tree 14583f207bf08163a97f2ed61a3b93d17fc22f85
parent ffb7394d51cf6f60a3753a5cc40613fc9d5c5c96
author Trent Piepho <xyzzy@speakeasy.org> 1187928396 -0300
committer Mauro Carvalho Chehab <mchehab@infradead.org> 1191978397 -0300

V4L/DVB (6085): cx88-alsa: Fix mmap support

The driver has long claimed to support mmap, but it didn't work at all.  Some
of the dma buffer parameters weren't set, and since video_buf uses vmalloc to
allocate the buffer, a page callback is needed too.

Signed-off-by: Trent Piepho <xyzzy@speakeasy.org>
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>