From: Clemens Ladisch <clemens@ladisch.de>
To: linux-fbdev-devel@lists.sourceforge.net
Subject: [PATCH] fb: clean the penguin's dirty feet
Date: Mon, 10 Nov 2008 10:52:58 +0100 [thread overview]
Message-ID: <4918047A.5000902@ladisch.de> (raw)
When booting in a direct color mode, the penguin has dirty feet,
i.e., some pixels have the wrong color. This is caused by
fb_set_logo_directpalette() which does not initialize the last 32
palette entries.
Signed-off-by: Clemens Ladisch <clemens@ladisch.de>
--- linux-2.6.orig/drivers/video/fbmem.c
+++ linux-2.6/drivers/video/fbmem.c
@@ -232,7 +232,7 @@ static void fb_set_logo_directpalette(st
greenshift = info->var.green.offset;
blueshift = info->var.blue.offset;
- for (i = 32; i < logo->clutsize; i++)
+ for (i = 32; i < 32 + logo->clutsize; i++)
palette[i] = i << redshift | i << greenshift | i << blueshift;
}
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next reply other threads:[~2008-11-10 10:10 UTC|newest]
Thread overview: 2+ messages / expand[flat|nested] mbox.gz Atom feed top
2008-11-10 9:52 Clemens Ladisch [this message]
2008-11-11 12:27 ` [PATCH] fb: clean the penguin's dirty feet Geert Uytterhoeven
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