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authorDaniel Vetter <daniel.vetter@ffwll.ch>2019-06-14 23:35:17 +0300
committerDaniel Vetter <daniel.vetter@ffwll.ch>2019-06-17 18:36:09 +0300
commit8db420ac6cf2e4a019c64d310e516520522900b9 (patch)
tree4af7115c0194a3e865cbc74b1a02d0a888491512 /Documentation/gpu
parentf5500f385ba344d24468c086eb9c50f5ef4f1419 (diff)
downloadlinux-8db420ac6cf2e4a019c64d310e516520522900b9.tar.xz
drm/todo: Improve drm_gem_object funcs todo
We're kinda going in the wrong direction. Spotted while typing better gem/prime docs. Cc: Thomas Zimmermann <tzimmermann@suse.de> Cc: Gerd Hoffmann <kraxel@redhat.com> Cc: Rob Herring <robh@kernel.org> Cc: Noralf Trønnes <noralf@tronnes.org> Reviewed-by: Eric Anholt <eric@anholt.net> Acked-by: Gerd Hoffmann <kraxel@redhat.com> Signed-off-by: Daniel Vetter <daniel.vetter@intel.com> Link: https://patchwork.freedesktop.org/patch/msgid/20190614203615.12639-2-daniel.vetter@ffwll.ch
Diffstat (limited to 'Documentation/gpu')
-rw-r--r--Documentation/gpu/todo.rst4
1 files changed, 4 insertions, 0 deletions
diff --git a/Documentation/gpu/todo.rst b/Documentation/gpu/todo.rst
index b4a76c2703e5..23583f0e3755 100644
--- a/Documentation/gpu/todo.rst
+++ b/Documentation/gpu/todo.rst
@@ -228,6 +228,10 @@ 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.
+
Use DRM_MODESET_LOCK_ALL_* helpers instead of boilerplate
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