = NULL; char *opts_size = NULL; err = str_parms_get_str(parms, AUDIO_PARAMETER_KEY_PERF_LOCK_OPTS, value, len); if (err >= 0) { opts_size = strtok_r(value, ", ", &test_r); if (opts_size == NULL) { ALOGE("%s: incorrect perf lock opts\n", __func__); return; } num_opts = atoi(opts_size); if (num_opts > 0) { if (num_opts > MAX_PERF_LOCK_OPTS) { ALOGD("%s: num_opts %d exceeds max %d, setting to max\n", __func__, num_opts, MAX_PERF_LOCK_OPTS); num_opts = MAX_PERF_LOCK_OPTS; } for (i = 0; i < num_opts; i++) { opts = strtok_r(NULL, ", ", &test_r); if (opts == NULL) { ALOGE("%s: incorrect perf lock opts\n", __func__); break; } platform->adev->perf_lock_opts[i] = strtoul(opts, NULL, 16); } platform->adev->perf_lock_opts_size = i; } str_parms_del(parms, AUDIO_PARAMETER_KEY_PERF_LOCK_OPTS); } } static void platform_spkr_device_set_params(struct platform_data *platform, struct str_parms *parms, char *value, int len) { int err = 0, i = 0, num_ch = 0; char *test_r = NULL; char *opts = NULL; char *ch_count = NULL; err = str_parms_get_str(parms, AUDIO_PARAMETER_KEY_SPKR_DEVICE_CHMAP, value, len); if (err >= 0) { platform->spkr_ch_map = calloc(1, sizeof(struct spkr_device_chmap)); if (!platform->spkr_ch_map) { ALOGE("%s: failed to allocate mem for adm channel map\n", __func__); str_parms_del(parms, AUDIO_PARAMETER_KEY_SPKR_DEVICE_CHMAP); return ; } ch_count = strtok_r(value, ", ", &test_r); if (ch_count == NULL) { ALOGE("%s: incorrect ch_map\n", __func__); free(platform->spkr_ch_map); platform->spkr_ch_map = NULL; str_parms_del(parms, AUDIO_PARAMETER_KEY_SPKR_DEVICE_CHMAP); return; } num_ch = atoi(ch_count); if ((num_ch > 0) && (num_ch <= AUDIO_CHANNEL_COUNT_MAX) ) { platform->spkr_ch_map->num_ch = num_ch; for (i = 0; i < num_ch; i++) { opts = strtok_r(NULL, ", ", &test_r); if (opts == NULL) { ALOGE("%s: incorrect ch_map\n", __func__); free(platform->spkr_ch_map); platform->spkr_ch_map = NULL; str_parms_del(parms, AUDIO_PARAMETER_KEY_SPKR_DEVICE_CHMAP); return; } else { platform->spkr_ch_map->chmap[i] = strtoul(opts, NULL, 16); } } } str_parms_del(parms, AUDIO_PARAMETER_KEY_SPKR_DEVICE_CHMAP); } } static void platform_set_fluence_params(void *platform, struct str_parms *parms, char *value, int len) { struct platform_data *my_data = (struct platform_data *)platform; int err = str_parms_get_str(parms, AUDIO_PARAMETER_KEY_FLUENCE_TYPE, value, len); if (err >= 0) { if (!strncmp("fluence", value, sizeof("fluence"))) my_data->fluence_type = FLUENCE_DUAL_MIC; else if (!strncmp("fluencepro", value, sizeof("fluencepro"))) my_data->fluence_type = FLUENCE_QUAD_MIC | FLUENCE_DUAL_MIC; else if (!strncmp("none", value, sizeof("none"))) my_data->fluence_type = FLUENCE_NONE; str_parms_del(parms, AUDIO_PARAMETER_KEY_FLUENCE_TYPE); } err = str_parms_get_str(parms, AUDIO_PARAMETER_KEY_FLUENCE_TRI_MIC, value, len); if (err >= 0) { if (!strncmp("true", value, sizeof("true"))) my_data->fluence_type |= FLUENCE_TRI_MIC; str_parms_del(parms, AUDIO_PARAMETER_KEY_FLUENCE_TRI_MIC); } err = str_parms_get_str(parms, AUDIO_PARAMETER_KEY_FLUENCE_VOICE_CALL, value, len); if (err >= 0) { if (!strncmp("true", value, sizeof("true"))) my_data->fluence_in_voice_call = true; else my_data->fluence_in_voice_call = false; str_parms_del(parms, AUDIO_PARAMETER_KEY_FLUENCE_VOICE_CALL); } err = str_parms_get_str(parms, AUDIO_PARAMETER_KEY_FLUENCE_VOICE_REC, value, len); if (err >= 0) { if (!strncmp("true", value, sizeof("true"))) my_data->fluence_in_voice_rec = true; else my_data->fluence_in_voice_rec = false; str_parms_del(parms, AUDIO_PARAMETER_KEY_FLUENCE_VOICE_REC); } err = str_parms_get_str(parms, AUDIO_PARAMETER_KEY_FLUENCE_AUDIO_REC, value, len); if (err >= 0) { if (!strncmp("true", value, sizeof("true"))) my_data->fluence_in_audio_rec = true; else my_data->fluence_in_audio_rec = false; str_parms_del(parms, AUDIO_PARAMETER_KEY_FLUENCE_AUDIO_REC); } err = str_parms_get_str(parms, AUDIO_PARAMETER_KEY_FLUENCE_SPEAKER, value, len); if (err >= 0) { if (!strncmp("true", value, sizeof("true"))) my_data->fluence_in_spkr_mode = true; else my_data->fluence_in_spkr_mode = false; str_parms_del(parms, AUDIO_PARAMETER_KEY_FLUENCE_SPEAKER); } err = str_parms_get_str(parms, AUDIO_PARAMETER_KEY_FLUENCE_MODE, value, len); if (err >= 0) { if (!strncmp("broadside", value, sizeof("broadside"))) my_data->fluence_mode = FLUENCE_BROADSIDE; else if (!strncmp("endfire", value, sizeof("endfire"))) my_data->fluence_mode = FLUENCE_ENDFIRE; str_parms_del(parms, AUDIO_PARAMETER_KEY_FLUENCE_MODE); } err = str_parms_get_str(parms, AUDIO_PARAMETER_KEY_FLUENCE_HFPCALL, value, len); if (err >= 0) { if (!strncmp("true", value, sizeof("true"))) my_data->fluence_in_hfp_call = true; else my_data->fluence_in_hfp_call = false; str_parms_del(parms, AUDIO_PARAMETER_KEY_FLUENCE_HFPCALL); } } int platform_set_parameters(void *platform, struct str_parms *parms) { struct platform_data *my_data = (struct platform_data *)platform; char *value=NULL; int len; int ret = 0, err; char *kv_pairs = str_parms_to_str(parms); struct listnode *node; struct meta_key_list *key_info; int key = 0; if(kv_pairs == NULL) { ret = -ENOMEM; ALOGE("[%s] key-value pair is NULL",__func__); goto done; } ALOGV_IF(kv_pairs != NULL, "%s: enter: %s", __func__, kv_pairs); len = strlen(kv_pairs); value = (char*)calloc(len, sizeof(char)); if(value == NULL) { ret = -ENOMEM; ALOGE("[%s] failed to allocate memory",__func__); goto done; } err = str_parms_get_str(parms, AUDIO_PARAMETER_KEY_SLOWTALK, value, len); if (err >= 0) { bool state = false; if (!strncmp("true", value, sizeof("true"))) { state = true; } str_parms_del(parms, AUDIO_PARAMETER_KEY_SLOWTALK); ret = platform_set_slowtalk(my_data, state); if (ret) ALOGE("%s: Failed to set slow talk err: %d", __func__, ret); } err = str_parms_get_str(parms, AUDIO_PARAMETER_KEY_HD_VOICE, value, len); if (err >= 0) { bool state = false; if (!strncmp("true", value, sizeof("true"))) { state = true; } str_parms_del(parms, AUDIO_PARAMETER_KEY_HD_VOICE); if (my_data->hd_voice != state) { ret = set_hd_voice(my_data, state); if (ret) ALOGE("%s: Failed to set HD voice err: %d", __func__, ret); } else { ALOGV("%s: HD Voice already set to %d", __func__, state); } } err = str_parms_get_str(parms, AUDIO_PARAMETER_KEY_VOLUME_BOOST, value, len); if (err >= 0) { str_parms_del(parms, AUDIO_PARAMETER_KEY_VOLUME_BOOST); if (my_data->acdb_reload_vocvoltable == NULL) { ALOGE("%s: acdb_reload_vocvoltable is NULL", __func__); } else if (!strcmp(value, "on")) { if (!my_data->acdb_reload_vocvoltable(VOICE_FEATURE_SET_VOLUME_BOOST)) { my_data->voice_feature_set = 1; } } else { if (!my_data->acdb_reload_vocvoltable(VOICE_FEATURE_SET_DEFAULT)) { my_data->voice_feature_set = 0; } } } err = str_parms_get_str(parms, AUDIO_PARAMETER_KEY_EC_CAR_STATE, value, len); if (err >= 0) { bool state = false; if (!strncmp("true", value, sizeof("true"))) { state = true; ALOGD("%s: Value of EC CAR STATE set to true!", __func__); } str_parms_del(parms, AUDIO_PARAMETER_KEY_EC_CAR_STATE); platform_set_eccarstate(my_data, state); } err = str_parms_get_str(parms, AUDIO_PARAMETER_KEY_RELOAD_ACDB, value, len); if (err >= 0) { str_parms_del(parms, AUDIO_PARAMETER_KEY_RELOAD_ACDB); if (my_data->acdb_reload_v2) { my_data->acdb_reload_v2(value, my_data->snd_card_name, my_data->cvd_version, &my_data->acdb_meta_key_list); } else if (my_data->acdb_reload) { node = list_head(&my_data->acdb_meta_key_list); key_info = node_to_item(node, struct meta_key_list, list); key = key_info->cal_info.nKey; my_data->acdb_reload(value, my_data->snd_card_name, my_data->cvd_version, key); } } if (hw_info_is_stereo_spkr(my_data->hw_info)) { err = str_parms_get_str(parms, AUDIO_PARAMETER_KEY_MONO_SPEAKER, value, len); if (err >= 0) { if (!strncmp("left", value, sizeof("left"))) my_data->mono_speaker = SPKR_1; else if (!strncmp("right", value, sizeof("right"))) my_data->mono_speaker = SPKR_2; str_parms_del(parms, AUDIO_PARAMETER_KEY_MONO_SPEAKER); } } err = str_parms_get_str(parms, AUDIO_PARAMETER_KEY_EXT_AUDIO_DEVICE, value, len); if (err >= 0) { char *event_name, *status_str; bool status = false; str_parms_del(parms, AUDIO_PARAMETER_KEY_EXT_AUDIO_DEVICE); event_name = strtok_r(value, ",", &status_str); if (!event_name) { ret = -EINVAL; ALOGE("%s: event_name is NULL", __func__); goto done; } ALOGV("%s: recieved update of external audio device %s %s", __func__, event_name, status_str); if (!strncmp(status_str, "ON", sizeof("ON"))) status = true; else if (!strncmp(status_str, "OFF", sizeof("OFF"))) status = false; update_external_device_status(my_data, event_name, status); } err = str_parms_get_str(parms, PLATFORM_CONFIG_KEY_OPERATOR_INFO, value, len); if (err >= 0) { struct operator_info *info; char *str = value, *context = NULL; char *name; str_parms_del(parms, PLATFORM_CONFIG_KEY_OPERATOR_INFO); info = (struct operator_info *)calloc(1, sizeof(struct operator_info)); name = strtok_r(str, ";", &context); if ((info == NULL) || (name == NULL)) { ret = -EINVAL; ALOGE("%s invalid info or name", __func__); goto done; } info->name = strdup(name); info->mccmnc = strdup(str + strlen(name) + 1); list_add_tail(&operator_info_list, &info->list); ALOGV("%s: add operator[%s] mccmnc[%s]", __func__, info->name, info->mccmnc); } err = str_parms_get_str(parms, PLATFORM_MAX_MIC_COUNT, value, sizeof(value)); if (err >= 0) { str_parms_del(parms, PLATFORM_MAX_MIC_COUNT); my_data->max_mic_count = atoi(value); ALOGV("%s: max_mic_count %d", __func__, my_data->max_mic_count); } err = str_parms_get_str(parms, AUDIO_PARAMETER_KEY_HFP_ZONE, value, len); if (err >= 0) { uint32_t zone = atoi(value); str_parms_del(parms, AUDIO_PARAMETER_KEY_HFP_ZONE); if (zone > 6) ALOGE("%s: Only Zones 0 through 6 are supported", __func__); else platform_set_hfp_zone(my_data, zone); } platform_set_fluence_params(platform, parms, value, len); /* handle audio calibration parameters */ set_audiocal(platform, parms, value, len); native_audio_set_params(platform, parms, value, len); audio_extn_spkr_prot_set_parameters(parms, value, len); audio_extn_usb_set_sidetone_gain(parms, value, len); audio_extn_hfp_set_parameters(my_data->adev, parms); perf_lock_set_params(platform, parms, value, len); true_32_bit_set_params(parms, value, len); audio_extn_hifi_filter_set_params(parms, value, len); platform_spkr_device_set_params(platform, parms, value, len); done: ALOGV("%s: exit with code(%d)", __func__, ret); if(kv_pairs != NULL) free(kv_pairs); if(value != NULL) free(value); return ret; } int platform_set_incall_recording_session_id(void *platform, uint32_t session_id, int rec_mode) { int ret = 0; struct platform_data *my_data = (struct platform_data *)platform; struct audio_device *adev = my_data->adev; struct mixer_ctl *ctl; const char *mixer_ctl_name = "Voc VSID"; int num_ctl_values; int i; ctl = mixer_get_ctl_by_name(adev->mixer, mixer_ctl_name); if (!ctl) { ALOGE("%s: Could not get ctl for mixer cmd - %s", __func__, mixer_ctl_name); ret = -EINVAL; } else { num_ctl_values = mixer_ctl_get_num_values(ctl); for (i = 0; i < num_ctl_values; i++) { if (mixer_ctl_set_value(ctl, i, session_id)) { ALOGV("Error: invalid session_id: %x", session_id); ret = -EINVAL; break; } } } if (my_data->csd != NULL) { ret = my_data->csd->start_record(ALL_SESSION_VSID, rec_mode); if (ret < 0) { ALOGE("%s: csd_client_start_record failed, error %d", __func__, ret); } } return ret; } #ifdef INCALL_STEREO_CAPTURE_ENABLED int platform_set_incall_recording_session_channels(void *platform, uint32_t channel_count) { int ret = 0; struct platform_data *my_data = (struct platform_data *)platform; struct audio_device *adev = my_data->adev; const char *mixer_ctl_name = "Voc Rec Config"; int num_ctl_values; int i; struct mixer_ctl *ctl = mixer_get_ctl_by_name(adev->mixer, mixer_ctl_name); if (!ctl) { ALOGE("%s: Could not get ctl for mixer cmd - %s", __func__, mixer_ctl_name); ret = -EINVAL; } else { num_ctl_values = mixer_ctl_get_num_values(ctl); for (i = 0; i < num_ctl_values; i++) { if (mixer_ctl_set_value(ctl, i, channel_count)) { ALOGE("Error: invalid channel count: %x", channel_count); ret = -EINVAL; break; } } } return ret; } #endif /* INCALL_STEREO_CAPTURE_ENABLED end */ int platform_stop_incall_recording_usecase(void *platform) { int ret = 0; struct platform_data *my_data = (struct platform_data *)platform; if (my_data->csd != NULL) { ret = my_data->csd->stop_record(ALL_SESSION_VSID); if (ret < 0) { ALOGE("%s: csd_client_stop_record failed, error %d", __func__, ret); } } return ret; } int platform_start_incall_music_usecase(void *platform) { int ret = 0; struct platform_data *my_data = (struct platform_data *)platform; if (my_data->csd != NULL) { ret = my_data->csd->start_playback(ALL_SESSION_VSID); if (ret < 0) { ALOGE("%s: csd_client_start_playback failed, error %d", __func__, ret); } } return ret; } int platform_stop_incall_music_usecase(void *platform) { int ret = 0; struct platform_data *my_data = (struct platform_data *)platform; if (my_data->csd != NULL) { ret = my_data->csd->stop_playback(ALL_SESSION_VSID); if (ret < 0) { ALOGE("%s: csd_client_stop_playback failed, error %d", __func__, ret); } } return ret; } int platform_update_lch(void *platform, struct voice_session *session, enum voice_lch_mode lch_mode) { int ret = 0; struct platform_data *my_data = (struct platform_data *)platform; if ((my_data->csd != NULL) && (my_data->csd->set_lch != NULL)) ret = my_data->csd->set_lch(session->vsid, lch_mode); else ret = pcm_ioctl(session->pcm_tx, SNDRV_VOICE_IOCTL_LCH, &lch_mode); return ret; } static void get_audiocal(void *platform, void *keys, void *pReply) { struct platform_data *my_data = (struct platform_data *)platform; struct stream_out out; struct str_parms *query = (struct str_parms *)keys; struct str_parms *reply=(struct str_parms *)pReply; acdb_audio_cal_cfg_t cal; uint8_t *dptr = NULL; char value[512] = {0}; char *rparms=NULL; int ret=0, err; uint32_t param_len; char *address = ""; if(query==NULL || platform==NULL || reply==NULL) { ALOGE("[%s] received null pointer",__func__); ret=-EINVAL; goto done; } // init cal memset(&cal, 0, sizeof(acdb_audio_cal_cfg_t)); err = str_parms_get_str(query, AUDIO_PARAMETER_KEY_AUD_CALDATA, value, sizeof(value)); if (err >= 0) { /* parse audiocal configuration keys */ ret = parse_audiocal_cfg(query, &cal); if (ret == 0) { /* No calibration keys found */ goto done; } str_parms_del(query, AUDIO_PARAMETER_KEY_AUD_CALDATA); } else { goto done; } list_init(&out.device_list); if (cal.dev_id & AUDIO_DEVICE_BIT_IN) { struct listnode devices; list_init(&devices); update_device_list(&devices, cal.dev_id, address, true); cal.snd_dev_id = platform_get_input_snd_device(platform, NULL, &devices, USECASE_TYPE_MAX); } else if (cal.dev_id) { reassign_device_list(&out.device_list, cal.dev_id, address); out.sample_rate = cal.sampling_rate; cal.snd_dev_id = platform_get_output_snd_device(platform, &out, USECASE_TYPE_MAX); } cal.acdb_dev_id = platform_get_snd_device_acdb_id(cal.snd_dev_id); if (cal.acdb_dev_id < 0) { ALOGE("%s: Failed. Could not find acdb id for snd device(%d)", __func__, cal.snd_dev_id); ret = -EINVAL; goto done_key_audcal; } ALOGD("[%s] Getting audio calibration for snd_device(%d) acdb_id(%d)", __func__, cal.snd_dev_id, cal.acdb_dev_id); param_len = MAX_SET_CAL_BYTE_SIZE; dptr = (uint8_t*)calloc(param_len, sizeof(uint8_t)); if(dptr == NULL) { ALOGE("[%s] Memory allocation failed for length %d",__func__,param_len); ret = -ENOMEM; goto done_key_audcal; } if (my_data->acdb_get_audio_cal != NULL) { ret = my_data->acdb_get_audio_cal((void*)&cal, (void*)dptr, ¶m_len); if (ret == 0) { if(param_len == 0 || param_len == MAX_SET_CAL_BYTE_SIZE) { ret = -EINVAL; goto done_key_audcal; } /* Allocate memory for encoding */ rparms = (char*)calloc((param_len*2), sizeof(char)); if(rparms == NULL) { ALOGE("[%s] Memory allocation failed for size %d", __func__, param_len*2); ret = -ENOMEM; goto done_key_audcal; } if(cal.persist==0 && cal.module_id && cal.param_id) { err = b64encode(dptr+12, param_len-12, rparms); } else { err = b64encode(dptr, param_len, rparms); } if(err < 0) { ALOGE("[%s] failed to convert data to string", __func__); ret = -EINVAL; goto