commit 884fa889e8567bc466f968083f7d671a9673a63d
author Narsinga Rao Chella <nrchella@codeaurora.org> Fri Aug 14 18:00:08 2015 -0700
committer Gerrit - the friendly Code Review server <code-review@localhost> Fri Aug 28 03:39:56 2015 -0700
tree 38fdba413739c601c281aef59b53abd491f664e1
parent 4d9aeab542fa71640a426ef24d3c1c891c27aea5

hal: enable sidetone for VoIP calls on voice path

Add support for sidetone for VoIP calls on voice path.
Enable/disbale sidetone during VoIP call set up/tear down
and also during device switch.

CRs-fixed: 890371
Change-Id: Ib79eed79ddcd2bfed1d9bc322195036736a67cb2

hal/audio_hw.c

diff --git a/hal/audio_hw.c b/hal/audio_hw.c
index 3b423f1..197bdfb 100755
--- a/hal/audio_hw.c
+++ b/hal/audio_hw.c
@@ -919,8 +919,14 @@
         (usecase->in_snd_device != SND_DEVICE_NONE) &&
         (usecase->out_snd_device != SND_DEVICE_NONE)) {
         status = platform_switch_voice_call_device_pre(adev->platform);
-        /* Disable sidetone only if voice call already exists */
-        if (voice_is_call_state_active(adev))
+    }
+
+    if (((usecase->type == VOICE_CALL) ||
+         (usecase->type == VOIP_CALL)) &&
+        (usecase->out_snd_device != SND_DEVICE_NONE)) {
+        /* Disable sidetone only if voice/voip call already exists */
+        if (voice_is_call_state_active(adev) ||
+            voice_extn_compress_voip_is_started(adev))
             voice_set_sidetone(adev, usecase->out_snd_device, false);
     }
 
@@ -964,8 +970,9 @@
                                                         out_snd_device,
                                                         in_snd_device);
         enable_audio_route_for_voice_usecases(adev, usecase);
-        /* Enable sidetone only if voice call already exists */
-        if (voice_is_call_state_active(adev))
+        /* Enable sidetone only if voice/voip call already exists */
+        if (voice_is_call_state_active(adev) ||
+            voice_extn_compress_voip_is_started(adev))
             voice_set_sidetone(adev, out_snd_device, true);
     }