commit 98cb20e88957faf9c99e194242caac7f55dd47e4
author Peter Ujfalusi <peter.ujfalusi@nokia.com> Thu Aug 20 16:18:14 2009 +0300
committer Mark Brown <broonie@opensource.wolfsonmicro.com> Thu Aug 20 20:10:27 2009 +0100
tree e87f54f9cf9cba27a88711d336d4f4b6bdb3b396
parent 4c8200aeb04b8aeaf8c7425f49caf761e2cda95a

OMAP: McBSP: Add link DMA mode selection

It adds a new sysfs file, where the user can configure the mcbsp mode to use.
If the mcbsp channel is in use, it does not allow the change.
Than in omap_pcm_open we can call the omap_mcbsp_get_opmode to get the mode,
store it, than use it to implement the different modes.

Signed-off-by: Peter Ujfalusi <peter.ujfalusi@nokia.com>
Signed-off-by: Eduardo Valentin <eduardo.valentin@nokia.com>
Acked-by: Tony Lindgren <tony@atomide.com>
Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>