blob: 8e77357334adf44b8125e8184f6b8ddb25f7bc13 [file] [log] [blame]
Linus Torvalds1da177e2005-04-16 15:20:36 -07001/**
Dave Airlieb5e89ed2005-09-25 14:28:13 +10002 * \file drm.h
Linus Torvalds1da177e2005-04-16 15:20:36 -07003 * Header for the Direct Rendering Manager
Dave Airlieb5e89ed2005-09-25 14:28:13 +10004 *
Linus Torvalds1da177e2005-04-16 15:20:36 -07005 * \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 Torvalds1da177e2005-04-16 15:20:36 -070036#ifndef _DRM_H_
37#define _DRM_H_
38
Dave Airlie850eb832005-07-07 21:09:14 +100039#if defined(__KERNEL__)
Dave Airlie850eb832005-07-07 21:09:14 +100040#endif
Linus Torvalds1da177e2005-04-16 15:20:36 -070041#include <asm/ioctl.h> /* For _IO* macros */
42#define DRM_IOCTL_NR(n) _IOC_NR(n)
43#define DRM_IOC_VOID _IOC_NONE
44#define DRM_IOC_READ _IOC_READ
45#define DRM_IOC_WRITE _IOC_WRITE
46#define DRM_IOC_READWRITE _IOC_READ|_IOC_WRITE
47#define DRM_IOC(dir, group, nr, size) _IOC(dir, group, nr, size)
Linus Torvalds1da177e2005-04-16 15:20:36 -070048
Linus Torvalds1da177e2005-04-16 15:20:36 -070049#define DRM_MAJOR 226
50#define DRM_MAX_MINOR 15
Dave Airlieb589ee52007-08-28 15:16:47 +100051
Linus Torvalds1da177e2005-04-16 15:20:36 -070052#define DRM_NAME "drm" /**< Name in kernel, /dev, and /proc */
53#define DRM_MIN_ORDER 5 /**< At least 2^5 bytes = 32 bytes */
54#define DRM_MAX_ORDER 22 /**< Up to 2^22 bytes = 4MB */
55#define DRM_RAM_PERCENT 10 /**< How much system ram can we lock? */
56
Dave Airlieb3a80a22006-01-02 21:15:01 +110057#define _DRM_LOCK_HELD 0x80000000U /**< Hardware lock is held */
58#define _DRM_LOCK_CONT 0x40000000U /**< Hardware lock is contended */
Linus Torvalds1da177e2005-04-16 15:20:36 -070059#define _DRM_LOCK_IS_HELD(lock) ((lock) & _DRM_LOCK_HELD)
60#define _DRM_LOCK_IS_CONT(lock) ((lock) & _DRM_LOCK_CONT)
61#define _DRM_LOCKING_CONTEXT(lock) ((lock) & ~(_DRM_LOCK_HELD|_DRM_LOCK_CONT))
62
Dave Airlieb5e89ed2005-09-25 14:28:13 +100063typedef unsigned int drm_handle_t;
64typedef unsigned int drm_context_t;
65typedef unsigned int drm_drawable_t;
66typedef unsigned int drm_magic_t;
Linus Torvalds1da177e2005-04-16 15:20:36 -070067
68/**
69 * Cliprect.
Dave Airlieb5e89ed2005-09-25 14:28:13 +100070 *
Linus Torvalds1da177e2005-04-16 15:20:36 -070071 * \warning: If you change this structure, make sure you change
72 * XF86DRIClipRectRec in the server as well
73 *
74 * \note KW: Actually it's illegal to change either for
75 * backwards-compatibility reasons.
76 */
Dave Airliec60ce622007-07-11 15:27:12 +100077struct drm_clip_rect {
Dave Airlieb5e89ed2005-09-25 14:28:13 +100078 unsigned short x1;
79 unsigned short y1;
80 unsigned short x2;
81 unsigned short y2;
Dave Airliec60ce622007-07-11 15:27:12 +100082};
Linus Torvalds1da177e2005-04-16 15:20:36 -070083
Linus Torvalds1da177e2005-04-16 15:20:36 -070084/**
=?utf-8?q?Michel_D=C3=A4nzer?=bea56792006-10-24 23:04:19 +100085 * Drawable information.
86 */
Dave Airliec60ce622007-07-11 15:27:12 +100087struct drm_drawable_info {
=?utf-8?q?Michel_D=C3=A4nzer?=bea56792006-10-24 23:04:19 +100088 unsigned int num_rects;
Dave Airliec60ce622007-07-11 15:27:12 +100089 struct drm_clip_rect *rects;
90};
=?utf-8?q?Michel_D=C3=A4nzer?=bea56792006-10-24 23:04:19 +100091
92/**
Linus Torvalds1da177e2005-04-16 15:20:36 -070093 * Texture region,
94 */
Dave Airliec60ce622007-07-11 15:27:12 +100095struct drm_tex_region {
Dave Airlieb5e89ed2005-09-25 14:28:13 +100096 unsigned char next;
97 unsigned char prev;
98 unsigned char in_use;
99 unsigned char padding;
100 unsigned int age;
Dave Airliec60ce622007-07-11 15:27:12 +1000101};
Linus Torvalds1da177e2005-04-16 15:20:36 -0700102
103/**
104 * Hardware lock.
105 *
106 * The lock structure is a simple cache-line aligned integer. To avoid
107 * processor bus contention on a multiprocessor system, there should not be any
108 * other data stored in the same cache line.
109 */
Dave Airliec60ce622007-07-11 15:27:12 +1000110struct drm_hw_lock {
Linus Torvalds1da177e2005-04-16 15:20:36 -0700111 __volatile__ unsigned int lock; /**< lock variable */
Dave Airlieb5e89ed2005-09-25 14:28:13 +1000112 char padding[60]; /**< Pad to cache line */
Dave Airliec60ce622007-07-11 15:27:12 +1000113};
Linus Torvalds1da177e2005-04-16 15:20:36 -0700114
Linus Torvalds1da177e2005-04-16 15:20:36 -0700115/**
116 * DRM_IOCTL_VERSION ioctl argument type.
Dave Airlieb5e89ed2005-09-25 14:28:13 +1000117 *
Linus Torvalds1da177e2005-04-16 15:20:36 -0700118 * \sa drmGetVersion().
