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drm/todo: Update drm_gem_object_funcs todo even more

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I rushed merging this a bit too much, and Noralf pointed out that
we're a lot better already and have made great progress.

Let's try again.

v2: Fix typo spotted by Eric Engestrom.

Fixes: 8db420ac6c ("drm/todo: Improve drm_gem_object funcs todo")
Reviewed-by: Noralf Trønnes <noralf@tronnes.org>
Cc: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Cc: Daniel Vetter <daniel.vetter@intel.com>
Cc: David Airlie <airlied@linux.ie>
Cc: Daniel Vetter <daniel@ffwll.ch>
Cc: Maarten Lankhorst <maarten.lankhorst@linux.intel.com>
Cc: Maxime Ripard <maxime.ripard@bootlin.com>
Cc: Sean Paul <sean@poorly.run>
Cc: Thomas Zimmermann <tzimmermann@suse.de>
Cc: Gerd Hoffmann <kraxel@redhat.com>
Cc: Rob Herring <robh@kernel.org>
Cc: Noralf Trønnes <noralf@tronnes.org>
Cc: Eric Anholt <eric@anholt.net>
Cc: Gerd Hoffmann <kraxel@redhat.com>
Signed-off-by: Daniel Vetter <daniel.vetter@intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20190618140241.19856-1-daniel.vetter@ffwll.ch
This commit is contained in:
Daniel Vetter 2019-06-18 16:02:41 +02:00
parent 2b5d74fa3c
commit 836334fd74
1 changed files with 5 additions and 3 deletions
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8
Documentation/gpu/todo.rst
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@ -228,9 +228,11 @@ 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.
Unfortunately some of the recently added GEM helpers are going in the wrong
direction by adding OPS macros that use the old, deprecated hooks. See
DRM_GEM_CMA_VMAP_DRIVER_OPS, DRM_GEM_SHMEM_DRIVER_OPS, and DRM_GEM_VRAM_DRIVER_PRIME.
DRM_GEM_CMA_VMAP_DRIVER_OPS, DRM_GEM_SHMEM_DRIVER_OPS already support this, but
DRM_GEM_VRAM_DRIVER_PRIME does not yet and needs to be aligned with the previous
two. We also need a 2nd version of the CMA define that doesn't require the
vmapping to be present (different hook for prime importing). Plus this needs to
be rolled out to all drivers using their own implementations, too.
Use DRM_MODESET_LOCK_ALL_* helpers instead of boilerplate
---------------------------------------------------------