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| author | Dave Airlie <airlied@redhat.com> | 2015-06-03 23:17:45 (GMT) |
|---|---|---|
| committer | Dave Airlie <airlied@redhat.com> | 2015-06-03 23:17:45 (GMT) |
| commit | 531e63e163072e325d9cc82acc095a009f07b6ef (patch) | |
| tree | b5b63cc6996b172658e3e1f2b0ce00d4aa686465 /include/uapi/drm | |
| parent | cb2d47a47c59614821433b25ad3052181334aa18 (diff) | |
| parent | 5ceecb2fa720c01a97e6fa2353c2b8f1e8d69f1f (diff) | |
| download | linux-531e63e163072e325d9cc82acc095a009f07b6ef.tar.xz | |
Merge tag 'topic/drm-misc-2015-05-27' of git://anongit.freedesktop.org/drm-intel into drm-next
One more round of drm-misc, again mostly atomic. Big thing is the
userspace blob code from Daniel Stone, with support for the mode_id blob
now added to the atomic ioctl. Finally we can do atomic modesets!
Note that the atomic ioctl is still behind the module knob since the
weston patches aren't quite ready yet imo - they lack TEST_ONLY support,
which is a fairly crucial bit of the atomic api. But besides that I think
it's all good to go. That's also why we didn't bother to hide the new blob
ioctls behind the knob, that part won't need to change. And if weston
patches get in shape in time we could throw the "atomic by default patch"
on top for 4.2.
* tag 'topic/drm-misc-2015-05-27' of git://anongit.freedesktop.org/drm-intel:
drm: Fix off-by-one in vblank hardware counter wraparound handling
drm/atomic: fix out of bounds read in for_each_*_in_state helpers
drm/atomic: Add MODE_ID property
drm/atomic: Add current-mode blob to CRTC state
drm: Add drm_atomic_set_mode_for_crtc
drm: check for garbage in unused addfb2 fields
drm: Retain reference to blob properties in lookup
drm/mode: Add user blob-creation ioctl
drm: Return error value from blob creation
drm: Allow creating blob properties without copy
drm/mode: Unstatic kernel-userspace mode conversion
drm/mode: Validate modes inside drm_crtc_convert_umode
drm/crtc_helper: Replace open-coded CRTC state helpers
drm: kerneldoc fixes for blob properties
drm/DocBook: Add more drm_bridge documentation
drm: bridge: Allow daisy chaining of bridges
drm/atomic: add all affected planes in drm_atomic_helper_check_modeset
drm/atomic: add drm_atomic_add_affected_planes
drm/atomic: add commit_planes_on_crtc helper
Diffstat (limited to 'include/uapi/drm')
| -rw-r--r-- | include/uapi/drm/drm.h | 2 | ||||
| -rw-r--r-- | include/uapi/drm/drm_mode.h | 20 |
2 files changed, 22 insertions, 0 deletions
diff --git a/include/uapi/drm/drm.h b/include/uapi/drm/drm.h index ff6ef62..3801584 100644 --- a/include/uapi/drm/drm.h +++ b/include/uapi/drm/drm.h @@ -786,6 +786,8 @@ struct drm_prime_handle { #define DRM_IOCTL_MODE_OBJ_SETPROPERTY DRM_IOWR(0xBA, struct drm_mode_obj_set_property) #define DRM_IOCTL_MODE_CURSOR2 DRM_IOWR(0xBB, struct drm_mode_cursor2) #define DRM_IOCTL_MODE_ATOMIC DRM_IOWR(0xBC, struct drm_mode_atomic) +#define DRM_IOCTL_MODE_CREATEPROPBLOB DRM_IOWR(0xBD, struct drm_mode_create_blob) +#define DRM_IOCTL_MODE_DESTROYPROPBLOB DRM_IOWR(0xBE, struct drm_mode_destroy_blob) /** * Device specific ioctls should only be in their respective headers diff --git a/include/uapi/drm/drm_mode.h b/include/uapi/drm/drm_mode.h index dbeba94..359107a 100644 --- a/include/uapi/drm/drm_mode.h +++ b/include/uapi/drm/drm_mode.h @@ -558,4 +558,24 @@ struct drm_mode_atomic { __u64 user_data; }; +/** + * Create a new 'blob' data property, copying length bytes from data pointer, + * and returning new blob ID. + */ +struct drm_mode_create_blob { + /** Pointer to data to copy. */ + __u64 data; + /** Length of data to copy. */ + __u32 length; + /** Return: new property ID. */ + __u32 blob_id; +}; + +/** + * Destroy a user-created blob property. + */ +struct drm_mode_destroy_blob { + __u32 blob_id; +}; + #endif |