119 */
Dave Airliec60ce622007-07-11 15:27:12 +1000120struct drm_version {
Dave Airlieb5e89ed2005-09-25 14:28:13 +1000121 int version_major; /**< Major version */
122 int version_minor; /**< Minor version */
123 int version_patchlevel; /**< Patch level */
Linus Torvalds1da177e2005-04-16 15:20:36 -0700124 size_t name_len; /**< Length of name buffer */
Dave Airlieb5e89ed2005-09-25 14:28:13 +1000125 char __user *name; /**< Name of driver */
Linus Torvalds1da177e2005-04-16 15:20:36 -0700126 size_t date_len; /**< Length of date buffer */
Dave Airlieb5e89ed2005-09-25 14:28:13 +1000127 char __user *date; /**< User-space buffer to hold date */
Linus Torvalds1da177e2005-04-16 15:20:36 -0700128 size_t desc_len; /**< Length of desc buffer */
Dave Airlieb5e89ed2005-09-25 14:28:13 +1000129 char __user *desc; /**< User-space buffer to hold desc */
Dave Airliec60ce622007-07-11 15:27:12 +1000130};
Linus Torvalds1da177e2005-04-16 15:20:36 -0700131
Linus Torvalds1da177e2005-04-16 15:20:36 -0700132/**
133 * DRM_IOCTL_GET_UNIQUE ioctl argument type.
134 *
135 * \sa drmGetBusid() and drmSetBusId().
136 */
Dave Airliec60ce622007-07-11 15:27:12 +1000137struct drm_unique {
Linus Torvalds1da177e2005-04-16 15:20:36 -0700138 size_t unique_len; /**< Length of unique */
Dave Airlieb5e89ed2005-09-25 14:28:13 +1000139 char __user *unique; /**< Unique name for driver instantiation */
Dave Airliec60ce622007-07-11 15:27:12 +1000140};
Linus Torvalds1da177e2005-04-16 15:20:36 -0700141
Dave Airliec60ce622007-07-11 15:27:12 +1000142struct drm_list {
Dave Airlieb5e89ed2005-09-25 14:28:13 +1000143 int count; /**< Length of user-space structures */
Dave Airliec60ce622007-07-11 15:27:12 +1000144 struct drm_version __user *version;
145};
Linus Torvalds1da177e2005-04-16 15:20:36 -0700146
Dave Airliec60ce622007-07-11 15:27:12 +1000147struct drm_block {
Dave Airlieb5e89ed2005-09-25 14:28:13 +1000148 int unused;
Dave Airliec60ce622007-07-11 15:27:12 +1000149};
Linus Torvalds1da177e2005-04-16 15:20:36 -0700150
Linus Torvalds1da177e2005-04-16 15:20:36 -0700151/**
152 * DRM_IOCTL_CONTROL ioctl argument type.
153 *
154 * \sa drmCtlInstHandler() and drmCtlUninstHandler().
155 */
Dave Airliec60ce622007-07-11 15:27:12 +1000156struct drm_control {
Linus Torvalds1da177e2005-04-16 15:20:36 -0700157 enum {
158 DRM_ADD_COMMAND,
159 DRM_RM_COMMAND,
160 DRM_INST_HANDLER,
161 DRM_UNINST_HANDLER
Dave Airlieb5e89ed2005-09-25 14:28:13 +1000162 } func;
163 int irq;
Dave Airliec60ce622007-07-11 15:27:12 +1000164};
Linus Torvalds1da177e2005-04-16 15:20:36 -0700165
Linus Torvalds1da177e2005-04-16 15:20:36 -0700166/**
167 * Type of memory to map.
168 */
Dave Airliec60ce622007-07-11 15:27:12 +1000169enum drm_map_type {
Dave Airlieb5e89ed2005-09-25 14:28:13 +1000170 _DRM_FRAME_BUFFER = 0, /**< WC (no caching), no core dump */
171 _DRM_REGISTERS = 1, /**< no caching, no core dump */
172 _DRM_SHM = 2, /**< shared, cached */
173 _DRM_AGP = 3, /**< AGP/GART */
Dave Airlie2d0f9ea2005-07-10 14:34:13 +1000174 _DRM_SCATTER_GATHER = 4, /**< Scatter/gather memory for PCI DMA */
Dave Airlieb5e89ed2005-09-25 14:28:13 +1000175 _DRM_CONSISTENT = 5, /**< Consistent memory for PCI DMA */
Jesse Barnesa2c0a972008-11-05 10:31:53 -0800176 _DRM_GEM = 6, /**< GEM object */
Dave Airliec60ce622007-07-11 15:27:12 +1000177};
Linus Torvalds1da177e2005-04-16 15:20:36 -0700178
Linus Torvalds1da177e2005-04-16 15:20:36 -0700179/**
180 * Memory mapping flags.
181 */
Dave Airliec60ce622007-07-11 15:27:12 +1000182enum drm_map_flags {
Dave Airlieb5e89ed2005-09-25 14:28:13 +1000183 _DRM_RESTRICTED = 0x01, /**< Cannot be mapped to user-virtual */
184 _DRM_READ_ONLY = 0x02,
185 _DRM_LOCKED = 0x04, /**< shared, cached, locked */
186 _DRM_KERNEL = 0x08, /**< kernel requires access */
Linus Torvalds1da177e2005-04-16 15:20:36 -0700187 _DRM_WRITE_COMBINING = 0x10, /**< use write-combining if available */
Dave Airlieb5e89ed2005-09-25 14:28:13 +1000188 _DRM_CONTAINS_LOCK = 0x20, /**< SHM page that contains lock */
Dave Airliee3236a12007-12-17 09:41:56 +1000189 _DRM_REMOVABLE = 0x40, /**< Removable mapping */
190 _DRM_DRIVER = 0x80 /**< Managed by driver */
Dave Airliec60ce622007-07-11 15:27:12 +1000191};
Linus Torvalds1da177e2005-04-16 15:20:36 -0700192
Dave Airliec60ce622007-07-11 15:27:12 +1000193struct drm_ctx_priv_map {
Dave Airlieb5e89ed2005-09-25 14:28:13 +1000194 unsigned int ctx_id; /**< Context requesting private mapping */
195 void *handle; /**< Handle of map */
Dave Airliec60ce622007-07-11 15:27:12 +1000196};
Linus Torvalds1da177e2005-04-16 15:20:36 -0700197
Linus Torvalds1da177e2005-04-16 15:20:36 -0700198/**
199 * DRM_IOCTL_GET_MAP, DRM_IOCTL_ADD_MAP and DRM_IOCTL_RM_MAP ioctls
200 * argument type.
201 *
202 * \sa drmAddMap().
