From: Trent Piepho <xyzzy@speakeasy.org>
Date: Sun, 29 Mar 2009 01:25:35 +0000 (-0300)
Subject: V4L/DVB (11261): saa7146: Remove buffer type check from vidioc_g_parm
X-Git-Tag: v2.6.30-rc1~621^2~46
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=f911eab66d892b7cf9c3e59de7716b89827a42c1;p=pandora-kernel.git

V4L/DVB (11261): saa7146: Remove buffer type check from vidioc_g_parm

The v4l2-ioctl core now only allows buffer types for which the
corresponding ->vidioc_try_fmt_xxx() methods are defined to be used with
vidioc_(g|s)_parm.

The driver was only allowing VIDEO_CAPTURE buffers for g_parm, but since
the driver defines ->vidioc_try_fmt_vid_overlay() it will now allow
VIDEO_OVERLAY buffers as well.  This should be fine as the fields the
driver fills in, readbuffers and frame rate, aren't wrong for VIDEO_OVERLAY
buffers.

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