td8801 : lineout mode change to diff

diff --git a/arch/arm/mach-rk29/board-rk29-td8801_v2.c b/arch/arm/mach-rk29/board-rk29-td8801_v2.c
index b31899b070535dff16ef1e1bcf382914f5b78b4f..f10841e968346a0732c3cffbac494a05e687d1b5 100755 (executable)
--- a/arch/arm/mach-rk29/board-rk29-td8801_v2.c
+++ b/arch/arm/mach-rk29/board-rk29-td8801_v2.c
@@ -1744,6 +1744,7 @@ static struct wm8994_pdata wm8994_platform_data = {
        .micdet_irq = 0,
        .irq_base = 0,
 
+       .lineout1_diff = 1,
 //      .BB_input_diff = 1,
 };
 #endif 

diff --git a/sound/soc/codecs/wm8994.c b/sound/soc/codecs/wm8994.c
index fb9bedb89c185e8d69304f1f6accdc903d3e1b08..1a7ead6c3e8551e4ea834eff9fbad066633195ef 100755 (executable)
--- a/sound/soc/codecs/wm8994.c
+++ b/sound/soc/codecs/wm8994.c
@@ -3455,6 +3455,35 @@ MODULE_ALIAS("platform:wm8994-codec");
 //=====================================================================
 //Proc
 #ifdef WM8994_PROC
+void mainMIC_to_BB_to_earpiece(void)
+{
+       DBG("%s::%d\n",__FUNCTION__,__LINE__);
+
+//     wm8994_write(wm8994_codec,0x0000,0x0000);
+//     wm8994_write(wm8994_codec,0x0001,0x0023);
+//     wm8994_write(wm8994_codec,0x0200,0x0000);
+//     wm8994_write(wm8994_codec,0x0222,0x0000);
+//     wm8994_write(wm8994_codec,0x0223,0x0400);
+//     wm8994_write(wm8994_codec,0x0220,0x0005);
+//     wm8994_write(wm8994_codec,0x0208,0x000a);
+//     wm8994_write(wm8994_codec,0x0210,0x0073);
+//     wm8994_write(wm8994_codec,0x0200,0x0011);
+
+       wm8994_write(wm8994_codec,0x0034,0x0004);
+       wm8994_write(wm8994_codec,0x002b,0x0007);
+       wm8994_write(wm8994_codec,0x002e,0x0081);
+       
+//     wm8994_write(wm8994_codec,0x0601,0x0001);
+//     wm8994_write(wm8994_codec,0x0610,0x01c0);
+//     wm8994_write(wm8994_codec,0x0611,0x01c0);
+       wm8994_write(wm8994_codec,0x0033,0x0018);
+//     wm8994_write(wm8994_codec,0x0031,0x0000);
+//     wm8994_write(wm8994_codec,0x004c,0x9f25);
+//     wm8994_write(wm8994_codec,0x0001,0x0833);
+       
+//     wm8994_write(wm8994_codec,0x0020,0x0179);
+//     wm8994_write(wm8994_codec,0x0021,0x0179);
+}
 void BT_BB(void)
 {//
        DBG("%s::%d\n",__FUNCTION__,__LINE__);
@@ -3732,6 +3761,9 @@ static ssize_t wm8994_proc_write(struct file *file, const char __user *buffer,
        case 'b':
                BT_BB();
                break;
+       case 'c':
+               mainMIC_to_BB_to_earpiece();
+               break;
        default:
                printk("Help for wm8994_ts .\n-->The Cmd list: \n");
                printk("-->'d&&D' Open or Off the debug\n");
@@ -3747,7 +3779,7 @@ static const struct file_operations wm8994_proc_fops = {
        //.open         = snd_mem_proc_open,
        //.read         = seq_read,
 //#ifdef CONFIG_PCI
-       .write          = wm8994_proc_write,
+//     .write          = wm8994_proc_write,
 //#endif
        //.llseek       = seq_lseek,
        //.release      = single_release,