commit 6e26284a706120e34e2301103223316be452a164
author Apoorv Raghuvanshi <apoorvr@codeaurora.org> Sun Oct 06 14:39:35 2013 -0700
committer Apoorv Raghuvanshi <apoorvr@codeaurora.org> Wed Oct 16 19:03:40 2013 -0700
tree e1292bb1767b078eb1b377bee3550cb1a1e4b7d3
parent b90b0da5d8db95062f0fc759449d9e9e83b94487

hal: Support for fm audio features

Added support for fm audio feature and hal single
instance fix

Change-Id: I189fd089b45a7e268e0af4ba4ef3eefd22a3f2ff

hal/msm8974/platform.h

diff --git a/hal/msm8974/platform.h b/hal/msm8974/platform.h
index bbbb821..1bc4fc4 100644
--- a/hal/msm8974/platform.h
+++ b/hal/msm8974/platform.h
@@ -60,6 +60,7 @@
     SND_DEVICE_OUT_VOICE_TTY_FULL_HEADPHONES,
     SND_DEVICE_OUT_VOICE_TTY_VCO_HEADPHONES,
     SND_DEVICE_OUT_VOICE_TTY_HCO_HANDSET,
+    SND_DEVICE_OUT_TRANSMISSION_FM,
     SND_DEVICE_OUT_ANC_HEADSET,
     SND_DEVICE_OUT_ANC_FB_HEADSET,
     SND_DEVICE_OUT_VOICE_ANC_HEADSET,
@@ -95,6 +96,7 @@
     SND_DEVICE_IN_VOICE_REC_MIC,
     SND_DEVICE_IN_VOICE_REC_DMIC,
     SND_DEVICE_IN_VOICE_REC_DMIC_FLUENCE,
+    SND_DEVICE_IN_CAPTURE_FM,
     SND_DEVICE_IN_AANC_HANDSET_MIC,
     SND_DEVICE_IN_END,
 
@@ -113,6 +115,7 @@
 #define VOLUME_SET 0
 #define MUTE_SET 1
 #define VOLUME_CTL_PARAM_NUM 3
+#define MIXER_PATH_MAX_LENGTH 100
 
 /*
  * tinyAlsa library interprets period size as number of frames
@@ -138,6 +141,8 @@
 #define DEEP_BUFFER_PCM_DEVICE 0
 #define MULTI_CHANNEL_PCM_DEVICE 1
 #define VOICE_CALL_PCM_DEVICE 2
+#define FM_PLAYBACK_PCM_DEVICE 5
+#define FM_CAPTURE_PCM_DEVICE  6
 
 #ifdef PLATFORM_MSM8610
 #define LOWLATENCY_PCM_DEVICE 12