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| author | Ville Syrjälä <ville.syrjala@linux.intel.com> | 2015-06-22 17:26:02 +0100 |
|---|---|---|
| committer | Emil Velikov <emil.l.velikov@gmail.com> | 2015-06-29 19:01:19 +0100 |
| commit | ed44e0b9585c563905447eceed12af9c1c7ca8d4 (patch) | |
| tree | 99c759a7b1e2e24875ec32bef4d45115c891ea40 /include/drm/drm_mode.h | |
| parent | 5b0e76f143887c4ec7db45c54a7ba27a58f59227 (diff) | |
| download | drm-ed44e0b9585c563905447eceed12af9c1c7ca8d4.tar.gz | |
Support atomic modesetting ioctl
Add support for the atomic modesetting ioctl through a property-set API.
v1: Squashed intermediate patches from Ville, Rob and myself. Updated
for current kernel interface (no blobs).
v2: Rewrite user-facing API to provide transactional/cursor interface.
Use memclear to zero out ioctl.
Signed-off-by: Ville Syrjälä <ville.syrjala@linux.intel.com>
Signed-off-by: Rob Clark <robclark@freedesktop.org>
Signed-off-by: Daniel Stone <daniels@collabora.com>
v3 [Emil Velikov]: Remove DRM_CAP_ATOMIC - superseded by
DRM_CLIENT_CAP_ATOMIC.
Signed-off-by: Emil Velikov <emil.l.velikov@gmail.com>
Diffstat (limited to 'include/drm/drm_mode.h')
| -rw-r--r-- | include/drm/drm_mode.h | 16 |
1 files changed, 16 insertions, 0 deletions
diff --git a/include/drm/drm_mode.h b/include/drm/drm_mode.h index a2ab88a5..66f856fc 100644 --- a/include/drm/drm_mode.h +++ b/include/drm/drm_mode.h @@ -507,4 +507,20 @@ struct drm_mode_destroy_dumb { __u32 handle; }; +/* page-flip flags are valid, plus: */ +#define DRM_MODE_ATOMIC_TEST_ONLY 0x0100 +#define DRM_MODE_ATOMIC_NONBLOCK 0x0200 +#define DRM_MODE_ATOMIC_ALLOW_MODESET 0x0400 + +struct drm_mode_atomic { + __u32 flags; + __u32 count_objs; + __u64 objs_ptr; + __u64 count_props_ptr; + __u64 props_ptr; + __u64 prop_values_ptr; + __u64 reserved; + __u64 user_data; +}; + #endif |