Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 1 | /** |
Dave Airlie | b5e89ed | 2005-09-25 14:28:13 +1000 | [diff] [blame] | 2 | * \file drm.h |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 3 | * Header for the Direct Rendering Manager |
Dave Airlie | b5e89ed | 2005-09-25 14:28:13 +1000 | [diff] [blame] | 4 | * |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 5 | * \author Rickard E. (Rik) Faith <faith@valinux.com> |
| 6 | * |
| 7 | * \par Acknowledgments: |
| 8 | * Dec 1999, Richard Henderson <rth@twiddle.net>, move to generic \c cmpxchg. |
| 9 | */ |
| 10 | |
| 11 | /* |
| 12 | * Copyright 1999 Precision Insight, Inc., Cedar Park, Texas. |
| 13 | * Copyright 2000 VA Linux Systems, Inc., Sunnyvale, California. |
| 14 | * All rights reserved. |
| 15 | * |
| 16 | * Permission is hereby granted, free of charge, to any person obtaining a |
| 17 | * copy of this software and associated documentation files (the "Software"), |
| 18 | * to deal in the Software without restriction, including without limitation |
| 19 | * the rights to use, copy, modify, merge, publish, distribute, sublicense, |
| 20 | * and/or sell copies of the Software, and to permit persons to whom the |
| 21 | * Software is furnished to do so, subject to the following conditions: |
| 22 | * |
| 23 | * The above copyright notice and this permission notice (including the next |
| 24 | * paragraph) shall be included in all copies or substantial portions of the |
| 25 | * Software. |
| 26 | * |
| 27 | * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR |
| 28 | * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, |
| 29 | * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL |
| 30 | * VA LINUX SYSTEMS AND/OR ITS SUPPLIERS BE LIABLE FOR ANY CLAIM, DAMAGES OR |
| 31 | * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, |
| 32 | * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR |
| 33 | * OTHER DEALINGS IN THE SOFTWARE. |
| 34 | */ |
| 35 | |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 36 | #ifndef _DRM_H_ |
| 37 | #define _DRM_H_ |
| 38 | |
Paul Sokolovsky | b633054 | 2013-04-12 18:28:26 -0500 | [diff] [blame] | 39 | #if defined(__KERNEL__) || defined(__linux__) |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 40 | |
Kristian Høgsberg | 1a95916 | 2009-12-02 12:13:48 -0500 | [diff] [blame] | 41 | #include <linux/types.h> |
| 42 | #include <asm/ioctl.h> |
| 43 | typedef unsigned int drm_handle_t; |
| 44 | |
| 45 | #else /* One of the BSDs */ |
| 46 | |
| 47 | #include <sys/ioccom.h> |
| 48 | #include <sys/types.h> |
| 49 | typedef int8_t __s8; |
| 50 | typedef uint8_t __u8; |
| 51 | typedef int16_t __s16; |
| 52 | typedef uint16_t __u16; |
| 53 | typedef int32_t __s32; |
| 54 | typedef uint32_t __u32; |
| 55 | typedef int64_t __s64; |
| 56 | typedef uint64_t __u64; |
| 57 | typedef unsigned long drm_handle_t; |
| 58 | |
| 59 | #endif |
Dave Airlie | b589ee5 | 2007-08-28 15:16:47 +1000 | [diff] [blame] | 60 | |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 61 | #define DRM_NAME "drm" /**< Name in kernel, /dev, and /proc */ |
| 62 | #define DRM_MIN_ORDER 5 /**< At least 2^5 bytes = 32 bytes */ |
| 63 | #define DRM_MAX_ORDER 22 /**< Up to 2^22 bytes = 4MB */ |
| 64 | #define DRM_RAM_PERCENT 10 /**< How much system ram can we lock? */ |
| 65 | |
Dave Airlie | b3a80a2 | 2006-01-02 21:15:01 +1100 | [diff] [blame] | 66 | #define _DRM_LOCK_HELD 0x80000000U /**< Hardware lock is held */ |
| 67 | #define _DRM_LOCK_CONT 0x40000000U /**< Hardware lock is contended */ |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 68 | #define _DRM_LOCK_IS_HELD(lock) ((lock) & _DRM_LOCK_HELD) |
| 69 | #define _DRM_LOCK_IS_CONT(lock) ((lock) & _DRM_LOCK_CONT) |
| 70 | #define _DRM_LOCKING_CONTEXT(lock) ((lock) & ~(_DRM_LOCK_HELD|_DRM_LOCK_CONT)) |
| 71 | |
Dave Airlie | b5e89ed | 2005-09-25 14:28:13 +1000 | [diff] [blame] | 72 | typedef unsigned int drm_context_t; |
| 73 | typedef unsigned int drm_drawable_t; |
| 74 | typedef unsigned int drm_magic_t; |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 75 | |
| 76 | /** |
| 77 | * Cliprect. |
Dave Airlie | b5e89ed | 2005-09-25 14:28:13 +1000 | [diff] [blame] | 78 | * |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 79 | * \warning: If you change this structure, make sure you change |
| 80 | * XF86DRIClipRectRec in the server as well |
| 81 | * |
| 82 | * \note KW: Actually it's illegal to change either for |
| 83 | * backwards-compatibility reasons. |
| 84 | */ |
Dave Airlie | c60ce62 | 2007-07-11 15:27:12 +1000 | [diff] [blame] | 85 | struct drm_clip_rect { |
Dave Airlie | b5e89ed | 2005-09-25 14:28:13 +1000 | [diff] [blame] | 86 | unsigned short x1; |
| 87 | unsigned short y1; |
| 88 | unsigned short x2; |
| 89 | unsigned short y2; |
Dave Airlie | c60ce62 | 2007-07-11 15:27:12 +1000 | [diff] [blame] | 90 | }; |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 91 | |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 92 | /** |
=?utf-8?q?Michel_D=C3=A4nzer?= | bea5679 | 2006-10-24 23:04:19 +1000 | [diff] [blame] | 93 | * Drawable information. |
| 94 | */ |
Dave Airlie | c60ce62 | 2007-07-11 15:27:12 +1000 | [diff] [blame] | 95 | struct drm_drawable_info { |
=?utf-8?q?Michel_D=C3=A4nzer?= | bea5679 | 2006-10-24 23:04:19 +1000 | [diff] [blame] | 96 | unsigned int num_rects; |
Dave Airlie | c60ce62 | 2007-07-11 15:27:12 +1000 | [diff] [blame] | 97 | struct drm_clip_rect *rects; |
| 98 | }; |
=?utf-8?q?Michel_D=C3=A4nzer?= | bea5679 | 2006-10-24 23:04:19 +1000 | [diff] [blame] | 99 | |
| 100 | /** |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 101 | * Texture region, |
| 102 | */ |
Dave Airlie | c60ce62 | 2007-07-11 15:27:12 +1000 | [diff] [blame] | 103 | struct drm_tex_region { |
Dave Airlie | b5e89ed | 2005-09-25 14:28:13 +1000 | [diff] [blame] | 104 | unsigned char next; |
| 105 | unsigned char prev; |
| 106 | unsigned char in_use; |
| 107 | unsigned char padding; |
| 108 | unsigned int age; |
Dave Airlie | c60ce62 | 2007-07-11 15:27:12 +1000 | [diff] [blame] | 109 | }; |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 110 | |
| 111 | /** |
| 112 | * Hardware lock. |
| 113 | * |
| 114 | * The lock structure is a simple cache-line aligned integer. To avoid |
| 115 | * processor bus contention on a multiprocessor system, there should not be any |
| 116 | * other data stored in the same cache line. |
| 117 | */ |
Dave Airlie | c60ce62 | 2007-07-11 15:27:12 +1000 | [diff] [blame] | 118 | struct drm_hw_lock { |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 119 | __volatile__ unsigned int lock; /**< lock variable */ |
Dave Airlie | b5e89ed | 2005-09-25 14:28:13 +1000 | [diff] [blame] | 120 | char padding[60]; /**< Pad to cache line */ |
Dave Airlie | c60ce62 | 2007-07-11 15:27:12 +1000 | [diff] [blame] | 121 | }; |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 122 | |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 123 | /** |
| 124 | * DRM_IOCTL_VERSION ioctl argument type. |
Dave Airlie | b5e89ed | 2005-09-25 14:28:13 +1000 | [diff] [blame] | 125 | * |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 126 | * \sa drmGetVersion(). |
