From: Hans Verkuil Date: Wed, 18 Jul 2007 16:22:06 +0000 (-0300) Subject: V4L/DVB (5866): ivtv: fix DMA timeout when capturing VBI + another stream X-Git-Tag: v2.6.23-rc1~193^2~5 X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=dd1e729d63f74a0b6290ca417bafd3fd8665db50;p=pandora-kernel.git V4L/DVB (5866): ivtv: fix DMA timeout when capturing VBI + another stream The VBI DMA is handled in a special way and is marked with a bit. However, that bit was set at the wrong time and could be cleared by mistake if a PCM (or other) DMA request would arrive before the VBI DMA was completed. So on completion of the VBI DMA the driver no longer knew that that DMA transfer was for VBI data. And this in turn caused havoc with the card's DMA engine. Signed-off-by: Hans Verkuil Signed-off-by: Mauro Carvalho Chehab --- Reading git-diff-tree failed