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drm/sun4i: Use DRM_GEM_CMA_VMAP_DRIVER_OPS for GEM operations 

Our driver makes a typical use of CMA, with GEM object allocated as
GEM CMA objects. Use DRM_GEM_CMA_VMAP_DRIVER_OPS to describe the ops
instead of duplicating them.

Because DRM_GEM_CMA_VMAP_DRIVER_OPS implements a gem_create_object op
which sets per-object funcs (drm_cma_gem_default_funcs), we can also
get rid of free_object_unlocked and gem_vm_ops, which are superseded
by the object funcs.

Signed-off-by: Paul Kocialkowski <paul.kocialkowski@bootlin.com>
Signed-off-by: Maxime Ripard <maxime.ripard@bootlin.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20190418130509.3569-1-paul.kocialkowski@bootlin.com
This commit is contained in:
Paul Kocialkowski 2019-04-18 15:05:09 +02:00 committed by Maxime Ripard
parent aa20236784
commit ad408c766c
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1 changed files with 1 additions and 15 deletions
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16
drivers/gpu/drm/sun4i/sun4i_drv.c
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@ -52,22 +52,8 @@ static struct drm_driver sun4i_drv_driver = {
.minor = 0,
/* GEM Operations */
DRM_GEM_CMA_VMAP_DRIVER_OPS,
.dumb_create = drm_sun4i_gem_dumb_create,
.gem_free_object_unlocked = drm_gem_cma_free_object,
.gem_vm_ops = &drm_gem_cma_vm_ops,
/* PRIME Operations */
.prime_handle_to_fd = drm_gem_prime_handle_to_fd,
.prime_fd_to_handle = drm_gem_prime_fd_to_handle,
.gem_prime_import = drm_gem_prime_import,
.gem_prime_export = drm_gem_prime_export,
.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_vmap = drm_gem_cma_prime_vmap,
.gem_prime_vunmap = drm_gem_cma_prime_vunmap,
.gem_prime_mmap = drm_gem_cma_prime_mmap,
/* Frame Buffer Operations */
};
static int sun4i_drv_bind(struct device *dev)