commit bc136bd344983d5ee25469d5f42f730dd284aac9
author Walter Yang <yandongy@codeaurora.org> Fri Jan 17 11:24:23 2014 +0800
committer Walter Yang <yandongy@codeaurora.org> Mon Jan 20 12:50:15 2014 +0800
tree 1ab9f5f52163a23105da3203d37322eb788f5a45
parent 60d65d1d297f712da18f8ca13d1dcee5be30fc0a

hal: Fix input device selection for stereo recording

Only if the fluence type is dual mic or quad mic and the channel
count is 2, the dmic device is selected as input device.

Change-Id: I22f9d2f154e9b6348ef547ff68014b5e68ae7e5f
CRs-fixed: 599947

hal/msm8974/platform.c

diff --git a/hal/msm8974/platform.c b/hal/msm8974/platform.c
index c7896ae..312c327 100644
--- a/hal/msm8974/platform.c
+++ b/hal/msm8974/platform.c
@@ -1175,7 +1175,8 @@
         if (in_device & AUDIO_DEVICE_IN_BUILTIN_MIC) {
             if (audio_extn_ssr_get_enabled() && channel_count == 6)
                 snd_device = SND_DEVICE_IN_QUAD_MIC;
-            else if (channel_count == 2)
+            else if (my_data->fluence_type & (FLUENCE_DUAL_MIC | FLUENCE_QUAD_MIC) &&
+                    channel_count == 2)
                 snd_device = SND_DEVICE_IN_HANDSET_STEREO_DMIC;
             else
                 snd_device = SND_DEVICE_IN_HANDSET_MIC;