commit fe121d53e92525681e6cd922874c75be6d2efe7a
author vivek mehta <mvivek@codeaurora.org> Mon Aug 10 23:39:23 2015 -0700
committer Prashant Malani <pmalani@google.com> Tue Aug 11 15:10:43 2015 -0700
tree 73e4fd46e6b04132065d52768c4fbec2bb7854d8
parent c92c59683257878fb8dc08d827313b4a865898da

hal: add default SND device

Select SND device SPEAKER_MIC in voice usecase when output device
is speaker and fluenec 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 572945f..6e8a9bb 100644
--- a/hal/msm8974/platform.c
+++ b/hal/msm8974/platform.c
@@ -1848,6 +1848,11 @@
                     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;
         }