drm/malidp: Use GEM CMA object functions
authorThomas Zimmermann <tzimmermann@suse.de>
Fri, 5 Jun 2020 07:32:25 +0000 (09:32 +0200)
committerThomas Zimmermann <tzimmermann@suse.de>
Wed, 10 Jun 2020 07:04:01 +0000 (09:04 +0200)
commitecdd6474644f9b37d0deb44444691a9357d9444b
tree125bfab2bbbe9bc2152982da3730e5d2d7a241e6
parentfb1f7881a5f7cf500f8365d33bac1e4563b69464
drm/malidp: Use GEM CMA object functions

Create GEM objects with drm_gem_cma_create_object_default_funcs(), which
allocates the object and sets CMA's default object functions. Corresponding
callbacks in struct drm_driver are cleared. No functional changes are made.

Driver and object-function instances use the same callback functions, with
the exception of vunmap. The implementation of vunmap is empty and left out
in CMA's default object functions.

v3:
* convert to DRIVER_OPS macro in a separate patch

Signed-off-by: Thomas Zimmermann <tzimmermann@suse.de>
Reviewed-by: Emil Velikov <emil.velikov@collabora.com>
Acked-by: Liviu Dudau <liviu.dudau@arm.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20200605073247.4057-22-tzimmermann@suse.de
drivers/gpu/drm/arm/malidp_drv.c