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rk616_codec: add SPK/HP close before incall change

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This commit is contained in:
陈金泉
2013-08-27 18:26:28 +08:00
parent d56a55beb0
commit 183af6915a
1 changed files with 22 additions and 14 deletions
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36
sound/soc/codecs/rk616_codec.c
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@@ -1334,17 +1334,19 @@ static int rk616_voice_call_path_put(struct snd_kcontrol *kcontrol,
switch (rk616->voice_call_path) {
case OFF:
//mute output for incall route pop nosie
rk616_set_gpio(RK616_CODEC_SET_SPK, GPIO_LOW);
rk616_set_gpio(RK616_CODEC_SET_HP, GPIO_LOW);
if (pre_path != RCV &&
pre_path != BT) {
//mute output for incall route pop nosie
rk616_set_gpio(RK616_CODEC_SET_SPK, GPIO_LOW);
rk616_set_gpio(RK616_CODEC_SET_HP, GPIO_LOW);
if (pre_path == SPK_PATH)
mdelay(SPK_AMP_DELAY);
else if (pre_path == HP_PATH ||
pre_path == HP_NO_MIC)
mdelay(HP_MOS_DELAY);
if (pre_path == SPK_PATH)
mdelay(SPK_AMP_DELAY);
else if (pre_path == HP_PATH || pre_path == HP_NO_MIC)
mdelay(HP_MOS_DELAY);
//close incall route
rk616_codec_power_down(RK616_CODEC_INCALL);
rk616_codec_power_down(RK616_CODEC_INCALL);
}
if (pre_path == SPK_PATH) {
rk616_set_gpio(RK616_CODEC_SET_SPK, GPIO_HIGH);
@@ -1362,10 +1364,10 @@ static int rk616_voice_call_path_put(struct snd_kcontrol *kcontrol,
//mute output for incall route pop nosie
rk616_set_gpio(RK616_CODEC_SET_SPK, GPIO_LOW);
rk616_set_gpio(RK616_CODEC_SET_HP, GPIO_LOW);
if (rk616->voice_call_path == SPK_PATH)
if (pre_path == SPK_PATH)
mdelay(SPK_AMP_DELAY);
else if (rk616->voice_call_path == HP_PATH ||
rk616->voice_call_path == HP_NO_MIC)
else if (pre_path == HP_PATH ||
pre_path == HP_NO_MIC)
mdelay(HP_MOS_DELAY);
rk616_codec_power_down(RK616_CODEC_INCALL);
@@ -1378,6 +1380,8 @@ static int rk616_voice_call_path_put(struct snd_kcontrol *kcontrol,
//set mic for modem
rk616_set_gpio(RK616_CODEC_SET_MIC, GPIO_HIGH);
rk616_set_gpio(RK616_CODEC_SET_HP, GPIO_LOW);
//open incall route
if (pre_path == OFF ||
pre_path == RCV ||
@@ -1393,7 +1397,9 @@ static int rk616_voice_call_path_put(struct snd_kcontrol *kcontrol,
break;
case HP_PATH:
//set mic for modem
rk616_set_gpio(RK616_CODEC_SET_MIC, GPIO_LOW);
rk616_set_gpio(RK616_CODEC_SET_MIC, GPIO_LOW);
rk616_set_gpio(RK616_CODEC_SET_SPK, GPIO_LOW);
//open incall route
if (pre_path == OFF ||
@@ -1412,6 +1418,8 @@ static int rk616_voice_call_path_put(struct snd_kcontrol *kcontrol,
//set mic for modem
rk616_set_gpio(RK616_CODEC_SET_MIC, GPIO_HIGH);
rk616_set_gpio(RK616_CODEC_SET_SPK, GPIO_LOW);
//open incall route
if (pre_path == OFF ||
pre_path == RCV ||