ASoC: samsung: Fix invalid argument when devm_gpiod_get is called
devm_gpiod_get is called with GPIOF_OUT_INIT_LOW but the function doesn't allow the parameters. Unluckily, GPIOF_OUT_INIT_LOW is same value as GPIOD_ASIS and gpio direction isn't set properly. Muted stream comes up when I try recording some sounds on TM2. mic-bias gpiod state can't be changed because the gpiod is created with the invalid parameter. The gpio should be set GPIOD_OUT_HIGH. Fixes: 1bfbc260 ("ASoC: samsung: Add machine driver for Exynos5433 based TM2 board") Signed-off-by:Jaechul Lee <jcsing.lee@samsung.com> Reviewed-by:
Krzysztof Kozlowski <krzk@kernel.org> Signed-off-by:
Mark Brown <broonie@kernel.org>
parent
e8d93208
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