3a6e266413
For whatever reason, Xiaomi left an empty path here for the use case of "deep-buffer-playback bt-sco-wb". This leads to audio stuttering and error log spam of: D audio_hw_primary: enable_audio_route: apply mixer and update path: deep-buffer-playback bt-sco-wb D audio_route: Apply path: deep-buffer-playback bt-sco-wb D audio_hw_primary: select_devices: done D audio_hw_primary: start_output_stream: Opening PCM device card_id(0) device_id(0) format(0x4) E audio_hw_primary: pcm_open_prepare_helper: pcm_prepare returned -1 ...under the following use case: * join a voice call (whatsapp, discord, etc.) * using BT headset * then start a video playback with audio Therefore, add the missing mixer path from CAF's sdm845 mixer config to link it to "deep-buffer-playback bt-sco", so that the ctl of "SLIMBUS_7_RX Audio Mixer MultiMedia1" can be used correctly. "<ctl name="BT SampleRate" value="KHZ_16" />" entry has been omitted because our mixer path from stock does not have BT SampleRate set to KHZ_8 by default. Signed-off-by: Chenyang Zhong <zhongcy95@gmail.com> Change-Id: I94e8d7f714b80380f46148a3fdd8d140a99c6bb2 |
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audio_effects.xml | ||
audio_output_policy.conf | ||
audio_policy_configuration_a2dp_offload_disabled_qti.xml | ||
audio_policy_configuration.xml | ||
audio_tuning_mixer_tavil.txt | ||
bluetooth_qti_audio_policy_configuration.xml | ||
graphite_ipc_platform_info.xml | ||
listen_platform_info.xml | ||
mixer_paths_tavil.xml |