done_key_audcal; } str_parms_add_int(reply, AUDIO_PARAMETER_KEY_AUD_CALRESULT, ret); str_parms_add_str(reply, AUDIO_PARAMETER_KEY_AUD_CALDATA, rparms); } } done_key_audcal: if(ret != 0) { str_parms_add_int(reply, AUDIO_PARAMETER_KEY_AUD_CALRESULT, ret); str_parms_add_str(reply, AUDIO_PARAMETER_KEY_AUD_CALDATA, ""); } done: if(dptr != NULL) free(dptr); if(rparms != NULL) free(rparms); } void platform_get_parameters(void *platform, struct str_parms *query, struct str_parms *reply) { struct platform_data *my_data = (struct platform_data *)platform; struct audio_device *adev = my_data->adev; char value[512] = {0}; int ret; char *kv_pairs = NULL; char propValue[PROPERTY_VALUE_MAX]={0}; bool prop_playback_enabled = false; ret = str_parms_get_str(query, AUDIO_PARAMETER_KEY_SLOWTALK, value, sizeof(value)); if (ret >= 0) { str_parms_add_str(reply, AUDIO_PARAMETER_KEY_SLOWTALK, my_data->slowtalk?"true":"false"); } ret = str_parms_get_str(query, AUDIO_PARAMETER_KEY_HD_VOICE, value, sizeof(value)); if (ret >= 0) { str_parms_add_str(reply, AUDIO_PARAMETER_KEY_HD_VOICE, my_data->hd_voice?"true":"false"); } ret = str_parms_get_str(query, AUDIO_PARAMETER_KEY_VOLUME_BOOST, value, sizeof(value)); if (ret >= 0) { if (my_data->voice_feature_set == VOICE_FEATURE_SET_VOLUME_BOOST) { strlcpy(value, "on", sizeof(value)); } else { strlcpy(value, "off", sizeof(value)); } str_parms_add_str(reply, AUDIO_PARAMETER_KEY_VOLUME_BOOST, value); } ret = str_parms_get_str(query, AUDIO_PARAMETER_KEY_EC_CAR_STATE, value, sizeof(value)); if (ret >= 0) { str_parms_add_str(reply, AUDIO_PARAMETER_KEY_EC_CAR_STATE, my_data->ec_car_state? "true" : "false"); } ret = str_parms_get_str(query, AUDIO_PARAMETER_KEY_DP_FOR_VOICE_USECASE, value, sizeof(value)); if (ret >= 0) { bool enabled = false; int i = 0, j = 0; if (adev->dp_allowed_for_voice) { for (i = 0; i < MAX_CONTROLLERS; ++i) { for (j = 0; j < MAX_STREAMS_PER_CONTROLLER; ++j) { if (my_data->ext_disp[i][j].type == EXT_DISPLAY_TYPE_DP) { enabled = true; break; } } } } strlcpy(value, enabled ? "true" : "false", sizeof(value)); str_parms_add_str(reply, AUDIO_PARAMETER_KEY_DP_FOR_VOICE_USECASE, value); } ret = str_parms_get_str(query, AUDIO_PARAMETER_KEY_DP_CHANNEL_MASK, value, sizeof(value)); if (ret >= 0) { int controller = 0, stream = 0; edid_audio_info *info = NULL; platform_get_controller_stream_from_params(query, &controller, &stream); ret = platform_get_edid_info_v2(platform, controller, stream); if (ret == 0) info = (edid_audio_info *)my_data->ext_disp[controller][stream].edid_info; if (ret == 0 && info != NULL) { str_parms_add_int(reply, AUDIO_PARAMETER_KEY_DP_CHANNEL_MASK, info->channel_mask); } } ret = str_parms_get_str(query, AUDIO_PARAMETER_KEY_HFP_ZONE, value, sizeof(value)); if (ret >= 0) { snprintf(value, sizeof(value), "%d", platform_get_hfp_zone(my_data)); str_parms_add_str(reply, AUDIO_PARAMETER_KEY_HFP_ZONE, value); } /* Handle audio calibration keys */ get_audiocal(platform, query, reply); native_audio_get_params(query, reply, value, sizeof(value)); ret = str_parms_get_str(query, AUDIO_PARAMETER_IS_HW_DECODER_SESSION_ALLOWED, value, sizeof(value)); if (ret >= 0) { int isallowed = 1; /*true*/ if (property_get("vendor.voice.playback.conc.disabled", propValue, NULL)) { prop_playback_enabled = atoi(propValue) || !strncmp("true", propValue, 4); } if ((prop_playback_enabled && (voice_is_in_call(my_data->adev))) || (CARD_STATUS_OFFLINE == my_data->adev->card_status)) { char *decoder_mime_type = value; //check if unsupported mime type or not if(decoder_mime_type) { unsigned int i = 0; for (i = 0; i < sizeof(dsp_only_decoders_mime)/sizeof(dsp_only_decoders_mime[0]); i++) { if (!strncmp(decoder_mime_type, dsp_only_decoders_mime[i], strlen(dsp_only_decoders_mime[i]))) { ALOGD("Rejecting request for DSP only session from HAL during voice call/SSR state"); isallowed = 0; break; } } } } str_parms_add_int(reply, AUDIO_PARAMETER_IS_HW_DECODER_SESSION_ALLOWED, isallowed); } kv_pairs = str_parms_to_str(reply); ALOGV_IF(kv_pairs != NULL, "%s: exit: returns - %s", __func__, kv_pairs); free(kv_pairs); } unsigned char* platform_get_license(void *platform, int *size) { struct platform_data *my_data = (struct platform_data *)platform; char value[PROPERTY_VALUE_MAX] = {0}; acdb_audio_cal_cfg_t cal; unsigned char *dptr = NULL; int ret=0; uint32_t param_len; if (platform == NULL) { ALOGE("[%s] received null pointer %d ",__func__, __LINE__); ret = -EINVAL; goto done; } memset(&cal, 0, sizeof(cal)); cal.persist = 1; cal.cal_type = AUDIO_CORE_METAINFO_CAL_TYPE; if (!property_get("vendor.audio.qaf.acdbid", value , "") && !atoi(value)) { ALOGE("[%s] vendor.audio.qaf.acdbid is not set %d ",__func__, __LINE__); ret = -EINVAL; goto done; } cal.acdb_dev_id = (uint32_t) atoi (value); param_len = MAX_SET_CAL_BYTE_SIZE; dptr = (unsigned char*) calloc(param_len, sizeof(unsigned char)); if (dptr == NULL) { ALOGE("[%s] Memory allocation failed for length %d",__func__,param_len); ret = -ENOMEM; goto done; } if (my_data->acdb_get_audio_cal != NULL) { ret = my_data->acdb_get_audio_cal((void*)&cal, (void*)dptr, ¶m_len); ALOGE("%s, ret[%d], param_len[%d] line %d", __func__, ret, param_len, __LINE__); if (ret == 0) { *size = param_len; return dptr; } else { *size = 0; } } done: if (dptr != NULL) free(dptr); return NULL; } void platform_set_audio_source_delay(audio_source_t audio_source, int delay_ms) { if ((audio_source < AUDIO_SOURCE_DEFAULT) || (audio_source > AUDIO_SOURCE_MAX)) { ALOGE("%s: Invalid audio_source = %d", __func__, audio_source); return; } audio_source_delay_ms[audio_source] = delay_ms; } /* Delay in Us */ int64_t platform_get_audio_source_delay(audio_source_t audio_source) { if ((audio_source < AUDIO_SOURCE_DEFAULT) || (audio_source > AUDIO_SOURCE_MAX)) { ALOGE("%s: Invalid audio_source = %d", __func__, audio_source); return 0; } return 1000LL * audio_source_delay_ms[audio_source]; } /* Delay in Us, only to be used for PCM formats */ int64_t platform_render_latency(struct stream_out *out) { int64_t delay = 0LL; if (!out) return delay; switch (out->usecase) { case USECASE_AUDIO_PLAYBACK_DEEP_BUFFER: case USECASE_AUDIO_PLAYBACK_MEDIA: case USECASE_AUDIO_PLAYBACK_NAV_GUIDANCE: case USECASE_AUDIO_PLAYBACK_REAR_SEAT: delay = DEEP_BUFFER_PLATFORM_DELAY; break; case USECASE_AUDIO_PLAYBACK_LOW_LATENCY: case USECASE_AUDIO_PLAYBACK_WITH_HAPTICS: case USECASE_AUDIO_PLAYBACK_SYS_NOTIFICATION: case USECASE_AUDIO_PLAYBACK_FRONT_PASSENGER: case USECASE_AUDIO_PLAYBACK_PHONE: delay = LOW_LATENCY_PLATFORM_DELAY; break; case USECASE_AUDIO_PLAYBACK_OFFLOAD: case USECASE_AUDIO_PLAYBACK_OFFLOAD2: delay = PCM_OFFLOAD_PLATFORM_DELAY; break; case USECASE_AUDIO_PLAYBACK_ULL: delay = ULL_PLATFORM_DELAY; break; case USECASE_AUDIO_PLAYBACK_MMAP: delay = MMAP_PLATFORM_DELAY; break; default: break; } /* out->device could be used to add delay time if it's necessary */ return delay; } int64_t platform_capture_latency(struct stream_in *in) { int64_t delay = 0LL; if (!in) return delay; delay = platform_get_audio_source_delay(in->source); /* in->device could be used to add delay time if it's necessary */ return delay; } int platform_update_usecase_from_source(int source, int usecase) { ALOGV("%s: input source :%d", __func__, source); if (source == AUDIO_SOURCE_FM_TUNER) usecase = USECASE_AUDIO_RECORD_FM_VIRTUAL; return usecase; } bool platform_listen_device_needs_event(snd_device_t snd_device) { bool needs_event = false; if ((snd_device >= SND_DEVICE_IN_BEGIN) && (snd_device < SND_DEVICE_IN_END) && (snd_device != SND_DEVICE_IN_CAPTURE_FM) && (snd_device != SND_DEVICE_IN_CAPTURE_VI_FEEDBACK) && (snd_device != SND_DEVICE_IN_CAPTURE_VI_FEEDBACK_MONO_1) && (snd_device != SND_DEVICE_IN_CAPTURE_VI_FEEDBACK_MONO_2)) needs_event = true; return needs_event; } bool platform_listen_usecase_needs_event(audio_usecase_t uc_id __unused) { return false; } bool platform_sound_trigger_device_needs_event(snd_device_t snd_device) { bool needs_event = false; if ((snd_device >= SND_DEVICE_IN_BEGIN) && (snd_device < SND_DEVICE_IN_END) && (snd_device != SND_DEVICE_IN_CAPTURE_FM) && (snd_device != SND_DEVICE_IN_CAPTURE_VI_FEEDBACK) && (snd_device != SND_DEVICE_IN_CAPTURE_VI_FEEDBACK_MONO_1) && (snd_device != SND_DEVICE_IN_CAPTURE_VI_FEEDBACK_MONO_2)) needs_event = true; return needs_event; } bool platform_sound_trigger_usecase_needs_event(audio_usecase_t uc_id) { bool needs_event = false; switch(uc_id){ /* concurrent playback usecases needs event */ case USECASE_AUDIO_PLAYBACK_DEEP_BUFFER: case USECASE_AUDIO_PLAYBACK_MULTI_CH: case USECASE_AUDIO_PLAYBACK_OFFLOAD: case USECASE_AUDIO_PLAYBACK_OFFLOAD2: case USECASE_AUDIO_PLAYBACK_FM: needs_event = true; break; case USECASE_AUDIO_PLAYBACK_ULL: case USECASE_AUDIO_PLAYBACK_MMAP: if (property_get_bool("persist.vendor.audio.ull_playback_bargein", false)) needs_event = true; break; case USECASE_AUDIO_PLAYBACK_LOW_LATENCY: if (property_get_bool("persist.vendor.audio.ll_playback_bargein", false)) needs_event = true; break; /* concurrent capture usecases which needs event */ case USECASE_AUDIO_RECORD: case USECASE_AUDIO_RECORD_LOW_LATENCY: case USECASE_AUDIO_RECORD_COMPRESS: case USECASE_AUDIO_RECORD_MMAP: case USECASE_AUDIO_RECORD_HIFI: case USECASE_VOICE_CALL: case USECASE_VOICE2_CALL: case USECASE_VOLTE_CALL: case USECASE_QCHAT_CALL: case USECASE_VOWLAN_CALL: case USECASE_VOICEMMODE1_CALL: case USECASE_VOICEMMODE2_CALL: case USECASE_COMPRESS_VOIP_CALL: case USECASE_INCALL_REC_UPLINK: case USECASE_INCALL_REC_DOWNLINK: case USECASE_INCALL_REC_UPLINK_AND_DOWNLINK: case USECASE_INCALL_REC_UPLINK_COMPRESS: case USECASE_INCALL_REC_DOWNLINK_COMPRESS: case USECASE_INCALL_REC_UPLINK_AND_DOWNLINK_COMPRESS: case USECASE_INCALL_MUSIC_UPLINK: case USECASE_INCALL_MUSIC_UPLINK2: case USECASE_AUDIO_RECORD_VOIP: needs_event = true; break; default: ALOGV("%s:usecase_id[%d] no need to raise event.", __func__, uc_id); } return needs_event; } /* Read offload buffer size from a property. * If value is not power of 2 round it to * power of 2. */ uint32_t platform_get_compress_offload_buffer_size(audio_offload_info_t* info) { char value[PROPERTY_VALUE_MAX] = {0}; uint32_t fragment_size = COMPRESS_OFFLOAD_FRAGMENT_SIZE; uint32_t new_fragment_size = 0; int32_t duration_ms = 0; int channel_count = 0; if((property_get("vendor.audio.offload.buffer.size.kb", value, "")) && atoi(value)) { fragment_size = atoi(value) * 1024; } /* Use incoming offload buffer size if default buffer size is less */ if ((info != NULL) && (fragment_size < info->offload_buffer_size)) { ALOGI("%s:: Overwriting offload buffer size default:%d new:%d", __func__, fragment_size, info->offload_buffer_size); fragment_size = info->offload_buffer_size; } /* Use client specified buffer size if mentioned */ if (property_get_bool("vendor.audio.offload.buffer.duration.enabled", false)) { if ((info != NULL) && (info->duration_us >= MIN_OFFLOAD_BUFFER_DURATION_MS) && (info->duration_us <= MAX_OFFLOAD_BUFFER_DURATION_MS)) { duration_ms = info->duration_us / 1000; channel_count = audio_channel_count_from_in_mask(info->channel_mask); new_fragment_size = (duration_ms * info->sample_rate * channel_count * audio_bytes_per_sample(info->format)) / 1000; ALOGI("%s:: Overwriting offload buffer size with client requested size old:%d new:%d", __func__, fragment_size, new_fragment_size); fragment_size = new_fragment_size; } } if (info != NULL) { if (info->is_streaming && info->has_video) { fragment_size = COMPRESS_OFFLOAD_FRAGMENT_SIZE_FOR_AV_STREAMING; ALOGV("%s: offload fragment size reduced for AV streaming to %d", __func__, fragment_size); } else if (info->format == AUDIO_FORMAT_FLAC) { fragment_size = FLAC_COMPRESS_OFFLOAD_FRAGMENT_SIZE; ALOGV("FLAC fragment size %d", fragment_size); } else if (info->format == AUDIO_FORMAT_DSD) { fragment_size = MAX_COMPRESS_OFFLOAD_FRAGMENT_SIZE; if((property_get("vendor.audio.native.dsd.buffer.size.kb", value, "")) && atoi(value)) fragment_size = atoi(value) * 1024; ALOGV("DSD fragment size %d", fragment_size); } } fragment_size = ALIGN( fragment_size, 1024); if(fragment_size < MIN_COMPRESS_OFFLOAD_FRAGMENT_SIZE) fragment_size = MIN_COMPRESS_OFFLOAD_FRAGMENT_SIZE; else if(fragment_size > MAX_COMPRESS_OFFLOAD_FRAGMENT_SIZE) fragment_size = MAX_COMPRESS_OFFLOAD_FRAGMENT_SIZE; ALOGV("%s: fragment_size %d", __func__, fragment_size); return fragment_size; } /* * return backend_idx on which voice call is active */ static int platform_get_voice_call_backend(struct audio_device* adev) { struct audio_usecase *uc = NULL; struct listnode *node; snd_device_t out_snd_device = SND_DEVICE_NONE; int backend_idx = -1; if (voice_is_in_call(adev) || adev->mode == AUDIO_MODE_IN_COMMUNICATION) { list_for_each(node, &adev->usecase_list) { uc = node_to_item(node, struct audio_usecase, list); if (uc && uc->stream.out && (uc->type == VOICE_CALL || uc->type == VOIP_CALL || uc->id == USECASE_AUDIO_PLAYBACK_VOIP)) { out_snd_device = platform_get_output_snd_device(adev->platform, uc->stream.out, uc->type); backend_idx = platform_get_backend_index(out_snd_device); break; } } } return backend_idx; } bool platform_get_power_mode_on_device(void *platform, snd_device_t snd_device) { struct platform_data *my_data = (struct platform_data *)platform; ALOGD("%s:power mode status on snd_device = (%s %d)", __func__, platform_get_snd_device_name(snd_device), my_data->power_mode_cfg[snd_device].enable); return my_data->power_mode_cfg[snd_device].enable; } bool platform_get_island_cfg_on_device(void *platform, snd_device_t snd_device) { struct platform_data *my_data = (struct platform_data *)platform; ALOGD("%s:island cfg status on snd_device = (%s %d)", __func__, platform_get_snd_device_name(snd_device), my_data->island_cfg[snd_device].enable); return my_data->island_cfg[snd_device].enable; } int platform_set_power_mode_on_device(struct audio_device* adev, snd_device_t snd_device, bool enable) { int ret = 0; struct mixer_ctl *ctl; struct platform_data *my_data = (struct platform_data *)adev->platform; ctl = mixer_get_ctl_by_name(adev->mixer, my_data->power_mode_cfg[snd_device].mixer_ctl); if (ctl) { ALOGD("%s:set power mode to %s", __func__, (enable == true) ? "true" : "false"); mixer_ctl_set_value(ctl, 0, (int)enable); } else { ALOGE("%s:Could not get ctl for power mode mixer", __func__); ret = -EINVAL; goto error; } return ret; error: my_data->power_mode_cfg[snd_device].enable = false; my_data->power_mode_cfg[snd_device].mixer_ctl = NULL; return ret; } int platform_set_island_cfg_on_device(struct audio_device* adev, snd_device_t snd_device, bool enable) { int ret = 0; struct mixer_ctl *ctl; struct platform_data *my_data = (struct platform_data *)adev->platform; ctl = mixer_get_ctl_by_name(adev->mixer, my_data->island_cfg[snd_device].mixer_ctl); if (ctl) { ALOGD("%s:set island cfg to %s", __func__, (enable == true) ? "true" : "false"); mixer_ctl_set_value(ctl, 0, (int)enable); } else { ALOGE("%s:Could not get ctl for island cfg mixer", __func__); return -EINVAL; goto error; } return ret; error: my_data->island_cfg[snd_device].enable = false; my_data->island_cfg[snd_device].mixer_ctl = NULL; return ret; } char * platform_update_power_mode_mixer_ctrl(snd_device_t snd_device) { char mixer_ctl[MIXER_PATH_MAX_LENGTH]; char *power_mode_mixer_ctrl = NULL; char * be_itf = hw_interface_table[snd_device]; if (be_itf != NULL) { snprintf(mixer_ctl, sizeof(mixer_ctl), "%s Power Mode", be_itf); power_mode_mixer_ctrl = strdup(mixer_ctl); ALOGD("%s: power mode mixer ctrl %s\n", __func__, power_mode_mixer_ctrl); } return power_mode_mixer_ctrl; } char * platform_update_island_cfg_mixer_ctrl(snd_device_t snd_device) { char mixer_ctl[MIXER_PATH_MAX_LENGTH]; char *island_cfg_mixer_ctrl = NULL; char * be_itf = hw_interface_table[snd_device]; if (be_itf != NULL) { snprintf(mixer_ctl, sizeof(mixer_ctl), "%s Island Config", be_itf); island_cfg_mixer_ctrl = strdup(mixer_ctl); ALOGD("%s: island cfg mixer ctrl %s\n", __func__, island_cfg_mixer_ctrl); } return island_cfg_mixer_ctrl; } bool platform_check_and_update_island_power_status(void *platform, struct audio_usecase* usecase, snd_device_t snd_device) { bool ret = false; struct platform_data *my_data = (struct platform_data *)platform; if (compare_device_type(&usecase->device_list, AUDIO_DEVICE_OUT_EARPIECE) || compare_device_type(&usecase->device_list, AUDIO_DEVICE_OUT_WIRED_HEADSET) || compare_device_type(&usecase->device_list, AUDIO_DEVICE_OUT_WIRED_HEADPHONE)) { if (snd_device >= SND_DEVICE_MIN && snd_device < SND_DEVICE_MAX) { /* update island and power mode in current device */ my_data->island_cfg[snd_device].mixer_ctl = platform_update_island_cfg_mixer_ctrl(snd_device); my_data->power_mode_cfg[snd_device].mixer_ctl = platform_update_power_mode_mixer_ctrl(snd_device); if (my_data->island_cfg[snd_device].mixer_ctl != NULL && my_data->power_mode_cfg[snd_device].mixer_ctl != NULL) { /* enable island and power mode in current device */ my_data->island_cfg[snd_device].enable = true; my_data->power_mode_cfg[snd_device].enable = true; ret = true; } } } return ret; } void platform_reset_island_power_status(void *platform, snd_device_t snd_device) { struct platform_data *my_data = (struct platform_data *)platform; my_data->island_cfg[snd_device].mixer_ctl = NULL; my_data->power_mode_cfg[snd_device].mixer_ctl = NULL; my_data->island_cfg[snd_device].enable = false; my_data->power_mode_cfg[snd_device].enable = false; } /* * configures afe with bit width and Sample Rate */ static int platform_set_codec_backend_cfg(struct audio_device* adev, struct audio_usecase *usecase, snd_device_t snd_device, struct audio_backend_cfg backend_cfg) { int ret = -EINVAL; int backend_idx = platform_get_backend_index(snd_device); struct platform_data *my_data = (struct platform_data *)adev->platform; unsigned int bit_width = backend_cfg.bit_width; unsigned int sample_rate = backend_cfg.sample_rate; unsigned int channels = backend_cfg.channels; audio_format_t format = backend_cfg.format; bool passthrough_enabled = backend_cfg.passthrough_enabled; struct audio_device_config_param *adev_device_cfg_ptr = adev->device_cfg_params; int controller = -1; int stream = -1; const char *id_string = NULL; int cfg_value = -1; if (usecase != NULL && usecase->stream.out && usecase->type == PCM_PLAYBACK) { controller = usecase->stream.out->extconn.cs.controller; stream = usecase->stream.out->extconn.cs.stream; } /* Override the config params if client has already set them */ adev_device_cfg_ptr += backend_idx; if (adev_device_cfg_ptr->use_client_dev_cfg) { ALOGV("%s::: Updating with the config set by client " "bitwidth %d, samplerate %d, channels %d format %d", __func__, adev_device_cfg_ptr->dev_cfg_params.bit_width, adev_device_cfg_ptr->dev_cfg_params.sample_rate, adev_device_cfg_ptr->dev_cfg_params.channels, adev_device_cfg_ptr->dev_cfg_params.format); bit_width = adev_device_cfg_ptr->dev_cfg_params.bit_width; sample_rate = adev_device_cfg_ptr->dev_cfg_params.sample_rate; channels = adev_device_cfg_ptr->dev_cfg_params.channels; format = adev_device_cfg_ptr->dev_cfg_params.format; } ALOGI("%s:becf: afe: bitwidth %d, samplerate %d channels %d format %d" ", backend_idx %d device (%s)", __func__, bit_width, sample_rate, channels, format, backend_idx, platform_get_snd_device_name(snd_device)); if ((my_data->current_backend_cfg[backend_idx].bitwidth_mixer_ctl) && (bit_width != my_data->current_backend_cfg[backend_idx].bit_width)) { struct mixer_ctl *ctl = NULL; ctl = mixer_get_ctl_by_name(adev->mixer, my_data->current_backend_cfg[backend_idx].bitwidth_mixer_ctl); if (!ctl) { ALOGE("%s:becf: afe: Could not get ctl for mixer command - %s", __func__, my_data->current_backend_cfg[backend_idx].bitwidth_mixer_ctl); return -EINVAL; } if (bit_width == 24) { if (format == AUDIO_FORMAT_PCM_24_BIT_PACKED) ret = mixer_ctl_set_enum_by_string(ctl, "S24_3LE"); else ret = mixer_ctl_set_enum_by_string(ctl, "S24_LE"); } else if (bit_width == 32) { ret = mixer_ctl_set_enum_by_string(ctl, "S32_LE"); } else { ret = mixer_ctl_set_enum_by_string(ctl, "S16_LE"); } if (ret < 0) { ALOGE("%s:becf: afe: fail for %s mixer set to %d bit for %x format", __func__, my_data->current_backend_cfg[backend_idx].bitwidth_mixer_ctl, bit_width, format); } else { ALOGD("%s:becf: afe: %s mixer set to %d bit for %x format", __func__, my_data->current_backend_cfg[backend_idx].bitwidth_mixer_ctl, bit_width, format); for (int idx = 0; idx < MAX_CODEC_BACKENDS; idx++) { if (my_data->current_backend_cfg[idx].bitwidth_mixer_ctl) { ctl = mixer_get_ctl_by_name(adev->mixer, my_data->current_backend_cfg[idx].bitwidth_mixer_ctl); id_string = platform_get_mixer_control(ctl); if (id_string) { cfg_value = audio_extn_utils_get_bit_width_from_string(id_string); if (cfg_value > 0) my_data->current_backend_cfg[idx].bit_width = cfg_value; } } } } /* set the ret as 0 and not pass back to upper layer */ ret = 0; } if ((my_data->current_backend_cfg[backend_idx].samplerate_mixer_ctl) && (passthrough_enabled || (sample_rate != my_data->current_backend_cfg[backend_idx].sample_rate))) { char *rate_str = NULL; struct mixer_ctl *ctl = NULL; if (backend_idx == USB_AUDIO_RX_BACKEND || backend_idx == USB_AUDIO_TX_BACKEND) { switch (sample_rate) { case 32000: rate_str = "KHZ_32"; break; case 8000: rate_str = "KHZ_8"; break; case 11025: rate_str = "KHZ_11P025"; break; case 16000: rate_str = "KHZ_16"; break; case 22050: rate_str = "KHZ_22P05"; break; } } if (rate_str == NULL) { switch (sample_rate) { case 32000: if (passthrough_enabled || (backend_idx == SPDIF_TX_BACKEND) || (backend_idx == HDMI_TX_BACKEND) || (backend_idx == HDMI_ARC_TX_BACKEND) || (backend_idx == DISP_PORT_RX_BACKEND)) { rate_str = "KHZ_32"; break; } case 48000: rate_str = "KHZ_48"; break; case 44100: rate_str = "KHZ_44P1"; break; case 64000: case 96000: rate_str = "KHZ_96"; break; case 88200: rate_str = "KHZ_88P2"; break; case 176400: rate_str = "KHZ_176P4"; break; case 192000: rate_str = "KHZ_192"; break; case 352800: rate_str = "KHZ_352P8"; break; case 384000: rate_str = "KHZ_384"; break; case 144000: if (passthrough_enabled) { rate_str = "KHZ_144"; break; } default: rate_str = "KHZ_48"; break; } } ctl = mixer_get_ctl_by_name(adev->mixer, my_data->current_backend_cfg[backend_idx].samplerate_mixer_ctl); if(!ctl) { ALOGE("%s:becf: afe: Could not get ctl for mixer command - %s", __func__, my_data->current_backend_cfg[backend_idx].samplerate_mixer_ctl); return -EINVAL; } ret = mixer_ctl_set_enum_by_string(ctl, rate_str); if (ret < 0) { ALOGE("%s:becf: afe: fail for %s mixer set to %s", __func__, my_data->current_backend_cfg[backend_idx].samplerate_mixer_ctl, rate_str); } else { ALOGD("%s:becf: afe: %s set to %s", __func__, my_data->current_backend_cfg[backend_idx].samplerate_mixer_ctl, rate_str); for (int idx = 0; idx < MAX_CODEC_BACKENDS; idx++) { if (my_data->current_backend_cfg[idx].samplerate_mixer_ctl) { ctl = mixer_get_ctl_by_name(adev->mixer, my_data->current_backend_cfg[idx].samplerate_mixer_ctl); id_string = platform_get_mixer_control(ctl); if (id_string) { cfg_value = audio_extn_utils_get_sample_rate_from_string(id_string); if (cfg_value > 0) my_data->current_backend_cfg[idx].sample_rate = cfg_value; } } } } ret = 0; } if ((my_data->current_backend_cfg[backend_idx].channels_mixer_ctl) && (channels != my_data->current_backend_cfg[backend_idx].channels)) { struct mixer_ctl *ctl = NULL; char *channel_cnt_str = NULL; switch (channels) { case 8: channel_cnt_str = "Eight"; break; case 7: channel_cnt_str = "Seven"; break; case 6: channel_cnt_str = "Six"; break; case 5: channel_cnt_str = "Five"; break; case 4: channel_cnt_str = "Four"; break; case 3: channel_cnt_str = "Three"; break; case 1: channel_cnt_str = "One"; break; case 2: default: channel_cnt_str = "Two"; break; } ctl = mixer_get_ctl_by_name(adev->mixer, my_data->current_backend_cfg[backend_idx].channels_mixer_ctl); if (!ctl) { ALOGE("%s:becf: afe: Could not get ctl for mixer command - %s", __func__, my_data->current_backend_cfg[backend_idx].channels_mixer_ctl); return -EINVAL; } ret = mixer_ctl_set_enum_by_string(ctl, channel_cnt_str); if (ret < 0) { ALOGE("%s:becf: afe: fail for %s mixer set to %s", __func__, my_data->current_backend_cfg[backend_idx].channels_mixer_ctl, channel_cnt_str); } else { ALOGD("%s:becf: afe: %s set to %s", __func__, my_data->current_backend_cfg[backend_idx].channels_mixer_ctl, channel_cnt_str); for (int idx = 0; idx < MAX_CODEC_BACKENDS; idx++) { if (my_data->current_backend_cfg[idx].channels_mixer_ctl) { ctl = mixer_get_ctl_by_name(adev->mixer, my_data->current_backend_cfg[idx].channels_mixer_ctl); id_string = platform_get_mixer_control(ctl); if (id_string) { cfg_value = audio_extn_utils_get_channels_from_string(id_string); if (cfg_value > 0) my_data->current_backend_cfg[idx].channels = cfg_value; } } } } ret = 0; if ((backend_idx == HDMI_RX_BACKEND) || (backend_idx == DISP_PORT_RX_BACKEND) || (backend_idx == DISP_PORT1_RX_BACKEND)) platform_set_edid_channels_configuration_v2(adev->platform, channels, backend_idx, snd_device, controller, stream); } bool set_ext_disp_format = false, set_mi2s_tx_data_format = false; char *ext_disp_format = NULL; bool set_ext_disp_device_idx = false; if (backend_idx == HDMI_RX_BACKEND) { ext_disp_format = "HDMI RX Format"; set_ext_disp_format = true; } else if (backend_idx == DISP_PORT_RX_BACKEND) { ext_disp_format = "Display Port RX Format"; set_ext_disp_format = true; set_ext_disp_device_idx = true; } else if (backend_idx == DISP_PORT1_RX_BACKEND) { ext_disp_format = "Display Port1 RX Format"; set_ext_disp_format = true; set_ext_disp_device_idx = true; } else if (backend_idx == SPDIF_TX_BACKEND) { ext_disp_format = "PRI SPDIF TX Format"; set_mi2s_tx_data_format = true; } else if (backend_idx == HDMI_TX_BACKEND) { if (!strncmp(platform_get_snd_device_backend_interface(snd_device), "SEC_MI2S_TX", sizeof("SEC_MI2S_TX"))) ext_disp_format = "SEC MI2S TX Format"; else ext_disp_format = "QUAT MI2S TX Format"; set_mi2s_tx_data_format = true; } else if (backend_idx == HDMI_ARC_TX_BACKEND) { ext_disp_format = "SEC SPDIF TX Format"; set_mi2s_tx_data_format = true; } else { ALOGV("%s: Format doesnt have to be set", __func__); } /* Set data format only if there is a change from PCM to compressed and vice versa */ if (set_mi2s_tx_data_format && (format ^ my_data->current_backend_cfg[backend_idx].format)) { struct mixer_ctl *ctl = mixer_get_ctl_by_name(adev->mixer, ext_disp_format); if (!ctl) { ALOGE("%s:becf: afe: Could not get ctl for mixer command - %s", __func__, ext_disp_format); return -EINVAL; } if ((format & AUDIO_FORMAT_MAIN_MASK) == AUDIO_FORMAT_PCM) { ALOGE("%s:Set %s to LPCM", __func__, ext_disp_format); mixer_ctl_set_enum_by_string(ctl, "LPCM"); } else { ALOGE("%s:Set %s to Compr", __func__, ext_disp_format); mixer_ctl_set_enum_by_string(ctl, "Compr"); } my_data->current_backend_cfg[backend_idx].format = format; } if (set_ext_disp_device_idx && usecase) { struct mixer_ctl *ctl; int ctl_index = 0; const char *ctl_name_prefix = "Display Port"; const char *ctl_name_suffix = "RX DEVICE IDX"; char mixer_ctl_name[MIXER_PATH_MAX_LENGTH] = {0}; int dev[] = {controller, stream}; ctl_index = platform_get_display_port_ctl_index(controller, stream); if (-EINVAL == ctl_index) { ALOGE("%s: Unknown controller/stream %d/%d", __func__, controller, stream); return -EINVAL; } if (0 == ctl_index) snprintf(mixer_ctl_name, sizeof(mixer_ctl_name), "%s %s", ctl_name_prefix, ctl_name_suffix); else snprintf(mixer_ctl_name, sizeof(mixer_ctl_name), "%s%d %s", ctl_name_prefix, ctl_index, ctl_name_suffix); ALOGV("%s: mixer ctl name: %s", __func__, mixer_ctl_name); ctl = mixer_get_ctl_by_name(adev->mixer, mixer_ctl_name); if (!ctl) { ALOGE("%s:becf: afe: Could not get ctl for mixer command - %s", __func__, ext_disp_format); return -EINVAL; } mixer_ctl_set_array(ctl, dev, ARRAY_SIZE(dev)); my_data->current_backend_cfg[backend_idx].controller = controller; my_data->current_backend_cfg[backend_idx].stream = stream; } if (set_ext_disp_format) { struct mixer_ctl *ctl = mixer_get_ctl_by_name(adev->mixer, ext_disp_format); if (!ctl) { ALOGE("%s:becf: afe: Could not get ctl for mixer command - %s", __func__, ext_disp_format); return -EINVAL; } if (passthrough_enabled) { ALOGD("%s:Ext display compress format", __func__); mixer_ctl_set_enum_by_string(ctl, "Compr"); } else { ALOGD("%s: Ext display PCM format", __func__); mixer_ctl_set_enum_by_string(ctl, "LPCM"); } ret = 0; } return ret; } /* * Get the backend configuration for current snd device */ int platform_get_codec_backend_cfg(struct audio_device* adev, snd_device_t snd_device, struct audio_backend_cfg *backend_cfg) { int backend_idx = platform_get_backend_index(snd_device); struct platform_data *my_data = (struct platform_data *)adev->platform; backend_cfg->bit_width = my_data->current_backend_cfg[backend_idx].bit_width; backend_cfg->sample_rate = my_data->current_backend_cfg[backend_idx].sample_rate; backend_cfg->channels = my_data->current_backend_cfg[backend_idx].channels; backend_cfg->format = my_data->current_backend_cfg[backend_idx].format; ALOGV("%s:becf: afe: bitwidth %d, samplerate %d channels %d format %d" ", backend_idx %d device (%s)", __func__, backend_cfg->bit_width, backend_cfg->sample_rate, backend_cfg->channels, backend_cfg->format, backend_idx, platform_get_snd_device_name(snd_device)); return 0; } /* *Validate the selected bit_width, sample_rate and channels using the edid *of the connected sink device. */ static void platform_check_hdmi_backend_cfg(struct audio_device* adev, struct audio_usecase* usecase, int backend_idx, struct audio_backend_cfg *hdmi_backend_cfg) { unsigned int bit_width; unsigned int sample_rate; int channels, max_supported_channels = 0; struct platform_data *my_data = (struct platform_data *)adev->platform; edid_audio_info *edid_info = NULL; bool passthrough_enabled = false; int controller = -1; int stream = -1; uint32_t compr_passthr = 0; if (!usecase) { ALOGE("%s: becf: HDMI: usecase is NULL", __func__); return; } controller = usecase->stream.out->extconn.cs.controller; stream = usecase->stream.out->extconn.cs.stream; if (controller < 0 || controller >= MAX_CONTROLLERS || stream < 0 || stream >= MAX_STREAMS_PER_CONTROLLER) { controller = 0; stream = 0; } edid_info = (edid_audio_info *)my_data->ext_disp[controller][stream].edid_info; bit_width = hdmi_backend_cfg->bit_width; sample_rate = hdmi_backend_cfg->sample_rate; channels = hdmi_backend_cfg->channels; ALOGI("%s:becf: HDMI: bitwidth %d, samplerate %d, channels %d" ", usecase = %d", __func__, bit_width, sample_rate, channels, usecase->id); if (is_offload_usecase(usecase->id)) { #ifdef AUDIO_GKI_ENABLED /* out->compr_config.codec->reserved[0] is for compr_passthr */ compr_passthr = usecase->stream.out->compr_config.codec->reserved[0]; #else compr_passthr = usecase->stream.out->compr_config.codec->compr_passthr; #endif } if (audio_extn_passthru_is_enabled() && audio_extn_passthru_is_active() && (compr_passthr != 0)) { passthrough_enabled = true; ALOGI("passthrough is enabled for this stream"); } // For voice calls use default configuration i.e. 16b/48K, only applicable to // default backend if (!passthrough_enabled) { max_supported_channels = platform_edid_get_max_channels_v2(my_data, controller, stream); //Check EDID info for supported samplerate if (!audio_extn_edid_is_supported_sr(edid_info,sample_rate)) { //check to see if current BE sample rate is supported by EDID //else assign the highest sample rate supported by EDID if (audio_extn_edid_is_supported_sr(edid_info,my_data->current_backend_cfg[backend_idx].sample_rate)) sample_rate = my_data->current_backend_cfg[backend_idx].sample_rate; else sample_rate = audio_extn_edid_get_highest_supported_sr(edid_info); } //Check EDID info for supported bit width if (!audio_extn_edid_is_supported_bps(edid_info,bit_width)) { //reset to current sample rate bit_width = my_data->current_backend_cfg[backend_idx].bit_width; } if (channels > max_supported_channels) channels = max_supported_channels; } else { channels = audio_extn_passthru_get_channel_count(usecase->stream.out); if (channels <= 0) { ALOGE("%s: becf: afe: HDMI backend using defalut channel %u", __func__, DEFAULT_HDMI_OUT_CHANNELS); channels = DEFAULT_HDMI_OUT_CHANNELS; } if (((usecase->stream.out->format == AUDIO_FORMAT_E_AC3) || (usecase->stream.out->format == AUDIO_FORMAT_E_AC3_JOC) || (usecase->stream.out->format == AUDIO_FORMAT_DOLBY_TRUEHD)) && (compr_passthr == PASSTHROUGH)) { sample_rate = sample_rate * 4; if (sample_rate > HDMI_PASSTHROUGH_MAX_SAMPLE_RATE) sample_rate = HDMI_PASSTHROUGH_MAX_SAMPLE_RATE; } bit_width = CODEC_BACKEND_DEFAULT_BIT_WIDTH; /* We force route so that the BE format can be set to Compr */ } ALOGI("%s:becf: afe: HDMI backend: passthrough %d updated bit width: %d and sample rate: %d" "channels %d", __func__, passthrough_enabled , bit_width, sample_rate, channels); hdmi_backend_cfg->bit_width = bit_width; hdmi_backend_cfg->sample_rate = sample_rate; hdmi_backend_cfg->channels = channels; hdmi_backend_cfg->passthrough_enabled = passthrough_enabled; } /* * goes through all the current usecases and picks the highest * bitwidth & samplerate */ static bool platform_check_codec_backend_cfg(struct audio_device* adev, struct audio_usecase* usecase, snd_device_t snd_device, struct audio_backend_cfg *backend_cfg) { bool backend_change = false; struct listnode *node; unsigned int bit_width; unsigned int sample_rate; unsigned int channels; unsigned long service_interval = 0; bool service_interval_update = false; bool passthrough_enabled = false; bool voice_call_active = false; int backend_idx = DEFAULT_CODEC_BACKEND; struct platform_data *my_data = (struct platform_data *)adev->platform; int na_mode = platform_get_native_support(); bool channels_updated = false; bool display_port_updated = false; struct audio_device_config_param *adev_device_cfg_ptr = adev->device_cfg_params; int controller = -1; int stream = -1; /*BT devices backend is not configured from HAL hence skip*/ if (snd_device == SND_DEVICE_OUT_BT_A2DP || snd_device == SND_DEVICE_OUT_BT_SCO || snd_device == SND_DEVICE_OUT_BT_SCO_WB || snd_device == SND_DEVICE_OUT_BT_SCO_SWB || snd_device == SND_DEVICE_IN_BT_A2DP || snd_device == SND_DEVICE_OUT_AFE_PROXY) { backend_change = false; return backend_change; } controller = usecase->stream.out->extconn.cs.controller; stream = usecase->stream.out->extconn.cs.stream; backend_idx = platform_get_backend_index(snd_device); bit_width = backend_cfg->bit_width; sample_rate = backend_cfg->sample_rate; channels = backend_cfg->channels; ALOGI("%s:becf: afe: bitwidth %d, samplerate %d channels %d" ", backend_idx %d usecase = %d device (%s)", __func__, bit_width, sample_rate, channels, backend_idx, usecase->id, platform_get_snd_device_name(snd_device)); // For voice calls use default configuration i.e. 16b/48K, only applicable to // default backend // force routing is not required here, caller will do it anyway if (backend_idx == platform_get_voice_call_backend(adev)) { ALOGW("%s:becf: afe:Use default bw and sr for voice/voip calls ", __func__); bit_width = CODEC_BACKEND_DEFAULT_BIT_WIDTH; sample_rate = CODEC_BACKEND_DEFAULT_SAMPLE_RATE; channels = CODEC_BACKEND_DEFAULT_CHANNELS; voice_call_active = true; } else { /* * The backend should be configured at highest bit width and/or * sample rate amongst all playback usecases. * If the selected sample rate and/or bit width differ with * current backend sample rate and/or bit width, then, we set the * backend re-configuration flag. * * Exception: 16 bit playbacks is allowed through 16 bit/48/44.1 khz backend only */ int i =0; list_for_each(node, &adev->usecase_list) { struct audio_usecase *uc; uc = node_to_item(node, struct audio_usecase, list); struct stream_out *out = (struct stream_out*) uc->stream.out; if (uc->type == PCM_PLAYBACK && out && usecase != uc) { unsigned int out_channels = audio_channel_count_from_out_mask(out->channel_mask); ALOGD("%s:napb: (%d) - (%s)id (%d) sr %d bw " "(%d) ch (%d) device %s", __func__, i++, use_case_table[uc->id], uc->id, out->sample_rate, out->bit_width, out_channels, platform_get_snd_device_name(uc->out_snd_device)); if (platform_check_backends_match(snd_device, uc->out_snd_device)) { if (bit_width < out->bit_width) bit_width = out->bit_width; if (sample_rate < out->sample_rate) sample_rate = out->sample_rate; /* * TODO: Add Support for Backend configuration for devices which support * sample rate less than 44.1 */ if (sample_rate < OUTPUT_SAMPLING_RATE_44100) sample_rate = CODEC_BACKEND_DEFAULT_SAMPLE_RATE; if (channels < out_channels) channels = out_channels; } if ((snd_device == SND_DEVICE_OUT_HEADPHONES_HIFI_FILTER) && (usecase->id==USECASE_AUDIO_PLAYBACK_LOW_LATENCY || usecase->id == USECASE_AUDIO_PLAYBACK_ULL)) { sample_rate = my_data->current_backend_cfg[backend_idx].sample_rate; bit_width = my_data->current_backend_cfg[backend_idx].bit_width; } } } } /* Native playback is preferred for Headphone/HS device over 192Khz */ if (!voice_call_active && codec_device_supports_native_playback(&usecase->device_list)) { if (audio_is_true_native_stream_active(adev)) { if (check_hdset_combo_device(snd_device)) { /* * In true native mode Tasha has a limitation that one port at 44.1 khz * cannot drive both spkr and hdset, to simiplify the solution lets * move the AFE to 48khzwhen a ring tone selects combo device. * or if NATIVE playback is not enabled. */ sample_rate = CODEC_BACKEND_DEFAULT_SAMPLE_RATE; bit_width = CODEC_BACKEND_DEFAULT_BIT_WIDTH; ALOGD("%s:becf: afe: port to run at 48k if combo device or in voice call" , __func__); } else { /* * in single BE mode, if native audio playback * is active then it will take priority */ sample_rate = OUTPUT_SAMPLING_RATE_44100; ALOGD("%s:becf: afe: true napb active set rate to 44.1 khz", __func__); } } else if (na_mode == NATIVE_AUDIO_MODE_MULTIPLE_MIX_IN_DSP) { struct listnode *node; list_for_each(node, &adev->usecase_list) { struct audio_usecase *uc; uc = node_to_item(node, struct audio_usecase, list); struct stream_out *curr_out = (struct stream_out*) uc->stream.out; /*if native audio playback * is active then it will take priority */ if (curr_out && PCM_PLAYBACK == uc->type) { if (is_offload_usecase(uc->id) && (curr_out->sample_rate % OUTPUT_SAMPLING_RATE_44100 == 0)) { ALOGD("%s:napb:native stream detected %d sampling rate", __func__, curr_out->sample_rate); sample_rate = curr_out->sample_rate; } } /* WCD9380 support SR upto 192Khz only, hence reset * SR > 192Khz to 192Khz. */ if (strstr(my_data->codec_variant, "WCD9380")) { switch (sample_rate) { case 352800: case 384000: sample_rate = 192000; ALOGD("%s:Reset Sampling rate to %d", __func__, sample_rate); break; default: break; } } } } else if (na_mode != NATIVE_AUDIO_MODE_MULTIPLE_MIX_IN_CODEC) { /* * Map native sampling rates to upper limit range * if multiple of native sampling rates are not supported. * This check also indicates that this is not tavil codec * And 32bit/384kHz is only supported on tavil * Hence reset 32b/384kHz to 24b/192kHz. */ switch (sample_rate) { case 44100: sample_rate = 48000; break; case 88200: sample_rate = 96000; break; case 176400: case 352800: case 384000: sample_rate = 192000; break; } if (bit_width > 24) bit_width = 24; ALOGD("%s:becf: afe: napb not active - set non fractional rate", __func__); } /* * reset sample rate to 48khz if sample rate less than 44.1khz, or device backend does not * support 44.1 khz and the multiple of 44.1khz */ if ((sample_rate % OUTPUT_SAMPLING_RATE_44100 == 0 && backend_idx != HEADPHONE_44_1_BACKEND && backend_idx != HEADPHONE_BACKEND && backend_idx != USB_AUDIO_RX_BACKEND) || sample_rate < OUTPUT_SAMPLING_RATE_44100) { sample_rate = CODEC_BACKEND_DEFAULT_SAMPLE_RATE; ALOGD("%s:becf: afe: set sample rate to default Sample Rate(48k)",__func__); } /*set sample rate to 48khz if multiple sample rates are not supported in spkr and hdset*/ if (is_hdset_combo_device(&usecase->device_list) && !my_data->is_multiple_sample_rate_combo_supported) sample_rate = CODEC_BACKEND_DEFAULT_SAMPLE_RATE; ALOGD("%s:becf: afe: set default Sample Rate(48k) for combo device",__func__); } if (backend_idx != platform_get_voice_call_backend(adev) && usecase->type == PCM_PLAYBACK) { struct stream_out *out = (struct stream_out*) usecase->stream.out; if(audio_extn_is_hifi_filter_enabled(adev, out, snd_device, my_data->codec_variant, channels, 0)) { switch (sample_rate) { case 48000: audio_extn_enable_hifi_filter(adev, true); if (audio_is_true_native_stream_active(adev)) sample_rate = 352800; else sample_rate = 384000; bit_width = 32; break; case 44100: audio_extn_enable_hifi_filter(adev, true); sample_rate = 352800; bit_width = 32; break; default: audio_extn_enable_hifi_filter(adev, false); } } if (snd_device != SND_DEVICE_OUT_HEADPHONES_HIFI_FILTER) audio_extn_enable_hifi_filter(adev, false); ALOGD("%s:becf: updated afe: bitwidth %d, samplerate %d channels %d," "backend_idx %d usecase = %d device (%s)", __func__, bit_width, sample_rate, channels, backend_idx, usecase->id, platform_get_snd_device_name(snd_device)); } /* * Handset and speaker may have diffrent backend. Check if the device is speaker or handset, * and these devices are restricited to 48kHz. */ if (!codec_device_supports_native_playback(&usecase->device_list) && (platform_check_backends_match(SND_DEVICE_OUT_SPEAKER, snd_device) || platform_check_backends_match(SND_DEVICE_OUT_HANDSET, snd_device))) { int bw = platform_get_snd_device_bit_width(SND_DEVICE_OUT_SPEAKER); if ((-ENOSYS != bw) && (bit_width > (uint32_t)bw)) { bit_width = (uint32_t)bw; ALOGD("%s:becf: afe: reset bitwidth to %d (based on supported" " value for this platform)", __func__, bit_width); } else if (-ENOSYS == bw) { bit_width = CODEC_BACKEND_DEFAULT_BIT_WIDTH; ALOGD("%s:becf: afe: reset to default bitwidth %d", __func__, bit_width); } /* * In case of CSRA speaker out, all sample rates are supported, so * check platform here */ if (platform_spkr_use_default_sample_rate(adev->platform)) { sample_rate = CODEC_BACKEND_DEFAULT_SAMPLE_RATE; ALOGD("%s:becf: afe: playback on codec device not supporting native playback set " "default Sample Rate(48k)", __func__); } } if (backend_idx == USB_AUDIO_RX_BACKEND) { audio_extn_usb_is_config_supported(&bit_width, &sample_rate, &channels, true); ALOGV("%s: USB BE configured as bit_width(%d)sample_rate(%d)channels(%d)", __func__, bit_width, sample_rate, channels); if (audio_extn_usb_get_service_interval(true, &service_interval) == 0) { /* overwrite with best altset for this service interval */ int ret = audio_extn_usb_altset_for_service_interval(true /*playback*/, service_interval, &bit_width, &sample_rate, &channels); ALOGD("%s: Override USB BE configured as bit_width(%d)sample_rate(%d)channels(%d)SI(%lu)", __func__, bit_width, sample_rate, channels, service_interval); if (ret < 0) { ALOGW("Failed to find altset for service interval %lu, skip reconfig", service_interval); return false; } service_interval_update = audio_extn_usb_is_reconfig_req(); audio_extn_usb_set_reconfig(false); } if (channels != my_data->current_backend_cfg[backend_idx].channels) channels_updated = true; } if (backend_idx == HDMI_RX_BACKEND || backend_idx == DISP_PORT_RX_BACKEND || backend_idx == DISP_PORT1_RX_BACKEND) { struct audio_backend_cfg hdmi_backend_cfg; hdmi_backend_cfg.bit_width = bit_width; hdmi_backend_cfg.sample_rate = sample_rate; hdmi_backend_cfg.channels = channels; hdmi_backend_cfg.passthrough_enabled = false; /* * HDMI does not support 384Khz/32bit playback hence configure BE to 24b/192Khz * TODO: Instead have the validation against edid return the next best match */ if (bit_width > 24) hdmi_backend_cfg.bit_width = 24; if (sample_rate > 192000) hdmi_backend_cfg.sample_rate = 192000; platform_check_hdmi_backend_cfg(adev, usecase, backend_idx, &hdmi_backend_cfg); bit_width = hdmi_backend_cfg.bit_width; sample_rate = hdmi_backend_cfg.sample_rate; channels = hdmi_backend_cfg.channels; passthrough_enabled = hdmi_backend_cfg.passthrough_enabled; if (channels != my_data->current_backend_cfg[backend_idx].channels) channels_updated = true; platform_set_edid_channels_configuration_v2(adev->platform, channels, backend_idx, snd_device, controller, stream); if ((controller != my_data->current_backend_cfg[backend_idx].controller) || (stream != my_data->current_backend_cfg[backend_idx].stream)) { ALOGD("%s:becf: afe: display port changed", __func__); display_port_updated = true; } } ALOGI("%s:becf: afe: Codec selected backend: %d updated bit width: %d and sample rate: %d", __func__, backend_idx , bit_width, sample_rate); // Force routing if the expected bitwdith or samplerate // is not same as current backend comfiguration if ((bit_width != my_data->current_backend_cfg[backend_idx].bit_width) || (sample_rate != my_data->current_backend_cfg[backend_idx].sample_rate) || passthrough_enabled || channels_updated || service_interval_update || display_port_updated) { backend_cfg->bit_width = bit_width; backend_cfg->sample_rate = sample_rate; backend_cfg->channels = channels; backend_cfg->passthrough_enabled = passthrough_enabled; backend_change = true; ALOGI("%s:becf: afe: Codec backend needs to be updated. new bit width: %d" "new sample rate: %d new channels: %d", __func__, backend_cfg->bit_width, backend_cfg->sample_rate, backend_cfg->channels); } // Force routing if the client sends config params for this backend adev_device_cfg_ptr += backend_idx; if (adev_device_cfg_ptr->use_client_dev_cfg) { ALOGV("%s: Codec backend needs to be updated as Client provided " "config params", __func__); backend_change = true; } if (snd_device == SND_DEVICE_OUT_HEADPHONES || snd_device == SND_DEVICE_OUT_HEADPHONES_44_1 || snd_device == SND_DEVICE_OUT_HEADPHONES_HIFI_FILTER) { if (my_data->is_cls_ab_only_supported) { ALOGI("%s: apply CLS AB HPH power mode\n", __func__); audio_route_apply_and_update_path(adev->audio_route, "hph-class-ab-mode"); } else { if (sample_rate > 48000 || (bit_width >= 24 && (sample_rate == 48000 || sample_rate == 44100))) { ALOGI("%s: apply HPH HQ mode\n", __func__); audio_route_apply_and_update_path(adev->audio_route, "hph-highquality-mode"); } else { ALOGI("%s: apply HPH LP mode\n", __func__); audio_route_apply_and_update_path(adev->audio_route, "hph-lowpower-mode"); } } } return backend_change; } bool platform_check_and_set_codec_backend_cfg(struct audio_device* adev, struct audio_usecase *usecase, snd_device_t snd_device) { int backend_idx = DEFAULT_CODEC_BACKEND; int new_snd_devices[SND_DEVICE_OUT_END] = {0}; int i, num_devices = 1; int device_be_idx = -1; bool ret = false; struct platform_data *my_data = (struct platform_data *)adev->platform; struct audio_backend_cfg backend_cfg; backend_idx = platform_get_backend_index(snd_device); device_be_idx = platform_get_snd_device_backend_index(snd_device); if (usecase->type == TRANSCODE_LOOPBACK_RX) { backend_cfg.bit_width = usecase->stream.inout->out_config.bit_width; backend_cfg.sample_rate = usecase->stream.inout->out_config.sample_rate; backend_cfg.format = usecase->stream.inout->out_config.format; backend_cfg.channels = audio_channel_count_from_out_mask( usecase->stream.inout->out_config.channel_mask); } else { backend_cfg.bit_width = usecase->stream.out->bit_width; backend_cfg.sample_rate = usecase->stream.out->sample_rate; backend_cfg.format = usecase->stream.out->format; backend_cfg.channels = audio_channel_count_from_out_mask(usecase->stream.out->channel_mask); backend_cfg.controller = 0; backend_cfg.stream = 0; } if (audio_extn_is_dsp_bit_width_enforce_mode_supported(usecase->stream.out->flags) && (adev->dsp_bit_width_enforce_mode > backend_cfg.bit_width)) backend_cfg.bit_width = adev->dsp_bit_width_enforce_mode; /*this is populated by check_codec_backend_cfg hence set default value to false*/ backend_cfg.passthrough_enabled = false; /* Set Backend sampling rate to 176.4 for DSD64 and * 352.8Khz for DSD128. * Set Bit Width to 16 */ if ((backend_idx == DSD_NATIVE_BACKEND) && (backend_cfg.format == AUDIO_FORMAT_DSD)) { backend_cfg.bit_width = 16; if (backend_cfg.sample_rate == INPUT_SAMPLING_RATE_DSD64) backend_cfg.sample_rate = OUTPUT_SAMPLING_RATE_DSD64; else if (backend_cfg.sample_rate == INPUT_SAMPLING_RATE_DSD128) backend_cfg.sample_rate = OUTPUT_SAMPLING_RATE_DSD128; } ALOGI("%s:becf: afe: bitwidth %d, samplerate %d channels %d" ", backend_idx %d usecase = %d device (%s)", __func__, backend_cfg.bit_width, backend_cfg.sample_rate, backend_cfg.channels, backend_idx, usecase->id, platform_get_snd_device_name(snd_device)); if ((my_data->spkr_ch_map != NULL) && (platform_get_backend_index(snd_device) == DEFAULT_CODEC_BACKEND)) platform_set_channel_map(my_data, my_data->spkr_ch_map->num_ch, my_data->spkr_ch_map->chmap, -1, device_be_idx); if (platform_split_snd_device(my_data, snd_device, &num_devices, new_snd_devices) < 0) new_snd_devices[0] = snd_device; for (i = 0; i < num_devices; i++) { ALOGI("%s: new_snd_devices[%d] is %d", __func__, i, new_snd_devices[i]); if ((platform_check_codec_backend_cfg(adev, usecase, new_snd_devices[i], &backend_cfg))) { ret = platform_set_codec_backend_cfg(adev, usecase, new_snd_devices[i], backend_cfg); if (!ret) { ret = true; } else { ret = false; } } } return ret; } /* * goes through all the current usecases and picks the highest * bitwidth & samplerate */ static bool platform_check_capture_codec_backend_cfg(struct audio_device* adev, int backend_idx, struct audio_backend_cfg *backend_cfg, snd_device_t snd_device) { bool backend_change = false; unsigned int bit_width; unsigned int sample_rate; unsigned int channels; unsigned int format; struct platform_data *my_data = (struct platform_data *)adev->platform; struct stream_in *in = adev_get_active_input(adev); bit_width = backend_cfg->bit_width; sample_rate = backend_cfg->sample_rate; channels = backend_cfg->channels; format = backend_cfg->format; ALOGI("%s:txbecf: afe: Codec selected backend: %d current bit width: %d and " "sample rate: %d, channels %d format %d",__func__,backend_idx, bit_width, sample_rate, channels,format); // For voice calls use default configuration i.e. 16b/48K, only applicable to // default backend // force routing is not required here, caller will do it anyway if ((voice_is_in_call(adev) || adev->mode == AUDIO_MODE_IN_COMMUNICATION)) { ALOGW("%s:txbecf: afe: Use default bw and sr for voice/voip calls and " "for unprocessed/camera source", __func__); bit_width = CODEC_BACKEND_DEFAULT_BIT_WIDTH; sample_rate = CODEC_BACKEND_DEFAULT_SAMPLE_RATE; channels = CODEC_BACKEND_DEFAULT_TX_CHANNELS; } else if (my_data->is_internal_codec && my_data->is_default_be_config && !is_usb_in_snd_dev(snd_device)) { sample_rate = CODEC_BACKEND_DEFAULT_SAMPLE_RATE; channels = CODEC_BACKEND_DEFAULT_TX_CHANNELS; if (in && in->bit_width == 24) bit_width = platform_get_snd_device_bit_width(snd_device); } else { struct listnode *node; struct audio_usecase *uc = NULL; unsigned int uc_channels = 0; struct stream_in *in = NULL; /* update cfg against other existing capture usecases on same backend */ list_for_each(node, &adev->usecase_list) { uc = node_to_item(node, struct audio_usecase, list); in = (struct stream_in *) uc->stream.in; if (in != NULL && uc->type == PCM_CAPTURE && backend_idx == platform_get_backend_index(uc->in_snd_device)) { uc_channels = audio_channel_count_from_in_mask(in->channel_mask); ALOGV("%s:txbecf: uc %s, id %d, sr %d, bw %d, ch %d, device %s", __func__, use_case_table[uc->id], uc->id, in->sample_rate, in->bit_width, uc_channels, platform_get_snd_device_name(uc->in_snd_device)); if (sample_rate < in->sample_rate) sample_rate = in->sample_rate; if (bit_width < in->bit_width) bit_width = in->bit_width; if (channels < uc_channels) channels = uc_channels; } } if ((sample_rate % INPUT_SAMPLING_RATE_11025 == 0) && (!is_usb_in_snd_dev(snd_device))) { ALOGV("%s:txbecf: afe: set sample rate to default Sample Rate(48k)",__func__); sample_rate = CODEC_BACKEND_DEFAULT_SAMPLE_RATE; } } if (backend_idx == USB_AUDIO_TX_BACKEND) { audio_extn_usb_is_config_supported(&bit_width, &sample_rate, &channels, false); ALOGV("%s:txbecf: afe: USB BE configured as bit_width(%d)sample_rate(%d)channels(%d)", __func__, bit_width, sample_rate, channels); } ALOGI("%s:txbecf: afe: current backend bit_width %d sample_rate %d channels %d, format %x", __func__, my_data->current_backend_cfg[backend_idx].bit_width, my_data->current_backend_cfg[backend_idx].sample_rate, my_data->current_backend_cfg[backend_idx].channels, my_data->current_backend_cfg[backend_idx].format); // Force routing if the expected bitwdith or samplerate // is not same as current backend comfiguration // Note that below if block would be entered even if main format is same // but subformat is different for e.g. current backend is configured for 16 bit PCM // as compared to 24 bit PCM backend requested if ((bit_width != my_data->current_backend_cfg[backend_idx].bit_width) || (sample_rate != my_data->current_backend_cfg[backend_idx].sample_rate) || (channels != my_data->current_backend_cfg[backend_idx].channels) || (format != my_data->current_backend_cfg[backend_idx].format)) { backend_cfg->bit_width = bit_width; backend_cfg->sample_rate= sample_rate; backend_cfg->channels = channels; backend_cfg->format = format; backend_change = true; ALOGI("%s:txbecf: afe: Codec backend needs to be updated. new bit width: %d " "new sample rate: %d new channel: %d new format: %d", __func__, backend_cfg->bit_width, backend_cfg->sample_rate, backend_cfg->channels, backend_cfg->format); } return backend_change; } bool platform_check_and_set_capture_codec_backend_cfg(struct audio_device* adev, struct audio_usecase *usecase, snd_device_t snd_device) { int backend_idx = platform_get_backend_index(snd_device); int ret = 0; struct audio_backend_cfg backend_cfg; backend_cfg.passthrough_enabled = false; if (usecase->type == TRANSCODE_LOOPBACK_TX) { backend_cfg.bit_width = usecase->stream.inout->in_config.bit_width; backend_cfg.sample_rate = usecase->stream.inout->in_config.sample_rate; backend_cfg.format = usecase->stream.inout->in_config.format; backend_cfg.channels = audio_channel_count_from_out_mask( usecase->stream.inout->in_config.channel_mask); } else if (usecase->type == PCM_CAPTURE) { backend_cfg.sample_rate= usecase->stream.in->sample_rate; backend_cfg.bit_width= usecase->stream.in->bit_width; backend_cfg.format= usecase->stream.in->format; backend_cfg.channels = audio_channel_count_from_in_mask(usecase->stream.in->channel_mask); if (is_loopback_input_device( get_device_types(&usecase->stream.in->device_list))) { int bw = platform_get_snd_device_bit_width(snd_device); if ((-ENOSYS != bw) && (backend_cfg.bit_width > (uint32_t)bw)) { backend_cfg.bit_width = bw; ALOGD("%s:txbecf: set bitwidth to %d from platform info", __func__, bw); } } } else { backend_cfg.bit_width = CODEC_BACKEND_DEFAULT_BIT_WIDTH; backend_cfg.sample_rate = CODEC_BACKEND_DEFAULT_SAMPLE_RATE; backend_cfg.format = AUDIO_FORMAT_PCM_16_BIT; backend_cfg.channels = 1; } ALOGI("%s:txbecf: afe: bitwidth %d, samplerate %d, channel %d format %d" ", backend_idx %d usecase = %d device (%s)", __func__, backend_cfg.bit_width, backend_cfg.sample_rate, backend_cfg.channels, backend_cfg.format, backend_idx, usecase->id, platform_get_snd_device_name(snd_device)); if (platform_check_capture_codec_backend_cfg(adev, backend_idx, &backend_cfg, snd_device)) { ret = platform_set_codec_backend_cfg(adev, usecase, snd_device, backend_cfg); if(!ret) return true; } return false; } int platform_set_snd_device_backend(snd_device_t device, const char *backend_tag, const char * hw_interface) { int ret = 0; if ((device < SND_DEVICE_MIN) || (device >= SND_DEVICE_MAX)) { ALOGE("%s: Invalid snd_device = %d", __func__, device); ret = -EINVAL; goto done; } ALOGD("%s: backend_tag_table[%s]: old = %s new = %s", __func__, platform_get_snd_device_name(device), backend_tag_table[device] != NULL ? backend_tag_table[device]: "null", backend_tag); if (backend_tag != NULL ) { if (backend_tag_table[device]) { free(backend_tag_table[device]); } backend_tag_table[device] = strdup(backend_tag); } if (hw_interface != NULL) { if (hw_interface_table[device]) free(hw_interface_table[device]); ALOGD("%s: hw_interface_table[%d] = %s", __func__, device, hw_interface); hw_interface_table[device] = strdup(hw_interface); } done: return ret; } const char *platform_get_snd_device_backend_interface(snd_device_t device) { const char *hw_interface_name = NULL; if ((device < SND_DEVICE_MIN) || (device >= SND_DEVICE_MAX)) { ALOGE("%s: Invalid snd_device = %d", __func__, device); goto done; } /* Get string value of necessary backend for device */ hw_interface_name = hw_interface_table[device]; if (hw_interface_name == NULL) ALOGE("%s: no hw_interface set for device %d\n", __func__, device); else ALOGD("%s: hw_interface set for device %s\n", __func__, hw_interface_name); done: return hw_interface_name; } int platform_get_snd_device_backend_index(snd_device_t device) { int i, be_dai_id; const char * hw_interface_name = NULL; ALOGV("%s: enter with device %d\n", __func__, device); if ((device < SND_DEVICE_MIN) || (device >= SND_DEVICE_MAX)) { ALOGE("%s: Invalid snd_device = %d", __func__, device); be_dai_id = -EINVAL; goto done; } /* Get string value of necessary backend for device */ hw_interface_name = hw_interface_table[device]; if (hw_interface_name == NULL) { ALOGE("%s: no hw_interface set for device %d\n", __func__, device); be_dai_id = -EINVAL; goto done; } /* Check if be dai name table was retrieved successfully */ if (be_dai_name_table == NULL) { ALOGE("%s: BE DAI Name Table is not present\n", __func__); be_dai_id = -EFAULT; goto done; } /* Get backend ID for device specified */ for (i = 0; i < max_be_dai_names; i++) { if (strcmp(hw_interface_name, be_dai_name_table[i].be_name) == 0) { be_dai_id = be_dai_name_table[i].be_id; goto done; } } ALOGE("%s: no interface matching name %s\n", __func__, hw_interface_name); be_dai_id = -EINVAL; goto done; done: return be_dai_id; } int platform_set_usecase_pcm_id(audio_usecase_t usecase, int32_t type, int32_t pcm_id) { int ret = 0; if ((usecase <= USECASE_INVALID) || (usecase >= AUDIO_USECASE_MAX)) { ALOGE("%s: invalid usecase case idx %d", __func__, usecase); ret = -EINVAL; goto done; } if ((type != 0) && (type != 1)) { ALOGE("%s: invalid usecase type", __func__); ret = -EINVAL; } ALOGV("%s: pcm_device_table[%d][%d] = %d", __func__, usecase, type, pcm_id); pcm_device_table[usecase][type] = pcm_id; done: return ret; } void platform_get_device_to_be_id_map(int **device_to_be_id, int *length) { *device_to_be_id = (int*) msm_device_to_be_id; *length = msm_be_id_array_len; } int platform_set_stream_pan_scale_params(void *platform, int snd_id, struct mix_matrix_params mm_params) { struct platform_data *my_data = (struct platform_data *)platform; struct audio_device *adev = my_data->adev; struct mixer_ctl *ctl = NULL; char mixer_ctl_name[MIXER_PATH_MAX_LENGTH] = {0}; int ret = 0; int iter_i = 0; int iter_j = 0; int length = 0; char *pan_scale_data = NULL; snprintf(mixer_ctl_name, sizeof(mixer_ctl_name), "Audio Stream %d Pan Scale Control", snd_id); ALOGD("%s mixer_ctl_name:%s", __func__, mixer_ctl_name); ctl = mixer_get_ctl_by_name(adev->mixer, mixer_ctl_name); if (!ctl) { ALOGE("%s: Could not get ctl for mixer cmd - %s", __func__, mixer_ctl_name); ret = -EINVAL; goto end; } pan_scale_data = (char *) calloc(1, sizeof(mm_params)); if (!pan_scale_data) { ret = -ENOMEM; goto end; } memcpy(&pan_scale_data[length], &mm_params.num_output_channels, sizeof(mm_params.num_output_channels)); length += sizeof(mm_params.num_output_channels); memcpy(&pan_scale_data[length], &mm_params.num_input_channels, sizeof(mm_params.num_input_channels)); length += sizeof(mm_params.num_input_channels); memcpy(&pan_scale_data[length], &mm_params.has_output_channel_map, sizeof(mm_params.has_output_channel_map)); length += sizeof(mm_params.has_output_channel_map); if (mm_params.has_output_channel_map && mm_params.num_output_channels <= MAX_CHANNELS_SUPPORTED && mm_params.num_output_channels > 0) { memcpy(&pan_scale_data[length], mm_params.output_channel_map, (mm_params.num_output_channels * sizeof(mm_params.output_channel_map[0]))); length += (mm_params.num_output_channels * sizeof(mm_params.output_channel_map[0])); } else { ret = -EINVAL; goto end; } memcpy(&pan_scale_data[length], &mm_params.has_input_channel_map, sizeof(mm_params.has_input_channel_map)); length += sizeof(mm_params.has_input_channel_map); if (mm_params.has_input_channel_map && mm_params.num_input_channels <= MAX_CHANNELS_SUPPORTED && mm_params.num_input_channels > 0) { memcpy(&pan_scale_data[length], mm_params.input_channel_map, (mm_params.num_input_channels * sizeof(mm_params.input_channel_map[0]))); length += (mm_params.num_input_channels * sizeof(mm_params.input_channel_map[0])); } else { ret = -EINVAL; goto end; } pan_scale_data[length] = mm_params.has_mixer_coeffs; length += sizeof(mm_params.has_mixer_coeffs); if (mm_params.has_mixer_coeffs) for (iter_i = 0; iter_i < mm_params.num_output_channels; iter_i++) for (iter_j = 0; iter_j < mm_params.num_input_channels; iter_j++) { memcpy(&pan_scale_data[length], &mm_params.mixer_coeffs[iter_i][iter_j], (sizeof(mm_params.mixer_coeffs[0][0]))); length += (sizeof(mm_params.mixer_coeffs[0][0])); } ret = mixer_ctl_set_array(ctl, pan_scale_data, length); end: if (pan_scale_data) free(pan_scale_data); return ret; } int platform_set_stream_downmix_params(void *platform, int snd_id, snd_device_t snd_device, struct mix_matrix_params mm_params) { struct platform_data *my_data = (struct platform_data *)platform; struct audio_device *adev = my_data->adev; struct mixer_ctl *ctl; char mixer_ctl_name[MIXER_PATH_MAX_LENGTH] = {0}; char *downmix_param_data = NULL; int ret = 0; int iter_i = 0; int iter_j = 0; int length = 0; int be_idx = 0; snprintf(mixer_ctl_name, sizeof(mixer_ctl_name), "Audio Device %d Downmix Control", snd_id); ALOGD("%s mixer_ctl_name:%s", __func__, mixer_ctl_name); ctl = mixer_get_ctl_by_name(adev->mixer, mixer_ctl_name); if (!ctl) { ALOGE("%s: Could not get ctl for mixer cmd - %s", __func__, mixer_ctl_name); ret = -EINVAL; } downmix_param_data = (char *) calloc(1, sizeof(mm_params) + sizeof(be_idx)); if (!downmix_param_data) { ret = -ENOMEM; goto end; } be_idx = platform_get_snd_device_backend_index(snd_device); memcpy(&downmix_param_data[length], &be_idx, sizeof(be_idx)); length += sizeof(be_idx); memcpy(&downmix_param_data[length], &mm_params.num_output_channels, sizeof(mm_params.num_output_channels)); length += sizeof(mm_params.num_output_channels); memcpy(&downmix_param_data[length], &mm_params.num_input_channels, sizeof(mm_params.num_input_channels)); length += sizeof(mm_params.num_input_channels); memcpy(&downmix_param_data[length], &mm_params.has_output_channel_map, sizeof(mm_params.has_output_channel_map)); length += sizeof(mm_params.has_output_channel_map); if (mm_params.has_output_channel_map && mm_params.num_output_channels <= MAX_CHANNELS_SUPPORTED && mm_params.num_output_channels > 0) { memcpy(&downmix_param_data[length], mm_params.output_channel_map, (mm_params.num_output_channels * sizeof(mm_params.output_channel_map[0]))); length += (mm_params.num_output_channels * sizeof(mm_params.output_channel_map[0])); } else { ret = -EINVAL; goto end; } memcpy(&downmix_param_data[length], &mm_params.has_input_channel_map, sizeof(mm_params.has_input_channel_map)); length += sizeof(mm_params.has_input_channel_map); if (mm_params.has_input_channel_map && mm_params.num_input_channels <= MAX_CHANNELS_SUPPORTED && mm_params.num_input_channels > 0) { memcpy(&downmix_param_data[length], mm_params.input_channel_map, (mm_params.num_input_channels * sizeof(mm_params.input_channel_map[0]))); length += (mm_params.num_input_channels * sizeof(mm_params.input_channel_map[0])); } else { ret = -EINVAL; goto end; } memcpy(&downmix_param_data[length], &mm_params.has_mixer_coeffs, sizeof(mm_params.has_mixer_coeffs)); length += sizeof(mm_params.has_mixer_coeffs); if (mm_params.has_mixer_coeffs) for (iter_i = 0; iter_i < mm_params.num_output_channels; iter_i++) for (iter_j = 0; iter_j < mm_params.num_input_channels; iter_j++) { memcpy((uint32_t *) &downmix_param_data[length], &mm_params.mixer_coeffs[iter_i][iter_j], (sizeof(mm_params.mixer_coeffs[0][0]))); length += (sizeof(mm_params.mixer_coeffs[0][0])); } ret = mixer_ctl_set_array(ctl, downmix_param_data, length); end: if (downmix_param_data) free(downmix_param_data); return ret; } int platform_set_stream_channel_map(void *platform, audio_channel_mask_t