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authorAntonino A. Daplas <adaplas@gmail.com>2007-07-17 04:05:25 -0700
committerLinus Torvalds <torvalds@woody.linux-foundation.org>2007-07-17 10:23:11 -0700
commit01b15bd4bfae794246c047b961a282e19014e240 (patch)
tree4f049d33951b0fcf43ecdb91959f1cb7d2d518fe /drivers/video/nvidia
parentbad07ff74c32829defce8c83d7ff6ea69c329441 (diff)
downloadlinux-01b15bd4bfae794246c047b961a282e19014e240.tar.gz
nvidiafb: adjust flags to take advantage of new scroll method
The SCROLL_MOVE method has been optimized such that it is significantly faster than SCROLL_REDRAW. Adjust flags to indicate that blitting is preferred over rendering. 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>
Diffstat (limited to 'drivers/video/nvidia')
-rw-r--r--drivers/video/nvidia/nvidia.c2
1 files changed, 2 insertions, 0 deletions
diff --git a/drivers/video/nvidia/nvidia.c b/drivers/video/nvidia/nvidia.c
index 41f63658572..8c3a2536023 100644
--- a/drivers/video/nvidia/nvidia.c
+++ b/drivers/video/nvidia/nvidia.c
@@ -674,6 +674,7 @@ static int nvidiafb_set_par(struct fb_info *info)
info->fbops->fb_sync = nvidiafb_sync;
info->pixmap.scan_align = 4;
info->flags &= ~FBINFO_HWACCEL_DISABLED;
+ info->flags |= FBINFO_READS_FAST;
NVResetGraphics(info);
} else {
info->fbops->fb_imageblit = cfb_imageblit;
@@ -682,6 +683,7 @@ static int nvidiafb_set_par(struct fb_info *info)
info->fbops->fb_sync = NULL;
info->pixmap.scan_align = 1;
info->flags |= FBINFO_HWACCEL_DISABLED;
+ info->flags &= ~FBINFO_READS_FAST;
}
par->cursor_reset = 1;