| 127 | */ |
Dave Airlie | c60ce62 | 2007-07-11 15:27:12 +1000 | [diff] [blame] | 128 | struct drm_version { |
Dave Airlie | b5e89ed | 2005-09-25 14:28:13 +1000 | [diff] [blame] | 129 | int version_major; /**< Major version */ |
| 130 | int version_minor; /**< Minor version */ |
| 131 | int version_patchlevel; /**< Patch level */ |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 132 | size_t name_len; /**< Length of name buffer */ |
Dave Airlie | b5e89ed | 2005-09-25 14:28:13 +1000 | [diff] [blame] | 133 | char __user *name; /**< Name of driver */ |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 134 | size_t date_len; /**< Length of date buffer */ |
Dave Airlie | b5e89ed | 2005-09-25 14:28:13 +1000 | [diff] [blame] | 135 | char __user *date; /**< User-space buffer to hold date */ |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 136 | size_t desc_len; /**< Length of desc buffer */ |
Dave Airlie | b5e89ed | 2005-09-25 14:28:13 +1000 | [diff] [blame] | 137 | char __user *desc; /**< User-space buffer to hold desc */ |
Dave Airlie | c60ce62 | 2007-07-11 15:27:12 +1000 | [diff] [blame] | 138 | }; |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 139 | |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 140 | /** |
| 141 | * DRM_IOCTL_GET_UNIQUE ioctl argument type. |
| 142 | * |
| 143 | * \sa drmGetBusid() and drmSetBusId(). |
| 144 | */ |
Dave Airlie | c60ce62 | 2007-07-11 15:27:12 +1000 | [diff] [blame] | 145 | struct drm_unique { |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 146 | size_t unique_len; /**< Length of unique */ |
Dave Airlie | b5e89ed | 2005-09-25 14:28:13 +1000 | [diff] [blame] | 147 | char __user *unique; /**< Unique name for driver instantiation */ |
Dave Airlie | c60ce62 | 2007-07-11 15:27:12 +1000 | [diff] [blame] | 148 | }; |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 149 | |
Dave Airlie | c60ce62 | 2007-07-11 15:27:12 +1000 | [diff] [blame] | 150 | struct drm_list { |
Dave Airlie | b5e89ed | 2005-09-25 14:28:13 +1000 | [diff] [blame] | 151 | int count; /**< Length of user-space structures */ |
Dave Airlie | c60ce62 | 2007-07-11 15:27:12 +1000 | [diff] [blame] | 152 | struct drm_version __user *version; |
| 153 | }; |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 154 | |
Dave Airlie | c60ce62 | 2007-07-11 15:27:12 +1000 | [diff] [blame] | 155 | struct drm_block { |
Dave Airlie | b5e89ed | 2005-09-25 14:28:13 +1000 | [diff] [blame] | 156 | int unused; |
Dave Airlie | c60ce62 | 2007-07-11 15:27:12 +1000 | [diff] [blame] | 157 | }; |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 158 | |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 159 | /** |
| 160 | * DRM_IOCTL_CONTROL ioctl argument type. |
| 161 | * |
| 162 | * \sa drmCtlInstHandler() and drmCtlUninstHandler(). |
| 163 | */ |
Dave Airlie | c60ce62 | 2007-07-11 15:27:12 +1000 | [diff] [blame] | 164 | struct drm_control { |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 165 | enum { |
| 166 | DRM_ADD_COMMAND, |
| 167 | DRM_RM_COMMAND, |
| 168 | DRM_INST_HANDLER, |
| 169 | DRM_UNINST_HANDLER |
Dave Airlie | b5e89ed | 2005-09-25 14:28:13 +1000 | [diff] [blame] | 170 | } func; |
| 171 | int irq; |
Dave Airlie | c60ce62 | 2007-07-11 15:27:12 +1000 | [diff] [blame] | 172 | }; |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 173 | |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 174 | /** |
| 175 | * Type of memory to map. |
| 176 | */ |
Dave Airlie | c60ce62 | 2007-07-11 15:27:12 +1000 | [diff] [blame] | 177 | enum drm_map_type { |
Dave Airlie | b5e89ed | 2005-09-25 14:28:13 +1000 | [diff] [blame] | 178 | _DRM_FRAME_BUFFER = 0, /**< WC (no caching), no core dump */ |
| 179 | _DRM_REGISTERS = 1, /**< no caching, no core dump */ |
| 180 | _DRM_SHM = 2, /**< shared, cached */ |
| 181 | _DRM_AGP = 3, /**< AGP/GART */ |
Dave Airlie | 2d0f9ea | 2005-07-10 14:34:13 +1000 | [diff] [blame] | 182 | _DRM_SCATTER_GATHER = 4, /**< Scatter/gather memory for PCI DMA */ |
Dave Airlie | b5e89ed | 2005-09-25 14:28:13 +1000 | [diff] [blame] | 183 | _DRM_CONSISTENT = 5, /**< Consistent memory for PCI DMA */ |
Dave Airlie | c60ce62 | 2007-07-11 15:27:12 +1000 | [diff] [blame] | 184 | }; |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 185 | |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 186 | /** |
| 187 | * Memory mapping flags. |
| 188 | */ |
Dave Airlie | c60ce62 | 2007-07-11 15:27:12 +1000 | [diff] [blame] | 189 | enum drm_map_flags { |
Dave Airlie | b5e89ed | 2005-09-25 14:28:13 +1000 | [diff] [blame] | 190 | _DRM_RESTRICTED = 0x01, /**< Cannot be mapped to user-virtual */ |
| 191 | _DRM_READ_ONLY = 0x02, |
| 192 | _DRM_LOCKED = 0x04, /**< shared, cached, locked */ |
| 193 | _DRM_KERNEL = 0x08, /**< kernel requires access */ |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 194 | _DRM_WRITE_COMBINING = 0x10, /**< use write-combining if available */ |
Dave Airlie | b5e89ed | 2005-09-25 14:28:13 +1000 | [diff] [blame] | 195 | _DRM_CONTAINS_LOCK = 0x20, /**< SHM page that contains lock */ |
Dave Airlie | e3236a1 | 2007-12-17 09:41:56 +1000 | [diff] [blame] | 196 | _DRM_REMOVABLE = 0x40, /**< Removable mapping */ |
| 197 | _DRM_DRIVER = 0x80 /**< Managed by driver */ |
Dave Airlie | c60ce62 | 2007-07-11 15:27:12 +1000 | [diff] [blame] | 198 | }; |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 199 | |
Dave Airlie | c60ce62 | 2007-07-11 15:27:12 +1000 | [diff] [blame] | 200 | struct drm_ctx_priv_map { |
Dave Airlie | b5e89ed | 2005-09-25 14:28:13 +1000 | [diff] [blame] | 201 | unsigned int ctx_id; /**< Context requesting private mapping */ |
| 202 | void *handle; /**< Handle of map */ |
Dave Airlie | c60ce62 | 2007-07-11 15:27:12 +1000 | [diff] [blame] | 203 | }; |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 204 | |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 205 | /** |
| 206 | * DRM_IOCTL_GET_MAP, DRM_IOCTL_ADD_MAP and DRM_IOCTL_RM_MAP ioctls |
| 207 | * argument type. |
| 208 | * |
| 209 | * \sa drmAddMap(). |
| 210 | */ |
Dave Airlie | c60ce62 | 2007-07-11 15:27:12 +1000 | [diff] [blame] | 211 | struct drm_map { |
Dave Airlie | b5e89ed | 2005-09-25 14:28:13 +1000 | [diff] [blame] | 212 | unsigned long offset; /**< Requested physical address (0 for SAREA)*/ |
| 213 | unsigned long size; /**< Requested physical size (bytes) */ |
Dave Airlie | c60ce62 | 2007-07-11 15:27:12 +1000 | [diff] [blame] | 214 | enum drm_map_type type; /**< Type of memory to map */ |
| 215 | enum drm_map_flags flags; /**< Flags */ |
Dave Airlie | b5e89ed | 2005-09-25 14:28:13 +1000 | [diff] [blame] | 216 | void *handle; /**< User-space: "Handle" to pass to mmap() */ |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 217 | /**< Kernel-space: kernel-virtual address */ |
Dave Airlie | b5e89ed | 2005-09-25 14:28:13 +1000 | [diff] [blame] | 218 | int mtrr; /**< MTRR slot used */ |
| 219 | /* Private data */ |
Dave Airlie | c60ce62 | 2007-07-11 15:27:12 +1000 | [diff] [blame] | 220 | }; |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 221 | |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 222 | /** |
