1#ifndef __NOUVEAU_GEM_H__
 2#define __NOUVEAU_GEM_H__
 3
 4#include <drm/drmP.h>
 5
 6#include "nouveau_drm.h"
 7#include "nouveau_bo.h"
 8
 9#define nouveau_bo_tile_layout(nvbo)				\
10	((nvbo)->tile_flags & NOUVEAU_GEM_TILE_LAYOUT_MASK)
11
12static inline struct nouveau_bo *
13nouveau_gem_object(struct drm_gem_object *gem)
14{
15	return gem ? container_of(gem, struct nouveau_bo, gem) : NULL;
16}
17
18/* nouveau_gem.c */
19extern int nouveau_gem_new(struct drm_device *, int size, int align,
20			   uint32_t domain, uint32_t tile_mode,
21			   uint32_t tile_flags, struct nouveau_bo **);
22extern void nouveau_gem_object_del(struct drm_gem_object *);
23extern int nouveau_gem_object_open(struct drm_gem_object *, struct drm_file *);
24extern void nouveau_gem_object_close(struct drm_gem_object *,
25				     struct drm_file *);
26extern int nouveau_gem_ioctl_new(struct drm_device *, void *,
27				 struct drm_file *);
28extern int nouveau_gem_ioctl_pushbuf(struct drm_device *, void *,
29				     struct drm_file *);
30extern int nouveau_gem_ioctl_cpu_prep(struct drm_device *, void *,
31				      struct drm_file *);
32extern int nouveau_gem_ioctl_cpu_fini(struct drm_device *, void *,
33				      struct drm_file *);
34extern int nouveau_gem_ioctl_info(struct drm_device *, void *,
35				  struct drm_file *);
36
37extern int nouveau_gem_prime_pin(struct drm_gem_object *);
38struct reservation_object *nouveau_gem_prime_res_obj(struct drm_gem_object *);
39extern void nouveau_gem_prime_unpin(struct drm_gem_object *);
40extern struct sg_table *nouveau_gem_prime_get_sg_table(struct drm_gem_object *);
41extern struct drm_gem_object *nouveau_gem_prime_import_sg_table(
42	struct drm_device *, struct dma_buf_attachment *, struct sg_table *);
43extern void *nouveau_gem_prime_vmap(struct drm_gem_object *);
44extern void nouveau_gem_prime_vunmap(struct drm_gem_object *, void *);
45
46#endif

 1/* SPDX-License-Identifier: MIT */
 2#ifndef __NOUVEAU_GEM_H__
 3#define __NOUVEAU_GEM_H__
 4
 5#include "nouveau_drv.h"
 
 
 6#include "nouveau_bo.h"
 7
 8extern const struct drm_gem_object_funcs nouveau_gem_object_funcs;
 
 9
10static inline struct nouveau_bo *
11nouveau_gem_object(struct drm_gem_object *gem)
12{
13	return gem ? container_of(gem, struct nouveau_bo, bo.base) : NULL;
14}
15
16/* nouveau_gem.c */
17extern int nouveau_gem_new(struct nouveau_cli *, u64 size, int align,
18			   uint32_t domain, uint32_t tile_mode,
19			   uint32_t tile_flags, struct nouveau_bo **);
20extern void nouveau_gem_object_del(struct drm_gem_object *);
21extern int nouveau_gem_object_open(struct drm_gem_object *, struct drm_file *);
22extern void nouveau_gem_object_close(struct drm_gem_object *,
23				     struct drm_file *);
24extern int nouveau_gem_ioctl_new(struct drm_device *, void *,
25				 struct drm_file *);
26extern int nouveau_gem_ioctl_pushbuf(struct drm_device *, void *,
27				     struct drm_file *);
28extern int nouveau_gem_ioctl_cpu_prep(struct drm_device *, void *,
29				      struct drm_file *);
30extern int nouveau_gem_ioctl_cpu_fini(struct drm_device *, void *,
31				      struct drm_file *);
32extern int nouveau_gem_ioctl_info(struct drm_device *, void *,
33				  struct drm_file *);
34
35extern int nouveau_gem_prime_pin(struct drm_gem_object *);
 
36extern void nouveau_gem_prime_unpin(struct drm_gem_object *);
37extern struct sg_table *nouveau_gem_prime_get_sg_table(struct drm_gem_object *);
38extern struct drm_gem_object *nouveau_gem_prime_import_sg_table(
39	struct drm_device *, struct dma_buf_attachment *, struct sg_table *);
 
 
40
41#endif