commit 492a6c419fdef9bba16d863276d12e389abb810d
author Haynes Mathew George <hgeorge@codeaurora.org> Fri Oct 28 11:41:43 2016 -0700
committer Gerrit - the friendly Code Review server <code-review@localhost> Fri Oct 28 12:10:18 2016 -0700
tree 9a4c1daaad406a8a69e5d0d23e91410ea205ef2f
parent 3421e5c9a83c799b473268728d9b00e8c4b9deec

audio: property to disable USB sidetone

Add system property to disable USB sidetone

CRs-Fixed: 1083679
Change-Id: I4b6f9cce747638c623172324529251d2c8a38a43

hal/msm8974/platform.c

diff --git a/hal/msm8974/platform.c b/hal/msm8974/platform.c
index 71efe9f..10ca7e4 100644
--- a/hal/msm8974/platform.c
+++ b/hal/msm8974/platform.c
@@ -5631,10 +5631,14 @@
 {
     int ret;
     if (out_snd_device == SND_DEVICE_OUT_USB_HEADSET) {
+        if (property_get_bool("audio.debug.usb.disable_sidetone", 0)) {
+            ALOGI("Debug: Disable sidetone");
+        } else {
             ret = audio_extn_usb_enable_sidetone(out_snd_device, enable);
             if (ret)
                 ALOGI("%s: usb device %d does not support device sidetone\n",
                   __func__, out_snd_device);
+        }
     } else {
         ALOGV("%s: sidetone out device(%d) mixer cmd = %s\n",
               __func__, out_snd_device, str);