cirrusfb: add Laguna additional overflow register
authorKrzysztof Helt <krzysztof.h1@wp.pl>
Tue, 31 Mar 2009 22:25:04 +0000 (15:25 -0700)
committerLinus Torvalds <torvalds@linux-foundation.org>
Wed, 1 Apr 2009 15:59:27 +0000 (08:59 -0700)
commit213d4bdd8cd405d9ba59ee78165b8c870f83a018
treeee9f4cdf2d8a964f2d75b5948b059ada6e62fe94
parent55a4ea6ab0fff0c02f101a60d2ba4f1794990499
cirrusfb: add Laguna additional overflow register

Add additional overflow register setting for Laguna chips.

Also, simplify some code in the cirrusfb_pan_display() and
cirrusfb_blank().

Signed-off-by: Krzysztof Helt <krzysztof.h1@wp.pl>
Cc: Geert Uytterhoeven <geert@linux-m68k.org>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
drivers/video/cirrusfb.c
include/video/cirrus.h