/* * Copyright (c) 2013-2019, 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. */ #ifndef QCOM_AUDIO_PLATFORM_H #define QCOM_AUDIO_PLATFORM_H #include enum { FLUENCE_NONE, FLUENCE_DUAL_MIC = 0x1, FLUENCE_TRI_MIC = 0x2, FLUENCE_QUAD_MIC = 0x4, FLUENCE_HEX_MIC = 0x8, }; enum { FLUENCE_ENDFIRE = 0x1, FLUENCE_BROADSIDE = 0x2, }; enum { SOURCE_MONO_MIC = 0x1, /* Target contains 1 mic */ SOURCE_DUAL_MIC = 0x2, /* Target contains 2 mics */ SOURCE_THREE_MIC = 0x4, /* Target contains 3 mics */ SOURCE_QUAD_MIC = 0x8, /* Target contains 4 mics */ SOURCE_HEX_MIC = 0x16, /* Target contains 6 mics */ }; enum { SPKR_1, SPKR_2 }; #define PLATFORM_IMAGE_NAME "modem" /* * Below are the devices for which is back end is same, SLIMBUS_0_RX. * All these devices are handled by the internal HW codec. We can * enable any one of these devices at any time. An exception here is * 44.1k headphone which uses different backend. This is filtered * as different hal internal device in the code but remains same * as standard android device AUDIO_DEVICE_OUT_WIRED_HEADPHONE * for other layers. */ #define AUDIO_DEVICE_OUT_ALL_CODEC_BACKEND \ (AUDIO_DEVICE_OUT_EARPIECE | AUDIO_DEVICE_OUT_SPEAKER | \ AUDIO_DEVICE_OUT_WIRED_HEADSET | AUDIO_DEVICE_OUT_WIRED_HEADPHONE|\ AUDIO_DEVICE_OUT_LINE) /* * Below are the input devices for which back end is same, SLIMBUS_0_TX. * All these devices are handled by the internal HW codec. We can * enable any one of these devices at any time */ #define AUDIO_DEVICE_IN_ALL_CODEC_BACKEND \ (AUDIO_DEVICE_IN_BUILTIN_MIC | AUDIO_DEVICE_IN_BACK_MIC | \ AUDIO_DEVICE_IN_WIRED_HEADSET | AUDIO_DEVICE_IN_VOICE_CALL) & ~AUDIO_DEVICE_BIT_IN /* Sound devices specific to the platform * The DEVICE_OUT_* and DEVICE_IN_* should be mapped to these sound * devices to enable corresponding mixer paths */ enum { SND_DEVICE_NONE = 0, /* Playback devices */ SND_DEVICE_MIN, SND_DEVICE_OUT_BEGIN = SND_DEVICE_MIN, SND_DEVICE_OUT_HANDSET = SND_DEVICE_OUT_BEGIN, SND_DEVICE_OUT_SPEAKER, SND_DEVICE_OUT_SPEAKER_EXTERNAL_1, SND_DEVICE_OUT_SPEAKER_EXTERNAL_2, SND_DEVICE_OUT_SPEAKER_REVERSE, SND_DEVICE_OUT_SPEAKER_WSA, SND_DEVICE_OUT_SPEAKER_VBAT, SND_DEVICE_OUT_LINE, SND_DEVICE_OUT_HEADPHONES, SND_DEVICE_OUT_HEADPHONES_DSD, SND_DEVICE_OUT_HEADPHONES_44_1, SND_DEVICE_OUT_SPEAKER_AND_HEADPHONES, SND_DEVICE_OUT_SPEAKER_AND_LINE, SND_DEVICE_OUT_SPEAKER_AND_HEADPHONES_EXTERNAL_1, SND_DEVICE_OUT_SPEAKER_AND_HEADPHONES_EXTERNAL_2, SND_DEVICE_OUT_VOICE_HANDSET, SND_DEVICE_OUT_VOICE_SPEAKER, SND_DEVICE_OUT_VOICE_SPEAKER_STEREO, SND_DEVICE_OUT_VOICE_SPEAKER_WSA, SND_DEVICE_OUT_VOICE_SPEAKER_VBAT, SND_DEVICE_OUT_VOICE_SPEAKER_2, SND_DEVICE_OUT_VOICE_SPEAKER_2_WSA, SND_DEVICE_OUT_VOICE_SPEAKER_2_VBAT, SND_DEVICE_OUT_VOICE_HEADPHONES, SND_DEVICE_OUT_VOICE_LINE, SND_DEVICE_OUT_HDMI, SND_DEVICE_OUT_SPEAKER_AND_HDMI, SND_DEVICE_OUT_DISPLAY_PORT, SND_DEVICE_OUT_SPEAKER_AND_DISPLAY_PORT, SND_DEVICE_OUT_BT_SCO, SND_DEVICE_OUT_BT_SCO_WB, SND_DEVICE_OUT_BT_A2DP, SND_DEVICE_OUT_SPEAKER_AND_BT_A2DP, SND_DEVICE_OUT_SPEAKER_AND_BT_SCO, SND_DEVICE_OUT_SPEAKER_AND_BT_SCO_WB, SND_DEVICE_OUT_SPEAKER_WSA_AND_BT_SCO, SND_DEVICE_OUT_SPEAKER_WSA_AND_BT_SCO_WB, SND_DEVICE_OUT_VOICE_TTY_FULL_HEADPHONES, SND_DEVICE_OUT_VOICE_TTY_VCO_HEADPHONES, SND_DEVICE_OUT_VOICE_TTY_HCO_HANDSET, SND_DEVICE_OUT_VOICE_TX, SND_DEVICE_OUT_AFE_PROXY, SND_DEVICE_OUT_USB_HEADSET, SND_DEVICE_OUT_USB_HEADPHONES, SND_DEVICE_OUT_SPEAKER_AND_USB_HEADSET, SND_DEVICE_OUT_VOICE_USB_HEADPHONES, SND_DEVICE_OUT_VOICE_USB_HEADSET, SND_DEVICE_OUT_TRANSMISSION_FM, SND_DEVICE_OUT_ANC_HEADSET, SND_DEVICE_OUT_ANC_FB_HEADSET, SND_DEVICE_OUT_VOICE_ANC_HEADSET, SND_DEVICE_OUT_VOICE_ANC_FB_HEADSET, SND_DEVICE_OUT_SPEAKER_AND_ANC_HEADSET, SND_DEVICE_OUT_ANC_HANDSET, SND_DEVICE_OUT_SPEAKER_PROTECTED, SND_DEVICE_OUT_VOICE_SPEAKER_PROTECTED, SND_DEVICE_OUT_VOICE_SPEAKER_2_PROTECTED, SND_DEVICE_OUT_VOICE_SPEAKER_STEREO_PROTECTED, SND_DEVICE_OUT_SPEAKER_PROTECTED_VBAT, SND_DEVICE_OUT_VOICE_SPEAKER_PROTECTED_VBAT, SND_DEVICE_OUT_VOICE_SPEAKER_2_PROTECTED_VBAT, SND_DEVICE_OUT_SPEAKER_PROTECTED_RAS, SND_DEVICE_OUT_SPEAKER_PROTECTED_VBAT_RAS, #ifdef RECORD_PLAY_CONCURRENCY SND_DEVICE_OUT_VOIP_HANDSET, SND_DEVICE_OUT_VOIP_SPEAKER, SND_DEVICE_OUT_VOIP_HEADPHONES, #endif SND_DEVICE_OUT_VOICE_SPEAKER_AND_VOICE_HEADPHONES, SND_DEVICE_OUT_VOICE_SPEAKER_AND_VOICE_ANC_HEADSET, SND_DEVICE_OUT_VOICE_SPEAKER_STEREO_AND_VOICE_HEADPHONES, SND_DEVICE_OUT_VOICE_SPEAKER_STEREO_AND_VOICE_ANC_HEADSET, SND_DEVICE_OUT_END, /* * Note: IN_BEGIN should be same as OUT_END because total number of devices * SND_DEVICES_MAX should not exceed MAX_RX + MAX_TX devices. */ /* Capture devices */ SND_DEVICE_IN_BEGIN = SND_DEVICE_OUT_END, SND_DEVICE_IN_HANDSET_MIC = SND_DEVICE_IN_BEGIN, SND_DEVICE_IN_HANDSET_MIC_EXTERNAL, SND_DEVICE_IN_HANDSET_MIC_AEC, SND_DEVICE_IN_HANDSET_MIC_NS, SND_DEVICE_IN_HANDSET_MIC_AEC_NS, SND_DEVICE_IN_HANDSET_DMIC, SND_DEVICE_IN_HANDSET_DMIC_AEC, SND_DEVICE_IN_HANDSET_DMIC_NS, SND_DEVICE_IN_HANDSET_DMIC_AEC_NS, SND_DEVICE_IN_SPEAKER_MIC, SND_DEVICE_IN_SPEAKER_MIC_AEC, SND_DEVICE_IN_SPEAKER_MIC_NS, SND_DEVICE_IN_SPEAKER_MIC_AEC_NS, SND_DEVICE_IN_SPEAKER_DMIC, SND_DEVICE_IN_SPEAKER_DMIC_AEC, SND_DEVICE_IN_SPEAKER_DMIC_NS, SND_DEVICE_IN_SPEAKER_DMIC_AEC_NS, SND_DEVICE_IN_HEADSET_MIC, SND_DEVICE_IN_HEADSET_MIC_FLUENCE, SND_DEVICE_IN_VOICE_SPEAKER_MIC, SND_DEVICE_IN_VOICE_HEADSET_MIC, SND_DEVICE_IN_HDMI_MIC, SND_DEVICE_IN_BT_SCO_MIC, SND_DEVICE_IN_BT_SCO_MIC_NREC, SND_DEVICE_IN_BT_SCO_MIC_WB, SND_DEVICE_IN_BT_SCO_MIC_WB_NREC, SND_DEVICE_IN_BT_A2DP, SND_DEVICE_IN_CAMCORDER_MIC, SND_DEVICE_IN_VOICE_DMIC, SND_DEVICE_IN_VOICE_SPEAKER_DMIC, SND_DEVICE_IN_VOICE_SPEAKER_TMIC, SND_DEVICE_IN_VOICE_SPEAKER_QMIC, SND_DEVICE_IN_VOICE_TTY_FULL_HEADSET_MIC, SND_DEVICE_IN_VOICE_TTY_VCO_HANDSET_MIC, SND_DEVICE_IN_VOICE_TTY_HCO_HEADSET_MIC, SND_DEVICE_IN_VOICE_REC_MIC, SND_DEVICE_IN_VOICE_REC_MIC_NS, SND_DEVICE_IN_VOICE_REC_DMIC_STEREO, SND_DEVICE_IN_VOICE_REC_DMIC_FLUENCE, SND_DEVICE_IN_VOICE_RX, SND_DEVICE_IN_USB_HEADSET_MIC, SND_DEVICE_IN_USB_HEADSET_MIC_AEC, SND_DEVICE_IN_VOICE_USB_HEADSET_MIC, SND_DEVICE_IN_UNPROCESSED_USB_HEADSET_MIC, SND_DEVICE_IN_VOICE_RECOG_USB_HEADSET_MIC, SND_DEVICE_IN_CAPTURE_FM, SND_DEVICE_IN_AANC_HANDSET_MIC, SND_DEVICE_IN_QUAD_MIC, SND_DEVICE_IN_HANDSET_STEREO_DMIC, SND_DEVICE_IN_SPEAKER_STEREO_DMIC, SND_DEVICE_IN_CAPTURE_VI_FEEDBACK, SND_DEVICE_IN_CAPTURE_VI_FEEDBACK_MONO_1, SND_DEVICE_IN_CAPTURE_VI_FEEDBACK_MONO_2, SND_DEVICE_IN_VOICE_SPEAKER_DMIC_BROADSIDE, SND_DEVICE_IN_SPEAKER_DMIC_BROADSIDE, SND_DEVICE_IN_SPEAKER_DMIC_AEC_BROADSIDE, SND_DEVICE_IN_SPEAKER_DMIC_NS_BROADSIDE, SND_DEVICE_IN_SPEAKER_DMIC_AEC_NS_BROADSIDE, SND_DEVICE_IN_VOICE_FLUENCE_DMIC_AANC, SND_DEVICE_IN_HANDSET_QMIC, SND_DEVICE_IN_SPEAKER_QMIC_AEC, SND_DEVICE_IN_SPEAKER_QMIC_NS, SND_DEVICE_IN_SPEAKER_QMIC_AEC_NS, SND_DEVICE_IN_THREE_MIC, SND_DEVICE_IN_HANDSET_TMIC_FLUENCE_PRO, SND_DEVICE_IN_HANDSET_TMIC, SND_DEVICE_IN_SPEAKER_TMIC_AEC, SND_DEVICE_IN_SPEAKER_TMIC_NS, SND_DEVICE_IN_SPEAKER_TMIC_AEC_NS, SND_DEVICE_IN_VOICE_REC_TMIC, SND_DEVICE_IN_UNPROCESSED_MIC, SND_DEVICE_IN_UNPROCESSED_STEREO_MIC, SND_DEVICE_IN_UNPROCESSED_THREE_MIC, SND_DEVICE_IN_UNPROCESSED_QUAD_MIC, SND_DEVICE_IN_UNPROCESSED_HEADSET_MIC, SND_DEVICE_IN_HANDSET_6MIC, SND_DEVICE_IN_HANDSET_8MIC, SND_DEVICE_IN_EC_REF_LOOPBACK_MONO, SND_DEVICE_IN_EC_REF_LOOPBACK_STEREO, SND_