ASoC: wm8960: update pll and clock setting function

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Add sysclk auto mode. When it's sysclk auto mode, if the MCLK is
available for clock configure, using MCLK to provide sysclk directly,
otherwise, search a available pll out frequcncy and set pll.

Configure clock in hw_params may cause problems when using bypass style
paths without hw_params in machine driver getting called. So add configure
clock to set_bias_level.

Signed-off-by: Zidan Wang <zidan.wang@freescale.com>
Acked-by: Charles Keepax <ckeepax@opensource.wolfsonmicro.com>
Signed-off-by: Mark Brown <broonie@kernel.org>

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Zidan Wang 2015-08-11 19:25:15 +08:00 • committed by Mark Brown

parent bc0195aad0

commit 3176bf2d7c

2 changed files with 180 additions and 41 deletions

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sound/soc/codecs/wm8960.c

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sound/soc/codecs/wm8960.h

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