[PATCH] vga16fb: fix color component length for pseudocolor modes
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STALE6399d
From: Michal Januszewski <spock@gentoo.org>
Date: 2009-03-30 22:05:43
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Subsystem:
framebuffer layer, the rest · Maintainers:
Helge Deller, Linus Torvalds
vga16fb incorrectly sets the length of the color fields to 6 or 2 bits for PSEUDOCOLOR modes, for which either 8 or 4 bits are used per pixel. Fix this by setting the length to 8 or 4, respectively. Signed-off-by: Michal Januszewski <spock@gentoo.org> ---
diff --git a/drivers/video/vga16fb.c b/drivers/video/vga16fb.c
index 5b29389..50033b9 100644
--- a/drivers/video/vga16fb.c
+++ b/drivers/video/vga16fb.c@@ -506,7 +506,7 @@ static int vga16fb_check_var(struct fb_var_screeninfo *var, var->red.offset = var->green.offset = var->blue.offset = var->transp.offset = 0; var->red.length = var->green.length = var->blue.length = - (par->isVGA) ? 6 : 2; + (par->isVGA) ? 8 : 4; var->transp.length = 0; var->activate = FB_ACTIVATE_NOW; var->height = -1;