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ASoC: rt5682: fix jack type detection issue 

The jack type detection needs the main bias power of analog.
The modification makes sure the main bias power on/off while jack plug/unplug.

Signed-off-by: Shuming Fan <shumingf@realtek.com>
Signed-off-by: Mark Brown <broonie@kernel.org>
This commit is contained in:
Shuming Fan 2019-03-18 15:17:13 +08:00 committed by Mark Brown
parent 4834d7070c
commit 675212bfb2
No known key found for this signature in database
GPG Key ID: 24D68B725D5487D0
1 changed files with 5 additions and 7 deletions
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12
sound/soc/codecs/rt5682.c
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@ -915,7 +915,8 @@ static int rt5682_headset_detect(struct snd_soc_component *component,
if (jack_insert) {
snd_soc_component_update_bits(component, RT5682_PWR_ANLG_1,
RT5682_PWR_VREF2, RT5682_PWR_VREF2);
RT5682_PWR_VREF2 | RT5682_PWR_MB,
RT5682_PWR_VREF2 | RT5682_PWR_MB);
snd_soc_component_update_bits(component,
RT5682_PWR_ANLG_1, RT5682_PWR_FV2, 0);
usleep_range(15000, 20000);
@ -952,7 +953,7 @@ static int rt5682_headset_detect(struct snd_soc_component *component,
snd_soc_component_update_bits(component, RT5682_CBJ_CTRL_1,
RT5682_TRIG_JD_MASK, RT5682_TRIG_JD_LOW);
snd_soc_component_update_bits(component, RT5682_PWR_ANLG_1,
RT5682_PWR_VREF2, 0);
RT5682_PWR_VREF2 | RT5682_PWR_MB, 0);
snd_soc_component_update_bits(component, RT5682_PWR_ANLG_3,
RT5682_PWR_CBJ, 0);
@ -2301,16 +2302,13 @@ static int rt5682_set_bias_level(struct snd_soc_component *component,
switch (level) {
case SND_SOC_BIAS_PREPARE:
regmap_update_bits(rt5682->regmap, RT5682_PWR_ANLG_1,
RT5682_PWR_MB | RT5682_PWR_BG,
RT5682_PWR_MB | RT5682_PWR_BG);
RT5682_PWR_BG, RT5682_PWR_BG);
regmap_update_bits(rt5682->regmap, RT5682_PWR_DIG_1,
RT5682_DIG_GATE_CTRL | RT5682_PWR_LDO,
RT5682_DIG_GATE_CTRL | RT5682_PWR_LDO);
break;
case SND_SOC_BIAS_STANDBY:
regmap_update_bits(rt5682->regmap, RT5682_PWR_ANLG_1,
RT5682_PWR_MB, RT5682_PWR_MB);
regmap_update_bits(rt5682->regmap, RT5682_PWR_DIG_1,
RT5682_DIG_GATE_CTRL, RT5682_DIG_GATE_CTRL);
break;
@ -2318,7 +2316,7 @@ static int rt5682_set_bias_level(struct snd_soc_component *component,
regmap_update_bits(rt5682->regmap, RT5682_PWR_DIG_1,
RT5682_DIG_GATE_CTRL | RT5682_PWR_LDO, 0);
regmap_update_bits(rt5682->regmap, RT5682_PWR_ANLG_1,
RT5682_PWR_MB | RT5682_PWR_BG, 0);
RT5682_PWR_BG, 0);
break;
default: