diff options
author | Dave Airlie | 2013-05-08 21:55:42 -0500 |
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committer | Dave Airlie | 2013-05-08 21:55:42 -0500 |
commit | 040f6b015ef7d9c1bda09f78a8873f6da45d5e95 (patch) | |
tree | 2abc254800bae50e015bd797d6222155fdcded1c /include/drm | |
parent | 011999927f76a7e9ba8f047fae4b4e084da6c2c3 (diff) | |
download | external-libgbm-040f6b015ef7d9c1bda09f78a8873f6da45d5e95.tar.gz external-libgbm-040f6b015ef7d9c1bda09f78a8873f6da45d5e95.tar.xz external-libgbm-040f6b015ef7d9c1bda09f78a8873f6da45d5e95.zip |
drm: add qxl drm header file
Now that this driver is merged add the header file.
Signed-off-by: Dave Airlie <airlied@redhat.com>
Diffstat (limited to 'include/drm')
-rw-r--r-- | include/drm/Makefile.am | 4 | ||||
-rw-r--r-- | include/drm/qxl_drm.h | 152 |
2 files changed, 154 insertions, 2 deletions
diff --git a/include/drm/Makefile.am b/include/drm/Makefile.am index 2923ab4b..2bc34d2f 100644 --- a/include/drm/Makefile.am +++ b/include/drm/Makefile.am | |||
@@ -36,8 +36,8 @@ klibdrminclude_HEADERS = \ | |||
36 | savage_drm.h \ | 36 | savage_drm.h \ |
37 | sis_drm.h \ | 37 | sis_drm.h \ |
38 | via_drm.h \ | 38 | via_drm.h \ |
39 | mach64_drm.h | 39 | mach64_drm.h \ |
40 | 40 | qxl_drm.h | |
41 | 41 | ||
42 | if HAVE_VMWGFX | 42 | if HAVE_VMWGFX |
43 | klibdrminclude_HEADERS += vmwgfx_drm.h | 43 | klibdrminclude_HEADERS += vmwgfx_drm.h |
diff --git a/include/drm/qxl_drm.h b/include/drm/qxl_drm.h new file mode 100644 index 00000000..5d7de702 --- /dev/null +++ b/include/drm/qxl_drm.h | |||
@@ -0,0 +1,152 @@ | |||
1 | /* | ||
2 | * Copyright 2013 Red Hat | ||
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 | * THE AUTHORS 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 | #ifndef QXL_DRM_H | ||
25 | #define QXL_DRM_H | ||
26 | |||
27 | #include <stddef.h> | ||
28 | #include "drm/drm.h" | ||
29 | |||
30 | /* Please note that modifications to all structs defined here are | ||
31 | * subject to backwards-compatibility constraints. | ||
32 | * | ||
33 | * Do not use pointers, use uint64_t instead for 32 bit / 64 bit user/kernel | ||
34 | * compatibility Keep fields aligned to their size | ||
35 | */ | ||
36 | |||
37 | #define QXL_GEM_DOMAIN_CPU 0 | ||
38 | #define QXL_GEM_DOMAIN_VRAM 1 | ||
39 | #define QXL_GEM_DOMAIN_SURFACE 2 | ||
40 | |||
41 | #define DRM_QXL_ALLOC 0x00 | ||
42 | #define DRM_QXL_MAP 0x01 | ||
43 | #define DRM_QXL_EXECBUFFER 0x02 | ||
44 | #define DRM_QXL_UPDATE_AREA 0x03 | ||
45 | #define DRM_QXL_GETPARAM 0x04 | ||
46 | #define DRM_QXL_CLIENTCAP 0x05 | ||
47 | |||
48 | #define DRM_QXL_ALLOC_SURF 0x06 | ||
49 | |||
50 | struct drm_qxl_alloc { | ||
51 | uint32_t size; | ||
52 | uint32_t handle; /* 0 is an invalid handle */ | ||
53 | }; | ||
54 | |||
55 | struct drm_qxl_map { | ||
56 | uint64_t offset; /* use for mmap system call */ | ||
57 | uint32_t handle; | ||
58 | uint32_t pad; | ||
59 | }; | ||
60 | |||
61 | /* | ||
62 | * dest is the bo we are writing the relocation into | ||