DEVICE_IN_HANDSET_GENERIC_QMIC, SND_DEVICE_IN_INCALL_REC_RX, SND_DEVICE_IN_INCALL_REC_TX, SND_DEVICE_IN_INCALL_REC_RX_TX, SND_DEVICE_IN_LINE, SND_DEVICE_IN_EC_REF_LOOPBACK, SND_DEVICE_IN_HANDSET_DMIC_AND_EC_REF_LOOPBACK, SND_DEVICE_IN_HANDSET_QMIC_AND_EC_REF_LOOPBACK, SND_DEVICE_IN_HANDSET_6MIC_AND_EC_REF_LOOPBACK, SND_DEVICE_IN_HANDSET_8MIC_AND_EC_REF_LOOPBACK, SND_DEVICE_IN_END, SND_DEVICE_MAX = SND_DEVICE_IN_END, }; #define INPUT_SAMPLING_RATE_DSD64 2822400 #define INPUT_SAMPLING_RATE_DSD128 5644800 #define DEFAULT_OUTPUT_SAMPLING_RATE 48000 #define OUTPUT_SAMPLING_RATE_44100 44100 #define OUTPUT_SAMPLING_RATE_DSD64 176400 #define OUTPUT_SAMPLING_RATE_DSD128 352800 #define MAX_PORT 6 #define ALL_CODEC_BACKEND_PORT 0 #define HEADPHONE_44_1_BACKEND_PORT 5 enum { DEFAULT_CODEC_BACKEND, SLIMBUS_0_RX = DEFAULT_CODEC_BACKEND, DSD_NATIVE_BACKEND, SLIMBUS_2_RX = DSD_NATIVE_BACKEND, HEADPHONE_44_1_BACKEND, SLIMBUS_5_RX = HEADPHONE_44_1_BACKEND, HEADPHONE_BACKEND, SLIMBUS_6_RX = HEADPHONE_BACKEND, HDMI_RX_BACKEND, DISP_PORT_RX_BACKEND, USB_AUDIO_RX_BACKEND, MAX_RX_CODEC_BACKENDS = USB_AUDIO_RX_BACKEND, /* TX BE follows RX BE */ SLIMBUS_0_TX, DEFAULT_CODEC_TX_BACKEND = SLIMBUS_0_TX, USB_AUDIO_TX_BACKEND, BT_SCO_TX_BACKEND, HDMI_TX_BACKEND, MAX_CODEC_BACKENDS }; #define AUDIO_PARAMETER_KEY_NATIVE_AUDIO "audio.nat.codec.enabled" #define AUDIO_PARAMETER_KEY_NATIVE_AUDIO_MODE "native_audio_mode" #define AUDIO_PARAMETER_KEY_TRUE_32_BIT "true_32_bit" #define ALL_SESSION_VSID 0xFFFFFFFF #define DEFAULT_MUTE_RAMP_DURATION_MS 20 #define DEFAULT_VOLUME_RAMP_DURATION_MS 20 #define MIXER_PATH_MAX_LENGTH 100 #define SND_CARD_MAX_LENGTH 100 #define CODEC_VERSION_MAX_LENGTH 100 #define MAX_VOL_INDEX 5 #define MIN_VOL_INDEX 0 #define percent_to_index(val, min, max) \ ((val) * ((max) - (min)) * 0.01 + (min) + .5) /* * tinyAlsa library interprets period size as number of frames * one frame = channel_count * sizeof (pcm sample) * so if format = 16-bit PCM and channels = Stereo, frame size = 2 ch * 2 = 4 bytes * DEEP_BUFFER_OUTPUT_PERIOD_SIZE = 1024 means 1024 * 4 = 4096 bytes * We should take care of returning proper size when AudioFlinger queries for * the buffer size of an input/output stream */ #define DEEP_BUFFER_OUTPUT_PERIOD_SIZE 1920 #define DEEP_BUFFER_OUTPUT_PERIOD_DURATION 40 /* 40 millisecs */ #define DEEP_BUFFER_OUTPUT_PERIOD_COUNT 2 #define LOW_LATENCY_OUTPUT_PERIOD_SIZE 240 #define LOW_LATENCY_OUTPUT_PERIOD_COUNT 