diff options
| author |   Bard Liao <bardliao@realtek.com> | 2016-10-24 18:32:18 +0800 |
|---|---|---|
| committer |   Mark Brown <broonie@kernel.org> | 2016-10-24 16:03:00 +0100 |
| commit | f515c3834a4adf8b33f0e7215d434410b1687164 (patch) | |
| tree | ab331245e26b39dd7a869bb16f1deecb52e76ebc /sound | |
| parent | Linux 4.9-rc1 (diff) | |
| download | linux-dev-f515c3834a4adf8b33f0e7215d434410b1687164.tar.xz linux-dev-f515c3834a4adf8b33f0e7215d434410b1687164.zip | |
ASoC: rt298: fix jack type detect error
rt298_jack_detect may be called before card is instantiated. And
snd_soc_dapm_force_enable_pin will not work in that case. So, update
bit manually by regmap_update_bits.
Signed-off-by: Bard Liao <bardliao@realtek.com>
Signed-off-by: Mark Brown <broonie@kernel.org>
Diffstat (limited to 'sound')
| -rw-r--r-- | sound/soc/codecs/rt298.c | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/sound/soc/codecs/rt298.c b/sound/soc/codecs/rt298.c index 55558643166f..2db8179047ae 100644 --- a/sound/soc/codecs/rt298.c +++ b/sound/soc/codecs/rt298.c @@ -249,6 +249,11 @@ static int rt298_jack_detect(struct rt298_priv *rt298, bool *hp, bool *mic) snd_soc_dapm_force_enable_pin(dapm, "LDO1"); snd_soc_dapm_sync(dapm); + regmap_update_bits(rt298->regmap, + RT298_POWER_CTRL1, 0x1001, 0); + regmap_update_bits(rt298->regmap, + RT298_POWER_CTRL2, 0x4, 0x4); + regmap_write(rt298->regmap, RT298_SET_MIC1, 0x24); msleep(50); |