commit 7076b163f024a4b79d0259544aa48e917dec1f82
author Ravi Kumar Alamanda <ralama@codeaurora.org> Fri Mar 07 11:40:24 2014 -0800
committer Gerrit - the friendly Code Review server <code-review@localhost> Wed Mar 12 10:22:57 2014 -0700
tree 4101b8c6d00791388ff1a5712c19e0d8714116d4
parent 326843e6abeb766de78e86455f93fc8fc25d343d

hal: Add support for EC in regular audio recording

- Ensure EC reference is set when the source is MIC and fluence is
  enabled in the regular audio recording path.

Change-Id: I6648f41fcc578ded13e4fecdb7ef35bc6b0579d4
CRs-Fixed: 628085

hal/msm8974/platform.c

diff --git a/hal/msm8974/platform.c b/hal/msm8974/platform.c
index 1613f48..2d714e1 100644
--- a/hal/msm8974/platform.c
+++ b/hal/msm8974/platform.c
@@ -1393,8 +1393,10 @@
         if (in_device & AUDIO_DEVICE_IN_BUILTIN_MIC &&
                 channel_count == 1 ) {
             if(my_data->fluence_type & FLUENCE_DUAL_MIC &&
-                    my_data->fluence_in_audio_rec)
+                    my_data->fluence_in_audio_rec) {
                 snd_device = SND_DEVICE_IN_HANDSET_DMIC;
+                set_echo_reference(adev->mixer, EC_REF_RX);
+            }
         }
     } else if (source == AUDIO_SOURCE_FM_RX ||
                source == AUDIO_SOURCE_FM_RX_A2DP) {