commit 19e43d00c5b9475bdf2c7d478757cb4f52b6e533
author Sudheer Papothi <spapothi@codeaurora.org> Wed Jul 16 02:34:41 2014 +0530
committer Gerrit - the friendly Code Review server <code-review@localhost> Fri Jul 25 10:13:38 2014 -0700
tree 9b43d3f908a056286bd3d108ab0c83e2f6cc7bc9
parent 6e3fddaab0cc85606b05b18cdeb637e67a5a4d24

hal: Add HFP volume mixer control on 8994

Add Hands Free Profile(HFP) volume mixer control on 8994.

Change-Id: Ib4de10eee392d2710264e57d3bd844f7557df0f4

hal/audio_extn/hfp.c

diff --git a/hal/audio_extn/hfp.c b/hal/audio_extn/hfp.c
index add4a7c..239c975 100644
--- a/hal/audio_extn/hfp.c
+++ b/hal/audio_extn/hfp.c
@@ -45,6 +45,12 @@
 #define AUDIO_PARAMETER_HFP_SET_SAMPLING_RATE "hfp_set_sampling_rate"
 #define AUDIO_PARAMETER_KEY_HFP_VOLUME "hfp_volume"
 
+#ifdef PLATFORM_MSM8994
+#define HFP_RX_VOLUME     "SEC AUXPCM LOOPBACK Volume"
+#else
+#define HFP_RX_VOLUME     "Internal HFP RX Volume"
+#endif
+
 static int32_t start_hfp(struct audio_device *adev,
                                struct str_parms *parms);
 
@@ -84,7 +90,7 @@
 {
     int32_t vol, ret = 0;
     struct mixer_ctl *ctl;
-    const char *mixer_ctl_name = "Internal HFP RX Volume";
+    const char *mixer_ctl_name = HFP_RX_VOLUME;
 
     ALOGV("%s: entry", __func__);
     ALOGD("%s: (%f)\n", __func__, value);