From: Peter Ujfalusi <peter.ujfalusi@nokia.com>
Date: Thu, 20 Aug 2009 13:18:14 +0000 (+0300)
Subject: OMAP: McBSP: Add link DMA mode selection
X-Git-Tag: v2.6.32-rc1~166^2~56
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=98cb20e88957faf9c99e194242caac7f55dd47e4;p=pandora-kernel.git

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>
---

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