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authorAntonino A. Daplas <adaplas@gmail.com>2006-04-10 22:55:49 -0700
committerLinus Torvalds <torvalds@g5.osdl.org>2006-04-11 06:18:54 -0700
commit397eeab321e87d8c1ef928b58f256513e6f481dc (patch)
tree01bdc74a00ef159b2be1eafd7c8b4010555d7a87 /drivers/video
parent89ec4c238e7a3d7e660291f3f1a8181381baad77 (diff)
[PATCH] fbdev: Use logo with depth of 4 or less for static pseudocolor
Since the visual STATIC_PSEUDOCOLOR has a read-only colormap, use logos with 16 colors only since these logos use the console palette. This has a higher likelihood that the logo will display correctly. Signed-of-by: Antonino Daplas <adaplas@pol.net> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
Diffstat (limited to 'drivers/video')
-rw-r--r--drivers/video/fbmem.c5
1 files changed, 5 insertions, 0 deletions
diff --git a/drivers/video/fbmem.c b/drivers/video/fbmem.c
index 944855b3e4af..8d8eadb64853 100644
--- a/drivers/video/fbmem.c
+++ b/drivers/video/fbmem.c
@@ -435,6 +435,11 @@ int fb_prepare_logo(struct fb_info *info, int rotate)
depth = info->var.green.length;
}
+ if (info->fix.visual == FB_VISUAL_STATIC_PSEUDOCOLOR) {
+ /* assume console colormap */
+ depth = 4;
+ }
+
if (depth >= 8) {
switch (info->fix.visual) {
case FB_VISUAL_TRUECOLOR: