From: Ian Armstrong <ian@iarmst.demon.co.uk>
Date: Fri, 12 Oct 2007 11:15:41 +0000 (-0300)
Subject: V4L/DVB (6340): ivtvfb: screen mode change sometimes goes wrong
X-Git-Tag: v2.6.24-rc1~66^2~17
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=6659e3ed559db2e730947268f9d57869b7a9016c;p=pandora-kernel.git

V4L/DVB (6340): ivtvfb: screen mode change sometimes goes wrong

This patch partially reverts a previous change that caused the
CX2341X_OSD_SET_PIXEL_FORMAT firmware calls to be skipped when the pixel
format of the framebuffer wasn't altered by FBIOPUT_VSCREENINFO.

Unfortunately, another firmware call on the PVR350 sometimes scrambles the
display when trying to adjust the framebuffer settings. This patch re-enables
the CX2341X_OSD_SET_PIXEL_FORMAT calls to try and prevent this from
occurring.

Signed-off-by: Ian Armstrong <ian@iarmst.demon.co.uk>
Signed-off-by: Hans Verkuil <hverkuil@xs4all.nl>
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
---

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