From: "Antonino A. Daplas" <adaplas@gmail.com>
To: Andrew Morton <akpm@osdl.org>
Cc: Linux Fbdev development list <linux-fbdev-devel@lists.sourceforge.net>
Subject: [PATCH] fbdev: Use logo with depth of 4 or less for static pseudocolor
Date: Sun, 09 Apr 2006 22:02:45 +0800 [thread overview]
Message-ID: <44391405.5050900@gmail.com> (raw)
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>
---
drivers/video/fbmem.c | 5 +++++
1 files changed, 5 insertions(+), 0 deletions(-)
diff --git a/drivers/video/fbmem.c b/drivers/video/fbmem.c
index 944855b..8d8eadb 100644
--- a/drivers/video/fbmem.c
+++ b/drivers/video/fbmem.c
@@ -435,6 +435,11 @@ int fb_prepare_logo(struct fb_info *info
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:
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reply other threads:[~2006-04-09 14:03 UTC|newest]
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