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

Noralf Trønnes
2019-06-17T15:47:50Z

Den 14.06.2019 22.35, skrev Daniel Vetter:
> 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>
> Signed-off-by: Daniel Vetter <daniel.vetter@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.
> +

Both DRM_GEM_CMA_VMAP_DRIVER_OPS and DRM_GEM_SHMEM_DRIVER_OPS use the
GEM vtable. Or am I missing something here?

Noralf.

> Use DRM_MODESET_LOCK_ALL_* helpers instead of boilerplate
> ---------------------------------------------------------
>
>
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