| 223 | * DRM_IOCTL_GET_CLIENT ioctl argument type. |
| 224 | */ |
Dave Airlie | c60ce62 | 2007-07-11 15:27:12 +1000 | [diff] [blame] | 225 | struct drm_client { |
Dave Airlie | b5e89ed | 2005-09-25 14:28:13 +1000 | [diff] [blame] | 226 | int idx; /**< Which client desired? */ |
| 227 | int auth; /**< Is client authenticated? */ |
| 228 | unsigned long pid; /**< Process ID */ |
| 229 | unsigned long uid; /**< User ID */ |
| 230 | unsigned long magic; /**< Magic */ |
| 231 | unsigned long iocs; /**< Ioctl count */ |
Dave Airlie | c60ce62 | 2007-07-11 15:27:12 +1000 | [diff] [blame] | 232 | }; |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 233 | |
Dave Airlie | c60ce62 | 2007-07-11 15:27:12 +1000 | [diff] [blame] | 234 | enum drm_stat_type { |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 235 | _DRM_STAT_LOCK, |
| 236 | _DRM_STAT_OPENS, |
| 237 | _DRM_STAT_CLOSES, |
| 238 | _DRM_STAT_IOCTLS, |
| 239 | _DRM_STAT_LOCKS, |
| 240 | _DRM_STAT_UNLOCKS, |
| 241 | _DRM_STAT_VALUE, /**< Generic value */ |
| 242 | _DRM_STAT_BYTE, /**< Generic byte counter (1024bytes/K) */ |
| 243 | _DRM_STAT_COUNT, /**< Generic non-byte counter (1000/k) */ |
| 244 | |
| 245 | _DRM_STAT_IRQ, /**< IRQ */ |
| 246 | _DRM_STAT_PRIMARY, /**< Primary DMA bytes */ |
| 247 | _DRM_STAT_SECONDARY, /**< Secondary DMA bytes */ |
| 248 | _DRM_STAT_DMA, /**< DMA */ |
| 249 | _DRM_STAT_SPECIAL, /**< Special DMA (e.g., priority or polled) */ |
| 250 | _DRM_STAT_MISSED /**< Missed DMA opportunity */ |
Dave Airlie | b5e89ed | 2005-09-25 14:28:13 +1000 | [diff] [blame] | 251 | /* Add to the *END* of the list */ |
Dave Airlie | c60ce62 | 2007-07-11 15:27:12 +1000 | [diff] [blame] | 252 | }; |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 253 | |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 254 | /** |
| 255 | * DRM_IOCTL_GET_STATS ioctl argument type. |
| 256 | */ |
Dave Airlie | c60ce62 | 2007-07-11 15:27:12 +1000 | [diff] [blame] | 257 | struct drm_stats { |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 258 | unsigned long count; |
| 259 | struct { |
Dave Airlie | b5e89ed | 2005-09-25 14:28:13 +1000 | [diff] [blame] | 260 | unsigned long value; |
Dave Airlie | c60ce62 | 2007-07-11 15:27:12 +1000 | [diff] [blame] | 261 | enum drm_stat_type type; |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 262 | } data[15]; |
Dave Airlie | c60ce62 | 2007-07-11 15:27:12 +1000 | [diff] [blame] | 263 | }; |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 264 | |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 265 | /** |
| 266 | * Hardware locking flags. |
| 267 | */ |
Dave Airlie | c60ce62 | 2007-07-11 15:27:12 +1000 | [diff] [blame] | 268 | enum drm_lock_flags { |
Dave Airlie | b5e89ed | 2005-09-25 14:28:13 +1000 | [diff] [blame] | 269 | _DRM_LOCK_READY = 0x01, /**< Wait until hardware is ready for DMA */ |
| 270 | _DRM_LOCK_QUIESCENT = 0x02, /**< Wait until hardware quiescent */ |
| 271 | _DRM_LOCK_FLUSH = 0x04, /**< Flush this context's DMA queue first */ |
| 272 | _DRM_LOCK_FLUSH_ALL = 0x08, /**< Flush all DMA queues first */ |
| 273 | /* These *HALT* flags aren't supported yet |
| 274 | -- they will be used to support the |
| 275 | full-screen DGA-like mode. */ |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 276 | _DRM_HALT_ALL_QUEUES = 0x10, /**< Halt all current and future queues */ |
| 277 | _DRM_HALT_CUR_QUEUES = 0x20 /**< Halt all current queues */ |
Dave Airlie | c60ce62 | 2007-07-11 15:27:12 +1000 | [diff] [blame] | 278 | }; |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 279 | |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 280 | /** |
| 281 | * DRM_IOCTL_LOCK, DRM_IOCTL_UNLOCK and DRM_IOCTL_FINISH ioctl argument type. |
Dave Airlie | b5e89ed | 2005-09-25 14:28:13 +1000 | [diff] [blame] | 282 | * |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 283 | * \sa drmGetLock() and drmUnlock(). |
| 284 | */ |
Dave Airlie | c60ce62 | 2007-07-11 15:27:12 +1000 | [diff] [blame] | 285 | struct drm_lock { |
Dave Airlie | b5e89ed | 2005-09-25 14:28:13 +1000 | [diff] [blame] | 286 | int context; |
Dave Airlie | c60ce62 | 2007-07-11 15:27:12 +1000 | [diff] [blame] | 287 | enum drm_lock_flags flags; |
| 288 | }; |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 289 | |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 290 | /** |
| 291 | * DMA flags |
| 292 | * |
Dave Airlie | b5e89ed | 2005-09-25 14:28:13 +1000 | [diff] [blame] | 293 | * \warning |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 294 | * These values \e must match xf86drm.h. |
| 295 | * |
| 296 | * \sa drm_dma. |
| 297 | */ |
Dave Airlie | c60ce62 | 2007-07-11 15:27:12 +1000 | [diff] [blame] | 298 | enum drm_dma_flags { |
Dave Airlie | b5e89ed | 2005-09-25 14:28:13 +1000 | [diff] [blame] | 299 | /* Flags for DMA buffer dispatch */ |
| 300 | _DRM_DMA_BLOCK = 0x01, /**< |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 301 | * Block until buffer dispatched. |
Dave Airlie | b5e89ed | 2005-09-25 14:28:13 +1000 | [diff] [blame] | 302 | * |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 303 | * \note The buffer may not yet have |
| 304 | * been processed by the hardware -- |
| 305 | * getting a hardware lock with the |
| 306 | * hardware quiescent will ensure |
| 307 | * that the buffer has been |
| 308 | * processed. |
| 309 | */ |
| 310 | _DRM_DMA_WHILE_LOCKED = 0x02, /**< Dispatch while lock held */ |
Dave Airlie | b5e89ed | 2005-09-25 14:28:13 +1000 | [diff] [blame] | 311 | _DRM_DMA_PRIORITY = 0x04, /**< High priority dispatch */ |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 312 | |
Dave Airlie | b5e89ed | 2005-09-25 14:28:13 +1000 | [diff] [blame] | 313 | /* Flags for DMA buffer request */ |
| 314 | _DRM_DMA_WAIT = 0x10, /**< Wait for free buffers */ |
| 315 | _DRM_DMA_SMALLER_OK = 0x20, /**< Smaller-than-requested buffers OK */ |
| 316 | _DRM_DMA_LARGER_OK = 0x40 /**< Larger-than-requested buffers OK */ |
Dave Airlie | c60ce62 | 2007-07-11 15:27:12 +1000 | [diff] [blame] | 317 | }; |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 318 | |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 319 | /** |
| 320 | * DRM_IOCTL_ADD_BUFS and DRM_IOCTL_MARK_BUFS ioctl argument type. |
| 321 | * |
| 322 | * \sa drmAddBufs(). |
| 323 | */ |
Dave Airlie | c60ce62 | 2007-07-11 15:27:12 +1000 | [diff] [blame] | 324 | struct drm_buf_desc { |
Dave Airlie | b5e89ed | 2005-09-25 14:28:13 +1000 | [diff] [blame] | 325 | int count; /**< Number of buffers of this size */ |
| 326 | int size; /**< Size in bytes */ |
| 327 | int low_mark; /**< Low water mark */ |
| 328 | int high_mark; /**< High water mark */ |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 329 | enum { |
Dave Airlie | b5e89ed | 2005-09-25 14:28:13 +1000 | [diff] [blame] | 330 | _DRM_PAGE_ALIGN = 0x01, /**< Align on page boundaries for DMA */ |
| 331 | _DRM_AGP_BUFFER = 0x02, /**< Buffer is in AGP space */ |
| 332 | _DRM_SG_BUFFER = 0x04, /**< Scatter/gather memory buffer */ |
George Sapountzis | 3417f33 | 2006-10-24 12:03:04 -0700 | [diff] [blame] | 333 | _DRM_FB_BUFFER = 0x08, /**< Buffer is in frame buffer */ |
| 334 | _DRM_PCI_BUFFER_RO = 0x10 /**< Map PCI DMA buffer read-only */ |
