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authorKeith Packard <keithp@keithp.com>2013-07-21 14:24:35 -0700
committerKeith Packard <keithp@keithp.com>2013-11-06 19:49:39 -0800
commitebff7a1e2286781c6fc23e5ed9bcbf177603569c (patch)
treeace21a2922ff0925ac2d4f843d6778792b36b6c1
parent45810d3d7546f3ddbcdae114c6726ada30e919c9 (diff)
Add DRM_MODE_PAGE_FLIP_ASYNC define
This exposes the kernel API for performing asynchronous flips Signed-off-by: Keith Packard <keithp@keithp.com> Reviewed-by: Eric Anholt <eric@anholt.net>
-rw-r--r--include/drm/drm.h1
-rw-r--r--include/drm/drm_mode.h3
2 files changed, 3 insertions, 1 deletions
diff --git a/include/drm/drm.h b/include/drm/drm.h
index 725bf519..f0b4c16b 100644
--- a/include/drm/drm.h
+++ b/include/drm/drm.h
@@ -797,6 +797,7 @@ struct drm_event_vblank {
#define DRM_CAP_DUMB_PREFER_SHADOW 0x4
#define DRM_CAP_PRIME 0x5
#define DRM_CAP_TIMESTAMP_MONOTONIC 0x6
+#define DRM_CAP_ASYNC_PAGE_FLIP 0x7
#define DRM_PRIME_CAP_IMPORT 0x1
#define DRM_PRIME_CAP_EXPORT 0x2
diff --git a/include/drm/drm_mode.h b/include/drm/drm_mode.h
index c1bb1a30..76fd76bf 100644
--- a/include/drm/drm_mode.h
+++ b/include/drm/drm_mode.h
@@ -425,7 +425,8 @@ struct drm_mode_crtc_lut {
};
#define DRM_MODE_PAGE_FLIP_EVENT 0x01
-#define DRM_MODE_PAGE_FLIP_FLAGS DRM_MODE_PAGE_FLIP_EVENT
+#define DRM_MODE_PAGE_FLIP_ASYNC 0x02
+#define DRM_MODE_PAGE_FLIP_FLAGS (DRM_MODE_PAGE_FLIP_EVENT|DRM_MODE_PAGE_FLIP_ASYNC)
/*
* Request a page flip on the specified crtc.