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| author | Jesse Barnes <jbarnes@virtuousgeek.org> | 2009-11-19 10:50:22 -0800 |
|---|---|---|
| committer | Eric Anholt <eric@anholt.net> | 2009-12-01 09:11:53 -0800 |
| commit | 7bd4d7be5c8c35a401b1589201e5d43a64d3f05b (patch) | |
| tree | 52b997780ce81907238d700f8cd1424013267275 /include | |
| parent | 6b95a207c1fd552e7d017837c5eaf1b0173a48c9 (diff) | |
| download | kernel_goldelico_gta04-7bd4d7be5c8c35a401b1589201e5d43a64d3f05b.zip kernel_goldelico_gta04-7bd4d7be5c8c35a401b1589201e5d43a64d3f05b.tar.gz kernel_goldelico_gta04-7bd4d7be5c8c35a401b1589201e5d43a64d3f05b.tar.bz2 | |
drm: use page flip event to signal flip completion
We don't actually know which frame number the flip will complete on, so
userspace needs a specific flip notification to tell it when the last flip
completed.
Signed-off-by: Jesse Barnes <jbarnes@virtuousgeek.org>
Signed-off-by: Eric Anholt <eric@anholt.net>
Acked-by: Kristian Høgsberg <krh@bitplanet.net>
Diffstat (limited to 'include')
| -rw-r--r-- | include/drm/drm.h | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/include/drm/drm.h b/include/drm/drm.h index 3919a4f..309d0a5 100644 --- a/include/drm/drm.h +++ b/include/drm/drm.h @@ -718,6 +718,7 @@ struct drm_event { }; #define DRM_EVENT_VBLANK 0x01 +#define DRM_EVENT_FLIP_COMPLETE 0x02 struct drm_event_vblank { struct drm_event base; |