linux-kernel - [PATCH] cyblafb: fix color component length for pseudocolor modes

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Message-ID: <20090330220848.GC6993@spock.one.pl>
Date:	Tue, 31 Mar 2009 00:08:48 +0200
From:	Michal Januszewski <spock@...too.org>
To:	linux-kernel@...r.kernel.org
Cc:	linux-fbdev-devel@...ts.sourceforge.net, Knut_Petersen@...nline.de
Subject: [PATCH] cyblafb: fix color component length for pseudocolor modes

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@...too.org>
Cc: Knut Petersen <Knut_Petersen@...nline.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;
--
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