diff options
| author | Antonino Daplas <adaplas@hotpop.com> | 2004-09-07 17:55:19 -0700 |
|---|---|---|
| committer | Linus Torvalds <torvalds@ppc970.osdl.org> | 2004-09-07 17:55:19 -0700 |
| commit | e6c1741e9d50c4feb816cb1b633e2ff4dc0863e3 (patch) | |
| tree | 44e48760dbe55714386069cd72cfed045f2b9562 /include/linux | |
| parent | 89abac272ad7cc3f903db478ef331a8d7b633354 (diff) | |
[PATCH] fbdev: Speed up scrolling of tdfxfb
This patch speeds up scrolling of tdfxfb by maximizing var->yres_virtual so
tdfxfb uses SCROLL_PAN_MOVE instead of SCROLL_REDRAW. This is true whether
CONFIG_FB_3DFX_ACCEL is set or not. This problem was reported by Paolo
Ornati <ornati@fastwebnet.it> who also made substantial contributions to
solve this problem.
This patch also fixes compile errors when CONFIG_FB_3DFX_ACCEL is false.
Signed-off-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 'include/linux')
0 files changed, 0 insertions, 0 deletions