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sm501fb: set transp.offset to 0 in 8bpp and 16bpp modes

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Even though it may not be strictly necessary transp.offset should probably be
0 when alpha channel is not available.

Signed-off-by: Ville Syrjala <syrjala@sci.fi>
Acked-by: Ben Dooks <ben-linux@fluff.org>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
This commit is contained in:
Ville Syrjala 2008-03-04 14:28:48 -08:00 committed by Linus Torvalds
parent fedbb3625b
commit 19d06eff4e
1 changed files with 2 additions and 0 deletions
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2
drivers/video/sm501fb.c
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@ -281,6 +281,7 @@ static int sm501fb_check_var(struct fb_var_screeninfo *var,
var->blue.length = var->bits_per_pixel;
var->blue.offset = 0;
var->transp.length = 0;
var->transp.offset = 0;
break;
@ -294,6 +295,7 @@ static int sm501fb_check_var(struct fb_var_screeninfo *var,
var->green.offset = 5;
var->blue.offset = 0;
}
var->transp.offset = 0;
var->red.length = 5;
var->green.length = 6;