From 1e84ccdc303cc4473e34bfc7bcd42c0ae4e0b568 Mon Sep 17 00:00:00 2001
From: millerliang <millerliang@google.com>
Date: Wed, 17 Jun 2020 19:58:41 +0800
Subject: [PATCH] audio: add delay settings for playback and capture

AudioTrack/AudioRecord timestamps are off by 30ms
when tested with the Clarity app

Bug: 158430162
Test: Manual test with Clarity apk
Signed-off-by: millerliang <millerliang@google.com>
Change-Id: I5ce5027badcf4de9f5047936a3575baef421d26c
---
 audio/audio_platform_info_noextcodec_snd.xml | 11 +++++++++++
 1 file changed, 11 insertions(+)

diff --git a/audio/audio_platform_info_noextcodec_snd.xml b/audio/audio_platform_info_noextcodec_snd.xml
index f0193be..ac1926a 100644
--- a/audio/audio_platform_info_noextcodec_snd.xml
+++ b/audio/audio_platform_info_noextcodec_snd.xml
@@ -84,6 +84,17 @@
         <device name="SND_DEVICE_IN_VOICE_TTY_VCO_SPEAKER_MIC" acdb_id="19"/>
         <device name="SND_DEVICE_IN_VOICE_REC_DMIC_STEREO" acdb_id="144"/>
     </acdb_ids>
+
+    <audio_input_source_delay>
+        <audio_source_delay name="AUDIO_SOURCE_CAMCORDER" delay="130"/>
+        <audio_source_delay name="AUDIO_SOURCE_MIC" delay="10"/>
+    </audio_input_source_delay>
+
+    <audio_output_usecase_delay>
+        <audio_usecase_delay name="USECASE_AUDIO_PLAYBACK_DEEP_BUFFER" delay="20"/>
+    </audio_output_usecase_delay>
+
+
     <external_specific_dev>
         <!-- condor -->
         <ext_device name="SND_DEVICE_OUT_VOICE_USB_HEADSET" usbid="18d1:5034" acdb_id="56" />