52 Commits

Author	SHA1	Message	Date
Russell King	3850e22f51	dmaengine: omap: add support for returning residue in tx_state method ... Add support for returning the residue for a particular descriptor by reading the current DMA address for the source or destination side of the transfer as appropriate, and walking the scatterlist until we find an entry containing the current DMA address. Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>	2012-07-31 12:06:21 +01:00
Russell King	7bedaa5537	dmaengine: add OMAP DMA engine driver ... Tested-by: Tony Lindgren <tony@atomide.com> Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>	2012-07-31 12:06:20 +01:00