channel_mask, int snd_id, uint8_t *input_channel_map) { int ret = 0, i = 0; int channels = audio_channel_count_from_out_mask(channel_mask); char channel_map[AUDIO_CHANNEL_COUNT_MAX]; memset(channel_map, 0, sizeof(channel_map)); if (*input_channel_map) { for (i = 0; i < channels; i++) { ALOGV("%s:: Channel Map channel_map[%d] - %d", __func__, i, *input_channel_map); channel_map[i] = *input_channel_map; input_channel_map++; } } else { /* Following are all most common standard WAV channel layouts overridden by channel mask if its allowed and different */ switch (channels) { case 1: /* AUDIO_CHANNEL_OUT_MONO */ channel_map[0] = PCM_CHANNEL_FC; break; case 2: /* AUDIO_CHANNEL_OUT_STEREO */ channel_map[0] = PCM_CHANNEL_FL; channel_map[1] = PCM_CHANNEL_FR; break; case 3: /* AUDIO_CHANNEL_OUT_2POINT1 */ channel_map[0] = PCM_CHANNEL_FL; channel_map[1] = PCM_CHANNEL_FR; channel_map[2] = PCM_CHANNEL_FC; break; case 4: /* AUDIO_CHANNEL_OUT_QUAD_SIDE */ channel_map[0] = PCM_CHANNEL_FL; channel_map[1] = PCM_CHANNEL_FR; channel_map[2] = PCM_CHANNEL_LS; channel_map[3] = PCM_CHANNEL_RS; if (channel_mask == AUDIO_CHANNEL_OUT_QUAD_BACK) { channel_map[2] = PCM_CHANNEL_LB; channel_map[3] = PCM_CHANNEL_RB; } if (channel_mask == AUDIO_CHANNEL_OUT_SURROUND) { channel_map[2] = PCM_CHANNEL_FC; channel_map[3] = PCM_CHANNEL_CS; } break; case 5: /* AUDIO_CHANNEL_OUT_PENTA */ channel_map[0] = PCM_CHANNEL_FL; channel_map[1] = PCM_CHANNEL_FR; channel_map[2] = PCM_CHANNEL_FC; channel_map[3] = PCM_CHANNEL_LB; channel_map[4] = PCM_CHANNEL_RB; break; case 6: /* AUDIO_CHANNEL_OUT_5POINT1 */ channel_map[0] = PCM_CHANNEL_FL; channel_map[1] = PCM_CHANNEL_FR; channel_map[2] = PCM_CHANNEL_FC; channel_map[3] = PCM_CHANNEL_LFE; channel_map[4] = PCM_CHANNEL_LB; channel_map[5] = PCM_CHANNEL_RB; if (channel_mask == AUDIO_CHANNEL_OUT_5POINT1_SIDE) { channel_map[4] = PCM_CHANNEL_LS; channel_map[5] = PCM_CHANNEL_RS; } break; case 7: /* AUDIO_CHANNEL_OUT_6POINT1 */ channel_map[0] = PCM_CHANNEL_FL; channel_map[1] = PCM_CHANNEL_FR; channel_map[2] = PCM_CHANNEL_FC; channel_map[3] = PCM_CHANNEL_LFE; channel_map[4] = PCM_CHANNEL_LB; channel_map[5] = PCM_CHANNEL_RB; channel_map[6] = PCM_CHANNEL_CS; break; case 8: /* AUDIO_CHANNEL_OUT_7POINT1 */ channel_map[0] = PCM_CHANNEL_FL; channel_map[1] = PCM_CHANNEL_FR; channel_map[2] = PCM_CHANNEL_FC; channel_map[3] = PCM_CHANNEL_LFE; channel_map[4] = PCM_CHANNEL_LB; channel_map[5] = PCM_CHANNEL_RB; if (channel_mask == AUDIO_CHANNEL_OUT_5POINT1POINT2) { channel_map[6] = PCM_CHANNEL_TFL; channel_map[7] = PCM_CHANNEL_TFR; } else { channel_map[6] = PCM_CHANNEL_LS; channel_map[7] = PCM_CHANNEL_RS; } break; case 12: /* AUDIO_CHANNEL_OUT_7POINT1POINT4 */ channel_map[0] = PCM_CHANNEL_FL; channel_map[1] = PCM_CHANNEL_FR; channel_map[2] = PCM_CHANNEL_FC; channel_map[3] = PCM_CHANNEL_LFE; channel_map[4] = PCM_CHANNEL_LB; channel_map[5] = PCM_CHANNEL_RB; channel_map[6] = PCM_CHANNEL_LS; channel_map[7] = PCM_CHANNEL_RS; channel_map[8] = PCM_CHANNEL_TFL; channel_map[9] = PCM_CHANNEL_TFR; channel_map[10] = PCM_CHANNEL_TSL; channel_map[11] = PCM_CHANNEL_TSR; break; case 16: /* 16 channels */ channel_map[0] = PCM_CHANNEL_FL; channel_map[1] = PCM_CHANNEL_FR; channel_map[2] = PCM_CHANNEL_FC; channel_map[3] = PCM_CHANNEL_LFE; channel_map[4] = PCM_CHANNEL_LB; channel_map[5] = PCM_CHANNEL_RB; channel_map[6] = PCM_CHANNEL_LS; channel_map[7] = PCM_CHANNEL_RS; channel_map[8] = PCM_CHANNEL_TFL; channel_map[9] = PCM_CHANNEL_TFR; channel_map[10] = PCM_CHANNEL_TSL; channel_map[11] = PCM_CHANNEL_TSR; channel_map[12] = PCM_CHANNEL_FLC; channel_map[13] = PCM_CHANNEL_FRC; channel_map[14] = PCM_CHANNEL_RLC; channel_map[15] = PCM_CHANNEL_RRC; break; default: ALOGE("unsupported channels %d for setting channel map", channels); return -1; } } ret = platform_set_channel_map(platform, channels, channel_map, snd_id, -1); return ret; } int platform_get_edid_info(void *platform) { return platform_get_edid_info_v2(platform, 0, 0); } int platform_get_edid_info_v2(void *platform, int controller, int stream) { struct platform_data *my_data = (struct platform_data *)platform; struct audio_device *adev = my_data->adev; char block[MAX_SAD_BLOCKS * SAD_BLOCK_SIZE]; int ret, count; char edid_data[MAX_SAD_BLOCKS * SAD_BLOCK_SIZE + 1] = {0}; struct ext_disp_state *state = NULL; int ctl_index = 0; struct mixer_ctl *ctl = NULL; const char *ctl_name_prefix = "Display Port"; const char *ctl_name_suffix = "EDID"; char mixer_ctl_name[MIXER_PATH_MAX_LENGTH] = {0}; ctl_index = platform_get_display_port_ctl_index(controller, stream); if (-EINVAL == ctl_index) { ALOGE("%s: Unknown controller/stream %d/%d", __func__, controller, stream); return -EINVAL; } state = &my_data->ext_disp[controller][stream]; if (state->valid) { /* use cached edid */ return 0; } switch(state->type) { case EXT_DISPLAY_TYPE_HDMI: snprintf(mixer_ctl_name, sizeof(mixer_ctl_name), "HDMI EDID"); break; case EXT_DISPLAY_TYPE_DP: if (!audio_extn_is_display_port_enabled()) { ALOGE("%s: display port is not supported", __func__); return -EINVAL; } if (0 == ctl_index) snprintf(mixer_ctl_name, sizeof(mixer_ctl_name), "%s %s", ctl_name_prefix, ctl_name_suffix); else snprintf(mixer_ctl_name, sizeof(mixer_ctl_name), "%s%d %s", ctl_name_prefix, ctl_index, ctl_name_suffix); break; default: ALOGE("%s: Invalid disp_type %d", __func__, state->type); return -EINVAL; } if (state->edid_info == NULL) state->edid_info = (struct edid_audio_info *)calloc(1, sizeof(struct edid_audio_info)); ALOGV("%s: mixer ctl name: %s", __func__, mixer_ctl_name); ctl = mixer_get_ctl_by_name(adev->mixer, mixer_ctl_name); if (!ctl) { ALOGE("%s: Could not get ctl for mixer cmd - %s", __func__, mixer_ctl_name); goto fail; } mixer_ctl_update(ctl); count = mixer_ctl_get_num_values(ctl); /* Read SAD blocks, clamping the maximum size for safety */ if (count > (int)sizeof(block)) count = (int)sizeof(block); ret = mixer_ctl_get_array(ctl, block, count); if (ret != 0) { ALOGE("%s: mixer_ctl_get_array() failed to get EDID info", __func__); goto fail; } edid_data[0] = count; memcpy(&edid_data[1], block, count); ALOGV("%s: received edid data: count %d", __func__, edid_data[0]); if (!audio_extn_edid_get_sink_caps(state->edid_info, edid_data)) { ALOGE("%s: Failed to get extn disp sink capabilities", __func__); goto fail; } state->valid = true; return 0; fail: if (state->edid_info) { free(state->edid_info); state->edid_info = NULL; state->valid = false; } ALOGE("%s: return -EINVAL", __func__); return -EINVAL; } int platform_set_channel_allocation(void *platform, int channel_alloc) { return platform_set_channel_allocation_v2(platform, channel_alloc, 0, 0); } int platform_set_channel_allocation_v2(void *platform, int channel_alloc, int controller, int stream) { int ret; struct platform_data *my_data = (struct platform_data *)platform; struct audio_device *adev = my_data->adev; int ctl_index = 0; struct mixer_ctl *ctl = NULL; const char *ctl_name_prefix = "Display Port"; const char *ctl_name_suffix = "RX CA"; char mixer_ctl_name[MIXER_PATH_MAX_LENGTH] = {0}; ctl_index = platform_get_display_port_ctl_index(controller, stream); if (-EINVAL == ctl_index) { ALOGE("%s: Unknown controller/stream %d/%d", __func__, controller, stream); return -EINVAL; } switch(my_data->ext_disp[controller][stream].type) { case EXT_DISPLAY_TYPE_HDMI: snprintf(mixer_ctl_name, sizeof(mixer_ctl_name), "HDMI RX CA"); break; case EXT_DISPLAY_TYPE_DP: if (!audio_extn_is_display_port_enabled()) { ALOGE("%s: display port is not supported", __func__); return -EINVAL; } if (0 == ctl_index) snprintf(mixer_ctl_name, sizeof(mixer_ctl_name), "%s %s", ctl_name_prefix, ctl_name_suffix); else snprintf(mixer_ctl_name, sizeof(mixer_ctl_name), "%s%d %s", ctl_name_prefix, ctl_index, ctl_name_suffix); break; default: ALOGE("%s: Invalid disp_type %d", __func__, my_data->ext_disp[controller][stream].type); return -EINVAL; } ALOGV("%s: mixer ctl name: %s", __func__, mixer_ctl_name); ctl = mixer_get_ctl_by_name(adev->mixer, mixer_ctl_name); if (!ctl) { ALOGE("%s: Could not get ctl for mixer cmd - %s", __func__, mixer_ctl_name); return -EINVAL; } ALOGV("%s: channel allocation: 0x%x", __func__, channel_alloc); ret = mixer_ctl_set_value(ctl, 0, channel_alloc); if (ret < 0) { ALOGE("%s: Could not set ctl, error:%d ", __func__, ret); } return ret; } int platform_set_channel_map(void *platform, int ch_count, char *ch_map, int snd_id, int be_idx) { struct mixer_ctl *ctl, *be_ctl = NULL; char mixer_ctl_name[44] = {0}; // max length of name is 44 as defined char be_mixer_ctl_name[] = "Backend Device Channel Map"; int ret; int i=0, n=0; int be_id_count = 0; long set_values[AUDIO_MAX_DSP_CHANNELS]; long be_set_values[AUDIO_MAX_DSP_CHANNELS + 1] = {0}; struct platform_data *my_data = (struct platform_data *)platform; struct audio_device *adev = my_data->adev; ALOGV("%s channel_count:%d",__func__, ch_count); /* * FIXME: * Currently the channel mask in audio.h is limited to 30 channels, * (=AUDIO_CHANNEL_COUNT_MAX), whereas the mixer controls already * allow up to AUDIO_MAX_DSP_CHANNELS channels as per final requirement. * Until channel mask definition is not changed from a uint32_t value * to something else, a sanity check is needed here. */ if (NULL == ch_map || (ch_count < 1) || (ch_count > AUDIO_CHANNEL_COUNT_MAX)) { ALOGE("%s: Invalid channel mapping or channel count value", __func__); return -EINVAL; } /* * If snd_id is greater than 0, stream channel mapping * If snd_id is below 0, typically -1, device channel mapping */ if (snd_id >= 0) { snprintf(mixer_ctl_name, sizeof(mixer_ctl_name), "Playback Channel Map%d", snd_id); } else { if (be_idx >= 0) { be_ctl = mixer_get_ctl_by_name(adev->mixer, be_mixer_ctl_name); if (!be_ctl) { ALOGD("%s: Could not get ctl for mixer cmd - %s, using default control", __func__, be_mixer_ctl_name); strlcpy(mixer_ctl_name, "Playback Device Channel Map", sizeof(mixer_ctl_name)); be_idx = -1; } else { strlcpy(mixer_ctl_name, "Backend Device Channel Map", sizeof(mixer_ctl_name)); be_id_count = 1; } } else { strlcpy(mixer_ctl_name, "Playback Device Channel Map", sizeof(mixer_ctl_name)); } } ALOGD("%s mixer_ctl_name:%s", __func__, mixer_ctl_name); ctl = mixer_get_ctl_by_name(adev->mixer, mixer_ctl_name); if (!ctl) { ALOGE("%s: Could not get ctl for mixer cmd - %s", __func__, mixer_ctl_name); return -EINVAL; } /* find out how many values the control can set */ n = mixer_ctl_get_num_values(ctl); if (n != ch_count) ALOGV("%s chcnt %d != mixerctl elem size %d",__func__, ch_count, n); if (n < ch_count) { ALOGE("%s chcnt %d > mixerctl elem size %d",__func__, ch_count, n); return -EINVAL; } if (n > (AUDIO_MAX_DSP_CHANNELS + be_id_count)) { ALOGE("%s mixerctl elem size %d > AUDIO_MAX_DSP_CHANNELS %d",__func__, n, AUDIO_MAX_DSP_CHANNELS); return -EINVAL; } /* initialize all set_values to zero */ memset (set_values, 0, sizeof(set_values)); /* copy only as many values as corresponding mixer_ctrl allows */ for (i = 0; i < ch_count; i++) { set_values[i] = ch_map[i]; } ALOGD("%s: set mapping(%ld %ld %ld %ld %ld %ld %ld %ld) for channel:%d", __func__, set_values[0], set_values[1], set_values[2], set_values[3], set_values[4], set_values[5], set_values[6], set_values[7], ch_count); if (be_idx >= 0) { be_set_values[0] = be_idx; memcpy(&be_set_values[1], set_values, sizeof(long) * ch_count); ret = mixer_ctl_set_array(ctl, be_set_values, ARRAY_SIZE(be_set_values)); } else { ret = mixer_ctl_set_array(ctl, set_values, ARRAY_SIZE(set_values)); } if (ret < 0) { ALOGE("%s: Could not set ctl, error:%d ch_count:%d", __func__, ret, ch_count); } return ret; } unsigned char platform_map_to_edid_format(int audio_format) { unsigned char format; switch (audio_format & AUDIO_FORMAT_MAIN_MASK) { case AUDIO_FORMAT_AC3: ALOGV("%s: AC3", __func__); format = AC3; break; case AUDIO_FORMAT_AAC: ALOGV("%s:AAC", __func__); format = AAC; break; case AUDIO_FORMAT_AAC_ADTS: ALOGV("%s:AAC_ADTS", __func__); format = AAC; break; case AUDIO_FORMAT_E_AC3: case AUDIO_FORMAT_E_AC3_JOC: ALOGV("%s:E_AC3", __func__); format = DOLBY_DIGITAL_PLUS; break; case AUDIO_FORMAT_DOLBY_TRUEHD: ALOGV("%s:MAT", __func__); format = MAT; break; case AUDIO_FORMAT_DTS: ALOGV("%s:DTS", __func__); format = DTS; break; case AUDIO_FORMAT_DTS_HD: ALOGV("%s:DTS_HD", __func__); format = DTS_HD; break; case AUDIO_FORMAT_PCM_16_BIT: case AUDIO_FORMAT_PCM_24_BIT_PACKED: case AUDIO_FORMAT_PCM_8_24_BIT: ALOGV("%s:PCM", __func__); format = LPCM; break; case AUDIO_FORMAT_IEC61937: ALOGV("%s:IEC61937", __func__); format = 0; break; default: format = -1; ALOGE("%s:invalid format: 0x%x", __func__, audio_format); break; } return format; } void platform_check_and_update_copp_sample_rate(void* platform, snd_device_t snd_device, unsigned int stream_sr, int* sample_rate) { struct platform_data* my_data = (struct platform_data *)platform; int backend_idx = platform_get_backend_index(snd_device); int device_sr = my_data->current_backend_cfg[backend_idx].sample_rate; /* *Check if device SR is multiple of 8K or 11.025 Khz *check if the stream SR is multiple of same base, if yes *then have copp SR equal to stream SR, this ensures that *post processing happens at stream SR, else have *copp SR equal to device SR. */ if (!(((sample_rate_multiple(device_sr, SAMPLE_RATE_8000)) && (sample_rate_multiple(stream_sr, SAMPLE_RATE_8000))) || ((sample_rate_multiple(device_sr, SAMPLE_RATE_11025)) && (sample_rate_multiple(stream_sr, SAMPLE_RATE_11025))))) { *sample_rate = device_sr; } else *sample_rate = stream_sr; if ((snd_device == SND_DEVICE_OUT_HDMI) || (snd_device == SND_DEVICE_OUT_DISPLAY_PORT) || (snd_device == SND_DEVICE_OUT_DISPLAY_PORT1) || (snd_device == SND_DEVICE_OUT_USB_HEADSET)) *sample_rate = platform_get_supported_copp_sampling_rate(stream_sr); ALOGI("sn_device %d device sr %d stream sr %d copp sr %d", snd_device, device_sr, stream_sr, *sample_rate); } // called from info parser void platform_add_app_type(const char *uc_type, const char *mode, int bw, int app_type, int max_rate) { struct app_type_entry *ap = (struct app_type_entry *)calloc(1, sizeof(struct app_type_entry)); if (!ap) { ALOGE("%s failed to allocate mem for app type", __func__); return; } ap->uc_type = -1; for (int i=0; iuc_type = usecase_type_index[i].index; break; } } if (ap->uc_type == -1) { free(ap); return; } ALOGI("%s uc %s mode %s bw %d app_type %d max_rate %d", __func__, uc_type, mode, bw, app_type, max_rate); ap->bit_width = bw; ap->app_type = app_type; ap->max_rate = max_rate; ap->mode = strdup(mode); list_add_tail(&app_type_entry_list, &ap->node); } bool platform_is_edid_supported_format(void *platform, int format) { return platform_is_edid_supported_format_v2(platform, format, 0, 0); } bool platform_is_edid_supported_format_v2(void *platform, int format, int controller, int stream) { struct platform_data *my_data = (struct platform_data *)platform; edid_audio_info *info = NULL; int i, ret; unsigned char format_id = platform_map_to_edid_format(format); if (format == AUDIO_FORMAT_IEC61937) return true; if (format_id <= 0) { ALOGE("%s invalid edid format mappting for :%x" ,__func__, format); return false; } ret = platform_get_edid_info_v2(platform, controller, stream); if (ret == 0) info = (edid_audio_info *)my_data->ext_disp[controller][stream].edid_info; if (ret == 0 && info != NULL) { for (i = 0; i < info->audio_blocks && i < MAX_EDID_BLOCKS; i++) { /* * To check * is there any special for CONFIG_HDMI_PASSTHROUGH_CONVERT * & DOLBY_DIGITAL_PLUS */ if (info->audio_blocks_array[i].format_id == format_id) { ALOGV("%s:returns true %x", __func__, format); return true; } } } ALOGV("%s:returns false %x", __func__, format); return false; } bool platform_is_edid_supported_sample_rate(void *platform, int sample_rate) { return platform_is_edid_supported_sample_rate_v2(platform, sample_rate, 0, 0); } bool platform_is_edid_supported_sample_rate_v2(void *platform, int sample_rate, int controller, int stream) { struct platform_data *my_data = (struct platform_data *)platform; edid_audio_info *info = NULL; int ret = 0; ret = platform_get_edid_info_v2(platform, controller, stream); if (ret == 0) info = (edid_audio_info *)my_data->ext_disp[controller][stream].edid_info; if (ret == 0 && info != NULL) { return audio_extn_edid_is_supported_sr(info, sample_rate); } return false; } int platform_edid_get_highest_supported_sr_v2(void *platform, int controller, int stream) { struct platform_data *my_data = (struct platform_data *)platform; edid_audio_info *info = NULL; int ret = 0; ret = platform_get_edid_info_v2(platform, controller, stream); if (ret == 0) info = (edid_audio_info *)my_data->ext_disp[controller][stream].edid_info; if (ret == 0 && info != NULL) { return audio_extn_edid_get_highest_supported_sr(info); } return 0; } int platform_edid_get_highest_supported_sr(void *platform) { return platform_edid_get_highest_supported_sr_v2(platform, 0, 0); } bool platform_spkr_use_default_sample_rate(void *platform) { struct platform_data *my_data = (struct platform_data *)platform; return my_data->use_sprk_default_sample_rate; } int platform_set_edid_channels_configuration(void *platform, int channels, int backend_idx, snd_device_t snd_device) { return platform_set_edid_channels_configuration_v2(platform, channels, backend_idx, snd_device, 0, 0); } int platform_set_edid_channels_configuration_v2(void *platform, int channels, int backend_idx, snd_device_t snd_device, int controller, int stream) { struct platform_data *my_data = (struct platform_data *)platform; struct audio_device *adev = my_data->adev; edid_audio_info *info = NULL; int ret; char default_channelMap[MAX_CHANNELS_SUPPORTED] = {0}; struct audio_device_config_param *adev_device_cfg_ptr = adev->device_cfg_params; int be_idx = -1; int channel_alloc = 0; int max_supported_channels = 0; if ((backend_idx != HDMI_RX_BACKEND) && (backend_idx != DISP_PORT_RX_BACKEND) && (backend_idx != DISP_PORT1_RX_BACKEND)) { ALOGE("%s: Invalid backend idx %d", __func__, backend_idx); return -EINVAL; } if (controller < 0 || controller >= MAX_CONTROLLERS || stream < 0 || stream >= MAX_STREAMS_PER_CONTROLLER) { ALOGE("%s: Invalid controller/stream - %d/%d", __func__, controller, stream); return -EINVAL; } // backend port id be_idx = platform_get_snd_device_backend_index(snd_device); ret = platform_get_edid_info_v2(platform, controller, stream); info = (edid_audio_info *)my_data->ext_disp[controller][stream].edid_info; adev_device_cfg_ptr += backend_idx; if(ret == 0 && info != NULL) { if ((channels > 2) && (channels <= MAX_HDMI_CHANNEL_CNT)) { ALOGV("%s:able to get HDMI/DP sink capabilities multi channel playback", __func__); max_supported_channels = platform_edid_get_max_channels(my_data); if (channels > max_supported_channels) channels = max_supported_channels; // refer to HDMI spec CEA-861-E: Table 28 Audio InfoFrame Data Byte 4 switch (channels) { case 3: channel_alloc = 0x02; break; case 4: channel_alloc = 0x06; break; case 5: channel_alloc = 0x0A; break; case 6: channel_alloc = 0x0B; break; case 7: channel_alloc = 0x12; break; case 8: channel_alloc = 0x13; break; default: ALOGE("%s: invalid channel %d", __func__, channels); return -EINVAL; } ALOGVV("%s:channels:%d", __func__, channels); if (adev_device_cfg_ptr->use_client_dev_cfg) { platform_set_channel_map(platform, adev_device_cfg_ptr->dev_cfg_params.channels, (char *)adev_device_cfg_ptr->dev_cfg_params.channel_map, -1, be_idx); } else { platform_set_channel_map(platform, channels, info->channel_map, -1, be_idx); } if (adev_device_cfg_ptr->use_client_dev_cfg) { ALOGV("%s:: Setting client selected CA %d", __func__, adev_device_cfg_ptr->dev_cfg_params.channel_allocation); platform_set_channel_allocation_v2(platform, adev_device_cfg_ptr->dev_cfg_params.channel_allocation, controller, stream); } else { platform_set_channel_allocation_v2(platform, channel_alloc, controller, stream); } } else { if (adev_device_cfg_ptr->use_client_dev_cfg) { default_channelMap[0] = adev_device_cfg_ptr->dev_cfg_params.channel_map[0]; default_channelMap[1] = adev_device_cfg_ptr->dev_cfg_params.channel_map[1]; } else { default_channelMap[0] = PCM_CHANNEL_FL; default_channelMap[1] = PCM_CHANNEL_FR; } platform_set_channel_map(platform, 2, default_channelMap, -1, be_idx); platform_set_channel_allocation_v2(platform, 0, controller, stream); } } return 0; } void platform_cache_edid_v2(void * platform, int controller, int stream) { platform_get_edid_info_v2(platform, controller, stream); } void platform_cache_edid(void * platform) { platform_get_edid_info_v2(platform, 0, 0); } void platform_invalidate_backend_config(void * platform,snd_device_t snd_device) { struct platform_data *my_data = (struct platform_data *)platform; struct audio_device *adev = my_data->adev; struct audio_backend_cfg backend_cfg; int backend_idx; backend_cfg.sample_rate = CODEC_BACKEND_DEFAULT_SAMPLE_RATE; backend_cfg.channels = CODEC_BACKEND_DEFAULT_CHANNELS; backend_cfg.bit_width = CODEC_BACKEND_DEFAULT_BIT_WIDTH; backend_cfg.format = AUDIO_FORMAT_PCM_16_BIT; backend_cfg.passthrough_enabled = false; backend_idx = platform_get_backend_index(snd_device); platform_set_codec_backend_cfg(adev, NULL, snd_device, backend_cfg); my_data->current_backend_cfg[backend_idx].sample_rate = CODEC_BACKEND_DEFAULT_SAMPLE_RATE; my_data->current_backend_cfg[backend_idx].channels = CODEC_BACKEND_DEFAULT_CHANNELS; my_data->current_backend_cfg[backend_idx].bit_width = CODEC_BACKEND_DEFAULT_BIT_WIDTH; my_data->current_backend_cfg[backend_idx].format = AUDIO_FORMAT_PCM_16_BIT; my_data->current_backend_cfg[backend_idx].controller = 0; my_data->current_backend_cfg[backend_idx].stream = 0; } void platform_invalidate_hdmi_config_v2(void * platform, int controller, int stream) { //reset ext display EDID info struct platform_data *my_data = (struct platform_data *)platform; struct audio_device *adev = my_data->adev; struct audio_backend_cfg backend_cfg; int backend_idx; snd_device_t snd_device; if (controller < 0 || controller >= MAX_CONTROLLERS || stream < 0 || stream >= MAX_STREAMS_PER_CONTROLLER) { ALOGE("%s: Invalid controller/stream - %d/%d", __func__, controller, stream); return; } backend_cfg.sample_rate = CODEC_BACKEND_DEFAULT_SAMPLE_RATE; backend_cfg.channels = DEFAULT_HDMI_OUT_CHANNELS; backend_cfg.bit_width = CODEC_BACKEND_DEFAULT_BIT_WIDTH; backend_cfg.format = 0; backend_cfg.passthrough_enabled = false; struct ext_disp_state *state = &my_data->ext_disp[controller][stream]; state->valid = false; if (state->edid_info) { memset(state->edid_info, 0, sizeof(struct edid_audio_info)); } if (my_data->ext_disp[controller][stream].type == EXT_DISPLAY_TYPE_HDMI) { //reset HDMI_RX_BACKEND to default values backend_idx = HDMI_RX_BACKEND; snd_device = SND_DEVICE_OUT_HDMI; } else { //reset Display port BACKEND to default values backend_idx = DISP_PORT_RX_BACKEND + ((controller * MAX_STREAMS_PER_CONTROLLER) + stream); snd_device = SND_DEVICE_OUT_DISPLAY_PORT + ((controller * MAX_STREAMS_PER_CONTROLLER) + stream); } platform_set_codec_backend_cfg(adev, NULL, snd_device, backend_cfg); my_data->current_backend_cfg[backend_idx].sample_rate = CODEC_BACKEND_DEFAULT_SAMPLE_RATE; my_data->current_backend_cfg[backend_idx].channels = DEFAULT_HDMI_OUT_CHANNELS; my_data->current_backend_cfg[backend_idx].bit_width = CODEC_BACKEND_DEFAULT_BIT_WIDTH; my_data->ext_disp[controller][stream].type = EXT_DISPLAY_TYPE_NONE; } void platform_invalidate_hdmi_config(void * platform) { platform_invalidate_hdmi_config_v2(platform, 0, 0); } int platform_set_mixer_control(struct stream_out *out, const char * mixer_ctl_name, const char *mixer_val) { struct audio_device *adev = out->dev; struct mixer_ctl *ctl = NULL; ALOGD("setting mixer ctl %s with value %s", mixer_ctl_name, mixer_val); ctl = mixer_get_ctl_by_name(adev->mixer, mixer_ctl_name); if (!ctl) { ALOGE("%s: could not get ctl for mixer cmd - %s", __func__, mixer_ctl_name); return -EINVAL; } return mixer_ctl_set_enum_by_string(ctl, mixer_val); } int platform_set_device_params(struct stream_out *out, int param, int value) { struct audio_device *adev = out->dev; struct mixer_ctl *ctl; char *mixer_ctl_name = "Device PP Params"; int ret = 0; long set_values[] = {0,0}; set_values[0] = param; set_values[1] = value; ctl = mixer_get_ctl_by_name(adev->mixer, mixer_ctl_name); if (!ctl) { ALOGE("%s: Could not get ctl for mixer cmd - %s", __func__, mixer_ctl_name); ret = -EINVAL; goto end; } ALOGV("%s: Setting device pp params param: %d, value %d mixer ctrl:%s", __func__,param, value, mixer_ctl_name); mixer_ctl_set_array(ctl, set_values, ARRAY_SIZE(set_values)); end: return ret; } bool platform_can_enable_spkr_prot_on_device(snd_device_t snd_device) { bool ret = false; if (snd_device == SND_DEVICE_OUT_SPEAKER || snd_device == SND_DEVICE_OUT_SPEAKER_REVERSE || snd_device == SND_DEVICE_OUT_SPEAKER_WSA || snd_device == SND_DEVICE_OUT_SPEAKER_VBAT || snd_device == SND_DEVICE_OUT_VOICE_SPEAKER_VBAT || snd_device == SND_DEVICE_OUT_VOICE_SPEAKER_2_VBAT || snd_device == SND_DEVICE_OUT_VOICE_SPEAKER_STEREO || snd_device == SND_DEVICE_OUT_VOICE_SPEAKER || snd_device == SND_DEVICE_OUT_VOICE_SPEAKER_2 || snd_device == SND_DEVICE_OUT_VOICE_SPEAKER_WSA || snd_device == SND_DEVICE_OUT_VOICE_SPEAKER_2_WSA) { ret = true; } return ret; } int platform_get_spkr_prot_acdb_id(snd_device_t snd_device) { int acdb_id; switch(snd_device) { case SND_DEVICE_OUT_SPEAKER: case SND_DEVICE_OUT_SPEAKER_WSA: acdb_id = platform_get_snd_device_acdb_id(SND_DEVICE_OUT_SPEAKER_PROTECTED); break; case SND_DEVICE_OUT_VOICE_SPEAKER: case SND_DEVICE_OUT_VOICE_SPEAKER_WSA: acdb_id = platform_get_snd_device_acdb_id(SND_DEVICE_OUT_VOICE_SPEAKER_PROTECTED); break; case SND_DEVICE_OUT_VOICE_SPEAKER_2: case SND_DEVICE_OUT_VOICE_SPEAKER_2_WSA: acdb_id = platform_get_snd_device_acdb_id(SND_DEVICE_OUT_VOICE_SPEAKER_2_PROTECTED); break; case SND_DEVICE_OUT_VOICE_SPEAKER_STEREO: acdb_id = platform_get_snd_device_acdb_id(SND_DEVICE_OUT_VOICE_SPEAKER_STEREO_PROTECTED); break; case SND_DEVICE_OUT_SPEAKER_VBAT: acdb_id = platform_get_snd_device_acdb_id(SND_DEVICE_OUT_SPEAKER_PROTECTED_VBAT); break; case SND_DEVICE_OUT_VOICE_SPEAKER_VBAT: acdb_id = platform_get_snd_device_acdb_id(SND_DEVICE_OUT_VOICE_SPEAKER_PROTECTED_VBAT); break; case SND_DEVICE_OUT_VOICE_SPEAKER_2_VBAT: acdb_id = platform_get_snd_device_acdb_id(SND_DEVICE_OUT_VOICE_SPEAKER_2_PROTECTED_VBAT); break; default: acdb_id = -EINVAL; break; } return acdb_id; } int platform_get_spkr_prot_snd_device(snd_device_t snd_device) { if (!audio_extn_spkr_prot_is_enabled()) return snd_device; switch(snd_device) { case SND_DEVICE_OUT_SPEAKER: case SND_DEVICE_OUT_SPEAKER_REVERSE: case SND_DEVICE_OUT_SPEAKER_WSA: return SND_DEVICE_OUT_SPEAKER_PROTECTED; case SND_DEVICE_OUT_SPEAKER_SAFE: return SND_DEVICE_OUT_SPEAKER_SAFE; case SND_DEVICE_OUT_VOICE_SPEAKER: case SND_DEVICE_OUT_VOICE_SPEAKER_WSA: return SND_DEVICE_OUT_VOICE_SPEAKER_PROTECTED; case SND_DEVICE_OUT_VOICE_SPEAKER_2: case SND_DEVICE_OUT_VOICE_SPEAKER_2_WSA: return SND_DEVICE_OUT_VOICE_SPEAKER_2_PROTECTED; case SND_DEVICE_OUT_VOICE_SPEAKER_STEREO: return SND_DEVICE_OUT_VOICE_SPEAKER_STEREO_PROTECTED; case SND_DEVICE_OUT_SPEAKER_VBAT: return SND_DEVICE_OUT_SPEAKER_PROTECTED_VBAT; case SND_DEVICE_OUT_VOICE_SPEAKER_VBAT: return SND_DEVICE_OUT_VOICE_SPEAKER_PROTECTED_VBAT; case SND_DEVICE_OUT_VOICE_SPEAKER_2_VBAT: return SND_DEVICE_OUT_VOICE_SPEAKER_2_PROTECTED_VBAT; default: return snd_device; } } int platform_get_vi_feedback_snd_device(snd_device_t snd_device) { switch(snd_device) { case SND_DEVICE_OUT_SPEAKER_PROTECTED: case SND_DEVICE_OUT_SPEAKER_PROTECTED_VBAT: case SND_DEVICE_OUT_VOICE_SPEAKER_STEREO_PROTECTED: return SND_DEVICE_IN_CAPTURE_VI_FEEDBACK; case SND_DEVICE_OUT_VOICE_SPEAKER_PROTECTED: case SND_DEVICE_OUT_VOICE_SPEAKER_PROTECTED_VBAT: return SND_DEVICE_IN_CAPTURE_VI_FEEDBACK_MONO_1; case SND_DEVICE_OUT_VOICE_SPEAKER_2_PROTECTED: case SND_DEVICE_OUT_VOICE_SPEAKER_2_PROTECTED_VBAT: return SND_DEVICE_IN_CAPTURE_VI_FEEDBACK_MONO_2; default: return SND_DEVICE_IN_CAPTURE_VI_FEEDBACK; } } int platform_spkr_prot_is_wsa_analog_mode(void *adev __unused) { struct audio_device *adev_h = adev; const char *snd_card_name; /* * wsa analog mode is decided based on the sound card name */ snd_card_name = mixer_get_name(adev_h->mixer); if ((!strcmp(snd_card_name, "msm8953-snd-card-mtp")) || (!strcmp(snd_card_name, "msm8953-sku4-snd-card")) || (!strcmp(snd_card_name, "sdm439-sku1-snd-card")) || (!strcmp(snd_card_name, "sdm439-snd-card-mtp"))) return 1; else return 0; } /* * This is a lookup table to map android audio input device to audio h/w interface (backend). * The table can be extended for other input devices by adding appropriate entries. * Also the audio interface for a particular input device can be overriden by adding * corresponding entry in audio_platform_info.xml file. */ struct audio_device_to_audio_interface audio_device_to_interface_table[] = { {AUDIO_DEVICE_IN_BUILTIN_MIC, ENUM_TO_STRING(AUDIO_DEVICE_IN_BUILTIN_MIC), "SLIMBUS_0"}, {AUDIO_DEVICE_IN_BACK_MIC, ENUM_TO_STRING(AUDIO_DEVICE_IN_BACK_MIC), "SLIMBUS_0"}, }; int audio_device_to_interface_table_len = sizeof(audio_device_to_interface_table) / sizeof(audio_device_to_interface_table[0]); int platform_set_audio_device_interface(const char *device_name, const char *intf_name, const char *codec_type __unused) { int ret = 0; int i; if (device_name == NULL || intf_name == NULL) { ALOGE("%s: Invalid input", __func__); ret = -EINVAL; goto done; } ALOGD("%s: Enter, device name:%s, intf name:%s", __func__, device_name, intf_name); size_t device_name_len = strlen(device_name); for (i = 0; i < audio_device_to_interface_table_len; i++) { char* name = audio_device_to_interface_table[i].device_name; size_t name_len = strlen(name); if ((name_len == device_name_len) && (strncmp(device_name, name, name_len) == 0)) { ALOGD("%s: Matched device name:%s, overwrite intf name with %s", __func__, device_name, intf_name); strlcpy(audio_device_to_interface_table[i].interface_name, intf_name, sizeof(audio_device_to_interface_table[i].interface_name)); goto done; } } ALOGE("%s: Could not find matching device name %s", __func__, device_name); ret = -EINVAL; done: return ret; } int platform_set_sidetone(struct audio_device *adev, snd_device_t out_snd_device, bool enable, char *str) { int ret; if ((out_snd_device == SND_DEVICE_OUT_USB_HEADSET) || (out_snd_device == SND_DEVICE_OUT_USB_HEADPHONES) || (out_snd_device == SND_DEVICE_OUT_VOICE_USB_HEADSET)) { if (property_get_bool("vendor.audio.usb.disable.sidetone", 0)) { ALOGI("Debug: Disable sidetone"); } else { ret = audio_extn_usb_enable_sidetone(out_snd_device, enable); if (ret) { /*fall back to AFE sidetone*/ ALOGV("%s: No USB sidetone supported, switching to AFE sidetone", __func__); if (enable) audio_route_apply_and_update_path(adev->audio_route, AFE_SIDETONE_MIXER_PATH); else audio_route_reset_and_update_path(adev->audio_route, AFE_SIDETONE_MIXER_PATH); } } } else { ALOGV("%s: sidetone out device(%d) mixer cmd = %s\n", __func__, out_snd_device, str); if (enable) { ret = audio_route_apply_and_update_path(adev->audio_route, str); if (ret) { ALOGV("%s: No device sidetone supported, switching to AFE sidetone", __func__); audio_route_apply_and_update_path(adev->audio_route, AFE_SIDETONE_MIXER_PATH); } } else { ret = audio_route_reset_and_update_path(adev->audio_route, str); if (ret) { ALOGV("%s: No device sidetone supported, switching to AFE sidetone", __func__); audio_route_reset_and_update_path(adev->audio_route, AFE_SIDETONE_MIXER_PATH); } } } return 0; } void platform_update_aanc_path(struct audio_device *adev, snd_device_t out_snd_device, bool enable, char *str) { ALOGD("%s: aanc out device(%d) mixer cmd = %s, enable = %d\n", __func__, out_snd_device, str, enable); if (enable) audio_route_apply_and_update_path(adev->audio_route, str); else audio_route_reset_and_update_path(adev->audio_route, str); return; } #ifdef INSTANCE_ID_ENABLED void platform_make_cal_cfg(acdb_audio_cal_cfg_t* cal, int acdb_dev_id, int acdb_device_type, int app_type, int topology_id, int sample_rate, uint32_t module_id, uint16_t instance_id, uint32_t param_id, bool persist) { int persist_send_flags = 1; if (!cal) { return; } if (persist) persist_send_flags |= 0x2; memset(cal, 0, sizeof(acdb_audio_cal_cfg_t)); cal->persist = persist; cal->app_type = app_type; cal->acdb_dev_id = acdb_dev_id; cal->sampling_rate = sample_rate; cal->topo_id = topology_id; //if module and param id is set to 0, the whole blob will be stored //or sent to the DSP cal->module_id = module_id; cal->instance_id = instance_id; cal->param_id = param_id; cal->cal_type = acdb_device_type; } #else void platform_make_cal_cfg(acdb_audio_cal_cfg_t* cal, int acdb_dev_id, int acdb_device_type, int app_type, int topology_id, int sample_rate, uint32_t module_id, uint32_t param_id, bool persist) { int persist_send_flags = 1; if (!cal) { return; } if (persist) persist_send_flags |= 0x2; memset(cal, 0, sizeof(acdb_audio_cal_cfg_t)); cal->persist = persist; cal->app_type = app_type; cal->acdb_dev_id = acdb_dev_id; cal->sampling_rate = sample_rate; cal->topo_id = topology_id; //if module and param id is set to 0, the whole blob will be stored //or sent to the DSP cal->module_id = module_id; cal->param_id = param_id; cal->cal_type = acdb_device_type; } #endif int platform_send_audio_cal(void* platform, acdb_audio_cal_cfg_t* cal, void* data, int length, bool persist) { int ret = 0; struct platform_data *my_data = (struct platform_data *)platform; if (!my_data) { ret = -EINVAL; goto ERROR_RETURN; } if ((cal->acdb_dev_id == ACDB_ID_STEREO_SPEAKER_DEVICE) && (cal->topo_id == TRUMPET_TOPOLOGY)) audio_extn_ip_hdlr_copp_update_cal_info((void*)cal, data); if (my_data->acdb_set_audio_cal) { // persist audio cal in local cache if (persist) { ret = my_data->acdb_set_audio_cal((void*)cal, data, (uint32_t)length); } // send audio cal to dsp if (ret == 0) { cal->persist = false; ret = my_data->acdb_set_audio_cal((void*)cal, data, (uint32_t)length); if (persist && (ret != 0)) { ALOGV("[%s] audio cal stored with success, ignore set cal failure", __func__); ret = 0; } } } ERROR_RETURN: return ret; } int platform_get_audio_cal(void* platform, acdb_audio_cal_cfg_t* cal, void* data, int* length, bool persist) { int ret = 0; struct platform_data *my_data = (struct platform_data *)platform; if (!my_data) { ret = -EINVAL; goto ERROR_RETURN; } if (my_data->acdb_get_audio_cal) { // get cal from dsp ret = my_data->acdb_get_audio_cal((void*)cal, data, (uint32_t*)length); // get cached cal if prevoius attempt fails and persist flag is set if ((ret != 0) && persist) { cal->persist = true; ret = my_data->acdb_get_audio_cal((void*)cal, data, (uint32_t*)length); } } ERROR_RETURN: return ret; } int platform_store_audio_cal(void* platform, acdb_audio_cal_cfg_t* cal, void* data, int length) { int ret = 0; struct platform_data *my_data = (struct platform_data *)platform; if (!my_data) { ret = -EINVAL; goto ERROR_RETURN; } if (my_data->acdb_set_audio_cal) { ret = my_data->acdb_set_audio_cal((void*)cal, data, (uint32_t)length); } ERROR_RETURN: return ret; } int platform_retrieve_audio_cal(void* platform, acdb_audio_cal_cfg_t* cal, void* data, int* length) { int ret = 0; struct platform_data *my_data = (struct platform_data *)platform; if (!my_data) { ret = -EINVAL; goto ERROR_RETURN; } if (my_data->acdb_get_audio_cal) { ret = my_data->acdb_get_audio_cal((void*)cal, data, (uint32_t*)length); } ERROR_RETURN: return ret; } int platform_get_max_mic_count(void *platform) { struct platform_data *my_data = (struct platform_data *)platform; return my_data->max_mic_count; } #define DEFAULT_NOMINAL_SPEAKER_GAIN 20 int ramp_speaker_gain(struct audio_device *adev, bool ramp_up, int target_ramp_up_gain) { // backup_gain: gain to try to set in case of an error during ramp int start_gain, end_gain, step, backup_gain, i; bool error = false; const char *mixer_ctl_name_gain_left = "Left Speaker Gain"; const char *mixer_ctl_name_gain_right = "Right Speaker Gain"; struct mixer_ctl *ctl_left = mixer_get_ctl_by_name(adev->mixer, mixer_ctl_name_gain_left); struct mixer_ctl *ctl_right = mixer_get_ctl_by_name(adev->mixer, mixer_ctl_name_gain_right); if (!ctl_left || !ctl_right) { ALOGE("%s: Could not get ctl for mixer cmd - %s or %s, not applying speaker gain ramp", __func__, mixer_ctl_name_gain_left, mixer_ctl_name_gain_right); return -EINVAL; } else if ((mixer_ctl_get_num_values(ctl_left) != 1) || (mixer_ctl_get_num_values(ctl_right) != 1)) { ALOGE("%s: Unexpected num values for mixer cmd - %s or %s, not applying speaker gain ramp", __func__, mixer_ctl_name_gain_left, mixer_ctl_name_gain_right); return -EINVAL; } if (ramp_up) { start_gain = 0; end_gain = target_ramp_up_gain > 0 ? target_ramp_up_gain : DEFAULT_NOMINAL_SPEAKER_GAIN; step = +1; backup_gain = end_gain; } else { // using same gain on left and right const int left_gain = mixer_ctl_get_value(ctl_left, 0); start_gain = left_gain > 0 ? left_gain : DEFAULT_NOMINAL_SPEAKER_GAIN; end_gain = 0; step = -1; backup_gain = start_gain; } for (i = start_gain ; i != (end_gain + step) ; i += step) { if (mixer_ctl_set_value(ctl_left, 0, i)) { ALOGE("%s: error setting %s to %d during gain ramp", __func__, mixer_ctl_name_gain_left, i); error = true; break; } if (mixer_ctl_set_value(ctl_right, 0, i)) { ALOGE("%s: error setting %s to %d during gain ramp", __func__, mixer_ctl_name_gain_right, i); error = true; break; } usleep(1000); } if (error) { // an error occured during the ramp, let's still try to go back to a safe volume if (mixer_ctl_set_value(ctl_left, 0, backup_gain)) { ALOGE("%s: error restoring left gain to %d", __func__, backup_gain); } if (mixer_ctl_set_value(ctl_right, 0, backup_gain)) { ALOGE("%s: error restoring right gain to %d", __func__, backup_gain); } } return start_gain; } int platform_set_swap_mixer(struct audio_device *adev, bool swap_channels) { const char *mixer_ctl_name = "Swap channel"; struct mixer_ctl *ctl; struct platform_data *my_data = (struct platform_data *)adev->platform; // forced to set to swap, but device not rotated ... ignore set if (swap_channels && !my_data->speaker_lr_swap) return 0; ALOGV("%s:", __func__); ctl = mixer_get_ctl_by_name(adev->mixer, mixer_ctl_name); if (!ctl) { ALOGE("%s: Could not get ctl for mixer cmd - %s",__func__, mixer_ctl_name); return -EINVAL; } if (mixer_ctl_set_value(ctl, 0, swap_channels) < 0) { ALOGE("%s: Could not set reverse cotrol %d",__func__, swap_channels); return -EINVAL; } ALOGV("platfor_force_swap_channel :: Channel orientation ( %s ) ", swap_channels?"R --> L":"L --> R"); return 0; } int platform_check_and_set_swap_lr_channels(struct audio_device *adev, bool swap_channels) { // only update if there is active pcm playback on speaker struct platform_data *my_data = (struct platform_data *)adev->platform; my_data->speaker_lr_swap = swap_channels; return platform_set_swap_channels(adev, swap_channels); } int platform_set_swap_channels(struct audio_device *adev, bool swap_channels) { // only update if there is active pcm playback on speaker struct audio_usecase *usecase; struct listnode *node; //swap channels only for stereo spkr struct platform_data *my_data = (struct platform_data *)adev->platform; if (my_data) { if (!hw_info_is_stereo_spkr(my_data->hw_info)) { ALOGV("%s: will not swap due to it is not stereo spkr", __func__); return 0; } } else { ALOGE("%s: failed to allocate platform data", __func__); return -EINVAL; } // do not swap channels in audio modes with concurrent capture and playback // as this may break the echo reference if ((adev->mode == AUDIO_MODE_IN_COMMUNICATION) || (adev->mode == AUDIO_MODE_IN_CALL)) { ALOGV("%s: will not swap due to audio mode %d", __func__, adev->mode); return 0; } list_for_each(node, &adev->usecase_list) { usecase = node_to_item(node, struct audio_usecase, list); if (usecase->stream.out && usecase->type == PCM_PLAYBACK && compare_device_type(&usecase->stream.out->device_list, AUDIO_DEVICE_OUT_SPEAKER)) { /* * If acdb tuning is different for SPEAKER_REVERSE, it is must * to perform device switch to disable the current backend to * enable it with new acdb data. */ if (my_data->speaker_lr_swap && (acdb_device_table[SND_DEVICE_OUT_SPEAKER] != acdb_device_table[SND_DEVICE_OUT_SPEAKER_REVERSE])) { const int initial_skpr_gain = ramp_speaker_gain(adev, false /*ramp_up*/, -1); select_devices(adev, usecase->id); if (initial_skpr_gain != -EINVAL) ramp_speaker_gain(adev, true /*ramp_up*/, initial_skpr_gain); } else { platform_set_swap_mixer(adev, swap_channels); } break; } } return 0; } static struct amp_db_and_gain_table tbl_mapping[MAX_VOLUME_CAL_STEPS]; static int num_gain_tbl_entry = 0; bool platform_add_gain_level_mapping(struct amp_db_and_gain_table *tbl_entry) { ALOGV("%s: enter .. add %f %f %d", __func__, tbl_entry->amp, tbl_entry->db, tbl_entry->level); if (num_gain_tbl_entry == -1) { ALOGE("%s: num entry beyond valid step levels or corrupted..rejecting custom mapping", __func__); return false; } if (num_gain_tbl_entry >= MAX_VOLUME_CAL_STEPS) { ALOGE("%s: max entry reached max[%d] current index[%d] .. rejecting", __func__, MAX_VOLUME_CAL_STEPS, num_gain_tbl_entry); num_gain_tbl_entry = -1; // indicates error and no more info will be cached return false; } if (num_gain_tbl_entry > 0 && tbl_mapping[num_gain_tbl_entry - 1].amp >= tbl_entry->amp) { ALOGE("%s: value not in ascending order .. rejecting custom mapping", __func__); num_gain_tbl_entry = -1; // indicates error and no more info will be cached return false; } tbl_mapping[num_gain_tbl_entry] = *tbl_entry; ++num_gain_tbl_entry; return true; } int platform_get_gain_level_mapping(struct amp_db_and_gain_table *mapping_tbl, int table_size) { int itt = 0; ALOGV("platform_get_gain_level_mapping called "); if (num_gain_tbl_entry <= 0 || num_gain_tbl_entry > MAX_VOLUME_CAL_STEPS) { ALOGD("%s: empty or currupted gain_mapping_table", __func__); return 0; } for (; itt < num_gain_tbl_entry && itt <= table_size; itt++) { mapping_tbl[itt] = tbl_mapping[itt]; ALOGV("%s: added amp[%f] db[%f] level[%d]", __func__, mapping_tbl[itt].amp, mapping_tbl[itt].db, mapping_tbl[itt].level); } return num_gain_tbl_entry; } int platform_get_max_codec_backend() { return MAX_CODEC_BACKENDS; } int platform_get_supported_copp_sampling_rate(uint32_t stream_sr) { int sample_rate; switch (stream_sr){ case 8000: case 11025: case 16000: case 22050: case 32000: case 48000: sample_rate = 48000; break; case 44100: sample_rate = 44100; break; case 64000: case 96000: sample_rate = 96000; break; case 88200: sample_rate = 88200; break; case 176400: sample_rate = 176400; break; case 192000: sample_rate = 192000; break; case 352800: sample_rate = 352800; break; case 384000: sample_rate = 384000; break; case 144000: default: sample_rate = 48000; break; } return sample_rate; } #if defined (PLATFORM_MSM8998) || (PLATFORM_SDM845) || (PLATFORM_SDM710) || \ defined (PLATFORM_QCS605) || defined (PLATFORM_MSMNILE) || \ defined (PLATFORM_KONA) || defined (PLATFORM_MSMSTEPPE) || \ defined (PLATFORM_QCS405) || defined (PLATFORM_TRINKET) || \ defined (PLATFORM_LITO) || defined (PLATFORM_MSMFALCON) || \ defined (PLATFORM_ATOLL) || defined (PLATFORM_BENGAL) || \ defined (PLATFORM_HOLI) int platform_get_mmap_data_fd(void *platform, int fe_dev, int dir, int *fd, uint32_t *size) { struct platform_data *my_data = (struct platform_data *)platform; struct audio_device *adev = my_data->adev; int hw_fd = -1; char dev_name[128]; struct snd_pcm_mmap_fd mmap_fd; memset(&mmap_fd, 0, sizeof(mmap_fd)); mmap_fd.dir = dir; snprintf(dev_name, sizeof(dev_name), "/dev/snd/hwC%uD%u", adev->snd_card, HWDEP_FE_BASE+fe_dev); hw_fd = open(dev_name, O_RDONLY); if (hw_fd < 0) { ALOGE("fe hw dep node open %d/%d failed", adev->snd_card, fe_dev); return -1; } if (ioctl(hw_fd, SNDRV_PCM_IOCTL_MMAP_DATA_FD, &mmap_fd) < 0) { ALOGE("fe hw dep node ioctl failed"); close(hw_fd); return -1; } *fd = mmap_fd.fd; *size = mmap_fd.size; close(hw_fd); // mmap_fd should still be valid return 0; } #else int platform_get_mmap_data_fd(void *platform __unused, int fe_dev __unused, int dir __unused, int *fd __unused, uint32_t *size __unused) { return -1; } #endif static const char *platform_get_mixer_control(struct mixer_ctl *ctl) { int id = -1; const char *id_string = NULL; if (!ctl) { ALOGD("%s: mixer ctl not obtained", __func__); } else { id = mixer_ctl_get_value(ctl, 0); if (id >= 0) { id_string = mixer_ctl_get_enum_string(ctl, id); } } return id_string; } bool platform_set_microphone_characteristic(void *platform, struct audio_microphone_characteristic_t mic) { struct platform_data *my_data = (struct platform_data *)platform; if (my_data->declared_mic_count >= AUDIO_MICROPHONE_MAX_COUNT) { ALOGE("mic number is more than maximum number"); return false; } for (size_t ch = 0; ch < AUDIO_CHANNEL_COUNT_MAX; ch++) { mic.channel_mapping[ch] = AUDIO_MICROPHONE_CHANNEL_MAPPING_UNUSED; } my_data->microphones[my_data->declared_mic_count++] = mic; return true; } int platform_get_microphones(void *platform, struct audio_microphone_characteristic_t *mic_array, size_t *mic_count) { struct platform_data *my_data = (struct platform_data *)platform; if (mic_count == NULL) { return -EINVAL; } if (mic_array == NULL) { return -EINVAL; } if (*mic_count == 0) { *mic_count = my_data->declared_mic_count; return 0; } size_t max_mic_count = *mic_count; size_t actual_mic_count = 0; for (size_t i = 0; i < max_mic_count && i < my_data->declared_mic_count; i++) { mic_array[i] = my_data->microphones[i]; actual_mic_count++; } *mic_count = actual_mic_count; return 0; } bool platform_set_microphone_map(void *platform, snd_device_t in_snd_device, const struct mic_info *info) { struct platform_data *my_data = (struct platform_data *)platform; if (in_snd_device < SND_DEVICE_IN_BEGIN || in_snd_device >= SND_DEVICE_IN_END) { ALOGE("%s: Sound device not valid", __func__); return false; } size_t m_count = my_data->mic_map[in_snd_device].mic_count++; if (m_count >= AUDIO_MICROPHONE_MAX_COUNT) { ALOGE("%s: Microphone count is greater than max allowed value", __func__); my_data->mic_map[in_snd_device].mic_count--; return false; } my_data->mic_map[in_snd_device].microphones[m_count] = *info; return true; } int platform_get_active_microphones(void *platform, unsigned int channels, audio_usecase_t uc_id, struct audio_microphone_characteristic_t *mic_array, size_t *mic_count) { struct platform_data *my_data = (struct platform_data *)platform; struct audio_usecase *usecase = get_usecase_from_list(my_data->adev, uc_id); if (mic_count == NULL || mic_array == NULL || usecase == NULL) { return -EINVAL; } size_t max_mic_count = my_data->declared_mic_count; size_t actual_mic_count = 0; struct listnode devices; list_init(&devices); snd_device_t active_input_snd_device = platform_get_input_snd_device(platform, usecase->stream.in, &devices, USECASE_TYPE_MAX); if (active_input_snd_device == SND_DEVICE_NONE) { ALOGI("%s: No active microphones found", __func__); goto end; } size_t active_mic_count = my_data->mic_map[active_input_snd_device].mic_count; struct mic_info *m_info = my_data->mic_map[active_input_snd_device].microphones; for (size_t i = 0; i < active_mic_count; i++) { unsigned int channels_for_active_mic = channels; if (channels_for_active_mic > m_info[i].channel_count) { channels_for_active_mic = m_info[i].channel_count; } for (size_t j = 0; j < max_mic_count; j++) { if (strcmp(my_data->microphones[j].device_id, m_info[i].device_id) == 0) { mic_array[actual_mic_count] = my_data->microphones[j]; for (size_t ch = 0; ch < channels_for_active_mic; ch++) { mic_array[actual_mic_count].channel_mapping[ch] = m_info[i].channel_mapping[ch]; } actual_mic_count++; break; } } } end: *mic_count = actual_mic_count; return 0; } int platform_get_license_by_product(void *platform __unused, const char* product_name __unused, int *product_id __unused, char* product_license __unused) { return -ENOSYS; } int platform_get_controller_stream_from_params(struct str_parms *parms, int *controller, int *stream) { str_parms_get_int(parms, "controller", controller); str_parms_get_int(parms, "stream", stream); if (*controller < 0 || *controller >= MAX_CONTROLLERS || *stream < 0 || *stream >= MAX_STREAMS_PER_CONTROLLER) { *controller = 0; *stream = 0; return -1; } return 0; } bool platform_is_call_proxy_snd_device(snd_device_t snd_device) { if (snd_device == SND_DEVICE_IN_CALL_PROXY || snd_device == SND_DEVICE_OUT_CALL_PROXY) return true; return false; }