203 */
Dave Airliec60ce622007-07-11 15:27:12 +1000204struct drm_map {
Dave Airlieb5e89ed2005-09-25 14:28:13 +1000205 unsigned long offset; /**< Requested physical address (0 for SAREA)*/
206 unsigned long size; /**< Requested physical size (bytes) */
Dave Airliec60ce622007-07-11 15:27:12 +1000207 enum drm_map_type type; /**< Type of memory to map */
208 enum drm_map_flags flags; /**< Flags */
Dave Airlieb5e89ed2005-09-25 14:28:13 +1000209 void *handle; /**< User-space: "Handle" to pass to mmap() */
Linus Torvalds1da177e2005-04-16 15:20:36 -0700210 /**< Kernel-space: kernel-virtual address */
Dave Airlieb5e89ed2005-09-25 14:28:13 +1000211 int mtrr; /**< MTRR slot used */
212 /* Private data */
Dave Airliec60ce622007-07-11 15:27:12 +1000213};
Linus Torvalds1da177e2005-04-16 15:20:36 -0700214
Linus Torvalds1da177e2005-04-16 15:20:36 -0700215/**
216 * DRM_IOCTL_GET_CLIENT ioctl argument type.
217 */
Dave Airliec60ce622007-07-11 15:27:12 +1000218struct drm_client {
Dave Airlieb5e89ed2005-09-25 14:28:13 +1000219 int idx; /**< Which client desired? */
220 int auth; /**< Is client authenticated? */
221 unsigned long pid; /**< Process ID */
222 unsigned long uid; /**< User ID */
223 unsigned long magic; /**< Magic */
224 unsigned long iocs; /**< Ioctl count */
Dave Airliec60ce622007-07-11 15:27:12 +1000225};
Linus Torvalds1da177e2005-04-16 15:20:36 -0700226
Dave Airliec60ce622007-07-11 15:27:12 +1000227enum drm_stat_type {
Linus Torvalds1da177e2005-04-16 15:20:36 -0700228 _DRM_STAT_LOCK,
229 _DRM_STAT_OPENS,
230 _DRM_STAT_CLOSES,
231 _DRM_STAT_IOCTLS,
232 _DRM_STAT_LOCKS,
233 _DRM_STAT_UNLOCKS,
234 _DRM_STAT_VALUE, /**< Generic value */
235 _DRM_STAT_BYTE, /**< Generic byte counter (1024bytes/K) */
236 _DRM_STAT_COUNT, /**< Generic non-byte counter (1000/k) */
237
238 _DRM_STAT_IRQ, /**< IRQ */
239 _DRM_STAT_PRIMARY, /**< Primary DMA bytes */
240 _DRM_STAT_SECONDARY, /**< Secondary DMA bytes */
241 _DRM_STAT_DMA, /**< DMA */
242 _DRM_STAT_SPECIAL, /**< Special DMA (e.g., priority or polled) */
243 _DRM_STAT_MISSED /**< Missed DMA opportunity */
Dave Airlieb5e89ed2005-09-25 14:28:13 +1000244 /* Add to the *END* of the list */
Dave Airliec60ce622007-07-11 15:27:12 +1000245};
Linus Torvalds1da177e2005-04-16 15:20:36 -0700246
Linus Torvalds1da177e2005-04-16 15:20:36 -0700247/**
248 * DRM_IOCTL_GET_STATS ioctl argument type.
249 */
Dave Airliec60ce622007-07-11 15:27:12 +1000250struct drm_stats {
Linus Torvalds1da177e2005-04-16 15:20:36 -0700251 unsigned long count;
252 struct {
Dave Airlieb5e89ed2005-09-25 14:28:13 +1000253 unsigned long value;
Dave Airliec60ce622007-07-11 15:27:12 +1000254 enum drm_stat_type type;
Linus Torvalds1da177e2005-04-16 15:20:36 -0700255 } data[15];
Dave Airliec60ce622007-07-11 15:27:12 +1000256};
Linus Torvalds1da177e2005-04-16 15:20:36 -0700257
Linus Torvalds1da177e2005-04-16 15:20:36 -0700258/**
259 * Hardware locking flags.
260 */
Dave Airliec60ce622007-07-11 15:27:12 +1000261enum drm_lock_flags {
Dave Airlieb5e89ed2005-09-25 14:28:13 +1000262 _DRM_LOCK_READY = 0x01, /**< Wait until hardware is ready for DMA */
263 _DRM_LOCK_QUIESCENT = 0x02, /**< Wait until hardware quiescent */
264 _DRM_LOCK_FLUSH = 0x04, /**< Flush this context's DMA queue first */
265 _DRM_LOCK_FLUSH_ALL = 0x08, /**< Flush all DMA queues first */
266 /* These *HALT* flags aren't supported yet
267 -- they will be used to support the
268 full-screen DGA-like mode. */
Linus Torvalds1da177e2005-04-16 15:20:36 -0700269 _DRM_HALT_ALL_QUEUES = 0x10, /**< Halt all current and future queues */
270 _DRM_HALT_CUR_QUEUES = 0x20 /**< Halt all current queues */
Dave Airliec60ce622007-07-11 15:27:12 +1000271};
Linus Torvalds1da177e2005-04-16 15:20:36 -0700272
Linus Torvalds1da177e2005-04-16 15:20:36 -0700273/**
274 * DRM_IOCTL_LOCK, DRM_IOCTL_UNLOCK and DRM_IOCTL_FINISH ioctl argument type.
Dave Airlieb5e89ed2005-09-25 14:28:13 +1000275 *
Linus Torvalds1da177e2005-04-16 15:20:36 -0700276 * \sa drmGetLock() and drmUnlock().
277 */
Dave Airliec60ce622007-07-11 15:27:12 +1000278struct drm_lock {
Dave Airlieb5e89ed2005-09-25 14:28:13 +1000279 int context;
Dave Airliec60ce622007-07-11 15:27:12 +1000280 enum drm_lock_flags flags;
281};
Linus Torvalds1da177e2005-04-16 15:20:36 -0700282
Linus Torvalds1da177e2005-04-16 15:20:36 -0700283/**
284 * DMA flags
285 *
Dave Airlieb5e89ed2005-09-25 14:28:13 +1000286 * \warning
Linus Torvalds1da177e2005-04-16 15:20:36 -0700287 * These values \e must match xf86drm.h.
288 *
289 * \sa drm_dma.
290 */
Dave Airliec60ce622007-07-11 15:27:12 +1000291enum drm_dma_flags {
Dave Airlieb5e89ed2005-09-25 14:28:13 +1000292 /* Flags for DMA buffer dispatch */
293 _DRM_DMA_BLOCK = 0x01, /**<
Linus Torvalds1da177e2005-04-16 15:20:36 -0700294 * Block until buffer dispatched.
Dave Airlieb5e89ed2005-09-25 14:28:13 +1000295 *
Linus Torvalds1da177e2005-04-16 15:20:36 -0700296 * \note The buffer may not yet have
297 * been processed by the hardware --
298 * getting a hardware lock with the
299 * hardware quiescent will ensure
300 * that the buffer has been
301 * processed.
