diff options
Diffstat (limited to 'Documentation/gpu')
| -rw-r--r-- | Documentation/gpu/drm-mm.rst | 3 | ||||
| -rw-r--r-- | Documentation/gpu/todo.rst | 33 |
2 files changed, 20 insertions, 16 deletions
diff --git a/Documentation/gpu/drm-mm.rst b/Documentation/gpu/drm-mm.rst index d0f3c6b03200..54a696d961a7 100644 --- a/Documentation/gpu/drm-mm.rst +++ b/Documentation/gpu/drm-mm.rst @@ -79,9 +79,6 @@ count for the TTM, which will call your initialization function. See the radeon_ttm.c file for an example of usage. -.. kernel-doc:: drivers/gpu/drm/drm_global.c - :export: - The Graphics Execution Manager (GEM) ==================================== diff --git a/Documentation/gpu/todo.rst b/Documentation/gpu/todo.rst index 5c9d86c962af..ab347dec5079 100644 --- a/Documentation/gpu/todo.rst +++ b/Documentation/gpu/todo.rst @@ -28,22 +28,16 @@ them, but also all the virtual ones used by KVM, so everyone qualifies). Contact: Daniel Vetter, Thierry Reding, respective driver maintainers -Switch from reference/unreference to get/put --------------------------------------------- - -For some reason DRM core uses ``reference``/``unreference`` suffixes for -refcounting functions, but kernel uses ``get``/``put`` (e.g. -``kref_get``/``put()``). It would be good to switch over for consistency, and -it's shorter. Needs to be done in 3 steps for each pair of functions: -* Create new ``get``/``put`` functions, define the old names as compatibility - wrappers -* Switch over each file/driver using a cocci-generated spatch. -* Once all users of the old names are gone, remove them. +Remove custom dumb_map_offset implementations +--------------------------------------------- -This way drivers/patches in the progress of getting merged won't break. +All GEM based drivers should be using drm_gem_create_mmap_offset() instead. +Audit each individual driver, make sure it'll work with the generic +implementation (there's lots of outdated locking leftovers in various +implementations), and then remove it. -Contact: Daniel Vetter +Contact: Daniel Vetter, respective driver maintainers Convert existing KMS drivers to atomic modesetting -------------------------------------------------- @@ -234,6 +228,19 @@ efficient. Contact: Daniel Vetter +Defaults for .gem_prime_import and export +----------------------------------------- + +Most drivers don't need to set drm_driver->gem_prime_import and +->gem_prime_export now that drm_gem_prime_import() and drm_gem_prime_export() +are the default. + +struct drm_gem_object_funcs +--------------------------- + +GEM objects can now have a function table instead of having the callbacks on the +DRM driver struct. This is now the preferred way and drivers can be moved over. + Core refactorings ================= |