commit 9f3065480c81bf01d3af65bfd3da09e1fb74b520
author Ravi Kumar Alamanda <ralama@codeaurora.org> Wed Apr 02 15:11:49 2014 -0700
committer Glenn Kasten <gkasten@google.com> Tue Apr 29 11:34:19 2014 -0700
tree ebf2c1e6f96bf227221efa655d22972e1598f1ae
parent c38e452918fd27b410a40be44132db32090dfced

audio: support for wide-band speech audio over BT

Adding support for WB audio with BT devices

Change-Id: Ibaab69a8eb52f42f214c9c1f8f26ad3494728695
Bug: 13763881

hal/audio_hw.c

diff --git a/hal/audio_hw.c b/hal/audio_hw.c
index 8982813..4a15874 100644
--- a/hal/audio_hw.c
+++ b/hal/audio_hw.c
@@ -2116,6 +2116,13 @@
         }
     }
 
+    ret = str_parms_get_str(parms, AUDIO_PARAMETER_KEY_BT_SCO_WB, value, sizeof(value));
+    if (ret >= 0) {
+        pthread_mutex_lock(&adev->lock);
+        adev->bt_wb_speech_enabled = !strcmp(value, AUDIO_PARAMETER_VALUE_ON);
+        pthread_mutex_unlock(&adev->lock);
+    }
+
     str_parms_destroy(parms);
     ALOGV("%s: exit with code(%d)", __func__, status);
     return status;
@@ -2533,6 +2540,8 @@
         }
     }
 
+    adev->bt_wb_speech_enabled = false;
+
     *device = &adev->device.common;
     if (k_enable_extended_precision)
         adev_verify_devices(adev);