302 */
303 _DRM_DMA_WHILE_LOCKED = 0x02, /**< Dispatch while lock held */
Dave Airlieb5e89ed2005-09-25 14:28:13 +1000304 _DRM_DMA_PRIORITY = 0x04, /**< High priority dispatch */
Linus Torvalds1da177e2005-04-16 15:20:36 -0700305
Dave Airlieb5e89ed2005-09-25 14:28:13 +1000306 /* Flags for DMA buffer request */
307 _DRM_DMA_WAIT = 0x10, /**< Wait for free buffers */
308 _DRM_DMA_SMALLER_OK = 0x20, /**< Smaller-than-requested buffers OK */
309 _DRM_DMA_LARGER_OK = 0x40 /**< Larger-than-requested buffers OK */
Dave Airliec60ce622007-07-11 15:27:12 +1000310};
Linus Torvalds1da177e2005-04-16 15:20:36 -0700311
Linus Torvalds1da177e2005-04-16 15:20:36 -0700312/**
313 * DRM_IOCTL_ADD_BUFS and DRM_IOCTL_MARK_BUFS ioctl argument type.
314 *
315 * \sa drmAddBufs().
316 */
Dave Airliec60ce622007-07-11 15:27:12 +1000317struct drm_buf_desc {
Dave Airlieb5e89ed2005-09-25 14:28:13 +1000318 int count; /**< Number of buffers of this size */
319 int size; /**< Size in bytes */
320 int low_mark; /**< Low water mark */
321 int high_mark; /**< High water mark */
Linus Torvalds1da177e2005-04-16 15:20:36 -0700322 enum {
Dave Airlieb5e89ed2005-09-25 14:28:13 +1000323 _DRM_PAGE_ALIGN = 0x01, /**< Align on page boundaries for DMA */
324 _DRM_AGP_BUFFER = 0x02, /**< Buffer is in AGP space */
325 _DRM_SG_BUFFER = 0x04, /**< Scatter/gather memory buffer */
George Sapountzis3417f332006-10-24 12:03:04 -0700326 _DRM_FB_BUFFER = 0x08, /**< Buffer is in frame buffer */
327 _DRM_PCI_BUFFER_RO = 0x10 /**< Map PCI DMA buffer read-only */
Dave Airlieb5e89ed2005-09-25 14:28:13 +1000328 } flags;
329 unsigned long agp_start; /**<
Linus Torvalds1da177e2005-04-16 15:20:36 -0700330 * Start address of where the AGP buffers are
331 * in the AGP aperture
332 */
Dave Airliec60ce622007-07-11 15:27:12 +1000333};
Linus Torvalds1da177e2005-04-16 15:20:36 -0700334
Linus Torvalds1da177e2005-04-16 15:20:36 -0700335/**
336 * DRM_IOCTL_INFO_BUFS ioctl argument type.
337 */
Dave Airliec60ce622007-07-11 15:27:12 +1000338struct drm_buf_info {
Dave Airlieb5e89ed2005-09-25 14:28:13 +1000339 int count; /**< Entries in list */
Dave Airliec60ce622007-07-11 15:27:12 +1000340 struct drm_buf_desc __user *list;
341};
Linus Torvalds1da177e2005-04-16 15:20:36 -0700342
Linus Torvalds1da177e2005-04-16 15:20:36 -0700343/**
344 * DRM_IOCTL_FREE_BUFS ioctl argument type.
345 */
Dave Airliec60ce622007-07-11 15:27:12 +1000346struct drm_buf_free {
Dave Airlieb5e89ed2005-09-25 14:28:13 +1000347 int count;
348 int __user *list;
Dave Airliec60ce622007-07-11 15:27:12 +1000349};
Linus Torvalds1da177e2005-04-16 15:20:36 -0700350
Linus Torvalds1da177e2005-04-16 15:20:36 -0700351/**
352 * Buffer information
353 *
354 * \sa drm_buf_map.
355 */
Dave Airliec60ce622007-07-11 15:27:12 +1000356struct drm_buf_pub {
Dave Airlieb5e89ed2005-09-25 14:28:13 +1000357 int idx; /**< Index into the master buffer list */
358 int total; /**< Buffer size */
359 int used; /**< Amount of buffer in use (for DMA) */
360 void __user *address; /**< Address of buffer */
Dave Airliec60ce622007-07-11 15:27:12 +1000361};
Linus Torvalds1da177e2005-04-16 15:20:36 -0700362
Linus Torvalds1da177e2005-04-16 15:20:36 -0700363/**
364 * DRM_IOCTL_MAP_BUFS ioctl argument type.
365 */
Dave Airliec60ce622007-07-11 15:27:12 +1000366struct drm_buf_map {
Dave Airlieb5e89ed2005-09-25 14:28:13 +1000367 int count; /**< Length of the buffer list */
368 void __user *virtual; /**< Mmap'd area in user-virtual */
Dave Airliec60ce622007-07-11 15:27:12 +1000369 struct drm_buf_pub __user *list; /**< Buffer information */
370};
Linus Torvalds1da177e2005-04-16 15:20:36 -0700371
Linus Torvalds1da177e2005-04-16 15:20:36 -0700372/**
373 * DRM_IOCTL_DMA ioctl argument type.
374 *
375 * Indices here refer to the offset into the buffer list in drm_buf_get.
376 *
377 * \sa drmDMA().
378 */
Dave Airliec60ce622007-07-11 15:27:12 +1000379struct drm_dma {
Dave Airlieb5e89ed2005-09-25 14:28:13 +1000380 int context; /**< Context handle */
381 int send_count; /**< Number of buffers to send */
382 int __user *send_indices; /**< List of handles to buffers */
383 int __user *send_sizes; /**< Lengths of data to send */
Dave Airliec60ce622007-07-11 15:27:12 +1000384 enum drm_dma_flags flags; /**< Flags */
Dave Airlieb5e89ed2005-09-25 14:28:13 +1000385 int request_count; /**< Number of buffers requested */
386 int request_size; /**< Desired size for buffers */
387 int __user *request_indices; /**< Buffer information */
388 int __user *request_sizes;
389 int granted_count; /**< Number of buffers granted */
Dave Airliec60ce622007-07-11 15:27:12 +1000390};
Linus Torvalds1da177e2005-04-16 15:20:36 -0700391
Dave Airliec60ce622007-07-11 15:27:12 +1000392enum drm_ctx_flags {
Linus Torvalds1da177e2005-04-16 15:20:36 -0700393 _DRM_CONTEXT_PRESERVED = 0x01,
Dave Airlieb5e89ed2005-09-25 14:28:13 +1000394 _DRM_CONTEXT_2DONLY = 0x02
Dave Airliec60ce622007-07-11 15:27:12 +1000395};
Linus Torvalds1da177e2005-04-16 15:20:36 -0700396
Linus Torvalds1da177e2005-04-16 15:20:36 -0700397/**
398 * DRM_IOCTL_ADD_CTX ioctl argument type.
