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authorEric Anholt <eric@anholt.net>2009-01-27 21:19:41 -0800
committerLinus Torvalds <torvalds@linux-foundation.org>2009-01-28 07:50:14 -0800
commit30b23634084d95781f7611c0713cb551a0c0a152 (patch)
treefd4185cb0f0b46ca0069251144619b6e9e2031b0 /include/drm/drm.h
parent152a649b647a8ef47bb74ff9e11850fa6001bedc (diff)
drm: Rip out the racy, unused vblank signal code.
Schedule a vblank signal, kill the process, and we'll go walking over freed memory. Given that no open-source userland exists using this, nor have I ever heard of a consumer, just let this code die. Signed-off-by: Eric Anholt <eric@anholt.net> Requested-by: Linus Torvalds <torvalds@linux-foundation.org> Acked-by: Dave Airlie <airlied@linux.ie> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Diffstat (limited to 'include/drm/drm.h')
-rw-r--r--include/drm/drm.h2
1 files changed, 1 insertions, 1 deletions
diff --git a/include/drm/drm.h b/include/drm/drm.h
index 32e5096554e..8e77357334a 100644
--- a/include/drm/drm.h
+++ b/include/drm/drm.h
@@ -458,7 +458,7 @@ enum drm_vblank_seq_type {
_DRM_VBLANK_FLIP = 0x8000000, /**< Scheduled buffer swap should flip */
_DRM_VBLANK_NEXTONMISS = 0x10000000, /**< If missed, wait for next vblank */
_DRM_VBLANK_SECONDARY = 0x20000000, /**< Secondary display controller */
- _DRM_VBLANK_SIGNAL = 0x40000000 /**< Send signal instead of blocking */
+ _DRM_VBLANK_SIGNAL = 0x40000000 /**< Send signal instead of blocking, unsupported */
};
#define _DRM_VBLANK_TYPES_MASK (_DRM_VBLANK_ABSOLUTE | _DRM_VBLANK_RELATIVE)