Dave Airlie | b5e89ed | 2005-09-25 14:28:13 +1000 | [diff] [blame] | 335 | } flags; |
| 336 | unsigned long agp_start; /**< |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 337 | * Start address of where the AGP buffers are |
| 338 | * in the AGP aperture |
| 339 | */ |
Dave Airlie | c60ce62 | 2007-07-11 15:27:12 +1000 | [diff] [blame] | 340 | }; |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 341 | |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 342 | /** |
| 343 | * DRM_IOCTL_INFO_BUFS ioctl argument type. |
| 344 | */ |
Dave Airlie | c60ce62 | 2007-07-11 15:27:12 +1000 | [diff] [blame] | 345 | struct drm_buf_info { |
Dave Airlie | b5e89ed | 2005-09-25 14:28:13 +1000 | [diff] [blame] | 346 | int count; /**< Entries in list */ |
Dave Airlie | c60ce62 | 2007-07-11 15:27:12 +1000 | [diff] [blame] | 347 | struct drm_buf_desc __user *list; |
| 348 | }; |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 349 | |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 350 | /** |
| 351 | * DRM_IOCTL_FREE_BUFS ioctl argument type. |
| 352 | */ |
Dave Airlie | c60ce62 | 2007-07-11 15:27:12 +1000 | [diff] [blame] | 353 | struct drm_buf_free { |
Dave Airlie | b5e89ed | 2005-09-25 14:28:13 +1000 | [diff] [blame] | 354 | int count; |
| 355 | int __user *list; |
Dave Airlie | c60ce62 | 2007-07-11 15:27:12 +1000 | [diff] [blame] | 356 | }; |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 357 | |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 358 | /** |
| 359 | * Buffer information |
| 360 | * |
| 361 | * \sa drm_buf_map. |
| 362 | */ |
Dave Airlie | c60ce62 | 2007-07-11 15:27:12 +1000 | [diff] [blame] | 363 | struct drm_buf_pub { |
Dave Airlie | b5e89ed | 2005-09-25 14:28:13 +1000 | [diff] [blame] | 364 | int idx; /**< Index into the master buffer list */ |
| 365 | int total; /**< Buffer size */ |
| 366 | int used; /**< Amount of buffer in use (for DMA) */ |
| 367 | void __user *address; /**< Address of buffer */ |
Dave Airlie | c60ce62 | 2007-07-11 15:27:12 +1000 | [diff] [blame] | 368 | }; |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 369 | |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 370 | /** |
| 371 | * DRM_IOCTL_MAP_BUFS ioctl argument type. |
| 372 | */ |
Dave Airlie | c60ce62 | 2007-07-11 15:27:12 +1000 | [diff] [blame] | 373 | struct drm_buf_map { |
Dave Airlie | b5e89ed | 2005-09-25 14:28:13 +1000 | [diff] [blame] | 374 | int count; /**< Length of the buffer list */ |
| 375 | void __user *virtual; /**< Mmap'd area in user-virtual */ |
Dave Airlie | c60ce62 | 2007-07-11 15:27:12 +1000 | [diff] [blame] | 376 | struct drm_buf_pub __user *list; /**< Buffer information */ |
| 377 | }; |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 378 | |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 379 | /** |
| 380 | * DRM_IOCTL_DMA ioctl argument type. |
| 381 | * |
| 382 | * Indices here refer to the offset into the buffer list in drm_buf_get. |
| 383 | * |
| 384 | * \sa drmDMA(). |
| 385 | */ |
Dave Airlie | c60ce62 | 2007-07-11 15:27:12 +1000 | [diff] [blame] | 386 | struct drm_dma { |
Dave Airlie | b5e89ed | 2005-09-25 14:28:13 +1000 | [diff] [blame] | 387 | int context; /**< Context handle */ |
| 388 | int send_count; /**< Number of buffers to send */ |
| 389 | int __user *send_indices; /**< List of handles to buffers */ |
| 390 | int __user *send_sizes; /**< Lengths of data to send */ |
Dave Airlie | c60ce62 | 2007-07-11 15:27:12 +1000 | [diff] [blame] | 391 | enum drm_dma_flags flags; /**< Flags */ |
Dave Airlie | b5e89ed | 2005-09-25 14:28:13 +1000 | [diff] [blame] | 392 | int request_count; /**< Number of buffers requested */ |
| 393 | int request_size; /**< Desired size for buffers */ |
| 394 | int __user *request_indices; /**< Buffer information */ |
| 395 | int __user *request_sizes; |
| 396 | int granted_count; /**< Number of buffers granted */ |
Dave Airlie | c60ce62 | 2007-07-11 15:27:12 +1000 | [diff] [blame] | 397 | }; |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 398 | |
Dave Airlie | c60ce62 | 2007-07-11 15:27:12 +1000 | [diff] [blame] | 399 | enum drm_ctx_flags { |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 400 | _DRM_CONTEXT_PRESERVED = 0x01, |
Dave Airlie | b5e89ed | 2005-09-25 14:28:13 +1000 | [diff] [blame] | 401 | _DRM_CONTEXT_2DONLY = 0x02 |
Dave Airlie | c60ce62 | 2007-07-11 15:27:12 +1000 | [diff] [blame] | 402 | }; |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 403 | |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 404 | /** |
| 405 | * DRM_IOCTL_ADD_CTX ioctl argument type. |
| 406 | * |
| 407 | * \sa drmCreateContext() and drmDestroyContext(). |
| 408 | */ |
Dave Airlie | c60ce62 | 2007-07-11 15:27:12 +1000 | [diff] [blame] | 409 | struct drm_ctx { |
Dave Airlie | b5e89ed | 2005-09-25 14:28:13 +1000 | [diff] [blame] | 410 | drm_context_t handle; |
Dave Airlie | c60ce62 | 2007-07-11 15:27:12 +1000 | [diff] [blame] | 411 | enum drm_ctx_flags flags; |
| 412 | }; |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 413 | |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 414 | /** |
| 415 | * DRM_IOCTL_RES_CTX ioctl argument type. |
| 416 | */ |
Dave Airlie | c60ce62 | 2007-07-11 15:27:12 +1000 | [diff] [blame] | 417 | struct drm_ctx_res { |
Dave Airlie | b5e89ed | 2005-09-25 14:28:13 +1000 | [diff] [blame] | 418 | int count; |
Dave Airlie | c60ce62 | 2007-07-11 15:27:12 +1000 | [diff] [blame] | 419 | struct drm_ctx __user *contexts; |
| 420 | }; |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 421 | |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 422 | /** |
| 423 | * DRM_IOCTL_ADD_DRAW and DRM_IOCTL_RM_DRAW ioctl argument type. |
| 424 | */ |
Dave Airlie | c60ce62 | 2007-07-11 15:27:12 +1000 | [diff] [blame] | 425 | struct drm_draw { |
Dave Airlie | b5e89ed | 2005-09-25 14:28:13 +1000 | [diff] [blame] | 426 | drm_drawable_t handle; |
Dave Airlie | c60ce62 | 2007-07-11 15:27:12 +1000 | [diff] [blame] | 427 | }; |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 428 | |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 429 | /** |
=?utf-8?q?Michel_D=C3=A4nzer?= | bea5679 | 2006-10-24 23:04:19 +1000 | [diff] [blame] | 430 | * DRM_IOCTL_UPDATE_DRAW ioctl argument type. |
| 431 | */ |
| 432 | typedef enum { |
| 433 | DRM_DRAWABLE_CLIPRECTS, |
| 434 | } drm_drawable_info_type_t; |
| 435 | |
Dave Airlie | c60ce62 | 2007-07-11 15:27:12 +1000 | [diff] [blame] | 436 | struct drm_update_draw { |
=?utf-8?q?Michel_D=C3=A4nzer?= | bea5679 | 2006-10-24 23:04:19 +1000 | [diff] [blame] | 437 | drm_drawable_t handle; |
| 438 | unsigned int type; |
| 439 | unsigned int num; |
| 440 | unsigned long long data; |
Dave Airlie | c60ce62 | 2007-07-11 15:27:12 +1000 | [diff] [blame] | 441 | }; |
=?utf-8?q?Michel_D=C3=A4nzer?= | bea5679 | 2006-10-24 23:04:19 +1000 | [diff] [blame] | 442 | |
| 443 | /** |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 444 | * DRM_IOCTL_GET_MAGIC and DRM_IOCTL_AUTH_MAGIC ioctl argument type. |
| 445 | */ |
Dave Airlie | c60ce62 | 2007-07-11 15:27:12 +1000 | [diff] [blame] | 446 | struct drm_auth { |
