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| author | James Simmons <jsimmons@infradead.org> | 2005-09-09 13:04:31 -0700 |
|---|---|---|
| committer | Linus Torvalds <torvalds@g5.osdl.org> | 2005-09-09 13:57:59 -0700 |
| commit | 4c7ffe0b9f7f40bd818fe3af51342f64c483908e (patch) | |
| tree | 2827dd7904f46cbaff935e221563cd017707f10f /drivers/video/nvidia/nvidia.c | |
| parent | d2d58384fc5d4c0fe2d8e34bc2d15a90a9bb372a (diff) | |
| download | op-kernel-dev-4c7ffe0b9f7f40bd818fe3af51342f64c483908e.zip op-kernel-dev-4c7ffe0b9f7f40bd818fe3af51342f64c483908e.tar.gz | |
[PATCH] fbdev: prevent drivers that have hardware cursors from calling software cursor code
This patch removes drivers that have hardware cursors from calling the
software cursor code. Also if the driver sets a no hardware cursor flag
then the driver reports a error it someone attempts to use the cursor.
Signed-off-by: James Simmons <jsimmons@infradead.org>
Cc: "Antonino A. Daplas" <adaplas@pol.net>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
Diffstat (limited to 'drivers/video/nvidia/nvidia.c')
| -rw-r--r-- | drivers/video/nvidia/nvidia.c | 4 |
1 files changed, 1 insertions, 3 deletions
diff --git a/drivers/video/nvidia/nvidia.c b/drivers/video/nvidia/nvidia.c index 30f80c2..af99ea9 100644 --- a/drivers/video/nvidia/nvidia.c +++ b/drivers/video/nvidia/nvidia.c @@ -893,7 +893,7 @@ static int nvidiafb_cursor(struct fb_info *info, struct fb_cursor *cursor) int i, set = cursor->set; u16 fg, bg; - if (cursor->image.width > MAX_CURS || cursor->image.height > MAX_CURS) + if (!hwcur || cursor->image.width > MAX_CURS || cursor->image.height > MAX_CURS) return -ENXIO; NVShowHideCursor(par, 0); @@ -1356,8 +1356,6 @@ static int __devinit nvidia_set_fbinfo(struct fb_info *info) info->pixmap.size = 8 * 1024; info->pixmap.flags = FB_PIXMAP_SYSTEM; - if (!hwcur) - info->fbops->fb_cursor = soft_cursor; info->var.accel_flags = (!noaccel); switch (par->Architecture) { |
