From 4a5ec30e220b528b55fe78eb7289d36d007d2ce5 Mon Sep 17 00:00:00 2001
From: Weiguang Ruan<Weiguang.ruan@amlogic.com>
Date: Thu, 13  Apr  2017  06:48:56  +0000
Subject: PD#140560: bt: set module pcm args for hfp client

bt module pcm args:  channel 1, 8k sync, 2048k clock, slave

verify pass with p212 board

Change-Id: I38fe5ba24efd76ab1373f9493e8963ace0050a8b
---
diff --git a/src/hardware.c b/src/hardware.c
index ea1a41e..251952a 100755
--- a/src/hardware.c
+++ b/src/hardware.c
@@ -46,6 +46,7 @@
 #include "userial.h"
 #include "userial_vendor.h"
 #include "upio.h"
+#define BTM_SCO_CODEC_CVSD 0x0001
 
 /******************************************************************************
 **  Constants & Macros
@@ -1246,6 +1247,7 @@ void hw_lpm_set_wake_state(uint8_t wake_assert)
 ** Returns          None
 **
 *******************************************************************************/
+static int hw_set_SCO_codec(uint16_t codec);
 void hw_sco_config(void)
 {
     if (SCO_INTERFACE_I2S == sco_bus_interface)
@@ -1284,6 +1286,8 @@ void hw_sco_config(void)
      *  i.e. in hw_set_audio_state() call.
      */
 
+    hw_set_SCO_codec(BTM_SCO_CODEC_CVSD);
+
     if (bt_vendor_cbacks)
     {
         bt_vendor_cbacks->scocfg_cb(BT_VND_OP_RESULT_SUCCESS);
@@ -1422,6 +1426,7 @@ static int hw_set_SCO_codec(uint16_t codec)
             /* Disable mSBC */
             *p++ = (SCO_CODEC_PARAM_SIZE); /* set the parameter size */
             UINT8_TO_STREAM(p,0); /* disable */
+            UINT16_TO_STREAM(p, codec);
 
             /* set the totall size of this packet */
             p_buf->len = HCI_CMD_PREAMBLE_SIZE + SCO_CODEC_PARAM_SIZE;
--
cgit