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authorMichel Dänzer <michel.daenzer@amd.com>2016-08-08 16:23:39 +0900
committerAlex Deucher <alexander.deucher@amd.com>2016-08-10 14:28:09 -0400
commitf837297ad82480024d3ad08cd84f6670bcafa862 (patch)
tree42aca44491b3f0ea57170b0290eb382a51fc8c7c /include/uapi/drm/drm.h
parent5dd20bbae8a39100e1cf4a7fcc8ecd598c09d992 (diff)
drm: Add DRM_MODE_PAGE_FLIP_TARGET_ABSOLUTE/RELATIVE flags v2
These flags allow userspace to explicitly specify the target vertical blank period when a flip should take effect. v2: * Add new struct drm_mode_crtc_page_flip_target instead of modifying struct drm_mode_crtc_page_flip, to make sure all existing userspace code keeps compiling (Daniel Vetter) Acked-by: Christian König <christian.koenig@amd.com> Reviewed-by: Daniel Vetter <daniel.vetter@ffwll.ch> Signed-off-by: Michel Dänzer <michel.daenzer@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Diffstat (limited to 'include/uapi/drm/drm.h')
-rw-r--r--include/uapi/drm/drm.h1
1 files changed, 1 insertions, 0 deletions
diff --git a/include/uapi/drm/drm.h b/include/uapi/drm/drm.h
index 452675fb55d9..b2c52843bc70 100644
--- a/include/uapi/drm/drm.h
+++ b/include/uapi/drm/drm.h
@@ -646,6 +646,7 @@ struct drm_gem_open {
#define DRM_CAP_CURSOR_WIDTH 0x8
#define DRM_CAP_CURSOR_HEIGHT 0x9
#define DRM_CAP_ADDFB2_MODIFIERS 0x10
+#define DRM_CAP_PAGE_FLIP_TARGET 0x11
/** DRM_IOCTL_GET_CAP ioctl argument type */
struct drm_get_cap {