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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)
commitf1879d7b98dc9081cffc7718b644c6c41628cd18
tree42f4a922225cdb67d5615516c19db48531c1dfd9tree | snapshot
parent78b93b04771bdbefe94b84222506ba992f579c98commit | 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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