include/vki/vki-linux-drm.h

   1 /*
   2  * Copyright 1999 Precision Insight, Inc., Cedar Park, Texas.
   3  * Copyright 2000 VA Linux Systems, Inc., Sunnyvale, California.
   4  * Copyright (c) 2003-2008 Tungsten Graphics, Inc., Cedar Park, TX., USA
   5  * Copyright (c) 2007 Dave Airlie <airlied@linux.ie>
   6  * Copyright (c) 2007 Jakob Bornecrantz <wallbraker@gmail.com>
   7  * Copyright (c) 2007-2008 Intel Corporation
   8  * Copyright (c) 2008 Red Hat Inc.
   9  * All rights reserved.
  10  *
  11  * Permission is hereby granted, free of charge, to any person obtaining a
  12  * copy of this software and associated documentation files (the "Software"),
  13  * to deal in the Software without restriction, including without limitation
  14  * the rights to use, copy, modify, merge, publish, distribute, sublicense,
  15  * and/or sell copies of the Software, and to permit persons to whom the
  16  * Software is furnished to do so, subject to the following conditions:
  17  *
  18  * The above copyright notice and this permission notice (including the next
  19  * paragraph) shall be included in all copies or substantial portions of the
  20  * Software.
  21  *
  22  * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
  23  * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
  24  * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
  25  * VA LINUX SYSTEMS AND/OR ITS SUPPLIERS BE LIABLE FOR ANY CLAIM, DAMAGES OR
  26  * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
  27  * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
  28  * OTHER DEALINGS IN THE SOFTWARE.
  29  */
  30
  31 #ifndef __VKI_LINUX_DRM_H
  32 #define __VKI_LINUX_DRM_H
  33
  34 //----------------------------------------------------------------------
  35 // From include/drm/drm.h
  36 //----------------------------------------------------------------------
  37
  38 typedef unsigned int vki_drm_context_t;
  39 typedef unsigned int vki_drm_drawable_t;
  40 typedef unsigned int vki_drm_magic_t;
  41
  42 struct vki_drm_clip_rect {
  43         unsigned short x1;
  44         unsigned short y1;
  45         unsigned short x2;
  46         unsigned short y2;
  47 };
  48 struct vki_drm_version {
  49         int version_major;        /**< Major version */
  50         int version_minor;        /**< Minor version */
  51         int version_patchlevel;   /**< Patch level */
  52         vki_size_t name_len;      /**< Length of name buffer */
  53         char __user *name;        /**< Name of driver */
  54         vki_size_t date_len;      /**< Length of date buffer */
  55         char __user *date;        /**< User-space buffer to hold date */
  56         vki_size_t desc_len;      /**< Length of desc buffer */
  57         char __user *desc;        /**< User-space buffer to hold desc */
  58 };
  59 struct vki_drm_unique {
  60         vki_size_t unique_len;    /**< Length of unique */
  61         char __user *unique;      /**< Unique name for driver instantiation */
  62 };
  63 struct vki_drm_block {
  64         int unused;
  65 };
  66 struct vki_drm_control {
  67         enum {
  68                 VKI_DRM_ADD_COMMAND,
  69                 VKI_DRM_RM_COMMAND,
  70                 VKI_DRM_INST_HANDLER,
  71                 VKI_DRM_UNINST_HANDLER
  72         } func;
  73         int irq;
  74 };
  75
  76 enum vki_drm_map_type {
  77         _VKI_DRM_FRAME_BUFFER = 0,        /**< WC (no caching), no core dump */
  78         _VKI_DRM_REGISTERS = 1,   /**< no caching, no core dump */
  79         _VKI_DRM_SHM = 2,                 /**< shared, cached */
  80         _VKI_DRM_AGP = 3,                 /**< AGP/GART */
  81         _VKI_DRM_SCATTER_GATHER = 4,  /**< Scatter/gather memory for PCI DMA */
