Ben Skeggs | 6ee7386 | 2009-12-11 19:24:15 +1000 | [diff] [blame] | 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 | |
Ben Skeggs | 27111a2 | 2014-08-10 04:10:31 +1000 | [diff] [blame] | 28 | #define DRM_NOUVEAU_EVENT_NVIF 0x80000000 |
| 29 | |
Mikko Rapeli | 8860487 | 2014-08-31 13:09:51 +0200 | [diff] [blame] | 30 | #include <drm/drm.h> |
| 31 | |
Ben Skeggs | 6ee7386 | 2009-12-11 19:24:15 +1000 | [diff] [blame] | 32 | #define NOUVEAU_GEM_DOMAIN_CPU (1 << 0) |
| 33 | #define NOUVEAU_GEM_DOMAIN_VRAM (1 << 1) |
| 34 | #define NOUVEAU_GEM_DOMAIN_GART (1 << 2) |
| 35 | #define NOUVEAU_GEM_DOMAIN_MAPPABLE (1 << 3) |
Alexandre Courbot | 996f545 | 2015-02-26 12:44:51 +0900 | [diff] [blame] | 36 | #define NOUVEAU_GEM_DOMAIN_COHERENT (1 << 4) |
Ben Skeggs | 6ee7386 | 2009-12-11 19:24:15 +1000 | [diff] [blame] | 37 | |
Ben Skeggs | 8f7286f | 2011-02-14 09:57:35 +1000 | [diff] [blame] | 38 | #define NOUVEAU_GEM_TILE_COMP 0x00030000 /* nv50-only */ |
Francisco Jerez | f13b326 | 2010-10-10 06:01:08 +0200 | [diff] [blame] | 39 | #define NOUVEAU_GEM_TILE_LAYOUT_MASK 0x0000ff00 |
| 40 | #define NOUVEAU_GEM_TILE_16BPP 0x00000001 |
| 41 | #define NOUVEAU_GEM_TILE_32BPP 0x00000002 |
| 42 | #define NOUVEAU_GEM_TILE_ZETA 0x00000004 |
| 43 | #define NOUVEAU_GEM_TILE_NONCONTIG 0x00000008 |
| 44 | |
Ben Skeggs | 6ee7386 | 2009-12-11 19:24:15 +1000 | [diff] [blame] | 45 | struct drm_nouveau_gem_info { |
Mikko Rapeli | 8860487 | 2014-08-31 13:09:51 +0200 | [diff] [blame] | 46 | __u32 handle; |
| 47 | __u32 domain; |
| 48 | __u64 size; |
| 49 | __u64 offset; |
| 50 | __u64 map_handle; |
| 51 | __u32 tile_mode; |
| 52 | __u32 tile_flags; |
Ben Skeggs | 6ee7386 | 2009-12-11 19:24:15 +1000 | [diff] [blame] | 53 | }; |
| 54 | |
| 55 | struct drm_nouveau_gem_new { |
| 56 | struct drm_nouveau_gem_info info; |
Mikko Rapeli | 8860487 | 2014-08-31 13:09:51 +0200 | [diff] [blame] | 57 | __u32 channel_hint; |
| 58 | __u32 align; |
Ben Skeggs | 6ee7386 | 2009-12-11 19:24:15 +1000 | [diff] [blame] | 59 | }; |
| 60 | |
Ben Skeggs | a1606a9 | 2010-02-12 10:27:35 +1000 | [diff] [blame] | 61 | #define NOUVEAU_GEM_MAX_BUFFERS 1024 |
| 62 | struct drm_nouveau_gem_pushbuf_bo_presumed { |
Mikko Rapeli | 8860487 | 2014-08-31 13:09:51 +0200 | [diff] [blame] | 63 | __u32 valid; |
| 64 | __u32 domain; |
| 65 | __u64 offset; |
Ben Skeggs | a1606a9 | 2010-02-12 10:27:35 +1000 | [diff] [blame] | 66 | }; |
