[PATCH] fbdev: Static pseudocolor with depth less than 4 does exist

A static pseudocolor visual with depth less than 4 does exist, so let's not
accidentally upscale the depth with this configuration

Signed-off-by: Antonino Daplas <adaplas@pol.net>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>

diff --git a/drivers/video/fbmem.c b/drivers/video/fbmem.c
index 9bb6763..2529805 100644 (file)
--- a/drivers/video/fbmem.c
+++ b/drivers/video/fbmem.c
@@ -433,7 +433,7 @@ int fb_prepare_logo(struct fb_info *info, int rotate)
                        depth = info->var.green.length;
        }
 
-       if (info->fix.visual == FB_VISUAL_STATIC_PSEUDOCOLOR) {
+       if (info->fix.visual == FB_VISUAL_STATIC_PSEUDOCOLOR && depth > 4) {
                /* assume console colormap */
                depth = 4;
        }