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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)
commite1daca7086ff174ff514ff60cdea9dba4c2facf8
tree42f4a922225cdb67d5615516c19db48531c1dfd9tree | snapshot
parent7422205b053753fa19b9df3d4d63cb5029322470commit | 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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