Evolution-x-devices/device_xiaomi_sdm710-common
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sdm710-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: I7d672f1ff10b984c8096c9c4ca83475e730fd16f
This commit is contained in:
LuK1337
2018-01-29 00:55:25 +01:00
committed by Sebastiano Barezzi
parent c081fa469d
commit 2bcf660fab
1 changed files with 13 additions and 18 deletions
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31
audio/audio_policy_configuration.xml
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@@ -63,11 +63,6 @@
<profile name="" format="AUDIO_FORMAT_PCM_24_BIT_PACKED"
samplingRates="48000" channelMasks="AUDIO_CHANNEL_OUT_STEREO"/>
</mixPort>
<mixPort name="raw" role="source"
flags="AUDIO_OUTPUT_FLAG_FAST">
<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_24_BIT_PACKED"
@@ -335,33 +330,33 @@
<!-- 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,mmap_no_irq_out"/>
sources="primary output,deep_buffer,direct_pcm,compressed_offload,voip_rx,mmap_no_irq_out"/>
<route type="mix" sink="Speaker"
sources="primary output,raw,deep_buffer,direct_pcm,compressed_offload,voip_rx,mmap_no_irq_out"/>
sources="primary output,deep_buffer,direct_pcm,compressed_offload,voip_rx,mmap_no_irq_out"/>
<route type="mix" sink="Wired Headset"
sources="primary output,raw,deep_buffer,direct_pcm,compressed_offload,dsd_compress_passthrough,voip_rx,mmap_no_irq_out"/>
sources="primary output,deep_buffer,direct_pcm,compressed_offload,dsd_compress_passthrough,voip_rx,mmap_no_irq_out"/>
<route type="mix" sink="Wired Headphones"
sources="primary output,raw,deep_buffer,direct_pcm,compressed_offload,dsd_compress_passthrough,voip_rx,mmap_no_irq_out"/>
sources="primary output,deep_buffer,direct_pcm,compressed_offload,dsd_compress_passthrough,voip_rx,mmap_no_irq_out"/>
<route type="mix" sink="Line"
sources="primary output,raw,deep_buffer,direct_pcm,compressed_offload,dsd_compress_passthrough,voip_rx,mmap_no_irq_out"/>
sources="primary output,deep_buffer,direct_pcm,compressed_offload,dsd_compress_passthrough,voip_rx,mmap_no_irq_out"/>
<route type="mix" sink="HDMI"
sources="primary output,raw,deep_buffer,direct_pcm,compressed_offload,compress_passthrough"/>
sources="primary output,deep_buffer,direct_pcm,compressed_offload,compress_passthrough"/>
<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="USB Device Out"
sources="primary output,raw,deep_buffer,direct_pcm,compressed_offload,voip_rx,mmap_no_irq_out,hifi_playback"/>
sources="primary output,deep_buffer,direct_pcm,compressed_offload,voip_rx,mmap_no_irq_out,hifi_playback"/>
<route type="mix" sink="USB Headset Out"
sources="primary output,raw,deep_buffer,direct_pcm,compressed_offload,voip_rx,mmap_no_irq_out,hifi_playback"/>
sources="primary output,deep_buffer,direct_pcm,compressed_offload,voip_rx,mmap_no_irq_out,hifi_playback"/>
<route type="mix" sink="USB Headset Out"
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,incall_music_uplink"/>
<route type="mix" sink="voice_rx"