[PATCH v2 1/5] drm: Add reservation_object to drm_gem_object

Eric Anholt eric at anholt.net
Wed Feb 6 22:59:41 UTC 2019


Rob Herring <robh at kernel.org> writes:

> Many users of drm_gem_object embed a struct reservation_object into
> their subclassed struct, so let's add one to struct drm_gem_object.
> This will allow removing the reservation object from the subclasses
> and removing the ->gem_prime_res_obj callback.
>
> With the addition, add a drm_gem_reservation_object_wait() helper
> function for drivers to use in wait ioctls.

1, 4, 5 are:

Reviewed-by: Eric Anholt <eric at anholt.net>
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