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nouveau_drm.h
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1 /*
2  * Copyright 2005 Stephane Marchesin.
3  * All Rights Reserved.
4  *
5  * Permission is hereby granted, free of charge, to any person obtaining a
6  * copy of this software and associated documentation files (the "Software"),
7  * to deal in the Software without restriction, including without limitation
8  * the rights to use, copy, modify, merge, publish, distribute, sublicense,
9  * and/or sell copies of the Software, and to permit persons to whom the
10  * Software is furnished to do so, subject to the following conditions:
11  *
12  * The above copyright notice and this permission notice (including the next
13  * paragraph) shall be included in all copies or substantial portions of the
14  * Software.
15  *
16  * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
17  * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
18  * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
19  * VA LINUX SYSTEMS AND/OR ITS SUPPLIERS BE LIABLE FOR ANY CLAIM, DAMAGES OR
20  * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
21  * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
22  * OTHER DEALINGS IN THE SOFTWARE.
23  */
24 
25 #ifndef __NOUVEAU_DRM_H__
26 #define __NOUVEAU_DRM_H__
27 
28 #define NOUVEAU_GEM_DOMAIN_CPU (1 << 0)
29 #define NOUVEAU_GEM_DOMAIN_VRAM (1 << 1)
30 #define NOUVEAU_GEM_DOMAIN_GART (1 << 2)
31 #define NOUVEAU_GEM_DOMAIN_MAPPABLE (1 << 3)
32 
33 #define NOUVEAU_GEM_TILE_COMP 0x00030000 /* nv50-only */
34 #define NOUVEAU_GEM_TILE_LAYOUT_MASK 0x0000ff00
35 #define NOUVEAU_GEM_TILE_16BPP 0x00000001
36 #define NOUVEAU_GEM_TILE_32BPP 0x00000002
37 #define NOUVEAU_GEM_TILE_ZETA 0x00000004
38 #define NOUVEAU_GEM_TILE_NONCONTIG 0x00000008
39 
48 };
49 
54 };
55 
56 #define NOUVEAU_GEM_MAX_BUFFERS 1024
61 };
62 
70 };
71 
72 #define NOUVEAU_GEM_RELOC_LOW (1 << 0)
73 #define NOUVEAU_GEM_RELOC_HIGH (1 << 1)
74 #define NOUVEAU_GEM_RELOC_OR (1 << 2)
75 #define NOUVEAU_GEM_MAX_RELOCS 1024
84 };
85 
86 #define NOUVEAU_GEM_MAX_PUSH 512
92 };
93 
106 };
107 
108 #define NOUVEAU_GEM_CPU_PREP_NOWAIT 0x00000001
109 #define NOUVEAU_GEM_CPU_PREP_WRITE 0x00000004
113 };
114 
117 };
118 
119 #define DRM_NOUVEAU_GETPARAM 0x00 /* deprecated */
120 #define DRM_NOUVEAU_SETPARAM 0x01 /* deprecated */
121 #define DRM_NOUVEAU_CHANNEL_ALLOC 0x02 /* deprecated */
122 #define DRM_NOUVEAU_CHANNEL_FREE 0x03 /* deprecated */
123 #define DRM_NOUVEAU_GROBJ_ALLOC 0x04 /* deprecated */
124 #define DRM_NOUVEAU_NOTIFIEROBJ_ALLOC 0x05 /* deprecated */
125 #define DRM_NOUVEAU_GPUOBJ_FREE 0x06 /* deprecated */
126 #define DRM_NOUVEAU_GEM_NEW 0x40
127 #define DRM_NOUVEAU_GEM_PUSHBUF 0x41
128 #define DRM_NOUVEAU_GEM_CPU_PREP 0x42
129 #define DRM_NOUVEAU_GEM_CPU_FINI 0x43
130 #define DRM_NOUVEAU_GEM_INFO 0x44
131 
132 #define DRM_IOCTL_NOUVEAU_GEM_NEW DRM_IOWR(DRM_COMMAND_BASE + DRM_NOUVEAU_GEM_NEW, struct drm_nouveau_gem_new)
133 #define DRM_IOCTL_NOUVEAU_GEM_PUSHBUF DRM_IOWR(DRM_COMMAND_BASE + DRM_NOUVEAU_GEM_PUSHBUF, struct drm_nouveau_gem_pushbuf)
134 #define DRM_IOCTL_NOUVEAU_GEM_CPU_PREP DRM_IOW (DRM_COMMAND_BASE + DRM_NOUVEAU_GEM_CPU_PREP, struct drm_nouveau_gem_cpu_prep)
135 #define DRM_IOCTL_NOUVEAU_GEM_CPU_FINI DRM_IOW (DRM_COMMAND_BASE + DRM_NOUVEAU_GEM_CPU_FINI, struct drm_nouveau_gem_cpu_fini)
136 #define DRM_IOCTL_NOUVEAU_GEM_INFO DRM_IOWR(DRM_COMMAND_BASE + DRM_NOUVEAU_GEM_INFO, struct drm_nouveau_gem_info)
137 
138 #endif /* __NOUVEAU_DRM_H__ */