From: Trent Piepho <xyzzy@speakeasy.org>
Date: Fri, 24 Aug 2007 04:06:36 +0000 (-0300)
Subject: V4L/DVB (6085): cx88-alsa: Fix mmap support
X-Git-Tag: v2.6.24-rc1~1463^2~181
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=f6210c9160dff82ceaaf5e59cf5f8fcd6bdefa38;p=pandora-kernel.git

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>
---

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