399 *
400 * \sa drmCreateContext() and drmDestroyContext().
401 */
Dave Airliec60ce622007-07-11 15:27:12 +1000402struct drm_ctx {
Dave Airlieb5e89ed2005-09-25 14:28:13 +1000403 drm_context_t handle;
Dave Airliec60ce622007-07-11 15:27:12 +1000404 enum drm_ctx_flags flags;
405};
Linus Torvalds1da177e2005-04-16 15:20:36 -0700406
Linus Torvalds1da177e2005-04-16 15:20:36 -0700407/**
408 * DRM_IOCTL_RES_CTX ioctl argument type.
409 */
Dave Airliec60ce622007-07-11 15:27:12 +1000410struct drm_ctx_res {
Dave Airlieb5e89ed2005-09-25 14:28:13 +1000411 int count;
Dave Airliec60ce622007-07-11 15:27:12 +1000412 struct drm_ctx __user *contexts;
413};
Linus Torvalds1da177e2005-04-16 15:20:36 -0700414
Linus Torvalds1da177e2005-04-16 15:20:36 -0700415/**
416 * DRM_IOCTL_ADD_DRAW and DRM_IOCTL_RM_DRAW ioctl argument type.
417 */
Dave Airliec60ce622007-07-11 15:27:12 +1000418struct drm_draw {
Dave Airlieb5e89ed2005-09-25 14:28:13 +1000419 drm_drawable_t handle;
Dave Airliec60ce622007-07-11 15:27:12 +1000420};
Linus Torvalds1da177e2005-04-16 15:20:36 -0700421
Linus Torvalds1da177e2005-04-16 15:20:36 -0700422/**
=?utf-8?q?Michel_D=C3=A4nzer?=bea56792006-10-24 23:04:19 +1000423 * DRM_IOCTL_UPDATE_DRAW ioctl argument type.
424 */
425typedef enum {
426 DRM_DRAWABLE_CLIPRECTS,
427} drm_drawable_info_type_t;
428
Dave Airliec60ce622007-07-11 15:27:12 +1000429struct drm_update_draw {
=?utf-8?q?Michel_D=C3=A4nzer?=bea56792006-10-24 23:04:19 +1000430 drm_drawable_t handle;
431 unsigned int type;
432 unsigned int num;
433 unsigned long long data;
Dave Airliec60ce622007-07-11 15:27:12 +1000434};
=?utf-8?q?Michel_D=C3=A4nzer?=bea56792006-10-24 23:04:19 +1000435
436/**
Linus Torvalds1da177e2005-04-16 15:20:36 -0700437 * DRM_IOCTL_GET_MAGIC and DRM_IOCTL_AUTH_MAGIC ioctl argument type.
438 */
Dave Airliec60ce622007-07-11 15:27:12 +1000439struct drm_auth {
Dave Airlieb5e89ed2005-09-25 14:28:13 +1000440 drm_magic_t magic;
Dave Airliec60ce622007-07-11 15:27:12 +1000441};
Linus Torvalds1da177e2005-04-16 15:20:36 -0700442
Linus Torvalds1da177e2005-04-16 15:20:36 -0700443/**
444 * DRM_IOCTL_IRQ_BUSID ioctl argument type.
445 *
446 * \sa drmGetInterruptFromBusID().
447 */
Dave Airliec60ce622007-07-11 15:27:12 +1000448struct drm_irq_busid {
Linus Torvalds1da177e2005-04-16 15:20:36 -0700449 int irq; /**< IRQ number */
450 int busnum; /**< bus number */
451 int devnum; /**< device number */
452 int funcnum; /**< function number */
Dave Airliec60ce622007-07-11 15:27:12 +1000453};
Linus Torvalds1da177e2005-04-16 15:20:36 -0700454
Dave Airliec60ce622007-07-11 15:27:12 +1000455enum drm_vblank_seq_type {
Dave Airlieb5e89ed2005-09-25 14:28:13 +1000456 _DRM_VBLANK_ABSOLUTE = 0x0, /**< Wait for specific vblank sequence number */
457 _DRM_VBLANK_RELATIVE = 0x1, /**< Wait for given number of vblanks */
Jesse Barnes0a3e67a2008-09-30 12:14:26 -0700458 _DRM_VBLANK_FLIP = 0x8000000, /**< Scheduled buffer swap should flip */
=?utf-8?q?Michel_D=C3=A4nzer?=ab285d72006-10-24 23:34:18 +1000459 _DRM_VBLANK_NEXTONMISS = 0x10000000, /**< If missed, wait for next vblank */
=?utf-8?q?Michel_D=C3=A4nzer?=776c9442006-10-24 22:24:38 +1000460 _DRM_VBLANK_SECONDARY = 0x20000000, /**< Secondary display controller */
Eric Anholt30b23632009-01-27 21:19:41 -0800461 _DRM_VBLANK_SIGNAL = 0x40000000 /**< Send signal instead of blocking, unsupported */
Dave Airliec60ce622007-07-11 15:27:12 +1000462};
Linus Torvalds1da177e2005-04-16 15:20:36 -0700463
=?utf-8?q?Michel_D=C3=A4nzer?=776c9442006-10-24 22:24:38 +1000464#define _DRM_VBLANK_TYPES_MASK (_DRM_VBLANK_ABSOLUTE | _DRM_VBLANK_RELATIVE)
=?utf-8?q?Michel_D=C3=A4nzer?=ab285d72006-10-24 23:34:18 +1000465#define _DRM_VBLANK_FLAGS_MASK (_DRM_VBLANK_SIGNAL | _DRM_VBLANK_SECONDARY | \
466 _DRM_VBLANK_NEXTONMISS)
Linus Torvalds1da177e2005-04-16 15:20:36 -0700467
Linus Torvalds1da177e2005-04-16 15:20:36 -0700468struct drm_wait_vblank_request {
Dave Airliec60ce622007-07-11 15:27:12 +1000469 enum drm_vblank_seq_type type;
Linus Torvalds1da177e2005-04-16 15:20:36 -0700470 unsigned int sequence;
471 unsigned long signal;
472};
473
Linus Torvalds1da177e2005-04-16 15:20:36 -0700474struct drm_wait_vblank_reply {
Dave Airliec60ce622007-07-11 15:27:12 +1000475 enum drm_vblank_seq_type type;
Linus Torvalds1da177e2005-04-16 15:20:36 -0700476 unsigned int sequence;
477 long tval_sec;
478 long tval_usec;
479};
480
Linus Torvalds1da177e2005-04-16 15:20:36 -0700481/**
482 * DRM_IOCTL_WAIT_VBLANK ioctl argument type.
