diff options
| author | Derek Fang <derek.fang@realtek.com> | 2021-12-14 18:50:33 +0800 |
|---|---|---|
| committer | Mark Brown <broonie@kernel.org> | 2021-12-14 13:37:35 +0000 |
| commit | 8deb34a90f06374fd26f722c2a79e15160f66be7 (patch) | |
| tree | ab679530e0cc12bc7655d56367b5ee5820031289 /sound | |
| parent | db635ba4fadf3ba676d07537f3b3f58166aa7b0e (diff) | |
| download | linux-8deb34a90f06374fd26f722c2a79e15160f66be7.tar.bz2 | |
ASoC: rt5682: fix the wrong jack type detected
Some powers were changed during the jack insert detection
and clk's enable/disable in CCF.
If in parallel, the influence has a chance to detect
the wrong jack type, so add a lock.
Signed-off-by: Derek Fang <derek.fang@realtek.com>
Link: https://lore.kernel.org/r/20211214105033.471-1-derek.fang@realtek.com
Signed-off-by: Mark Brown <broonie@kernel.org>
Diffstat (limited to 'sound')
| -rw-r--r-- | sound/soc/codecs/rt5682.c | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/sound/soc/codecs/rt5682.c b/sound/soc/codecs/rt5682.c index 5224123d0d3b..b34a8542077d 100644 --- a/sound/soc/codecs/rt5682.c +++ b/sound/soc/codecs/rt5682.c @@ -929,6 +929,8 @@ int rt5682_headset_detect(struct snd_soc_component *component, int jack_insert) unsigned int val, count; if (jack_insert) { + snd_soc_dapm_mutex_lock(dapm); + snd_soc_component_update_bits(component, RT5682_PWR_ANLG_1, RT5682_PWR_VREF2 | RT5682_PWR_MB, RT5682_PWR_VREF2 | RT5682_PWR_MB); @@ -979,6 +981,8 @@ 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_PU | RT5682_PWR_CLK1M_PU); + + snd_soc_dapm_mutex_unlock(dapm); } else { rt5682_enable_push_button_irq(component, false); snd_soc_component_update_bits(component, RT5682_CBJ_CTRL_1, |