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| author | Jaechul Lee <jcsing.lee@samsung.com> | 2017-09-06 10:04:15 +0900 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2018-09-26 08:38:14 +0200 |
| commit | 425026ae6b4cff4ac4456b6d10b92134523009cc (patch) | |
| tree | d4798b7badb86976f568c6b7e8e6d41d0e6d5134 /drivers/gpu | |
| parent | 00ac982d7aa3a945a8bdc561d6028b6bd5f92a79 (diff) | |
ASoC: samsung: Fix invalid argument when devm_gpiod_get is called
commit 975b6a93088e83a41ba2f0dec2f086678fdb2a7a upstream.
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: 1bfbc260a5b4 ("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>
Signed-off-by: Sudip Mukherjee <sudipm.mukherjee@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'drivers/gpu')
0 files changed, 0 insertions, 0 deletions