* [PATCH] cyblafb: fix color component length for pseudocolor modes
@ 2009-03-30 22:08 Michal Januszewski
0 siblings, 0 replies; only message in thread
From: Michal Januszewski @ 2009-03-30 22:08 UTC (permalink / raw)
To: linux-kernel; +Cc: linux-fbdev-devel, Knut_Petersen
cyblafb incorrectly sets the length of the color fields to 6 bits
for PSEUDOCOLOR modes, even though 8 bits are always used per pixel.
Fix this by setting the length to 8.
Signed-off-by: Michal Januszewski <spock@gentoo.org>
Cc: Knut Petersen <Knut_Petersen@t-online.de>
---
diff --git a/drivers/video/cyblafb.c b/drivers/video/cyblafb.c
index 9704b73..8e3a264 100644
--- a/drivers/video/cyblafb.c
+++ b/drivers/video/cyblafb.c
@@ -615,9 +615,9 @@ static int cyblafb_check_var(struct fb_var_screeninfo *var,
var->red.offset = 0;
var->green.offset = 0;
var->blue.offset = 0;
- var->red.length = 6;
- var->green.length = 6;
- var->blue.length = 6;
+ var->red.length = 8;
+ var->green.length = 8;
+ var->blue.length = 8;
break;
case 16:
var->red.offset = 11;
^ permalink raw reply related [flat|nested] only message in thread
only message in thread, other threads:[~2009-03-30 22:08 UTC | newest]
Thread overview: (only message) (download: mbox.gz follow: Atom feed
-- links below jump to the message on this page --
2009-03-30 22:08 [PATCH] cyblafb: fix color component length for pseudocolor modes Michal Januszewski
This is a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox;
as well as URLs for NNTP newsgroup(s).