| 67 | |
Ben Skeggs | 6ee7386 | 2009-12-11 19:24:15 +1000 | [diff] [blame] | 68 | struct drm_nouveau_gem_pushbuf_bo { |
Mikko Rapeli | 8860487 | 2014-08-31 13:09:51 +0200 | [diff] [blame] | 69 | __u64 user_priv; |
| 70 | __u32 handle; |
| 71 | __u32 read_domains; |
| 72 | __u32 write_domains; |
| 73 | __u32 valid_domains; |
Ben Skeggs | a1606a9 | 2010-02-12 10:27:35 +1000 | [diff] [blame] | 74 | struct drm_nouveau_gem_pushbuf_bo_presumed presumed; |
Ben Skeggs | 6ee7386 | 2009-12-11 19:24:15 +1000 | [diff] [blame] | 75 | }; |
| 76 | |
| 77 | #define NOUVEAU_GEM_RELOC_LOW (1 << 0) |
| 78 | #define NOUVEAU_GEM_RELOC_HIGH (1 << 1) |
| 79 | #define NOUVEAU_GEM_RELOC_OR (1 << 2) |
Ben Skeggs | a1606a9 | 2010-02-12 10:27:35 +1000 | [diff] [blame] | 80 | #define NOUVEAU_GEM_MAX_RELOCS 1024 |
Ben Skeggs | 6ee7386 | 2009-12-11 19:24:15 +1000 | [diff] [blame] | 81 | struct drm_nouveau_gem_pushbuf_reloc { |
Mikko Rapeli | 8860487 | 2014-08-31 13:09:51 +0200 | [diff] [blame] | 82 | __u32 reloc_bo_index; |
| 83 | __u32 reloc_bo_offset; |
| 84 | __u32 bo_index; |
| 85 | __u32 flags; |
| 86 | __u32 data; |
| 87 | __u32 vor; |
| 88 | __u32 tor; |
Ben Skeggs | 6ee7386 | 2009-12-11 19:24:15 +1000 | [diff] [blame] | 89 | }; |
| 90 | |
Ben Skeggs | a1606a9 | 2010-02-12 10:27:35 +1000 | [diff] [blame] | 91 | #define NOUVEAU_GEM_MAX_PUSH 512 |
| 92 | struct drm_nouveau_gem_pushbuf_push { |
Mikko Rapeli | 8860487 | 2014-08-31 13:09:51 +0200 | [diff] [blame] | 93 | __u32 bo_index; |
| 94 | __u32 pad; |
| 95 | __u64 offset; |
| 96 | __u64 length; |
Ben Skeggs | a1606a9 | 2010-02-12 10:27:35 +1000 | [diff] [blame] | 97 | }; |
Ben Skeggs | 6ee7386 | 2009-12-11 19:24:15 +1000 | [diff] [blame] | 98 | |
| 99 | struct drm_nouveau_gem_pushbuf { |
Mikko Rapeli | 8860487 | 2014-08-31 13:09:51 +0200 | [diff] [blame] | 100 | __u32 channel; |
| 101 | __u32 nr_buffers; |
| 102 | __u64 buffers; |
| 103 | __u32 nr_relocs; |
| 104 | __u32 nr_push; |
| 105 | __u64 relocs; |
| 106 | __u64 push; |
| 107 | __u32 suffix0; |
| 108 | __u32 suffix1; |
| 109 | __u64 vram_available; |
| 110 | __u64 gart_available; |
Ben Skeggs | 6ee7386 | 2009-12-11 19:24:15 +1000 | [diff] [blame] | 111 | }; |
| 112 | |
Ben Skeggs | 6ee7386 | 2009-12-11 19:24:15 +1000 | [diff] [blame] | 113 | #define NOUVEAU_GEM_CPU_PREP_NOWAIT 0x00000001 |
Ben Skeggs | 6ee7386 | 2009-12-11 19:24:15 +1000 | [diff] [blame] | 114 | #define NOUVEAU_GEM_CPU_PREP_WRITE 0x00000004 |
