Commit 4242a23c authored Mar 31, 2009 by Krzysztof Helt Committed by Linus Torvalds Apr 01, 2009

cirrusfb: fix threshold register mask for Laguna chips



Fix threshold register mask for Laguna chips otherwise some 8bpp modes are
garbled after selecting a 24bpp mode.

Signed-off-by: Krzysztof Helt <krzysztof.h1@wp.pl>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

parent df3aafd5

drivers/video/cirrusfb.c

+1 −1

Original line number	Diff line number	Diff line
		@@ -875,7 +875,7 @@ static int cirrusfb_set_par_foo(struct fb_info *info)
		threshold = fb_readw(cinfo->laguna_mmio + 0xea);
		control &= ~0x6800;
		format = 0;
		threshold &= 0xffe0 & 0x3fbf;
		threshold &= 0xffc0 & 0x3fbf;
		}
		if (nom) {
		tmp = den << 1;