63 | * src is bo we are relocating. | ||
64 | * *(dest_handle.base_addr + dest_offset) = physical_address(src_handle.addr + | ||
65 | * src_offset) | ||
66 | */ | ||
67 | #define QXL_RELOC_TYPE_BO 1 | ||
68 | #define QXL_RELOC_TYPE_SURF 2 | ||
69 | |||
70 | struct drm_qxl_reloc { | ||
71 | uint64_t src_offset; /* offset into src_handle or src buffer */ | ||
72 | uint64_t dst_offset; /* offset in dest handle */ | ||
73 | uint32_t src_handle; /* dest handle to compute address from */ | ||
74 | uint32_t dst_handle; /* 0 if to command buffer */ | ||
75 | uint32_t reloc_type; | ||
76 | uint32_t pad; | ||
77 | }; | ||
78 | |||
79 | struct drm_qxl_command { | ||
80 | uint64_t command; /* void* */ | ||
81 | uint64_t relocs; /* struct drm_qxl_reloc* */ | ||
82 | uint32_t type; | ||
83 | uint32_t command_size; | ||
84 | uint32_t relocs_num; | ||
85 | uint32_t pad; | ||
86 | }; | ||
87 | |||
88 | /* XXX: call it drm_qxl_commands? */ | ||
89 | struct drm_qxl_execbuffer { | ||
90 | uint32_t flags; /* for future use */ | ||
91 | uint32_t commands_num; | ||
92 | uint64_t commands; /* struct drm_qxl_command* */ | ||
93 | }; | ||
94 | |||
95 | struct drm_qxl_update_area { | ||
96 | uint32_t handle; | ||
97 | uint32_t top; | ||
98 | uint32_t left; | ||
99 | uint32_t bottom; | ||
100 | uint32_t right; | ||
101 | uint32_t pad; | ||
102 | }; | ||
103 | |||
104 | #define QXL_PARAM_NUM_SURFACES 1 /* rom->n_surfaces */ | ||
105 | #define QXL_PARAM_MAX_RELOCS 2 | ||
106 | struct drm_qxl_getparam { | ||
107 | uint64_t param; | ||
108 | uint64_t value; | ||
109 | }; | ||
110 | |||
111 | /* these are one bit values */ | ||
112 | struct drm_qxl_clientcap { | ||
113 | uint32_t index; | ||
114 | uint32_t pad; | ||
115 | }; | ||
116 | |||
117 | struct drm_qxl_alloc_surf { | ||
118 | uint32_t format; | ||
119 | uint32_t width; | ||
120 | uint32_t height; | ||
121 | int32_t stride; | ||
122 | uint32_t handle; | ||
123 | uint32_t pad; | ||
124 | }; | ||
125 | |||
126 | #define DRM_IOCTL_QXL_ALLOC \ | ||
127 | DRM_IOWR(DRM_COMMAND_BASE + DRM_QXL_ALLOC, struct drm_qxl_alloc) | ||
128 | |||
129 | #define DRM_IOCTL_QXL_MAP \ | ||
130 | DRM_IOWR(DRM_COMMAND_BASE + DRM_QXL_MAP, struct drm_qxl_map) | ||
131 | |||
132 | #define DRM_IOCTL_QXL_EXECBUFFER \ | ||
133 | DRM_IOW(DRM_COMMAND_BASE + DRM_QXL_EXECBUFFER,\ | ||
134 | struct drm_qxl_execbuffer) | ||
135 | |||
136 | #define DRM_IOCTL_QXL_UPDATE_AREA \ | ||
137 | DRM_IOW(DRM_COMMAND_BASE + DRM_QXL_UPDATE_AREA,\ | ||
138 | struct drm_qxl_update_area) | ||
139 | |||
140 | #define DRM_IOCTL_QXL_GETPARAM \ | ||
141 | DRM_IOWR(DRM_COMMAND_BASE + DRM_QXL_GETPARAM,\ | ||
142 | struct drm_qxl_getparam) | ||
143 | |||
144 | #define DRM_IOCTL_QXL_CLIENTCAP \ | ||
145 | DRM_IOW(DRM_COMMAND_BASE + DRM_QXL_CLIENTCAP,\ | ||
146 | struct drm_qxl_clientcap) | ||
147 | |||
148 | #define DRM_IOCTL_QXL_ALLOC_SURF \ | ||
149 | DRM_IOWR(DRM_COMMAND_BASE + DRM_QXL_ALLOC_SURF,\ | ||
150 | struct drm_qxl_alloc_surf) | ||
151 | |||
152 | #endif | ||