483 *
484 * \sa drmWaitVBlank().
485 */
Dave Airliec60ce622007-07-11 15:27:12 +1000486union drm_wait_vblank {
Linus Torvalds1da177e2005-04-16 15:20:36 -0700487 struct drm_wait_vblank_request request;
488 struct drm_wait_vblank_reply reply;
Dave Airliec60ce622007-07-11 15:27:12 +1000489};
Linus Torvalds1da177e2005-04-16 15:20:36 -0700490
Jesse Barnes0a3e67a2008-09-30 12:14:26 -0700491#define _DRM_PRE_MODESET 1
492#define _DRM_POST_MODESET 2
493
494/**
495 * DRM_IOCTL_MODESET_CTL ioctl argument type
496 *
497 * \sa drmModesetCtl().
498 */
499struct drm_modeset_ctl {
500 uint32_t crtc;
501 uint32_t cmd;
502};
503
Linus Torvalds1da177e2005-04-16 15:20:36 -0700504/**
505 * DRM_IOCTL_AGP_ENABLE ioctl argument type.
506 *
507 * \sa drmAgpEnable().
508 */
Dave Airliec60ce622007-07-11 15:27:12 +1000509struct drm_agp_mode {
Linus Torvalds1da177e2005-04-16 15:20:36 -0700510 unsigned long mode; /**< AGP mode */
Dave Airliec60ce622007-07-11 15:27:12 +1000511};
Linus Torvalds1da177e2005-04-16 15:20:36 -0700512
Linus Torvalds1da177e2005-04-16 15:20:36 -0700513/**
514 * DRM_IOCTL_AGP_ALLOC and DRM_IOCTL_AGP_FREE ioctls argument type.
515 *
516 * \sa drmAgpAlloc() and drmAgpFree().
517 */
Dave Airliec60ce622007-07-11 15:27:12 +1000518struct drm_agp_buffer {
Linus Torvalds1da177e2005-04-16 15:20:36 -0700519 unsigned long size; /**< In bytes -- will round to page boundary */
520 unsigned long handle; /**< Used for binding / unbinding */
Dave Airlieb5e89ed2005-09-25 14:28:13 +1000521 unsigned long type; /**< Type of memory to allocate */
522 unsigned long physical; /**< Physical used by i810 */
Dave Airliec60ce622007-07-11 15:27:12 +1000523};
Linus Torvalds1da177e2005-04-16 15:20:36 -0700524
Linus Torvalds1da177e2005-04-16 15:20:36 -0700525/**
526 * DRM_IOCTL_AGP_BIND and DRM_IOCTL_AGP_UNBIND ioctls argument type.
527 *
528 * \sa drmAgpBind() and drmAgpUnbind().
529 */
Dave Airliec60ce622007-07-11 15:27:12 +1000530struct drm_agp_binding {
Dave Airlieb5e89ed2005-09-25 14:28:13 +1000531 unsigned long handle; /**< From drm_agp_buffer */
Linus Torvalds1da177e2005-04-16 15:20:36 -0700532 unsigned long offset; /**< In bytes -- will round to page boundary */
Dave Airliec60ce622007-07-11 15:27:12 +1000533};
Linus Torvalds1da177e2005-04-16 15:20:36 -0700534
Linus Torvalds1da177e2005-04-16 15:20:36 -0700535/**
536 * DRM_IOCTL_AGP_INFO ioctl argument type.
537 *
538 * \sa drmAgpVersionMajor(), drmAgpVersionMinor(), drmAgpGetMode(),
539 * drmAgpBase(), drmAgpSize(), drmAgpMemoryUsed(), drmAgpMemoryAvail(),
540 * drmAgpVendorId() and drmAgpDeviceId().
541 */
Dave Airliec60ce622007-07-11 15:27:12 +1000542struct drm_agp_info {
Dave Airlieb5e89ed2005-09-25 14:28:13 +1000543 int agp_version_major;
544 int agp_version_minor;
545 unsigned long mode;
546 unsigned long aperture_base; /* physical address */
547 unsigned long aperture_size; /* bytes */
548 unsigned long memory_allowed; /* bytes */
549 unsigned long memory_used;
Linus Torvalds1da177e2005-04-16 15:20:36 -0700550
Dave Airlieb5e89ed2005-09-25 14:28:13 +1000551 /* PCI information */
Linus Torvalds1da177e2005-04-16 15:20:36 -0700552 unsigned short id_vendor;
553 unsigned short id_device;
Dave Airliec60ce622007-07-11 15:27:12 +1000554};
Linus Torvalds1da177e2005-04-16 15:20:36 -0700555
Linus Torvalds1da177e2005-04-16 15:20:36 -0700556/**
557 * DRM_IOCTL_SG_ALLOC ioctl argument type.
558 */
Dave Airliec60ce622007-07-11 15:27:12 +1000559struct drm_scatter_gather {
Linus Torvalds1da177e2005-04-16 15:20:36 -0700560 unsigned long size; /**< In bytes -- will round to page boundary */
561 unsigned long handle; /**< Used for mapping / unmapping */
Dave Airliec60ce622007-07-11 15:27:12 +1000562};
Linus Torvalds1da177e2005-04-16 15:20:36 -0700563
564/**
565 * DRM_IOCTL_SET_VERSION ioctl argument type.
