commit 8d019b07b00d8ea4c5fe0e5e1378c10952077e91
author Shiv Maliyappanahalli <smaliyap@codeaurora.org> Fri Jan 15 11:51:08 2016 -0800
committer Karthik Reddy Katta <a_katta@codeaurora.org> Sun Feb 07 18:48:14 2016 +0530
tree 9ce3325e7e56ea9817a9b2f18df2cb44203289f1
parent 34a303cb347196c1ae7dc2c6c20a4c4152dadb90

hal: fix to enable aanc handset dynamically during voice call

AANC handset device doesnt get enabled if anc is enabled via
setparameters() during a voice call. Add check for EARPIECE
device to enable aanc handset device for all non-capture
usecases.

CRs-Fixed: 958813
Change-Id: I4d8d4026d3abb388c4b1ea2c8de328a61d9bbd81

hal/audio_extn/audio_extn.c

diff --git a/hal/audio_extn/audio_extn.c b/hal/audio_extn/audio_extn.c
index 7c10cb7..e65ec76 100644
--- a/hal/audio_extn/audio_extn.c
+++ b/hal/audio_extn/audio_extn.c
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2013-2015, The Linux Foundation. All rights reserved.
+ * Copyright (c) 2013-2016, The Linux Foundation. All rights reserved.
  * Not a Contribution.
  *
  * Copyright (C) 2013 The Android Open Source Project
@@ -430,11 +430,13 @@
         // Refresh device selection for anc playback
         list_for_each(node, &adev->usecase_list) {
             usecase = node_to_item(node, struct audio_usecase, list);
-            if (usecase->type == PCM_PLAYBACK) {
+            if (usecase->type != PCM_CAPTURE) {
                 if (usecase->stream.out->devices == \
                     AUDIO_DEVICE_OUT_WIRED_HEADPHONE ||
                     usecase->stream.out->devices ==  \
-                    AUDIO_DEVICE_OUT_WIRED_HEADSET) {
+                    AUDIO_DEVICE_OUT_WIRED_HEADSET ||
+                    usecase->stream.out->devices ==  \
+                    AUDIO_DEVICE_OUT_EARPIECE) {
                         select_devices(adev, usecase->id);
                         ALOGV("%s: switching device completed", __func__);
                         break;