Commit a2649337 authored by Thomas Zimmermann's avatar Thomas Zimmermann

drm/rcar-du: 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: default avatarThomas Zimmermann <tzimmermann@suse.de>
Reviewed-by: default avatarLaurent Pinchart <laurent.pinchart@ideasonboard.com>
Reviewed-by: default avatarEmil Velikov <emil.velikov@collabora.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20200605073247.4057-30-tzimmermann@suse.de
parent 9fbf6542
...@@ -476,14 +476,10 @@ DEFINE_DRM_GEM_CMA_FOPS(rcar_du_fops); ...@@ -476,14 +476,10 @@ DEFINE_DRM_GEM_CMA_FOPS(rcar_du_fops);
static struct drm_driver rcar_du_driver = { static struct drm_driver rcar_du_driver = {
.driver_features = DRIVER_GEM | DRIVER_MODESET | DRIVER_ATOMIC, .driver_features = DRIVER_GEM | DRIVER_MODESET | DRIVER_ATOMIC,
.gem_free_object_unlocked = drm_gem_cma_free_object, .gem_create_object = drm_gem_cma_create_object_default_funcs,
.gem_vm_ops = &drm_gem_cma_vm_ops,
.prime_handle_to_fd = drm_gem_prime_handle_to_fd, .prime_handle_to_fd = drm_gem_prime_handle_to_fd,
.prime_fd_to_handle = drm_gem_prime_fd_to_handle, .prime_fd_to_handle = drm_gem_prime_fd_to_handle,
.gem_prime_get_sg_table = drm_gem_cma_prime_get_sg_table,
.gem_prime_import_sg_table = drm_gem_cma_prime_import_sg_table, .gem_prime_import_sg_table = drm_gem_cma_prime_import_sg_table,
.gem_prime_vmap = drm_gem_cma_prime_vmap,
.gem_prime_vunmap = drm_gem_cma_prime_vunmap,
.gem_prime_mmap = drm_gem_cma_prime_mmap, .gem_prime_mmap = drm_gem_cma_prime_mmap,
.dumb_create = rcar_du_dumb_create, .dumb_create = rcar_du_dumb_create,
.fops = &rcar_du_fops, .fops = &rcar_du_fops,
......
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