rk312x codec : add the ALC & AGC funtion of codec

diff --git a/sound/soc/codecs/rk312x_codec.c b/sound/soc/codecs/rk312x_codec.c
index 420e6a5262cedcca701397417e5e645744895a8c..4c3e0994d6854bb3c8ed11f9529e5d75ae5d7307 100755 (executable)
--- a/sound/soc/codecs/rk312x_codec.c
+++ b/sound/soc/codecs/rk312x_codec.c
@@ -313,6 +313,7 @@ static int rk312x_codec_register(struct snd_soc_codec *codec, unsigned int reg)
        case RK312x_PGAR_AGC_MIN_H:
        case RK312x_PGAR_AGC_MIN_L:
        case RK312x_PGAR_AGC_CTL5:
+    case RK312x_ALC_CTL:
                return 1;
        default:
                return 0;
@@ -1765,6 +1766,9 @@ static struct rk312x_reg_val_typ capture_power_up_list[] = {
        {0x94, 0x20 | CAP_VOL},
        {0x98, CAP_VOL},
        {0x88, 0xf7},
+    {0x28, 0x3c},
+    {0x124, 0x78},
+    {0x164, 0x78},
 
 };
 #define RK312x_CODEC_CAPTURE_POWER_UP_LIST_LEN ARRAY_SIZE(capture_power_up_list)
@@ -1783,6 +1787,9 @@ static struct rk312x_reg_val_typ capture_power_down_list[] = {
        {0x9c, 0x00},
        {0x88, 0x00},
        {0x90, 0x44},
+    {0x28, 0x0c},
+    {0x124, 0x38},
+    {0x164, 0x38},
 };
 #define RK312x_CODEC_CAPTURE_POWER_DOWN_LIST_LEN ARRAY_SIZE(\
                                capture_power_down_list)

diff --git a/sound/soc/codecs/rk312x_codec.h b/sound/soc/codecs/rk312x_codec.h
index 68f28c8dad730e3e997f402e77dca39ec62f27db..a4fddd3f70e9d54b7d952fac58fc68685277c12d 100755 (executable)
--- a/sound/soc/codecs/rk312x_codec.h
+++ b/sound/soc/codecs/rk312x_codec.h
@@ -20,6 +20,7 @@
 #define RK312x_DAC_INT_CTL1                    (RK312x_CODEC_BASE + 0x10)
 #define RK312x_DAC_INT_CTL2                    (RK312x_CODEC_BASE + 0x14)
 #define RK312x_DAC_INT_CTL3                    (RK312x_CODEC_BASE + 0x18)
+#define RK312x_ALC_CTL                 (RK312x_CODEC_BASE + 0x28)
 #define RK312x_ADC_MIC_CTL                     (RK312x_CODEC_BASE + 0x88)
 #define RK312x_BST_CTL                         (RK312x_CODEC_BASE + 0x8c)
 #define RK312x_ALC_MUNIN_CTL                   (RK312x_CODEC_BASE + 0x90)