From: Michal Januszewski <spock@gentoo.org>
To: linux-kernel@vger.kernel.org
Cc: linux-fbdev-devel@lists.sourceforge.net, Knut_Petersen@t-online.de
Subject: [PATCH] cyblafb: fix color component length for pseudocolor modes
Date: Tue, 31 Mar 2009 00:08:48 +0200 [thread overview]
Message-ID: <20090330220848.GC6993@spock.one.pl> (raw)
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;
reply other threads:[~2009-03-30 22:08 UTC|newest]
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