[PATCH 01/59] drm/todo: Improve drm_gem_object funcs todo

Daniel Vetter daniel.vetter at ffwll.ch
Fri Jun 14 20:35:17 UTC 2019


We're kinda going in the wrong direction. Spotted while typing better
gem/prime docs.

Cc: Thomas Zimmermann <tzimmermann at suse.de>
Cc: Gerd Hoffmann <kraxel at redhat.com>
Cc: Rob Herring <robh at kernel.org>
Cc: Noralf Trønnes <noralf at tronnes.org>
Signed-off-by: Daniel Vetter <daniel.vetter at intel.com>
---
 Documentation/gpu/todo.rst | 4 ++++
 1 file changed, 4 insertions(+)

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
 ---------------------------------------------------------
 
-- 
2.20.1



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