From: Lamarque Vieira Souza <lamarque@gmail.com>
Date: Mon, 20 Jul 2009 23:46:42 +0000 (-0300)
Subject: V4L/DVB (12325): Implement changing resolution on the fly for zr364xx driver
X-Git-Tag: v2.6.32-rc1~679^2~150
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=8c5f32ac2f8c1b92149b08bba673ccecb7578e57;p=pandora-kernel.git

V4L/DVB (12325): Implement changing resolution on the fly for zr364xx driver

This patch implements changing resolution in zr364xx_vidioc_s_fmt_vid_cap for
zr364xx driver. This version is synced with v4l-dvb as of 20/Jul/2009. Tested
with Creative PC-CAM 880.

OBS: I had to increase MAX_FRAME_SIZE to prevent a hard crash in my notebook
(caps lock blinking) when testing with mplayer, which automatically sets
resolution to the maximum (640x480). Maybe we should add code to auto-detect
frame size to prevent this kind of crash in the future.

Signed-off-by: Lamarque V. Souza <lamarque@gmail.com>
Signed-off-by: Antoine Jacquet <royale@zerezo.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
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