566 */
Dave Airliec60ce622007-07-11 15:27:12 +1000567struct drm_set_version {
Linus Torvalds1da177e2005-04-16 15:20:36 -0700568 int drm_di_major;
569 int drm_di_minor;
570 int drm_dd_major;
571 int drm_dd_minor;
Dave Airliec60ce622007-07-11 15:27:12 +1000572};
Linus Torvalds1da177e2005-04-16 15:20:36 -0700573
Eric Anholt673a3942008-07-30 12:06:12 -0700574/** DRM_IOCTL_GEM_CLOSE ioctl argument type */
575struct drm_gem_close {
576 /** Handle of the object to be closed. */
577 uint32_t handle;
578 uint32_t pad;
579};
580
581/** DRM_IOCTL_GEM_FLINK ioctl argument type */
582struct drm_gem_flink {
583 /** Handle for the object being named */
584 uint32_t handle;
585
586 /** Returned global name */
587 uint32_t name;
588};
589
590/** DRM_IOCTL_GEM_OPEN ioctl argument type */
591struct drm_gem_open {
592 /** Name of object being opened */
593 uint32_t name;
594
595 /** Returned handle for the object */
596 uint32_t handle;
597
598 /** Returned size of the object */
599 uint64_t size;
600};
601
Dave Airlief453ba02008-11-07 14:05:41 -0800602#include "drm_mode.h"
603
Linus Torvalds1da177e2005-04-16 15:20:36 -0700604#define DRM_IOCTL_BASE 'd'
605#define DRM_IO(nr) _IO(DRM_IOCTL_BASE,nr)
606#define DRM_IOR(nr,type) _IOR(DRM_IOCTL_BASE,nr,type)
607#define DRM_IOW(nr,type) _IOW(DRM_IOCTL_BASE,nr,type)
608#define DRM_IOWR(nr,type) _IOWR(DRM_IOCTL_BASE,nr,type)
609
Dave Airliec60ce622007-07-11 15:27:12 +1000610#define DRM_IOCTL_VERSION DRM_IOWR(0x00, struct drm_version)
611#define DRM_IOCTL_GET_UNIQUE DRM_IOWR(0x01, struct drm_unique)
612#define DRM_IOCTL_GET_MAGIC DRM_IOR( 0x02, struct drm_auth)
613#define DRM_IOCTL_IRQ_BUSID DRM_IOWR(0x03, struct drm_irq_busid)
614#define DRM_IOCTL_GET_MAP DRM_IOWR(0x04, struct drm_map)
615#define DRM_IOCTL_GET_CLIENT DRM_IOWR(0x05, struct drm_client)
616#define DRM_IOCTL_GET_STATS DRM_IOR( 0x06, struct drm_stats)
617#define DRM_IOCTL_SET_VERSION DRM_IOWR(0x07, struct drm_set_version)
Jesse Barnes0a3e67a2008-09-30 12:14:26 -0700618#define DRM_IOCTL_MODESET_CTL DRM_IOW(0x08, struct drm_modeset_ctl)
Eric Anholt673a3942008-07-30 12:06:12 -0700619#define DRM_IOCTL_GEM_CLOSE DRM_IOW (0x09, struct drm_gem_close)
620#define DRM_IOCTL_GEM_FLINK DRM_IOWR(0x0a, struct drm_gem_flink)
621#define DRM_IOCTL_GEM_OPEN DRM_IOWR(0x0b, struct drm_gem_open)
Linus Torvalds1da177e2005-04-16 15:20:36 -0700622
Dave Airliec60ce622007-07-11 15:27:12 +1000623#define DRM_IOCTL_SET_UNIQUE DRM_IOW( 0x10, struct drm_unique)
624#define DRM_IOCTL_AUTH_MAGIC DRM_IOW( 0x11, struct drm_auth)
625#define DRM_IOCTL_BLOCK DRM_IOWR(0x12, struct drm_block)
626#define DRM_IOCTL_UNBLOCK DRM_IOWR(0x13, struct drm_block)
627#define DRM_IOCTL_CONTROL DRM_IOW( 0x14, struct drm_control)
628#define DRM_IOCTL_ADD_MAP DRM_IOWR(0x15, struct drm_map)
629#define DRM_IOCTL_ADD_BUFS DRM_IOWR(0x16, struct drm_buf_desc)
630#define DRM_IOCTL_MARK_BUFS DRM_IOW( 0x17, struct drm_buf_desc)
631#define DRM_IOCTL_INFO_BUFS DRM_IOWR(0x18, struct drm_buf_info)
632#define DRM_IOCTL_MAP_BUFS DRM_IOWR(0x19, struct drm_buf_map)
633#define DRM_IOCTL_FREE_BUFS DRM_IOW( 0x1a, struct drm_buf_free)
Linus Torvalds1da177e2005-04-16 15:20:36 -0700634
Dave Airliec60ce622007-07-11 15:27:12 +1000635#define DRM_IOCTL_RM_MAP DRM_IOW( 0x1b, struct drm_map)
Linus Torvalds1da177e2005-04-16 15:20:36 -0700636
Dave Airliec60ce622007-07-11 15:27:12 +1000637#define DRM_IOCTL_SET_SAREA_CTX DRM_IOW( 0x1c, struct drm_ctx_priv_map)
638#define DRM_IOCTL_GET_SAREA_CTX DRM_IOWR(0x1d, struct drm_ctx_priv_map)
Linus Torvalds1da177e2005-04-16 15:20:36 -0700639
Dave Airlie7c1c2872008-11-28 14:22:24 +1000640#define DRM_IOCTL_SET_MASTER DRM_IO(0x1e)
641#define DRM_IOCTL_DROP_MASTER DRM_IO(0x1f)
642
Dave Airliec60ce622007-07-11 15:27:12 +1000643#define DRM_IOCTL_ADD_CTX DRM_IOWR(0x20, struct drm_ctx)
644#define DRM_IOCTL_RM_CTX DRM_IOWR(0x21, struct drm_ctx)
645#define DRM_IOCTL_MOD_CTX DRM_IOW( 0x22, struct drm_ctx)
646#define DRM_IOCTL_GET_CTX DRM_IOWR(0x23, struct drm_ctx)
647#define DRM_IOCTL_SWITCH_CTX DRM_IOW( 0x24, struct drm_ctx)
648#define DRM_IOCTL_NEW_CTX DRM_IOW( 0x25, struct drm_ctx)
649#define DRM_IOCTL_RES_CTX DRM_IOWR(0x26, struct drm_ctx_res)
650#define DRM_IOCTL_ADD_DRAW DRM_IOWR(0x27, struct drm_draw)
651#define DRM_IOCTL_RM_DRAW DRM_IOWR(0x28, struct drm_draw)
652#define DRM_IOCTL_DMA DRM_IOWR(0x29, struct drm_dma)
653#define DRM_IOCTL_LOCK DRM_IOW( 0x2a, struct drm_lock)
654#define DRM_IOCTL_UNLOCK DRM_IOW( 0x2b, struct drm_lock)
655#define DRM_IOCTL_FINISH DRM_IOW( 0x2c, struct drm_lock)
Linus Torvalds1da177e2005-04-16 15:20:36 -0700656
657#define DRM_IOCTL_AGP_ACQUIRE DRM_IO( 0x30)
658#define DRM_IOCTL_AGP_RELEASE DRM_IO( 0x31)
Dave Airliec60ce622007-07-11 15:27:12 +1000659#define DRM_IOCTL_AGP_ENABLE DRM_IOW( 0x32, struct drm_agp_mode)
660#define DRM_IOCTL_AGP_INFO DRM_IOR( 0x33, struct drm_agp_info)