2 #define LOW_LATENCY_CAPTURE_SAMPLE_RATE 48000 #define LOW_LATENCY_CAPTURE_PERIOD_SIZE 240 #define LOW_LATENCY_CAPTURE_USE_CASE 1 #define HIFI_BUFFER_OUTPUT_PERIOD_SIZE 1920 #define HIFI_BUFFER_OUTPUT_PERIOD_DURATION 40 /* 40 millisecs */ #define HIFI_BUFFER_OUTPUT_PERIOD_COUNT 2 #define HDMI_MULTI_PERIOD_SIZE 336 #define HDMI_MULTI_PERIOD_COUNT 8 #define HDMI_MULTI_DEFAULT_CHANNEL_COUNT 6 #define HDMI_MULTI_PERIOD_BYTES (HDMI_MULTI_PERIOD_SIZE * HDMI_MULTI_DEFAULT_CHANNEL_COUNT * 2) /* Used in calculating fragment size for pcm offload */ #define PCM_OFFLOAD_BUFFER_DURATION 40 /* 40 millisecs */ /* MAX PCM fragment size cannot be increased further due * to flinger's cblk size of 1mb,and it has to be a multiple of * 24 - lcm of channels supported by DSP */ #define MAX_PCM_OFFLOAD_FRAGMENT_SIZE (240 * 1024) #define MIN_PCM_OFFLOAD_FRAGMENT_SIZE 512 #define AUDIO_CAPTURE_PERIOD_DURATION_MSEC 20 #define AUDIO_CAPTURE_PERIOD_COUNT 2 #define DEVICE_NAME_MAX_SIZE 128 #define HW_INFO_ARRAY_MAX_SIZE 32 #define DEEP_BUFFER_PCM_DEVICE 0 #define AUDIO_RECORD_PCM_DEVICE 0 #define MULTIMEDIA2_PCM_DEVICE 1 #define MULTIMEDIA3_PCM_DEVICE 4 #define MULTIMEDIA9_PCM_DEVICE 32 #define FM_PLAYBACK_PCM_DEVICE 5 #define FM_CAPTURE_PCM_DEVICE 6 #define HFP_PCM_RX 5 #define HFP_SCO_RX 17 #define HFP_ASM_RX_TX 18 #define INCALL_MUSIC_UPLINK_PCM_DEVICE 1 #define INCALL_MUSIC_UPLINK2_PCM_DEVICE 16 #define SPKR_PROT_CALIB_RX_PCM_DEVICE 5 #define SPKR_PROT_CALIB_TX_PCM_DEVICE 26 #define PLAYBACK_OFFLOAD_DEVICE 9 #define PLAYBACK_OFFLOAD_DEVICE2 24 #define COMPRESS_VOIP_CALL_PCM_DEVICE 3 #define AUDIO_PLAYBACK_VOIP_PCM_DEVICE 16 #define AUDIO_RECORD_VOIP_PCM_DEVICE 16 /* Define macro for Internal FM volume mixer */ #ifdef PLATFORM_MSMFALCON #define FM_RX_VOLUME "SLIMBUS_8 LOOPBACK Volume" #else #define FM_RX_VOLUME "Internal FM RX Volume" #endif #define LOWLATENCY_PCM_DEVICE 12 #define EC_REF_RX "I2S_RX" #define COMPRESS_CAPTURE_DEVICE 19 #define VOICE_CALL_PCM_DEVICE 2 #define VOICE2_CALL_PCM_DEVICE 13 #define VOLTE_CALL_PCM_DEVICE 15 #define QCHAT_CALL_PCM_DEVICE 37 #define VOWLAN_CALL_PCM_DEVICE 16 #define MMAP_PLAYBACK_PCM_DEVICE 2 // XXX: This must be overwritten #define MMAP_RECORD_PCM_DEVICE 2 // XXX: This must be overwritten #define AFE_PROXY_PLAYBACK_PCM_DEVICE 7 #define AFE_PROXY_RECORD_PCM_DEVICE 8 #define TRANSCODE_LOOPBACK_RX_DEV_ID 43 #define TRANSCODE_LOOPBACK_TX_DEV_ID 44 #define PLAYBACK_INTERACTIVE_STRM_DEVICE1 