commit a1f480505a2e11b65e8fe6590239bd87b3a33f11
author Uday Kishore Pasupuleti <upasupul@codeaurora.org> Tue Sep 08 22:49:18 2015 +0900
committer Prashant Malani <pmalani@google.com> Thu Oct 08 11:11:04 2015 -0700
tree 1971cb79f37624a1560493ef0bc966444b49d552
parent fb21e4e53923416672ebbf33910d3c4bea5d15f5

hal: Support mute/unmute for HFP Tx

Current hal doesn't support mute/unmute for HFP Tx. So add the feature
to support mute/unmute for HFP Tx

Bug: 23559037
Change-Id: Ibd67225ce926516974ca87059bb139e6af0083ac
Signed-off-by: Uday Kishore Pasupuleti <upasupul@codeaurora.org>

hal/msm8974/platform.c

diff --git a/hal/msm8974/platform.c b/hal/msm8974/platform.c
index 134a2d8..cf49395 100644
--- a/hal/msm8974/platform.c
+++ b/hal/msm8974/platform.c
@@ -1607,9 +1607,13 @@
                               ALL_SESSION_VSID,
                               DEFAULT_MUTE_RAMP_DURATION_MS};
 
-    if (adev->mode != AUDIO_MODE_IN_CALL)
+    if (adev->mode != AUDIO_MODE_IN_CALL &&
+        adev->mode != AUDIO_MODE_IN_COMMUNICATION)
         return 0;
 
+    if (adev->enable_hfp)
+        mixer_ctl_name = "HFP Tx Mute";
+
     set_values[0] = state;
     ctl = mixer_get_ctl_by_name(adev->mixer, mixer_ctl_name);
     if (!ctl) {