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1 /**************************************************************************
2  *
3  * Copyright © 2009 VMware, Inc., Palo Alto, CA., USA
4  * All Rights Reserved.
5  *
6  * Permission is hereby granted, free of charge, to any person obtaining a
7  * copy of this software and associated documentation files (the
8  * "Software"), to deal in the Software without restriction, including
9  * without limitation the rights to use, copy, modify, merge, publish,
10  * distribute, sub license, and/or sell copies of the Software, and to
11  * permit persons to whom the Software is furnished to do so, subject to
12  * the following conditions:
13  *
14  * The above copyright notice and this permission notice (including the
15  * next paragraph) shall be included in all copies or substantial portions
16  * of the Software.
17  *
18  * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
19  * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
20  * FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. IN NO EVENT SHALL
21  * THE COPYRIGHT HOLDERS, AUTHORS AND/OR ITS SUPPLIERS BE LIABLE FOR ANY CLAIM,
22  * DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR
23  * OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE
24  * USE OR OTHER DEALINGS IN THE SOFTWARE.
25  *
26  **************************************************************************/
27 
28 
29 #ifndef INTERNAL_H_
30 #define INTERNAL_H_
31 
32 #ifdef HAVE_CONFIG_H
33 #include "config.h"
34 #endif
35 
36 #include "libdrm_macros.h"
37 #include "libkms.h"
38 
39 struct kms_driver
40 {
41 	int (*get_prop)(struct kms_driver *kms, const unsigned key,
42 			unsigned *out);
43 	int (*destroy)(struct kms_driver *kms);
44 
45 	int (*bo_create)(struct kms_driver *kms,
46 			 unsigned width,
47 			 unsigned height,
48 			 enum kms_bo_type type,
49 			 const unsigned *attr,
50 			 struct kms_bo **out);
51 	int (*bo_get_prop)(struct kms_bo *bo, const unsigned key,
52 			   unsigned *out);
53 	int (*bo_map)(struct kms_bo *bo, void **out);
54 	int (*bo_unmap)(struct kms_bo *bo);
55 	int (*bo_destroy)(struct kms_bo *bo);
56 
57 	int fd;
58 };
59 
60 struct kms_bo
61 {
62 	struct kms_driver *kms;
63 	void *ptr;
64 	size_t size;
65 	size_t offset;
66 	size_t pitch;
67 	unsigned handle;
68 };
69 
70 drm_private int linux_create(int fd, struct kms_driver **out);
71 
72 drm_private int vmwgfx_create(int fd, struct kms_driver **out);
73 
74 drm_private int intel_create(int fd, struct kms_driver **out);
75 
76 drm_private int dumb_create(int fd, struct kms_driver **out);
77 
78 drm_private int nouveau_create(int fd, struct kms_driver **out);
79 
80 drm_private int radeon_create(int fd, struct kms_driver **out);
81 
82 drm_private int exynos_create(int fd, struct kms_driver **out);
83 
84 #endif
85