.gem_prime_export = armada_gem_prime_export,
.gem_prime_import = armada_gem_prime_import,
.dumb_create = armada_gem_dumb_create,
- .dumb_map_offset = armada_gem_dumb_map_offset,
- .dumb_destroy = armada_gem_dumb_destroy,
.gem_vm_ops = &armada_gem_vm_ops,
.major = 1,
.minor = 0,
return ret;
}
-int armada_gem_dumb_map_offset(struct drm_file *file, struct drm_device *dev,
- uint32_t handle, uint64_t *offset)
-{
- struct armada_gem_object *obj;
- int ret = 0;
-
- obj = armada_gem_object_lookup(file, handle);
- if (!obj) {
- DRM_ERROR("failed to lookup gem object\n");
- return -EINVAL;
- }
-
- /* Don't allow imported objects to be mapped */
- if (obj->obj.import_attach) {
- ret = -EINVAL;
- goto err_unref;
- }
-
- ret = drm_gem_create_mmap_offset(&obj->obj);
- if (ret == 0) {
- *offset = drm_vma_node_offset_addr(&obj->obj.vma_node);
- DRM_DEBUG_DRIVER("handle %#x offset %llx\n", handle, *offset);
- }
-
- err_unref:
- drm_gem_object_unreference_unlocked(&obj->obj);
-
- return ret;
-}
-
-int armada_gem_dumb_destroy(struct drm_file *file, struct drm_device *dev,
- uint32_t handle)
-{
- return drm_gem_handle_delete(file, handle);
-}
-
/* Private driver gem ioctls */
int armada_gem_create_ioctl(struct drm_device *dev, void *data,
struct drm_file *file)
size_t);
int armada_gem_dumb_create(struct drm_file *, struct drm_device *,
struct drm_mode_create_dumb *);
-int armada_gem_dumb_map_offset(struct drm_file *, struct drm_device *,
- uint32_t, uint64_t *);
-int armada_gem_dumb_destroy(struct drm_file *, struct drm_device *,
- uint32_t);
struct dma_buf *armada_gem_prime_export(struct drm_device *dev,
struct drm_gem_object *obj, int flags);
struct drm_gem_object *armada_gem_prime_import(struct drm_device *,