diff options
| author | Shengjiu Wang <shengjiu.wang@nxp.com> | 2021-04-14 09:33:43 +0300 |
|---|---|---|
| committer | Mark Brown <broonie@kernel.org> | 2021-04-14 17:24:16 +0300 |
| commit | 0b93bbc977af55fd10687f2c96c807cba95cb927 (patch) | |
| tree | cec35eac3acec0a66cd97a7cfff09b8e9009630f /sound/soc/codecs/ak5558.c | |
| parent | cdf20c3ef0e90b962e62ae7d835d7f46333285bc (diff) | |
| download | linux-0b93bbc977af55fd10687f2c96c807cba95cb927.tar.xz | |
ASoC: ak5558: correct reset polarity
Reset (aka power off) happens when the reset gpio is made active.
The reset gpio is GPIO_ACTIVE_LOW
Fixes: 920884777480 ("ASoC: ak5558: Add support for AK5558 ADC driver")
Signed-off-by: Shengjiu Wang <shengjiu.wang@nxp.com>
Link: https://lore.kernel.org/r/1618382024-31725-1-git-send-email-shengjiu.wang@nxp.com
Signed-off-by: Mark Brown <broonie@kernel.org>
Diffstat (limited to 'sound/soc/codecs/ak5558.c')
| -rw-r--r-- | sound/soc/codecs/ak5558.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/sound/soc/codecs/ak5558.c b/sound/soc/codecs/ak5558.c index 8e4dca753f0b..f24d91b728dd 100644 --- a/sound/soc/codecs/ak5558.c +++ b/sound/soc/codecs/ak5558.c @@ -323,7 +323,7 @@ static void ak5558_power_off(struct ak5558_priv *ak5558) if (!ak5558->reset_gpiod) return; - gpiod_set_value_cansleep(ak5558->reset_gpiod, 0); + gpiod_set_value_cansleep(ak5558->reset_gpiod, 1); usleep_range(1000, 2000); } @@ -332,7 +332,7 @@ static void ak5558_power_on(struct ak5558_priv *ak5558) if (!ak5558->reset_gpiod) return; - gpiod_set_value_cansleep(ak5558->reset_gpiod, 1); + gpiod_set_value_cansleep(ak5558->reset_gpiod, 0); usleep_range(1000, 2000); } |