From: Maxime Ripard Date: Thu, 7 May 2015 15:38:08 +0000 (+0200) Subject: dmaengine: xdmac: Handle descriptor's view 3 registers X-Git-Tag: omap-for-v4.3/legacy-v2-signed~103^2~4^2~5 X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=ee0fe35c8dcde29e7f65c34c286378750c075bf3;p=pandora-kernel.git dmaengine: xdmac: Handle descriptor's view 3 registers The XDMAC DMA controller uses a concept of views to be able to handle descriptors of different sizes. So far, only the views 1 and 2 were handled by the driver. Unfortunately, we need some of the configuration fields found in the view 3 in order to support memset and interleaved transfers. Add the definition for the view 3 registers, and the needed code to handle view 3 descriptors. Signed-off-by: Maxime Ripard Acked-by: Ludovic Desroches Signed-off-by: Vinod Koul --- Reading git-diff-tree failed