From: "Antonino A. Daplas" <adaplas@gmail.com>
To: Andrew Morton <akpm@osdl.org>
Cc: Ondrej Zajicek <santiago@mail.cz>,
Linux Fbdev development list
<linux-fbdev-devel@lists.sourceforge.net>
Subject: [PATCH 31/41] fbdev: Add tile operation to get the maximum length of the map
Date: Wed, 25 Apr 2007 15:10:32 +0800 [thread overview]
Message-ID: <462EFEE8.60206@gmail.com> (raw)
Add a tile method, fb_get_tilemax(), that returns the maximum length of
the tile map (or font map). This is needed by s3fb which can only handle
256 characters.
Signed-off-by: Antonino Daplas <adaplas@gmail.com>
---
include/linux/fb.h | 3 ++-
1 files changed, 2 insertions(+), 1 deletions(-)
diff --git a/include/linux/fb.h b/include/linux/fb.h
index 619ba1e..a2f382c 100644
--- a/include/linux/fb.h
+++ b/include/linux/fb.h
@@ -655,7 +655,6 @@ struct fb_ops {
};
#ifdef CONFIG_FB_TILEBLITTING
-
#define FB_TILE_CURSOR_NONE 0
#define FB_TILE_CURSOR_UNDERLINE 1
#define FB_TILE_CURSOR_LOWER_THIRD 2
@@ -727,6 +726,8 @@ struct fb_tile_ops {
/* cursor */
void (*fb_tilecursor)(struct fb_info *info,
struct fb_tilecursor *cursor);
+ /* get maximum length of the tile map */
+ int (*fb_get_tilemax)(struct fb_info *info);
};
#endif /* CONFIG_FB_TILEBLITTING */
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reply other threads:[~2007-04-25 7:44 UTC|newest]
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