Dave Airlie | b5e89ed | 2005-09-25 14:28:13 +1000 | [diff] [blame] | 447 | drm_magic_t magic; |
Dave Airlie | c60ce62 | 2007-07-11 15:27:12 +1000 | [diff] [blame] | 448 | }; |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 449 | |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 450 | /** |
| 451 | * DRM_IOCTL_IRQ_BUSID ioctl argument type. |
| 452 | * |
| 453 | * \sa drmGetInterruptFromBusID(). |
| 454 | */ |
Dave Airlie | c60ce62 | 2007-07-11 15:27:12 +1000 | [diff] [blame] | 455 | struct drm_irq_busid { |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 456 | int irq; /**< IRQ number */ |
| 457 | int busnum; /**< bus number */ |
| 458 | int devnum; /**< device number */ |
| 459 | int funcnum; /**< function number */ |
Dave Airlie | c60ce62 | 2007-07-11 15:27:12 +1000 | [diff] [blame] | 460 | }; |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 461 | |
Dave Airlie | c60ce62 | 2007-07-11 15:27:12 +1000 | [diff] [blame] | 462 | enum drm_vblank_seq_type { |
Dave Airlie | b5e89ed | 2005-09-25 14:28:13 +1000 | [diff] [blame] | 463 | _DRM_VBLANK_ABSOLUTE = 0x0, /**< Wait for specific vblank sequence number */ |
| 464 | _DRM_VBLANK_RELATIVE = 0x1, /**< Wait for given number of vblanks */ |
Dave Airlie | 51eab41 | 2011-03-24 20:54:35 +1000 | [diff] [blame] | 465 | /* bits 1-6 are reserved for high crtcs */ |
| 466 | _DRM_VBLANK_HIGH_CRTC_MASK = 0x0000003e, |
Kristian Høgsberg | c9a9c5e | 2009-09-12 04:33:34 +1000 | [diff] [blame] | 467 | _DRM_VBLANK_EVENT = 0x4000000, /**< Send event instead of blocking */ |
Jesse Barnes | 0a3e67a | 2008-09-30 12:14:26 -0700 | [diff] [blame] | 468 | _DRM_VBLANK_FLIP = 0x8000000, /**< Scheduled buffer swap should flip */ |
=?utf-8?q?Michel_D=C3=A4nzer?= | ab285d7 | 2006-10-24 23:34:18 +1000 | [diff] [blame] | 469 | _DRM_VBLANK_NEXTONMISS = 0x10000000, /**< If missed, wait for next vblank */ |
=?utf-8?q?Michel_D=C3=A4nzer?= | 776c944 | 2006-10-24 22:24:38 +1000 | [diff] [blame] | 470 | _DRM_VBLANK_SECONDARY = 0x20000000, /**< Secondary display controller */ |
Eric Anholt | 30b2363 | 2009-01-27 21:19:41 -0800 | [diff] [blame] | 471 | _DRM_VBLANK_SIGNAL = 0x40000000 /**< Send signal instead of blocking, unsupported */ |
Dave Airlie | c60ce62 | 2007-07-11 15:27:12 +1000 | [diff] [blame] | 472 | }; |
Dave Airlie | 51eab41 | 2011-03-24 20:54:35 +1000 | [diff] [blame] | 473 | #define _DRM_VBLANK_HIGH_CRTC_SHIFT 1 |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 474 | |
=?utf-8?q?Michel_D=C3=A4nzer?= | 776c944 | 2006-10-24 22:24:38 +1000 | [diff] [blame] | 475 | #define _DRM_VBLANK_TYPES_MASK (_DRM_VBLANK_ABSOLUTE | _DRM_VBLANK_RELATIVE) |
Kristian Høgsberg | c9a9c5e | 2009-09-12 04:33:34 +1000 | [diff] [blame] | 476 | #define _DRM_VBLANK_FLAGS_MASK (_DRM_VBLANK_EVENT | _DRM_VBLANK_SIGNAL | \ |
| 477 | _DRM_VBLANK_SECONDARY | _DRM_VBLANK_NEXTONMISS) |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 478 | |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 479 | struct drm_wait_vblank_request { |
Dave Airlie | c60ce62 | 2007-07-11 15:27:12 +1000 | [diff] [blame] | 480 | enum drm_vblank_seq_type type; |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 481 | unsigned int sequence; |
| 482 | unsigned long signal; |
| 483 | }; |
| 484 | |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 485 | struct drm_wait_vblank_reply { |
Dave Airlie | c60ce62 | 2007-07-11 15:27:12 +1000 | [diff] [blame] | 486 | enum drm_vblank_seq_type type; |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 487 | unsigned int sequence; |
| 488 | long tval_sec; |
| 489 | long tval_usec; |
| 490 | }; |
| 491 | |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 492 | /** |
| 493 | * DRM_IOCTL_WAIT_VBLANK ioctl argument type. |
| 494 | * |
| 495 | * \sa drmWaitVBlank(). |
| 496 | */ |
Dave Airlie | c60ce62 | 2007-07-11 15:27:12 +1000 | [diff] [blame] | 497 | union drm_wait_vblank { |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 498 | struct drm_wait_vblank_request request; |
| 499 | struct drm_wait_vblank_reply reply; |
Dave Airlie | c60ce62 | 2007-07-11 15:27:12 +1000 | [diff] [blame] | 500 | }; |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 501 | |
Jesse Barnes | 0a3e67a | 2008-09-30 12:14:26 -0700 | [diff] [blame] | 502 | #define _DRM_PRE_MODESET 1 |
| 503 | #define _DRM_POST_MODESET 2 |
| 504 | |
| 505 | /** |
| 506 | * DRM_IOCTL_MODESET_CTL ioctl argument type |
| 507 | * |
| 508 | * \sa drmModesetCtl(). |
| 509 | */ |
| 510 | struct drm_modeset_ctl { |
Arnd Bergmann | 1d7f83d | 2009-02-26 00:51:42 +0100 | [diff] [blame] | 511 | __u32 crtc; |
| 512 | __u32 cmd; |
Jesse Barnes | 0a3e67a | 2008-09-30 12:14:26 -0700 | [diff] [blame] | 513 | }; |
| 514 | |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 515 | /** |
| 516 | * DRM_IOCTL_AGP_ENABLE ioctl argument type. |
| 517 | * |
| 518 | * \sa drmAgpEnable(). |
| 519 | */ |
Dave Airlie | c60ce62 | 2007-07-11 15:27:12 +1000 | [diff] [blame] | 520 | struct drm_agp_mode { |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 521 | unsigned long mode; /**< AGP mode */ |
Dave Airlie | c60ce62 | 2007-07-11 15:27:12 +1000 | [diff] [blame] | 522 | }; |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 523 | |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 524 | /** |
| 525 | * DRM_IOCTL_AGP_ALLOC and DRM_IOCTL_AGP_FREE ioctls argument type. |
| 526 | * |
| 527 | * \sa drmAgpAlloc() and drmAgpFree(). |
| 528 | */ |
Dave Airlie | c60ce62 | 2007-07-11 15:27:12 +1000 | [diff] [blame] | 529 | struct drm_agp_buffer { |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 530 | unsigned long size; /**< In bytes -- will round to page boundary */ |
| 531 | unsigned long handle; /**< Used for binding / unbinding */ |
Dave Airlie | b5e89ed | 2005-09-25 14:28:13 +1000 | [diff] [blame] | 532 | unsigned long type; /**< Type of memory to allocate */ |
| 533 | unsigned long physical; /**< Physical used by i810 */ |
Dave Airlie | c60ce62 | 2007-07-11 15:27:12 +1000 | [diff] [blame] | 534 | }; |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 535 | |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 536 | /** |
| 537 | * DRM_IOCTL_AGP_BIND and DRM_IOCTL_AGP_UNBIND ioctls argument type. |
| 538 | * |
| 539 | * \sa drmAgpBind() and drmAgpUnbind(). |
| 540 | */ |
Dave Airlie | c60ce62 | 2007-07-11 15:27:12 +1000 | [diff] [blame] | 541 | struct drm_agp_binding { |
Dave Airlie | b5e89ed | 2005-09-25 14:28:13 +1000 | [diff] [blame] | 542 | unsigned long handle; /**< From drm_agp_buffer */ |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 543 | unsigned long offset; /**< In bytes -- will round to page boundary */ |
Dave Airlie | c60ce62 | 2007-07-11 15:27:12 +1000 | [diff] [blame] | 544 | }; |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 545 | |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 546 | /** |
| 547 | * DRM_IOCTL_AGP_INFO ioctl argument type. |
| 548 | * |
| 549 | * \sa drmAgpVersionMajor(), drmAgpVersionMinor(), drmAgpGetMode(), |
| 550 | * drmAgpBase(), drmAgpSize(), drmAgpMemoryUsed(), drmAgpMemoryAvail(), |
| 551 | * drmAgpVendorId() and drmAgpDeviceId(). |
| 552 | */ |
