Commit Graph

6 Commits

Author SHA1 Message Date
Chris Wilson
75df62478c drm: Use u64_to_user_ptr() helper for blob ioctls
Remove the ugly sparse casts by using the helper u64_to_user_ptr()
instead.

Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>
Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
Link: http://patchwork.freedesktop.org/patch/msgid/20161127170910.29106-1-chris@chris-wilson.co.uk
2016-11-28 08:12:18 +01:00
Daniel Vetter
6a8a66eda1 drm/doc: Fix links in drm_property.c
One of the functions was missing () to make the autolinks work,
unfortunately copy-pasted a few times all over.

Cc: Manasi Navare <manasi.d.navare@intel.com>
Reviewed-by: Sean Paul <seanpaul@chromium.org>
Signed-off-by: Daniel Vetter <daniel.vetter@intel.com>
Link: http://patchwork.freedesktop.org/patch/msgid/20161123192327.28819-1-daniel.vetter@ffwll.ch
2016-11-24 08:55:36 +01:00
Maarten Lankhorst
30c06570cd Revert "drm: Unify handling of blob and object properties"
This reverts commit 77953bd136.

This causes a kernel panic when trying to assign a blob to a property,
and has obviously never been tested.

Fixes: 77953bd136 ("drm: Unify handling of blob and object properties")
Signed-off-by: Maarten Lankhorst <maarten.lankhorst@linux.intel.com>
Tested-by: Liu Ying <gnuiyl@gmail.com>
Acked-by: Daniel Stone <daniels@collabora.com>
Signed-off-by: Jani Nikula <jani.nikula@intel.com>
Link: http://patchwork.freedesktop.org/patch/msgid/8c0d3482-1bb5-6a15-b105-6bda2b31b5dc@linux.intel.com
2016-09-07 13:24:22 +03:00
Daniel Vetter
c8458c7efd drm/doc: Polish docs for drm_property&drm_property_blob
- remove kerneldoc for drm-internal functions
- drm_property_replace_global_blob isn't actually atomic, and doesn't
  need to be. Update docs&comments to match
- document all the types and try to link things a bit better
- nits all over

v2: Appease checkpatch in the moved code (Archit)

Reviewed-by: Archit Taneja <architt@codeaurora.org>
Signed-off-by: Daniel Vetter <daniel.vetter@intel.com>
Link: http://patchwork.freedesktop.org/patch/msgid/20160829082757.17913-9-daniel.vetter@ffwll.ch
2016-08-29 15:37:49 +02:00
Daniel Vetter
77953bd136 drm: Unify handling of blob and object properties
They work exactly the same now, after the refcounting unification a bit
ago. The only reason they're distinct is backwards compat with existing
userspace.

Cc: Daniel Stone <daniels@collabora.com>
Reviewed-by: Archit Taneja <architt@codeaurora.org>
Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
Link: http://patchwork.freedesktop.org/patch/msgid/20160829082757.17913-8-daniel.vetter@ffwll.ch
2016-08-29 15:37:41 +02:00
Daniel Vetter
59e71ee746 drm: Extract drm_property.[hc]
This just contains the base property classes and all the code to
handle blobs. I think for any kind of standardized/shared properties
it's better to have separate files - this is fairly big already as-is.

v2: resurrect misplaced hunk (Daniel Stone)

Cc: Daniel Stone <daniel@fooishbar.org>
Reviewed-by: Archit Taneja <architt@codeaurora.org>
Signed-off-by: Daniel Vetter <daniel.vetter@intel.com>
Link: http://patchwork.freedesktop.org/patch/msgid/20160829082757.17913-7-daniel.vetter@ffwll.ch
2016-08-29 15:37:34 +02:00