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rk312x codec : fix the bug of codec capture gain

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This commit is contained in:
smj
2014-12-26 21:06:04 +08:00
parent 564a66a1cb
commit 4df3c8bb27
1 changed files with 53 additions and 13 deletions
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66
sound/soc/codecs/rk312x_codec.c
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@@ -922,15 +922,27 @@ static int rk312x_capture_path_put(struct snd_kcontrol *kcontrol,
case Main_Mic:
if (pre_path == MIC_OFF) {
rk312x_codec_power_up(RK312x_CODEC_CAPTURE);
snd_soc_write(rk312x_priv->codec, 0x94, 0x20|rk312x_priv->capture_volume);
snd_soc_write(rk312x_priv->codec, 0x98, rk312x_priv->capture_volume);
/* snd_soc_write(rk312x_priv->codec, 0x94,
0x20|rk312x_priv->capture_volume); */
/* snd_soc_write(rk312x_priv->codec, 0x98,
rk312x_priv->capture_volume); */
snd_soc_write(rk312x_priv->codec, 0x10c,
0x20|rk312x_priv->capture_volume);
snd_soc_write(rk312x_priv->codec, 0x14c,
0x20|rk312x_priv->capture_volume);
}
break;
case Hands_Free_Mic:
if (pre_path == MIC_OFF) {
rk312x_codec_power_up(RK312x_CODEC_CAPTURE);
snd_soc_write(rk312x_priv->codec, 0x94, 0x20|rk312x_priv->capture_volume);
snd_soc_write(rk312x_priv->codec, 0x98, rk312x_priv->capture_volume);
/* snd_soc_write(rk312x_priv->codec,0x94,
0x20|rk312x_priv->capture_volume); */
/* snd_soc_write(rk312x_priv->codec,
0x98, rk312x_priv->capture_volume); */
snd_soc_write(rk312x_priv->codec,
0x10c, 0x20|rk312x_priv->capture_volume);
snd_soc_write(rk312x_priv->codec,
0x14c, 0x20|rk312x_priv->capture_volume);
}
break;
case BT_Sco_Mic:
@@ -1767,8 +1779,15 @@ static struct rk312x_reg_val_typ capture_power_up_list[] = {
{0x98, CAP_VOL},
{0x88, 0xf7},
{0x28, 0x3c},
{0x124, 0x78},
{0x164, 0x78},
/* {0x124, 0x78}, */
/* {0x164, 0x78}, */
{0x10c, 0x20 | CAP_VOL},
{0x14c, 0x20 | CAP_VOL},
/*close left channel*/
{0x90, 0x07},
{0x88, 0xd7},
{0x8c, 0x07},
{0x9c, 0x0e},
};
#define RK312x_CODEC_CAPTURE_POWER_UP_LIST_LEN ARRAY_SIZE(capture_power_up_list)
@@ -1788,8 +1807,10 @@ static struct rk312x_reg_val_typ capture_power_down_list[] = {
{0x88, 0x00},
{0x90, 0x44},
{0x28, 0x0c},
{0x124, 0x38},
{0x164, 0x38},
{0x10c, 0x2c},
{0x14c, 0x2c},
/* {0x124, 0x38}, */
/* {0x164, 0x38}, */
};
#define RK312x_CODEC_CAPTURE_POWER_DOWN_LIST_LEN ARRAY_SIZE(\
capture_power_down_list)
@@ -1814,9 +1835,22 @@ static int rk312x_codec_power_up(int type)
playback_power_up_list[i].value);
}
} else if (type == RK312x_CODEC_CAPTURE) {
for (i = 0; i < RK312x_CODEC_CAPTURE_POWER_UP_LIST_LEN; i++) {
snd_soc_write(codec, capture_power_up_list[i].reg,
capture_power_up_list[i].value);
if (rk312x_priv->rk312x_for_mid == 1) {
for (i = 0;
i < RK312x_CODEC_CAPTURE_POWER_UP_LIST_LEN;
i++) {
snd_soc_write(codec,
capture_power_up_list[i].reg,
capture_power_up_list[i].value);
}
} else {
for (i = 0;
i < RK312x_CODEC_CAPTURE_POWER_UP_LIST_LEN - 4;
i++) {
snd_soc_write(codec,
capture_power_up_list[i].reg,
capture_power_up_list[i].value);
}
}
} else if (type == RK312x_CODEC_INCALL) {
snd_soc_update_bits(codec, RK312x_ALC_MUNIN_CTL,
@@ -1874,8 +1908,14 @@ static void rk312x_codec_capture_work(struct work_struct *work)
break;
case RK312x_CODEC_WORK_POWER_UP:
rk312x_codec_power_up(RK312x_CODEC_CAPTURE);
snd_soc_write(rk312x_priv->codec, 0x94, 0x20|rk312x_priv->capture_volume);
snd_soc_write(rk312x_priv->codec, 0x98, rk312x_priv->capture_volume);
/* snd_soc_write(rk312x_priv->codec,
0x94, 0x20|rk312x_priv->capture_volume); */
/* snd_soc_write(rk312x_priv->codec,
0x98, rk312x_priv->capture_volume); */
snd_soc_write(rk312x_priv->codec,
0x10c, 0x20|rk312x_priv->capture_volume);
snd_soc_write(rk312x_priv->codec,
0x14c, 0x20|rk312x_priv->capture_volume);
break;
default:
break;