Piteball/android_device_samsung_matisse-common
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klte-common: Use low latency as primary audio output

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* What Qualcomm was trying to fix was a real problem, it just created
  even more problems which are incredibly difficult to solve such as
  underruns and even broken apps (Loop reader, etc). Do it Google's
  way and forget it- it's a non-issue with offloading anyway.

Change-Id: I0e9194c85606745e801630e64e8e5d0c8b8dc022
This commit is contained in:
Steve Kondik 2014-11-13 02:35:26 -08:00 committed by Ethan Chen
parent 2b7fabeef0
commit a78f495221
2 changed files with 4 additions and 3 deletions
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1
BoardConfigCommon.mk
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@ -38,6 +38,7 @@ BOARD_HAVE_NEW_QCOM_CSDCLIENT := true
AUDIO_FEATURE_DISABLED_ANC_HEADSET := true
AUDIO_FEATURE_DISABLED_FM := true
AUDIO_FEATURE_DISABLED_MULTI_VOICE_SESSIONS := true
AUDIO_FEATURE_LOW_LATENCY_PRIMARY := true
# Bluetooth
BOARD_BLUEDROID_VENDOR_CONF := $(LOCAL_PATH)/bluetooth/vnd_klte.txt

6
audio/audio_policy.conf
View file

@ -50,12 +50,12 @@ audio_hw_modules {
devices AUDIO_DEVICE_OUT_SPEAKER|AUDIO_DEVICE_OUT_EARPIECE|AUDIO_DEVICE_OUT_WIRED_HEADSET|AUDIO_DEVICE_OUT_WIRED_HEADPHONE|AUDIO_DEVICE_OUT_ANLG_DOCK_HEADSET|AUDIO_DEVICE_OUT_DGTL_DOCK_HEADSET|AUDIO_DEVICE_OUT_ALL_SCO
flags AUDIO_OUTPUT_FLAG_DIRECT|AUDIO_OUTPUT_FLAG_VOIP_RX
}
low_latency {
sampling_rates 44100|48000
deep_buffer {
sampling_rates 8000|11025|12000|16000|22050|24000|32000|44100|48000
channel_masks AUDIO_CHANNEL_OUT_STEREO
formats AUDIO_FORMAT_PCM_16_BIT
devices AUDIO_DEVICE_OUT_EARPIECE|AUDIO_DEVICE_OUT_SPEAKER|AUDIO_DEVICE_OUT_WIRED_HEADSET|AUDIO_DEVICE_OUT_WIRED_HEADPHONE|AUDIO_DEVICE_OUT_ALL_SCO|AUDIO_DEVICE_OUT_AUX_DIGITAL|AUDIO_DEVICE_OUT_PROXY|AUDIO_DEVICE_OUT_ANLG_DOCK_HEADSET|AUDIO_DEVICE_OUT_DGTL_DOCK_HEADSET
flags AUDIO_OUTPUT_FLAG_FAST
flags AUDIO_OUTPUT_FLAG_DEEP_BUFFER
}
}
inputs {