| commit | bad07ff74c32829defce8c83d7ff6ea69c329441 | |
| author | Krzysztof Helt <krzysztof.h1@wp.pl> | |
| Tue, 17 Jul 2007 11:05:25 +0000 (17 04:05 -0700) | ||
| committer | Linus Torvalds <torvalds@woody.linux-foundation.org> | |
| Tue, 17 Jul 2007 17:23:11 +0000 (17 10:23 -0700) | ||
| tree | 95f9b2e86dc6dd53ec517389972057efa381e284 | treesnapshot (tar.gz zip) |
| parent | 5d2b56c69c400dfc1a878966efa2b4a4a797a855 | commitdiff |
fbcon: smart blitter usage for scrolling
This patch replaces the current SCROLL_MOVE method with smarter method using
the same logic as the SCROLL_REDRAW method. This brings these two methods
much closer in performance and benefits all framebuffers which uses the
SCROLL_MOVE method.
[adaplas]
- remove unnecessary char attribute checking
- whitespace cleanups and 80-column line fixes
Signed-off-by: Krzysztof Helt <krzysztof.h1@wp.pl>
Signed-off-by: Antonino Daplas <adaplas@gmail.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
This patch replaces the current SCROLL_MOVE method with smarter method using
the same logic as the SCROLL_REDRAW method. This brings these two methods
much closer in performance and benefits all framebuffers which uses the
SCROLL_MOVE method.
[adaplas]
- remove unnecessary char attribute checking
- whitespace cleanups and 80-column line fixes
Signed-off-by: Krzysztof Helt <krzysztof.h1@wp.pl>
Signed-off-by: Antonino Daplas <adaplas@gmail.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
| drivers/video/console/fbcon.c | diffblobblamehistory |