commit 082e8e9219bcf2cae8d6b5d139c94cb124c03b19
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 03:39:49 2015 -0700
tree a520d1672dfc49e31975c245b702e763f68fb6a3
parent 308c58967c04719c552276fe171c2114ecabcb85

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 821b339..3fa45fe 100644
--- a/hal/audio_hw.c
+++ b/hal/audio_hw.c
@@ -918,8 +918,14 @@
         (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);
     }
 
@@ -963,8 +969,9 @@
                                                         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);
     }