ASoC: mxs-saif: clear clk gate first before register setting

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Saif needs clear clk gate first before writing registers or the write
will not success.

The original xx_get_mclk function clear clk gate after mclk setting
that may cause the former mclk setting unwork, then the real output
mclk maybe inaccurate.
Placing the clear before setting mclk to avoid such an issue.

We also have to clear clk gate in startup instead of in prepare function.

Signed-off-by: Dong Aisheng <b29396@freescale.com>
Acked-by: Liam Girdwood <lrg@ti.com>
Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>

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Dong Aisheng 2011-08-21 23:45:40 +08:00 • committed by Mark Brown

parent 09d930ae51

commit bbe8ff5e25

1 changed files with 12 additions and 10 deletions

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sound/soc/mxs/mxs-saif.c

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