diff options
| author | Shuming Fan <shumingf@realtek.com> | 2021-01-11 17:25:44 +0800 |
|---|---|---|
| committer | Mark Brown <broonie@kernel.org> | 2021-01-11 14:03:51 +0000 |
| commit | 5a15cd7fce20b1fd4aece6a0240e2b58cd6a225d (patch) | |
| tree | bd2460581a9565bbc035bb12be97e5ac4bc220e4 /sound/soc/codecs/rt5682.c | |
| parent | 867f8d18df4f5ccd6c2daf4441a6adeca0b9725b (diff) | |
ASoC: rt5682: enable fast discharge for headset unplugging
To avoid the pop noise, this patch enables the feature of fast discharge.
Signed-off-by: Shuming Fan <shumingf@realtek.com>
Link: https://lore.kernel.org/r/20210111092544.9064-1-shumingf@realtek.com
Signed-off-by: Mark Brown <broonie@kernel.org>
Diffstat (limited to 'sound/soc/codecs/rt5682.c')
| -rw-r--r-- | sound/soc/codecs/rt5682.c | 8 |
1 files changed, 7 insertions, 1 deletions
diff --git a/sound/soc/codecs/rt5682.c b/sound/soc/codecs/rt5682.c index 4d865edadd7e..42ad5bea86b5 100644 --- a/sound/soc/codecs/rt5682.c +++ b/sound/soc/codecs/rt5682.c @@ -953,6 +953,8 @@ int rt5682_headset_detect(struct snd_soc_component *component, int jack_insert) case 0x1: case 0x2: rt5682->jack_type = SND_JACK_HEADSET; + snd_soc_component_update_bits(component, RT5682_CBJ_CTRL_1, + RT5682_FAST_OFF_MASK, RT5682_FAST_OFF_EN); rt5682_enable_push_button_irq(component, true); break; default: @@ -982,6 +984,8 @@ int rt5682_headset_detect(struct snd_soc_component *component, int jack_insert) snd_soc_component_update_bits(component, RT5682_MICBIAS_2, RT5682_PWR_CLK25M_MASK | RT5682_PWR_CLK1M_MASK, RT5682_PWR_CLK25M_PD | RT5682_PWR_CLK1M_PD); + snd_soc_component_update_bits(component, RT5682_CBJ_CTRL_1, + RT5682_FAST_OFF_MASK, RT5682_FAST_OFF_DIS); rt5682->jack_type = 0; } @@ -1012,10 +1016,12 @@ static int rt5682_set_jack_detect(struct snd_soc_component *component, switch (rt5682->pdata.jd_src) { case RT5682_JD1: snd_soc_component_update_bits(component, + RT5682_CBJ_CTRL_5, 0x0700, 0x0600); + snd_soc_component_update_bits(component, RT5682_CBJ_CTRL_2, RT5682_EXT_JD_SRC, RT5682_EXT_JD_SRC_MANUAL); snd_soc_component_write(component, RT5682_CBJ_CTRL_1, - 0xd042); + 0xd142); snd_soc_component_update_bits(component, RT5682_CBJ_CTRL_3, RT5682_CBJ_IN_BUF_EN, RT5682_CBJ_IN_BUF_EN); |