joel16/android_device_sony_kitakami-common
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kitakami-common: audio: Disable ULL mode

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* Ultra low latency playback is currently broken. Crackling audio
   can be well noticed while playing WhatsApp audio messages or even
   during some games.

 * This patch routes all audio that normally used audio-ull-playback
   paths to low-latency-playback paths instead, thus meaning we're
   switching from ULL to LL mode.

Change-Id: I1f029d7df9a306f411598b0cffc536409cb2ae95
This commit is contained in:
LuK1337 2018-01-29 00:55:25 +01:00 committed by Joel16
parent 778754ab3c
commit c2d1805eba
1 changed files with 9 additions and 13 deletions
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22
audio/audio_policy_configuration.xml
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@ -63,10 +63,6 @@
<profile name="" format="AUDIO_FORMAT_PCM_16_BIT"
samplingRates="44100,48000" channelMasks="AUDIO_CHANNEL_OUT_STEREO"/>
</mixPort>
<mixPort name="raw" role="source" flags="AUDIO_OUTPUT_FLAG_FAST|AUDIO_OUTPUT_FLAG_RAW">
<profile name="" format="AUDIO_FORMAT_PCM_16_BIT"
samplingRates="48000" channelMasks="AUDIO_CHANNEL_OUT_STEREO"/>
</mixPort>
<mixPort name="deep_buffer" role="source"
flags="AUDIO_OUTPUT_FLAG_DEEP_BUFFER">
<profile name="" format="AUDIO_FORMAT_PCM_16_BIT"
@ -239,25 +235,25 @@
<!-- route declaration, i.e. list all available sources for a given sink -->
<routes>
<route type="mix" sink="Earpiece"
sources="primary output,raw,deep_buffer,direct_pcm,compressed_offload,voip_rx,BT SCO Headset Mic"/>
sources="primary output,deep_buffer,direct_pcm,compressed_offload,voip_rx,BT SCO Headset Mic"/>
<route type="mix" sink="Speaker"
sources="primary output,raw,deep_buffer,direct_pcm,compressed_offload,voip_rx,BT SCO Headset Mic,Telephony Rx"/>
sources="primary output,deep_buffer,direct_pcm,compressed_offload,voip_rx,BT SCO Headset Mic,Telephony Rx"/>
<route type="mix" sink="Wired Headset"
sources="primary output,raw,deep_buffer,direct_pcm,compressed_offload,voip_rx,BT SCO Headset Mic,Telephony Rx"/>
sources="primary output,deep_buffer,direct_pcm,compressed_offload,voip_rx,BT SCO Headset Mic,Telephony Rx"/>
<route type="mix" sink="Wired Headphones"
sources="primary output,raw,deep_buffer,direct_pcm,compressed_offload,voip_rx,BT SCO Headset Mic,Telephony Rx"/>
sources="primary output,deep_buffer,direct_pcm,compressed_offload,voip_rx,BT SCO Headset Mic,Telephony Rx"/>
<route type="mix" sink="HDMI"
sources="primary output,raw,deep_buffer,direct_pcm,compressed_offload"/>
sources="primary output,deep_buffer,direct_pcm,compressed_offload"/>
<route type="mix" sink="Proxy"
sources="primary output,raw,deep_buffer,direct_pcm,compressed_offload"/>
sources="primary output,deep_buffer,direct_pcm,compressed_offload"/>
<route type="mix" sink="FM"
sources="primary output"/>
<route type="mix" sink="BT SCO"
sources="primary output,raw,deep_buffer,direct_pcm,compressed_offload,voip_rx"/>
sources="primary output,deep_buffer,direct_pcm,compressed_offload,voip_rx"/>
<route type="mix" sink="BT SCO Headset"
sources="primary output,raw,deep_buffer,direct_pcm,compressed_offload,voip_rx"/>
sources="primary output,deep_buffer,direct_pcm,compressed_offload,voip_rx"/>
<route type="mix" sink="BT SCO Car Kit"
sources="primary output,raw,deep_buffer,direct_pcm,compressed_offload,voip_rx"/>
sources="primary output,deep_buffer,direct_pcm,compressed_offload,voip_rx"/>
<route type="mix" sink="Telephony Tx"
sources="voice_tx"/>
<route type="mix" sink="primary input"