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ASoC: rockchip: ignore 0Hz sysclk
authorKatsuhiro Suzuki <katsuhiro@katsuster.net>
Sat, 7 Sep 2019 17:43:32 +0000 (02:43 +0900)
committerMark Brown <broonie@kernel.org>
Mon, 9 Sep 2019 09:51:06 +0000 (10:51 +0100)
commit2e94a9a2069873c5d0281dd529f6fc6c15a861b3
tree42f4a922225cdb67d5615516c19db48531c1dfd9tree | snapshot
parentd01d7a98359b5136a1fee858ebccb9b22ac0b82acommit | diff
ASoC: rockchip: ignore 0Hz sysclk

This patch ignores sysclk setting if it is 0Hz.

Some codecs treat 0Hz sysclk as signal of applying no constraints.
This driver does not have such feature but current implementation
outputs 'Failed to set mclk' error message if machine driver sets
0Hz sysclk to this driver.

Signed-off-by: Katsuhiro Suzuki <katsuhiro@katsuster.net>
Link: https://lore.kernel.org/r/20190907174332.19586-1-katsuhiro@katsuster.net
Signed-off-by: Mark Brown <broonie@kernel.org>
sound/soc/rockchip/rockchip_i2s.c diff | blob | history
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