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| author |   David Ward <david.ward@gatech.edu> | 2021-04-18 09:46:57 -0400 |
|---|---|---|
| committer |   Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2021-05-19 10:08:24 +0200 |
| commit | f599960166a0a05507d1f331ba933edcb71e32b7 (patch) | |
| tree | 2026adc683ad82d10b249ac94f421c3d9baf1008 /sound | |
| parent | ia64: module: fix symbolizer crash on fdescr (diff) | |
| download | wireguard-linux-f599960166a0a05507d1f331ba933edcb71e32b7.tar.xz wireguard-linux-f599960166a0a05507d1f331ba933edcb71e32b7.zip | |
ASoC: rt286: Make RT286_SET_GPIO_* readable and writable
[ Upstream commit cd8499d5c03ba260e3191e90236d0e5f6b147563 ]
The GPIO configuration cannot be applied if the registers are inaccessible.
This prevented the headset mic from working on the Dell XPS 13 9343.
BugLink: https://bugzilla.kernel.org/show_bug.cgi?id=114171
Signed-off-by: David Ward <david.ward@gatech.edu>
Link: https://lore.kernel.org/r/20210418134658.4333-5-david.ward@gatech.edu
Reviewed-by: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com>
Signed-off-by: Mark Brown <broonie@kernel.org>
Signed-off-by: Sasha Levin <sashal@kernel.org>
Diffstat (limited to 'sound')
| -rw-r--r-- | sound/soc/codecs/rt286.c | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/sound/soc/codecs/rt286.c b/sound/soc/codecs/rt286.c index 03e3e0aa25a2..d8ab8af2c786 100644 --- a/sound/soc/codecs/rt286.c +++ b/sound/soc/codecs/rt286.c @@ -171,6 +171,9 @@ static bool rt286_readable_register(struct device *dev, unsigned int reg) case RT286_PROC_COEF: case RT286_SET_AMP_GAIN_ADC_IN1: case RT286_SET_AMP_GAIN_ADC_IN2: + case RT286_SET_GPIO_MASK: + case RT286_SET_GPIO_DIRECTION: + case RT286_SET_GPIO_DATA: case RT286_SET_POWER(RT286_DAC_OUT1): case RT286_SET_POWER(RT286_DAC_OUT2): case RT286_SET_POWER(RT286_ADC_IN1): |