0 #define PLAYBACK_INTERACTIVE_STRM_DEVICE2 1 #define PLAYBACK_INTERACTIVE_STRM_DEVICE3 27 #define PLAYBACK_INTERACTIVE_STRM_DEVICE4 45 #define PLAYBACK_INTERACTIVE_STRM_DEVICE5 46 #define PLAYBACK_INTERACTIVE_STRM_DEVICE6 47 #define PLAYBACK_INTERACTIVE_STRM_DEVICE7 48 #define PLAYBACK_INTERACTIVE_STRM_DEVICE8 49 #define PLATFORM_MAX_MIC_COUNT "input_mic_max_count" #define PLATFORM_DEFAULT_MIC_COUNT 2 #define TX_VOICE_FLUENCE_PROV2 0x10F17 #define TX_VOICE_TM_FLUENCE_PRO_VC 0x10F35 #define TX_VOICE_DM_FV5_BROADSIDE 0x10F18 #define TX_VOICE_FV5ECNS_SM 0x10F09 #define TX_VOICE_FV5ECNS_DM 0x10F0A #define TX_VOICE_SMECNS_V2 0x10F31 #define AUDIO_MAKE_STRING_FROM_ENUM(X) { #X, X } #define LIB_CSD_CLIENT "libcsd-client.so" /* CSD-CLIENT related functions */ typedef int (*init_t)(); typedef int (*deinit_t)(); typedef int (*disable_device_t)(); typedef int (*enable_device_config_t)(int, int); typedef int (*enable_device_t)(int, int, uint32_t); typedef int (*volume_t)(uint32_t, int, uint16_t); typedef int (*mic_mute_t)(uint32_t, int, uint16_t); typedef int (*slow_talk_t)(uint32_t, uint8_t); typedef int (*start_voice_t)(uint32_t); typedef int (*stop_voice_t)(uint32_t); typedef int (*start_playback_t)(uint32_t); typedef int (*stop_playback_t)(uint32_t); typedef int (*set_lch_t)(uint32_t, enum voice_lch_mode); typedef int (*start_record_t)(uint32_t, int); typedef int (*stop_record_t)(uint32_t); /* CSD Client structure */ struct csd_data { void *csd_client; init_t init; deinit_t deinit; disable_device_t disable_device; enable_device_config_t enable_device_config; enable_device_t enable_device; volume_t volume; mic_mute_t mic_mute; slow_talk_t slow_talk; start_voice_t start_voice; stop_voice_t stop_voice; start_playback_t start_playback; stop_playback_t stop_playback; set_lch_t set_lch; start_record_t start_record; stop_record_t stop_record; }; int platform_get_subsys_image_name (char *buf); /* HDMI Passthrough defines */ enum { LEGACY_PCM = 0, PASSTHROUGH, PASSTHROUGH_CONVERT, PASSTHROUGH_DSD, LISTEN, PASSTHROUGH_GEN, PASSTHROUGH_IEC61937 }; /* * ID for setting mute and lateny on the device side * through Device PP Params mixer control. */ #define DEVICE_PARAM_MUTE_ID 0 #define DEVICE_PARAM_LATENCY_ID 1 #define DEVICE_PARAM_LIMITER_ID 2 #define ENUM_TO_STRING(X) #X struct audio_device_to_audio_interface { audio_devices_t device; char device_name[100]; char interface_name[100]; }; #endif // QCOM_AUDIO_PLATFORM_H