661#define DRM_IOCTL_AGP_ALLOC DRM_IOWR(0x34, struct drm_agp_buffer)
662#define DRM_IOCTL_AGP_FREE DRM_IOW( 0x35, struct drm_agp_buffer)
663#define DRM_IOCTL_AGP_BIND DRM_IOW( 0x36, struct drm_agp_binding)
664#define DRM_IOCTL_AGP_UNBIND DRM_IOW( 0x37, struct drm_agp_binding)
Linus Torvalds1da177e2005-04-16 15:20:36 -0700665
Dave Airlieb5543052008-06-13 15:06:31 +1000666#define DRM_IOCTL_SG_ALLOC DRM_IOWR(0x38, struct drm_scatter_gather)
Dave Airliec60ce622007-07-11 15:27:12 +1000667#define DRM_IOCTL_SG_FREE DRM_IOW( 0x39, struct drm_scatter_gather)
Linus Torvalds1da177e2005-04-16 15:20:36 -0700668
Dave Airliec60ce622007-07-11 15:27:12 +1000669#define DRM_IOCTL_WAIT_VBLANK DRM_IOWR(0x3a, union drm_wait_vblank)
Linus Torvalds1da177e2005-04-16 15:20:36 -0700670
Dave Airliec60ce622007-07-11 15:27:12 +1000671#define DRM_IOCTL_UPDATE_DRAW DRM_IOW(0x3f, struct drm_update_draw)
=?utf-8?q?Michel_D=C3=A4nzer?=bea56792006-10-24 23:04:19 +1000672
Dave Airlief453ba02008-11-07 14:05:41 -0800673#define DRM_IOCTL_MODE_GETRESOURCES DRM_IOWR(0xA0, struct drm_mode_card_res)
674#define DRM_IOCTL_MODE_GETCRTC DRM_IOWR(0xA1, struct drm_mode_crtc)
675#define DRM_IOCTL_MODE_SETCRTC DRM_IOWR(0xA2, struct drm_mode_crtc)
676#define DRM_IOCTL_MODE_CURSOR DRM_IOWR(0xA3, struct drm_mode_cursor)
677#define DRM_IOCTL_MODE_GETGAMMA DRM_IOWR(0xA4, struct drm_mode_crtc_lut)
678#define DRM_IOCTL_MODE_SETGAMMA DRM_IOWR(0xA5, struct drm_mode_crtc_lut)
679#define DRM_IOCTL_MODE_GETENCODER DRM_IOWR(0xA6, struct drm_mode_get_encoder)
680#define DRM_IOCTL_MODE_GETCONNECTOR DRM_IOWR(0xA7, struct drm_mode_get_connector)
681#define DRM_IOCTL_MODE_ATTACHMODE DRM_IOWR(0xA8, struct drm_mode_mode_cmd)
682#define DRM_IOCTL_MODE_DETACHMODE DRM_IOWR(0xA9, struct drm_mode_mode_cmd)
683
684#define DRM_IOCTL_MODE_GETPROPERTY DRM_IOWR(0xAA, struct drm_mode_get_property)
685#define DRM_IOCTL_MODE_SETPROPERTY DRM_IOWR(0xAB, struct drm_mode_connector_set_property)
686#define DRM_IOCTL_MODE_GETPROPBLOB DRM_IOWR(0xAC, struct drm_mode_get_blob)
687#define DRM_IOCTL_MODE_GETFB DRM_IOWR(0xAD, struct drm_mode_fb_cmd)
688#define DRM_IOCTL_MODE_ADDFB DRM_IOWR(0xAE, struct drm_mode_fb_cmd)
689#define DRM_IOCTL_MODE_RMFB DRM_IOWR(0xAF, unsigned int)
Dave Airlief453ba02008-11-07 14:05:41 -0800690
Linus Torvalds1da177e2005-04-16 15:20:36 -0700691/**
692 * Device specific ioctls should only be in their respective headers
Thomas Hellstrom99da6d82007-03-19 08:52:17 +1100693 * The device specific ioctl range is from 0x40 to 0x99.
694 * Generic IOCTLS restart at 0xA0.
Linus Torvalds1da177e2005-04-16 15:20:36 -0700695 *
696 * \sa drmCommandNone(), drmCommandRead(), drmCommandWrite(), and
697 * drmCommandReadWrite().
698 */
699#define DRM_COMMAND_BASE 0x40
Thomas Hellstrom99da6d82007-03-19 08:52:17 +1100700#define DRM_COMMAND_END 0xA0
Linus Torvalds1da177e2005-04-16 15:20:36 -0700701
Dave Airliec60ce622007-07-11 15:27:12 +1000702/* typedef area */
703#ifndef __KERNEL__
704typedef struct drm_clip_rect drm_clip_rect_t;
705typedef struct drm_drawable_info drm_drawable_info_t;
706typedef struct drm_tex_region drm_tex_region_t;
707typedef struct drm_hw_lock drm_hw_lock_t;
708typedef struct drm_version drm_version_t;
709typedef struct drm_unique drm_unique_t;
710typedef struct drm_list drm_list_t;
711typedef struct drm_block drm_block_t;
712typedef struct drm_control drm_control_t;
713typedef enum drm_map_type drm_map_type_t;
714typedef enum drm_map_flags drm_map_flags_t;
715typedef struct drm_ctx_priv_map drm_ctx_priv_map_t;
716typedef struct drm_map drm_map_t;
717typedef struct drm_client drm_client_t;
718typedef enum drm_stat_type drm_stat_type_t;
719typedef struct drm_stats drm_stats_t;
720typedef enum drm_lock_flags drm_lock_flags_t;
721typedef struct drm_lock drm_lock_t;
722typedef enum drm_dma_flags drm_dma_flags_t;
723typedef struct drm_buf_desc drm_buf_desc_t;
724typedef struct drm_buf_info drm_buf_info_t;
725typedef struct drm_buf_free drm_buf_free_t;
726typedef struct drm_buf_pub drm_buf_pub_t;
727typedef struct drm_buf_map drm_buf_map_t;
728typedef struct drm_dma drm_dma_t;
729typedef union drm_wait_vblank drm_wait_vblank_t;
730typedef struct drm_agp_mode drm_agp_mode_t;
731typedef enum drm_ctx_flags drm_ctx_flags_t;
732typedef struct drm_ctx drm_ctx_t;
733typedef struct drm_ctx_res drm_ctx_res_t;
734typedef struct drm_draw drm_draw_t;
735typedef struct drm_update_draw drm_update_draw_t;
736typedef struct drm_auth drm_auth_t;
737typedef struct drm_irq_busid drm_irq_busid_t;
738typedef enum drm_vblank_seq_type drm_vblank_seq_type_t;
739
740typedef struct drm_agp_buffer drm_agp_buffer_t;
741typedef struct drm_agp_binding drm_agp_binding_t;
742typedef struct drm_agp_info drm_agp_info_t;
743typedef struct drm_scatter_gather drm_scatter_gather_t;
744typedef struct drm_set_version drm_set_version_t;
745#endif
746
Linus Torvalds1da177e2005-04-16 15:20:36 -0700747#endif