sisfb: fix color component length for pseudocolor modes

sisfb 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 <[email protected]>
Cc: Thomas Winischhofer <[email protected]>
Acked-by: Krzysztof Helt <[email protected]>
Signed-off-by: Andrew Morton <[email protected]>
Signed-off-by: Linus Torvalds <[email protected]>
This commit is contained in:
Michal Januszewski 2009-04-13 14:39:52 -07:00 • committed by Linus Torvalds
commit 811a201374

View file

@ -1129,7 +1129,7 @@ sisfb_bpp_to_var(struct sis_video_info *ivideo, struct fb_var_screeninfo *var)
switch(var->bits_per_pixel) {
case 8:
var->red.offset = var->green.offset = var->blue.offset = 0;
var->red.length = var->green.length = var->blue.length = 6;
var->red.length = var->green.length = var->blue.length = 8;
break;
case 16:
var->red.offset = 11;