Dave Airlie | c60ce62 | 2007-07-11 15:27:12 +1000 | [diff] [blame] | 553 | struct drm_agp_info { |
Dave Airlie | b5e89ed | 2005-09-25 14:28:13 +1000 | [diff] [blame] | 554 | int agp_version_major; |
| 555 | int agp_version_minor; |
| 556 | unsigned long mode; |
| 557 | unsigned long aperture_base; /* physical address */ |
| 558 | unsigned long aperture_size; /* bytes */ |
| 559 | unsigned long memory_allowed; /* bytes */ |
| 560 | unsigned long memory_used; |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 561 | |
Dave Airlie | b5e89ed | 2005-09-25 14:28:13 +1000 | [diff] [blame] | 562 | /* PCI information */ |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 563 | unsigned short id_vendor; |
| 564 | unsigned short id_device; |
Dave Airlie | c60ce62 | 2007-07-11 15:27:12 +1000 | [diff] [blame] | 565 | }; |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 566 | |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 567 | /** |
| 568 | * DRM_IOCTL_SG_ALLOC ioctl argument type. |
| 569 | */ |
Dave Airlie | c60ce62 | 2007-07-11 15:27:12 +1000 | [diff] [blame] | 570 | struct drm_scatter_gather { |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 571 | unsigned long size; /**< In bytes -- will round to page boundary */ |
| 572 | unsigned long handle; /**< Used for mapping / unmapping */ |
Dave Airlie | c60ce62 | 2007-07-11 15:27:12 +1000 | [diff] [blame] | 573 | }; |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 574 | |
| 575 | /** |
| 576 | * DRM_IOCTL_SET_VERSION ioctl argument type. |
| 577 | */ |
Dave Airlie | c60ce62 | 2007-07-11 15:27:12 +1000 | [diff] [blame] | 578 | struct drm_set_version { |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 579 | int drm_di_major; |
| 580 | int drm_di_minor; |
| 581 | int drm_dd_major; |
| 582 | int drm_dd_minor; |
Dave Airlie | c60ce62 | 2007-07-11 15:27:12 +1000 | [diff] [blame] | 583 | }; |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 584 | |
Eric Anholt | 673a394 | 2008-07-30 12:06:12 -0700 | [diff] [blame] | 585 | /** DRM_IOCTL_GEM_CLOSE ioctl argument type */ |
| 586 | struct drm_gem_close { |
| 587 | /** Handle of the object to be closed. */ |
Arnd Bergmann | 1d7f83d | 2009-02-26 00:51:42 +0100 | [diff] [blame] | 588 | __u32 handle; |
| 589 | __u32 pad; |
Eric Anholt | 673a394 | 2008-07-30 12:06:12 -0700 | [diff] [blame] | 590 | }; |
| 591 | |
| 592 | /** DRM_IOCTL_GEM_FLINK ioctl argument type */ |
| 593 | struct drm_gem_flink { |
| 594 | /** Handle for the object being named */ |
Arnd Bergmann | 1d7f83d | 2009-02-26 00:51:42 +0100 | [diff] [blame] | 595 | __u32 handle; |
Eric Anholt | 673a394 | 2008-07-30 12:06:12 -0700 | [diff] [blame] | 596 | |
| 597 | /** Returned global name */ |
Arnd Bergmann | 1d7f83d | 2009-02-26 00:51:42 +0100 | [diff] [blame] | 598 | __u32 name; |
Eric Anholt | 673a394 | 2008-07-30 12:06:12 -0700 | [diff] [blame] | 599 | }; |
| 600 | |
| 601 | /** DRM_IOCTL_GEM_OPEN ioctl argument type */ |
| 602 | struct drm_gem_open { |
| 603 | /** Name of object being opened */ |
Arnd Bergmann | 1d7f83d | 2009-02-26 00:51:42 +0100 | [diff] [blame] | 604 | __u32 name; |
Eric Anholt | 673a394 | 2008-07-30 12:06:12 -0700 | [diff] [blame] | 605 | |
| 606 | /** Returned handle for the object */ |
Arnd Bergmann | 1d7f83d | 2009-02-26 00:51:42 +0100 | [diff] [blame] | 607 | __u32 handle; |
Eric Anholt | 673a394 | 2008-07-30 12:06:12 -0700 | [diff] [blame] | 608 | |
| 609 | /** Returned size of the object */ |
Arnd Bergmann | 1d7f83d | 2009-02-26 00:51:42 +0100 | [diff] [blame] | 610 | __u64 size; |
Eric Anholt | 673a394 | 2008-07-30 12:06:12 -0700 | [diff] [blame] | 611 | }; |
| 612 | |
Damien Lespiau | a99b57d | 2013-09-25 16:45:19 +0100 | [diff] [blame] | 613 | #define DRM_CAP_DUMB_BUFFER 0x1 |
| 614 | #define DRM_CAP_VBLANK_HIGH_CRTC 0x2 |
| 615 | #define DRM_CAP_DUMB_PREFERRED_DEPTH 0x3 |
| 616 | #define DRM_CAP_DUMB_PREFER_SHADOW 0x4 |
| 617 | #define DRM_CAP_PRIME 0x5 |
| 618 | #define DRM_PRIME_CAP_IMPORT 0x1 |
| 619 | #define DRM_PRIME_CAP_EXPORT 0x2 |
| 620 | #define DRM_CAP_TIMESTAMP_MONOTONIC 0x6 |
| 621 | #define DRM_CAP_ASYNC_PAGE_FLIP 0x7 |
Lespiau, Damien | bfe8b57 | 2014-03-28 12:31:05 +0000 | [diff] [blame] | 622 | /* |
| 623 | * The CURSOR_WIDTH and CURSOR_HEIGHT capabilities return a valid widthxheight |
| 624 | * combination for the hardware cursor. The intention is that a hardware |
| 625 | * agnostic userspace can query a cursor plane size to use. |
| 626 | * |
| 627 | * Note that the cross-driver contract is to merely return a valid size; |
| 628 | * drivers are free to attach another meaning on top, eg. i915 returns the |
| 629 | * maximum plane size. |
| 630 | */ |
Alex Deucher | 8716ed4 | 2014-02-12 12:48:23 -0500 | [diff] [blame] | 631 | #define DRM_CAP_CURSOR_WIDTH 0x8 |
| 632 | #define DRM_CAP_CURSOR_HEIGHT 0x9 |
Rob Clark | e3eb325 | 2015-02-05 14:41:52 +0000 | [diff] [blame] | 633 | #define DRM_CAP_ADDFB2_MODIFIERS 0x10 |
Damien Lespiau | a99b57d | 2013-09-25 16:45:19 +0100 | [diff] [blame] | 634 | |
Ben Skeggs | 9f35421 | 2011-02-21 11:17:35 +1000 | [diff] [blame] | 635 | /** DRM_IOCTL_GET_CAP ioctl argument type */ |
| 636 | struct drm_get_cap { |
| 637 | __u64 capability; |
| 638 | __u64 value; |
| 639 | }; |
| 640 | |
Damien Lespiau | 61d8e32 | 2013-09-25 16:45:22 +0100 | [diff] [blame] | 641 | /** |
| 642 | * DRM_CLIENT_CAP_STEREO_3D |
| 643 | * |
| 644 | * if set to 1, the DRM core will expose the stereo 3D capabilities of the |
| 645 | * monitor by advertising the supported 3D layouts in the flags of struct |
| 646 | * drm_mode_modeinfo. |
| 647 | */ |
| 648 | #define DRM_CLIENT_CAP_STEREO_3D 1 |
| 649 | |
Matt Roper | 681e7ec | 2014-04-01 15:22:42 -0700 | [diff] [blame] | 650 | /** |
| 651 | * DRM_CLIENT_CAP_UNIVERSAL_PLANES |
| 652 | * |
| 653 | * If set to 1, the DRM core will expose all planes (overlay, primary, and |
| 654 | * cursor) to userspace. |
| 655 | */ |
| 656 | #define DRM_CLIENT_CAP_UNIVERSAL_PLANES 2 |
| 657 | |
Rob Clark | 88a48e2 | 2014-12-18 16:01:50 -0500 | [diff] [blame] | 658 | /** |
| 659 | * DRM_CLIENT_CAP_ATOMIC |
| 660 | * |
| 661 | * If set to 1, the DRM core will expose atomic properties to userspace |
| 662 | */ |
| 663 | #define DRM_CLIENT_CAP_ATOMIC 3 |
| 664 | |
Damien Lespiau | 1c0814f | 2013-09-25 16:45:20 +0100 | [diff] [blame] | 665 | /** DRM_IOCTL_SET_CLIENT_CAP ioctl argument type */ |
| 666 | struct drm_set_client_cap { |
| 667 | __u64 capability; |
| 668 | __u64 value; |
| 669 | }; |
| 670 | |
Dave Airlie | 3248877 | 2011-11-25 15:21:02 +0000 | [diff] [blame] | 671 | #define DRM_CLOEXEC O_CLOEXEC |
| 672 | struct drm_prime_handle { |
| 673 | __u32 handle; |
| 674 | |
| 675 | /** Flags.. only applicable for handle->fd */ |
| 676 | __u32 flags; |
| 677 | |
| 678 | /** Returned dmabuf file descriptor */ |
| 679 | __s32 fd; |
| 680 | }; |
| 681 | |
David Howells | a1ce392 | 2012-10-02 18:01:25 +0100 | [diff] [blame] | 682 | #include <drm/drm_mode.h> |
Dave Airlie | f453ba0 | 2008-11-07 14:05:41 -0800 | [diff] [blame] | 683 | |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 684 | #define DRM_IOCTL_BASE 'd' |
| 685 | #define DRM_IO(nr) _IO(DRM_IOCTL_BASE,nr) |