| 115 | struct drm_nouveau_gem_cpu_prep { |
Mikko Rapeli | 8860487 | 2014-08-31 13:09:51 +0200 | [diff] [blame] | 116 | __u32 handle; |
| 117 | __u32 flags; |
Ben Skeggs | 6ee7386 | 2009-12-11 19:24:15 +1000 | [diff] [blame] | 118 | }; |
| 119 | |
| 120 | struct drm_nouveau_gem_cpu_fini { |
Mikko Rapeli | 8860487 | 2014-08-31 13:09:51 +0200 | [diff] [blame] | 121 | __u32 handle; |
Ben Skeggs | 6ee7386 | 2009-12-11 19:24:15 +1000 | [diff] [blame] | 122 | }; |
| 123 | |
Ben Skeggs | 2a259a3 | 2012-05-08 10:24:27 +1000 | [diff] [blame] | 124 | #define DRM_NOUVEAU_GETPARAM 0x00 /* deprecated */ |
| 125 | #define DRM_NOUVEAU_SETPARAM 0x01 /* deprecated */ |
| 126 | #define DRM_NOUVEAU_CHANNEL_ALLOC 0x02 /* deprecated */ |
| 127 | #define DRM_NOUVEAU_CHANNEL_FREE 0x03 /* deprecated */ |
| 128 | #define DRM_NOUVEAU_GROBJ_ALLOC 0x04 /* deprecated */ |
| 129 | #define DRM_NOUVEAU_NOTIFIEROBJ_ALLOC 0x05 /* deprecated */ |
| 130 | #define DRM_NOUVEAU_GPUOBJ_FREE 0x06 /* deprecated */ |
Ben Skeggs | 27111a2 | 2014-08-10 04:10:31 +1000 | [diff] [blame] | 131 | #define DRM_NOUVEAU_NVIF 0x07 |
Ben Skeggs | 6ee7386 | 2009-12-11 19:24:15 +1000 | [diff] [blame] | 132 | #define DRM_NOUVEAU_GEM_NEW 0x40 |
| 133 | #define DRM_NOUVEAU_GEM_PUSHBUF 0x41 |
Ben Skeggs | a1606a9 | 2010-02-12 10:27:35 +1000 | [diff] [blame] | 134 | #define DRM_NOUVEAU_GEM_CPU_PREP 0x42 |
| 135 | #define DRM_NOUVEAU_GEM_CPU_FINI 0x43 |
| 136 | #define DRM_NOUVEAU_GEM_INFO 0x44 |
Ben Skeggs | 6ee7386 | 2009-12-11 19:24:15 +1000 | [diff] [blame] | 137 | |
Dave Airlie | 1b2f148 | 2010-08-14 20:20:34 +1000 | [diff] [blame] | 138 | #define DRM_IOCTL_NOUVEAU_GEM_NEW DRM_IOWR(DRM_COMMAND_BASE + DRM_NOUVEAU_GEM_NEW, struct drm_nouveau_gem_new) |
| 139 | #define DRM_IOCTL_NOUVEAU_GEM_PUSHBUF DRM_IOWR(DRM_COMMAND_BASE + DRM_NOUVEAU_GEM_PUSHBUF, struct drm_nouveau_gem_pushbuf) |
| 140 | #define DRM_IOCTL_NOUVEAU_GEM_CPU_PREP DRM_IOW (DRM_COMMAND_BASE + DRM_NOUVEAU_GEM_CPU_PREP, struct drm_nouveau_gem_cpu_prep) |
| 141 | #define DRM_IOCTL_NOUVEAU_GEM_CPU_FINI DRM_IOW (DRM_COMMAND_BASE + DRM_NOUVEAU_GEM_CPU_FINI, struct drm_nouveau_gem_cpu_fini) |
| 142 | #define DRM_IOCTL_NOUVEAU_GEM_INFO DRM_IOWR(DRM_COMMAND_BASE + DRM_NOUVEAU_GEM_INFO, struct drm_nouveau_gem_info) |
| 143 | |
Ben Skeggs | 6ee7386 | 2009-12-11 19:24:15 +1000 | [diff] [blame] | 144 | #endif /* __NOUVEAU_DRM_H__ */ |