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| author | Michel Dänzer <michel.daenzer@amd.com> | 2016-08-08 16:23:39 +0900 |
|---|---|---|
| committer | Alex Deucher <alexander.deucher@amd.com> | 2016-08-10 14:28:09 -0400 |
| commit | f837297ad82480024d3ad08cd84f6670bcafa862 (patch) | |
| tree | 42aca44491b3f0ea57170b0290eb382a51fc8c7c /include/uapi/drm/drm.h | |
| parent | 5dd20bbae8a39100e1cf4a7fcc8ecd598c09d992 (diff) | |
| download | linux-f837297ad82480024d3ad08cd84f6670bcafa862.tar.gz linux-f837297ad82480024d3ad08cd84f6670bcafa862.tar.bz2 linux-f837297ad82480024d3ad08cd84f6670bcafa862.zip | |
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.h | 1 |
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 { |