diff options
| -rw-r--r-- | hal/audio_hw.c | 25 |
1 files changed, 24 insertions, 1 deletions
diff --git a/hal/audio_hw.c b/hal/audio_hw.c index 8a6011b3..3b784b82 100644 --- a/hal/audio_hw.c +++ b/hal/audio_hw.c @@ -8747,7 +8747,30 @@ static int adev_set_parameters(struct audio_hw_device *dev, const char *kvpairs) /* When set to false, HAL should disable EC and NS */ if (strcmp(value, AUDIO_PARAMETER_VALUE_ON) == 0){ adev->bt_sco_on = true; - } else { + /* + * When ever BT_SCO=ON arrives, make sure to route + * all use cases to SCO device, otherwise due to delay in + * BT_SCO=ON and lack of synchronization with create audio patch + * request for SCO device, some times use case not routed properly to + * SCO device + */ + struct audio_usecase *usecase; + struct listnode *node; + list_for_each(node, &adev->usecase_list) { + usecase = node_to_item(node, struct audio_usecase, list); + if (usecase->stream.in && (usecase->type == PCM_CAPTURE) && + (!is_btsco_device(SND_DEVICE_NONE, usecase->in_snd_device))) { + ALOGD("BT_SCO ON, switch all in use case to it"); + select_devices(adev, usecase->id); + } + if (usecase->stream.out && (usecase->type == PCM_PLAYBACK) && + (!is_btsco_device(usecase->out_snd_device, SND_DEVICE_NONE))) { + ALOGD("BT_SCO ON, switch all out use case to it"); + select_devices(adev, usecase->id); + } + } + } + else { adev->bt_sco_on = false; audio_extn_sco_reset_configuration(); } |