commit 018d1c5b5746dc189b2d7b86a87f1d2fd219994a
author SathishKumar Mani <smani@codeaurora.org> Tue Sep 11 14:58:18 2012 -0700
committer Iliyan Malchev <malchev@google.com> Wed Sep 12 22:51:28 2012 -0700
tree b52e10ec8a7dbec9d4b237537367179bff8eb157
parent 8861338c2a520669a870ee5f3e0c740e438c99bc

alsa_sound: increase deep-buffer playback buffer size and latency

b/7129131
- Increase buffersize to 4k and latency to 170ms when HAL is
  configured for deep buffer output

Change-Id: Ib4d83eda81714f3aff169f84f29e582aec50e9c7
Signed-off-by: Iliyan Malchev <malchev@google.com>

alsa_sound/AudioHardwareALSA.cpp

diff --git a/alsa_sound/AudioHardwareALSA.cpp b/alsa_sound/AudioHardwareALSA.cpp
index 232cb43..f33ef9f 100644
--- a/alsa_sound/AudioHardwareALSA.cpp
+++ b/alsa_sound/AudioHardwareALSA.cpp
@@ -1475,7 +1475,7 @@
 void AudioHardwareALSA::enableVoiceCall(char* verb, char* modifier, int mode, int device)
 {
 // Start voice call
-unsigned long bufferSize = DEFAULT_BUFFER_SIZE;
+unsigned long bufferSize = DEFAULT_VOICE_BUFFER_SIZE;
 alsa_handle_t alsa_handle;
 char *use_case;
     snd_use_case_get(mUcMgr, "_verb", (const char **)&use_case);