commit 228a8bc38f0a2df17a4130e2c6f6e0bc500d4634
author Yong Liu <liuyong0723@thundersoft.com> Wed Dec 23 18:16:08 2015 +0800
committer Yong Liu <liuyong0723@thundersoft.com> Wed Dec 23 20:26:34 2015 +0800
tree 182773012f301e500fc23284cc4bd583cafb389a
parent 4c238134a61f7fb0be6f63769d40a14b2456e0a7

FP2-1699:Enable ANC for handset mode.

Change-Id: I2c921fbe497633c31a5d56e6c36478d6c6757f0f

hal/msm8974/platform.c

diff --git a/hal/msm8974/platform.c b/hal/msm8974/platform.c
index 692c510..0ec3b74 100644
--- a/hal/msm8974/platform.c
+++ b/hal/msm8974/platform.c
@@ -1322,8 +1322,8 @@
                     adev->acdb_settings |= QMIC_FLAG;
                     snd_device = SND_DEVICE_IN_VOICE_SPEAKER_QMIC;
                 } else {
-                    adev->acdb_settings |= DMIC_FLAG;
-                    snd_device = SND_DEVICE_IN_VOICE_SPEAKER_DMIC;
+                snd_device = SND_DEVICE_IN_VOICE_SPEAKER_MIC;
+                set_echo_reference(adev, true);
                 }
             } else {
                 snd_device = SND_DEVICE_IN_VOICE_SPEAKER_MIC;