| 686 | #define DRM_IOR(nr,type) _IOR(DRM_IOCTL_BASE,nr,type) |
| 687 | #define DRM_IOW(nr,type) _IOW(DRM_IOCTL_BASE,nr,type) |
| 688 | #define DRM_IOWR(nr,type) _IOWR(DRM_IOCTL_BASE,nr,type) |
| 689 | |
Dave Airlie | c60ce62 | 2007-07-11 15:27:12 +1000 | [diff] [blame] | 690 | #define DRM_IOCTL_VERSION DRM_IOWR(0x00, struct drm_version) |
| 691 | #define DRM_IOCTL_GET_UNIQUE DRM_IOWR(0x01, struct drm_unique) |
| 692 | #define DRM_IOCTL_GET_MAGIC DRM_IOR( 0x02, struct drm_auth) |
| 693 | #define DRM_IOCTL_IRQ_BUSID DRM_IOWR(0x03, struct drm_irq_busid) |
| 694 | #define DRM_IOCTL_GET_MAP DRM_IOWR(0x04, struct drm_map) |
| 695 | #define DRM_IOCTL_GET_CLIENT DRM_IOWR(0x05, struct drm_client) |
| 696 | #define DRM_IOCTL_GET_STATS DRM_IOR( 0x06, struct drm_stats) |
| 697 | #define DRM_IOCTL_SET_VERSION DRM_IOWR(0x07, struct drm_set_version) |
Jesse Barnes | 0a3e67a | 2008-09-30 12:14:26 -0700 | [diff] [blame] | 698 | #define DRM_IOCTL_MODESET_CTL DRM_IOW(0x08, struct drm_modeset_ctl) |
Eric Anholt | 673a394 | 2008-07-30 12:06:12 -0700 | [diff] [blame] | 699 | #define DRM_IOCTL_GEM_CLOSE DRM_IOW (0x09, struct drm_gem_close) |
| 700 | #define DRM_IOCTL_GEM_FLINK DRM_IOWR(0x0a, struct drm_gem_flink) |
| 701 | #define DRM_IOCTL_GEM_OPEN DRM_IOWR(0x0b, struct drm_gem_open) |
Ben Skeggs | 9f35421 | 2011-02-21 11:17:35 +1000 | [diff] [blame] | 702 | #define DRM_IOCTL_GET_CAP DRM_IOWR(0x0c, struct drm_get_cap) |
Damien Lespiau | 1c0814f | 2013-09-25 16:45:20 +0100 | [diff] [blame] | 703 | #define DRM_IOCTL_SET_CLIENT_CAP DRM_IOW( 0x0d, struct drm_set_client_cap) |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 704 | |
Dave Airlie | c60ce62 | 2007-07-11 15:27:12 +1000 | [diff] [blame] | 705 | #define DRM_IOCTL_SET_UNIQUE DRM_IOW( 0x10, struct drm_unique) |
| 706 | #define DRM_IOCTL_AUTH_MAGIC DRM_IOW( 0x11, struct drm_auth) |
| 707 | #define DRM_IOCTL_BLOCK DRM_IOWR(0x12, struct drm_block) |
| 708 | #define DRM_IOCTL_UNBLOCK DRM_IOWR(0x13, struct drm_block) |
| 709 | #define DRM_IOCTL_CONTROL DRM_IOW( 0x14, struct drm_control) |
| 710 | #define DRM_IOCTL_ADD_MAP DRM_IOWR(0x15, struct drm_map) |
| 711 | #define DRM_IOCTL_ADD_BUFS DRM_IOWR(0x16, struct drm_buf_desc) |
| 712 | #define DRM_IOCTL_MARK_BUFS DRM_IOW( 0x17, struct drm_buf_desc) |
| 713 | #define DRM_IOCTL_INFO_BUFS DRM_IOWR(0x18, struct drm_buf_info) |
| 714 | #define DRM_IOCTL_MAP_BUFS DRM_IOWR(0x19, struct drm_buf_map) |
| 715 | #define DRM_IOCTL_FREE_BUFS DRM_IOW( 0x1a, struct drm_buf_free) |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 716 | |
Dave Airlie | c60ce62 | 2007-07-11 15:27:12 +1000 | [diff] [blame] | 717 | #define DRM_IOCTL_RM_MAP DRM_IOW( 0x1b, struct drm_map) |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 718 | |
Dave Airlie | c60ce62 | 2007-07-11 15:27:12 +1000 | [diff] [blame] | 719 | #define DRM_IOCTL_SET_SAREA_CTX DRM_IOW( 0x1c, struct drm_ctx_priv_map) |
| 720 | #define DRM_IOCTL_GET_SAREA_CTX DRM_IOWR(0x1d, struct drm_ctx_priv_map) |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 721 | |
Dave Airlie | 7c1c287 | 2008-11-28 14:22:24 +1000 | [diff] [blame] | 722 | #define DRM_IOCTL_SET_MASTER DRM_IO(0x1e) |
| 723 | #define DRM_IOCTL_DROP_MASTER DRM_IO(0x1f) |
| 724 | |
Dave Airlie | c60ce62 | 2007-07-11 15:27:12 +1000 | [diff] [blame] | 725 | #define DRM_IOCTL_ADD_CTX DRM_IOWR(0x20, struct drm_ctx) |
| 726 | #define DRM_IOCTL_RM_CTX DRM_IOWR(0x21, struct drm_ctx) |
| 727 | #define DRM_IOCTL_MOD_CTX DRM_IOW( 0x22, struct drm_ctx) |
| 728 | #define DRM_IOCTL_GET_CTX DRM_IOWR(0x23, struct drm_ctx) |
| 729 | #define DRM_IOCTL_SWITCH_CTX DRM_IOW( 0x24, struct drm_ctx) |
| 730 | #define DRM_IOCTL_NEW_CTX DRM_IOW( 0x25, struct drm_ctx) |
| 731 | #define DRM_IOCTL_RES_CTX DRM_IOWR(0x26, struct drm_ctx_res) |
| 732 | #define DRM_IOCTL_ADD_DRAW DRM_IOWR(0x27, struct drm_draw) |
| 733 | #define DRM_IOCTL_RM_DRAW DRM_IOWR(0x28, struct drm_draw) |
| 734 | #define DRM_IOCTL_DMA DRM_IOWR(0x29, struct drm_dma) |
| 735 | #define DRM_IOCTL_LOCK DRM_IOW( 0x2a, struct drm_lock) |
| 736 | #define DRM_IOCTL_UNLOCK DRM_IOW( 0x2b, struct drm_lock) |
| 737 | #define DRM_IOCTL_FINISH DRM_IOW( 0x2c, struct drm_lock) |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 738 | |
Dave Airlie | 3248877 | 2011-11-25 15:21:02 +0000 | [diff] [blame] | 739 | #define DRM_IOCTL_PRIME_HANDLE_TO_FD DRM_IOWR(0x2d, struct drm_prime_handle) |
| 740 | #define DRM_IOCTL_PRIME_FD_TO_HANDLE DRM_IOWR(0x2e, struct drm_prime_handle) |
Dave Airlie | ba4420c | 2010-03-09 10:56:52 +1000 | [diff] [blame] | 741 | |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 742 | #define DRM_IOCTL_AGP_ACQUIRE DRM_IO( 0x30) |
| 743 | #define DRM_IOCTL_AGP_RELEASE DRM_IO( 0x31) |
Dave Airlie | c60ce62 | 2007-07-11 15:27:12 +1000 | [diff] [blame] | 744 | #define DRM_IOCTL_AGP_ENABLE DRM_IOW( 0x32, struct drm_agp_mode) |
| 745 | #define DRM_IOCTL_AGP_INFO DRM_IOR( 0x33, struct drm_agp_info) |
| 746 | #define DRM_IOCTL_AGP_ALLOC DRM_IOWR(0x34, struct drm_agp_buffer) |
| 747 | #define DRM_IOCTL_AGP_FREE DRM_IOW( 0x35, struct drm_agp_buffer) |
| 748 | #define DRM_IOCTL_AGP_BIND DRM_IOW( 0x36, struct drm_agp_binding) |
| 749 | #define DRM_IOCTL_AGP_UNBIND DRM_IOW( 0x37, struct drm_agp_binding) |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 750 | |
Dave Airlie | b554305 | 2008-06-13 15:06:31 +1000 | [diff] [blame] | 751 | #define DRM_IOCTL_SG_ALLOC DRM_IOWR(0x38, struct drm_scatter_gather) |
Dave Airlie | c60ce62 | 2007-07-11 15:27:12 +1000 | [diff] [blame] | 752 | #define DRM_IOCTL_SG_FREE DRM_IOW( 0x39, struct drm_scatter_gather) |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 753 | |
Dave Airlie | c60ce62 | 2007-07-11 15:27:12 +1000 | [diff] [blame] | 754 | #define DRM_IOCTL_WAIT_VBLANK DRM_IOWR(0x3a, union drm_wait_vblank) |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 755 | |
Dave Airlie | c60ce62 | 2007-07-11 15:27:12 +1000 | [diff] [blame] | 756 | #define DRM_IOCTL_UPDATE_DRAW DRM_IOW(0x3f, struct drm_update_draw) |
=?utf-8?q?Michel_D=C3=A4nzer?= | bea5679 | 2006-10-24 23:04:19 +1000 | [diff] [blame] | 757 | |
Dave Airlie | f453ba0 | 2008-11-07 14:05:41 -0800 | [diff] [blame] | 758 | #define DRM_IOCTL_MODE_GETRESOURCES DRM_IOWR(0xA0, struct drm_mode_card_res) |
| 759 | #define DRM_IOCTL_MODE_GETCRTC DRM_IOWR(0xA1, struct drm_mode_crtc) |
| 760 | #define DRM_IOCTL_MODE_SETCRTC DRM_IOWR(0xA2, struct drm_mode_crtc) |
| 761 | #define DRM_IOCTL_MODE_CURSOR DRM_IOWR(0xA3, struct drm_mode_cursor) |
| 762 | #define DRM_IOCTL_MODE_GETGAMMA DRM_IOWR(0xA4, struct drm_mode_crtc_lut) |
| 763 | #define DRM_IOCTL_MODE_SETGAMMA DRM_IOWR(0xA5, struct drm_mode_crtc_lut) |
| 764 | #define DRM_IOCTL_MODE_GETENCODER DRM_IOWR(0xA6, struct drm_mode_get_encoder) |
| 765 | #define DRM_IOCTL_MODE_GETCONNECTOR DRM_IOWR(0xA7, struct drm_mode_get_connector) |
Ville Syrjälä | c55b6b3 | 2013-04-26 17:40:28 +0300 | [diff] [blame] | 766 | #define DRM_IOCTL_MODE_ATTACHMODE DRM_IOWR(0xA8, struct drm_mode_mode_cmd) /* deprecated (never worked) */ |
| 767 | #define DRM_IOCTL_MODE_DETACHMODE DRM_IOWR(0xA9, struct drm_mode_mode_cmd) /* deprecated (never worked) */ |
