commit e240e5d3124bbdd82d1b5013c3e714deac2727e6
author Vicky Sehrawat <vickys@codeaurora.org> Tue Aug 12 17:17:04 2014 -0700
committer Vicky Sehrawat <vickys@codeaurora.org> Mon Aug 18 15:26:56 2014 -0700
tree b80b18301eba146e7fb6efe6c748b5eb65e7800b
parent 094d43858f60caf278855a55b524286b8a0ac2c1

hal: Provide support to enable/disable EC/NS in BT

Currently during a SCO connection ECNS module in ADSP
is disabled by default. Some BT headsets have built-in
support for echo cancellation and noise reduction and
therefore do not require the same to be done again.
Select BT_SCO devices with ECNS modules enabled when
setParameters() is called with NREC=on.

Change-Id: I8bc37358a4510de7112d5247efbd5d3d7420fe43

hal/msm8974/platform.h

diff --git a/hal/msm8974/platform.h b/hal/msm8974/platform.h
index 19f37c7..6f430cc 100644
--- a/hal/msm8974/platform.h
+++ b/hal/msm8974/platform.h
@@ -112,7 +112,9 @@
     SND_DEVICE_IN_VOICE_HEADSET_MIC,
     SND_DEVICE_IN_HDMI_MIC,
     SND_DEVICE_IN_BT_SCO_MIC,
+    SND_DEVICE_IN_BT_SCO_MIC_NREC,
     SND_DEVICE_IN_BT_SCO_MIC_WB,
+    SND_DEVICE_IN_BT_SCO_MIC_WB_NREC,
     SND_DEVICE_IN_CAMCORDER_MIC,
     SND_DEVICE_IN_VOICE_DMIC,
     SND_DEVICE_IN_VOICE_SPEAKER_DMIC,