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OMAP: McBSP: Provide functions for ASoC frame syncronization

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ASoC has an annoying bug letting either L or R channel to be
played on L channel. In other words, L and R channels can
switch at random. This provides McBSP funtionality that may
be used to fix this feature.

Signed-off-by: Eero Nurkkala <ext-eero.nurkkala@nokia.com>
Acked-by: Tony Lindgren <tony@atomide.com>
Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
This commit is contained in:
Eero Nurkkala
2009-08-20 16:18:07 +03:00
committed by Mark Brown
parent a4d7d550a9
commit 9abea08e43
2 changed files with 54 additions and 0 deletions
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2
arch/arm/plat-omap/include/mach/mcbsp.h
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@@ -389,6 +389,8 @@ int omap_mcbsp_request(unsigned int id);
void omap_mcbsp_free(unsigned int id);
void omap_mcbsp_start(unsigned int id, int tx, int rx);
void omap_mcbsp_stop(unsigned int id, int tx, int rx);
void omap_mcbsp_xmit_enable(unsigned int id, u8 enable);
void omap_mcbsp_recv_enable(unsigned int id, u8 enable);
void omap_mcbsp_xmit_word(unsigned int id, u32 word);
u32 omap_mcbsp_recv_word(unsigned int id);