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Commit 1a8bc5a2 authored by Shengjiu Wang's avatar Shengjiu Wang Committed by Greg Kroah-Hartman
Browse files

ASoC: ak5558: correct reset polarity 



[ Upstream commit 0b93bbc977af55fd10687f2c96c807cba95cb927 ]

Reset (aka power off) happens when the reset gpio is made active.
The reset gpio is GPIO_ACTIVE_LOW

Fixes: 92088477 ("ASoC: ak5558: Add support for AK5558 ADC driver")
Signed-off-by: default avatarShengjiu Wang <shengjiu.wang@nxp.com>
Link: https://lore.kernel.org/r/1618382024-31725-1-git-send-email-shengjiu.wang@nxp.com


Signed-off-by: default avatarMark Brown <broonie@kernel.org>
Signed-off-by: default avatarSasha Levin <sashal@kernel.org>
parent b469f21b

sound/soc/codecs/ak5558.c

+2 −2
Original line number Diff line number Diff line
@@ -271,7 +271,7 @@ 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);

}
@@ -280,7 +280,7 @@ 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);

}