Dave Airlie | f453ba0 | 2008-11-07 14:05:41 -0800 | [diff] [blame] | 768 | |
| 769 | #define DRM_IOCTL_MODE_GETPROPERTY DRM_IOWR(0xAA, struct drm_mode_get_property) |
| 770 | #define DRM_IOCTL_MODE_SETPROPERTY DRM_IOWR(0xAB, struct drm_mode_connector_set_property) |
| 771 | #define DRM_IOCTL_MODE_GETPROPBLOB DRM_IOWR(0xAC, struct drm_mode_get_blob) |
| 772 | #define DRM_IOCTL_MODE_GETFB DRM_IOWR(0xAD, struct drm_mode_fb_cmd) |
| 773 | #define DRM_IOCTL_MODE_ADDFB DRM_IOWR(0xAE, struct drm_mode_fb_cmd) |
| 774 | #define DRM_IOCTL_MODE_RMFB DRM_IOWR(0xAF, unsigned int) |
Kristian Høgsberg | d91d8a3 | 2009-11-17 12:43:55 -0500 | [diff] [blame] | 775 | #define DRM_IOCTL_MODE_PAGE_FLIP DRM_IOWR(0xB0, struct drm_mode_crtc_page_flip) |
Jakob Bornecrantz | 884840a | 2009-12-03 23:25:47 +0000 | [diff] [blame] | 776 | #define DRM_IOCTL_MODE_DIRTYFB DRM_IOWR(0xB1, struct drm_mode_fb_dirty_cmd) |
Dave Airlie | f453ba0 | 2008-11-07 14:05:41 -0800 | [diff] [blame] | 777 | |
Dave Airlie | ff72145b | 2011-02-07 12:16:14 +1000 | [diff] [blame] | 778 | #define DRM_IOCTL_MODE_CREATE_DUMB DRM_IOWR(0xB2, struct drm_mode_create_dumb) |
| 779 | #define DRM_IOCTL_MODE_MAP_DUMB DRM_IOWR(0xB3, struct drm_mode_map_dumb) |
| 780 | #define DRM_IOCTL_MODE_DESTROY_DUMB DRM_IOWR(0xB4, struct drm_mode_destroy_dumb) |
Jesse Barnes | 8cf5c91 | 2011-11-14 14:51:27 -0800 | [diff] [blame] | 781 | #define DRM_IOCTL_MODE_GETPLANERESOURCES DRM_IOWR(0xB5, struct drm_mode_get_plane_res) |
| 782 | #define DRM_IOCTL_MODE_GETPLANE DRM_IOWR(0xB6, struct drm_mode_get_plane) |
| 783 | #define DRM_IOCTL_MODE_SETPLANE DRM_IOWR(0xB7, struct drm_mode_set_plane) |
Jesse Barnes | 308e5bc | 2011-11-14 14:51:28 -0800 | [diff] [blame] | 784 | #define DRM_IOCTL_MODE_ADDFB2 DRM_IOWR(0xB8, struct drm_mode_fb_cmd2) |
Paulo Zanoni | c543188 | 2012-05-15 18:09:02 -0300 | [diff] [blame] | 785 | #define DRM_IOCTL_MODE_OBJ_GETPROPERTIES DRM_IOWR(0xB9, struct drm_mode_obj_get_properties) |
| 786 | #define DRM_IOCTL_MODE_OBJ_SETPROPERTY DRM_IOWR(0xBA, struct drm_mode_obj_set_property) |
Dave Airlie | 4c813d4 | 2013-06-20 11:48:52 +1000 | [diff] [blame] | 787 | #define DRM_IOCTL_MODE_CURSOR2 DRM_IOWR(0xBB, struct drm_mode_cursor2) |
Rob Clark | d34f20d | 2014-12-18 16:01:56 -0500 | [diff] [blame] | 788 | #define DRM_IOCTL_MODE_ATOMIC DRM_IOWR(0xBC, struct drm_mode_atomic) |
Daniel Stone | e2f5d2e | 2015-05-22 13:34:51 +0100 | [diff] [blame] | 789 | #define DRM_IOCTL_MODE_CREATEPROPBLOB DRM_IOWR(0xBD, struct drm_mode_create_blob) |
| 790 | #define DRM_IOCTL_MODE_DESTROYPROPBLOB DRM_IOWR(0xBE, struct drm_mode_destroy_blob) |
Dave Airlie | ff72145b | 2011-02-07 12:16:14 +1000 | [diff] [blame] | 791 | |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 792 | /** |
| 793 | * Device specific ioctls should only be in their respective headers |
Damien Lespiau | 735b9ff | 2014-06-09 14:39:50 +0100 | [diff] [blame] | 794 | * The device specific ioctl range is from 0x40 to 0x9f. |
Thomas Hellstrom | 99da6d8 | 2007-03-19 08:52:17 +1100 | [diff] [blame] | 795 | * Generic IOCTLS restart at 0xA0. |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 796 | * |
| 797 | * \sa drmCommandNone(), drmCommandRead(), drmCommandWrite(), and |
| 798 | * drmCommandReadWrite(). |
| 799 | */ |
| 800 | #define DRM_COMMAND_BASE 0x40 |
Thomas Hellstrom | 99da6d8 | 2007-03-19 08:52:17 +1100 | [diff] [blame] | 801 | #define DRM_COMMAND_END 0xA0 |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 802 | |
Kristian Høgsberg | c9a9c5e | 2009-09-12 04:33:34 +1000 | [diff] [blame] | 803 | /** |
| 804 | * Header for events written back to userspace on the drm fd. The |
| 805 | * type defines the type of event, the length specifies the total |
| 806 | * length of the event (including the header), and user_data is |
| 807 | * typically a 64 bit value passed with the ioctl that triggered the |
| 808 | * event. A read on the drm fd will always only return complete |
| 809 | * events, that is, if for example the read buffer is 100 bytes, and |
| 810 | * there are two 64 byte events pending, only one will be returned. |
| 811 | * |
| 812 | * Event types 0 - 0x7fffffff are generic drm events, 0x80000000 and |
| 813 | * up are chipset specific. |
| 814 | */ |
| 815 | struct drm_event { |
| 816 | __u32 type; |
| 817 | __u32 length; |
| 818 | }; |
| 819 | |
| 820 | #define DRM_EVENT_VBLANK 0x01 |
Jesse Barnes | 7bd4d7b | 2009-11-19 10:50:22 -0800 | [diff] [blame] | 821 | #define DRM_EVENT_FLIP_COMPLETE 0x02 |
Kristian Høgsberg | c9a9c5e | 2009-09-12 04:33:34 +1000 | [diff] [blame] | 822 | |
| 823 | struct drm_event_vblank { |
| 824 | struct drm_event base; |
| 825 | __u64 user_data; |
| 826 | __u32 tv_sec; |
| 827 | __u32 tv_usec; |
| 828 | __u32 sequence; |
| 829 | __u32 reserved; |
| 830 | }; |
| 831 | |
Dave Airlie | c60ce62 | 2007-07-11 15:27:12 +1000 | [diff] [blame] | 832 | /* typedef area */ |
| 833 | #ifndef __KERNEL__ |
| 834 | typedef struct drm_clip_rect drm_clip_rect_t; |
| 835 | typedef struct drm_drawable_info drm_drawable_info_t; |
| 836 | typedef struct drm_tex_region drm_tex_region_t; |
| 837 | typedef struct drm_hw_lock drm_hw_lock_t; |
| 838 | typedef struct drm_version drm_version_t; |
| 839 | typedef struct drm_unique drm_unique_t; |
| 840 | typedef struct drm_list drm_list_t; |
| 841 | typedef struct drm_block drm_block_t; |
| 842 | typedef struct drm_control drm_control_t; |
| 843 | typedef enum drm_map_type drm_map_type_t; |
| 844 | typedef enum drm_map_flags drm_map_flags_t; |
| 845 | typedef struct drm_ctx_priv_map drm_ctx_priv_map_t; |
| 846 | typedef struct drm_map drm_map_t; |
| 847 | typedef struct drm_client drm_client_t; |
| 848 | typedef enum drm_stat_type drm_stat_type_t; |
| 849 | typedef struct drm_stats drm_stats_t; |
| 850 | typedef enum drm_lock_flags drm_lock_flags_t; |
| 851 | typedef struct drm_lock drm_lock_t; |
| 852 | typedef enum drm_dma_flags drm_dma_flags_t; |
| 853 | typedef struct drm_buf_desc drm_buf_desc_t; |
| 854 | typedef struct drm_buf_info drm_buf_info_t; |
| 855 | typedef struct drm_buf_free drm_buf_free_t; |
| 856 | typedef struct drm_buf_pub drm_buf_pub_t; |
| 857 | typedef struct drm_buf_map drm_buf_map_t; |
| 858 | typedef struct drm_dma drm_dma_t; |
| 859 | typedef union drm_wait_vblank drm_wait_vblank_t; |
| 860 | typedef struct drm_agp_mode drm_agp_mode_t; |
| 861 | typedef enum drm_ctx_flags drm_ctx_flags_t; |
| 862 | typedef struct drm_ctx drm_ctx_t; |
| 863 | typedef struct drm_ctx_res drm_ctx_res_t; |
| 864 | typedef struct drm_draw drm_draw_t; |
| 865 | typedef struct drm_update_draw drm_update_draw_t; |
| 866 | typedef struct drm_auth drm_auth_t; |
| 867 | typedef struct drm_irq_busid drm_irq_busid_t; |
| 868 | typedef enum drm_vblank_seq_type drm_vblank_seq_type_t; |
| 869 | |
| 870 | typedef struct drm_agp_buffer drm_agp_buffer_t; |
| 871 | typedef struct drm_agp_binding drm_agp_binding_t; |
| 872 | typedef struct drm_agp_info drm_agp_info_t; |
| 873 | typedef struct drm_scatter_gather drm_scatter_gather_t; |
| 874 | typedef struct drm_set_version drm_set_version_t; |
| 875 | #endif |
| 876 | |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 877 | #endif |