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authorDaniel Vetter <daniel.vetter@ffwll.ch>2019-06-18 17:02:41 +0300
committerDaniel Vetter <daniel.vetter@ffwll.ch>2019-06-20 18:11:53 +0300
commit836334fd747595331dcdc7709b447ad8134db693 (patch)
tree1920f194c61a08265944ab932d159bf90bcbdc99 /Documentation/gpu
parent2b5d74fa3ceeaf178c74cb3f673ae452c46a7d35 (diff)
downloadlinux-836334fd747595331dcdc7709b447ad8134db693.tar.xz
drm/todo: Update drm_gem_object_funcs todo even more
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: 8db420ac6cf2 ("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
Diffstat (limited to 'Documentation/gpu')
-rw-r--r--Documentation/gpu/todo.rst8
1 files changed, 5 insertions, 3 deletions
diff --git a/Documentation/gpu/todo.rst b/Documentation/gpu/todo.rst
index 23583f0e3755..0a49c5a1d9ce 100644
--- a/Documentation/gpu/todo.rst
+++ b/Documentation/gpu/todo.rst
@@ -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
---------------------------------------------------------