commit c090339bef3a5fb59e4fc6647b332d47cb06dbf7
author vivek mehta <mvivek@codeaurora.org> Mon Aug 10 23:39:23 2015 -0700
committer Eric Laurent <elaurent@google.com> Fri Aug 14 12:46:37 2015 -0700
tree cb04e275a7e7ff42a62ab64f078cba95fc7092f7
parent dae4471837fcdbd9356e3745b66f23f921fb531b

hal: add default SND device

Select SND device SPEAKER_MIC in voice usecase when output device
is speaker and fluence is not enabled.

Bug: 23041574
Change-Id: I50a825f6830776dff3d754516e3803f1ffa31455

hal/msm8974/platform.c

diff --git a/hal/msm8974/platform.c b/hal/msm8974/platform.c
index 1cc3c6e..6a8da85 100644
--- a/hal/msm8974/platform.c
+++ b/hal/msm8974/platform.c
@@ -1839,6 +1839,11 @@
                     snd_device = SND_DEVICE_IN_VOICE_SPEAKER_MIC;
                 }
             }
+
+            //select default
+            if (snd_device == SND_DEVICE_NONE) {
+                snd_device = SND_DEVICE_IN_VOICE_SPEAKER_MIC;
+            }
         } else if (out_device & AUDIO_DEVICE_OUT_TELEPHONY_TX) {
             snd_device = SND_DEVICE_IN_VOICE_RX;
         }