  82         _VKI_DRM_CONSISTENT = 5,          /**< Consistent memory for PCI DMA */
  83         _VKI_DRM_GEM = 6,                 /**< GEM object */
  84 };
  85 enum vki_drm_map_flags {
  86         _VKI_DRM_RESTRICTED = 0x01,          /**< Cannot be mapped to user-virtual */
  87         _VKI_DRM_READ_ONLY = 0x02,
  88         _VKI_DRM_LOCKED = 0x04,      /**< shared, cached, locked */
  89         _VKI_DRM_KERNEL = 0x08,      /**< kernel requires access */
  90         _VKI_DRM_WRITE_COMBINING = 0x10, /**< use write-combining if available */
  91         _VKI_DRM_CONTAINS_LOCK = 0x20,   /**< SHM page that contains lock */
  92         _VKI_DRM_REMOVABLE = 0x40,           /**< Removable mapping */
  93         _VKI_DRM_DRIVER = 0x80       /**< Managed by driver */
  94 };
  95 struct vki_drm_ctx_priv_map {
  96         unsigned int ctx_id;     /**< Context requesting private mapping */
  97         void *handle;            /**< Handle of map */
  98 };
  99 struct vki_drm_map {
 100         unsigned long offset;    /**< Requested physical address (0 for SAREA)*/
 101         unsigned long size;      /**< Requested physical size (bytes) */
 102         enum vki_drm_map_type type;      /**< Type of memory to map */
 103         enum vki_drm_map_flags flags;    /**< Flags */
 104         void *handle;            /**< User-space: "Handle" to pass to mmap() */
 105                                  /**< Kernel-space: kernel-virtual address */
 106         int mtrr;                /**< MTRR slot used */
 107         /*   Private data */
 108 };
 109 struct vki_drm_client {
 110         int idx;                /**< Which client desired? */
 111         int auth;               /**< Is client authenticated? */
 112         unsigned long pid;      /**< Process ID */
 113         unsigned long uid;      /**< User ID */
 114         unsigned long magic;    /**< Magic */
 115         unsigned long iocs;     /**< Ioctl count */
 116 };
 117 enum vki_drm_stat_type {
 118         _VKI_DRM_STAT_LOCK,
 119         _VKI_DRM_STAT_OPENS,
 120         _VKI_DRM_STAT_CLOSES,
 121         _VKI_DRM_STAT_IOCTLS,
 122         _VKI_DRM_STAT_LOCKS,
 123         _VKI_DRM_STAT_UNLOCKS,
 124         _VKI_DRM_STAT_VALUE,    /**< Generic value */
 125         _VKI_DRM_STAT_BYTE,             /**< Generic byte counter (1024bytes/K) */
 126         _VKI_DRM_STAT_COUNT,    /**< Generic non-byte counter (1000/k) */
 127
 128         _VKI_DRM_STAT_IRQ,              /**< IRQ */
 129         _VKI_DRM_STAT_PRIMARY,  /**< Primary DMA bytes */
 130         _VKI_DRM_STAT_SECONDARY,        /**< Secondary DMA bytes */
 131         _VKI_DRM_STAT_DMA,              /**< DMA */
 132         _VKI_DRM_STAT_SPECIAL,  /**< Special DMA (e.g., priority or polled) */
 133         _VKI_DRM_STAT_MISSED    /**< Missed DMA opportunity */
 134             /* Add to the *END* of the list */
 135 };
 136 struct vki_drm_stats {
 137         unsigned long count;
 138         struct {
 139                 unsigned long value;
 140                 enum vki_drm_stat_type type;
 141         } data[15];
 142 };
 143 enum vki_drm_lock_flags {
 144         _VKI_DRM_LOCK_READY = 0x01,          /**< Wait until hardware is ready for DMA */
 145         _VKI_DRM_LOCK_QUIESCENT = 0x02,  /**< Wait until hardware quiescent */
 146         _VKI_DRM_LOCK_FLUSH = 0x04,          /**< Flush this context's DMA queue first */
 147         _VKI_DRM_LOCK_FLUSH_ALL = 0x08,  /**< Flush all DMA queues first */
 148         /* These *HALT* flags aren't supported yet
 149            -- they will be used to support the
 150            full-screen DGA-like mode. */
 151         _VKI_DRM_HALT_ALL_QUEUES = 0x10, /**< Halt all current and future queues */
 152         _VKI_DRM_HALT_CUR_QUEUES = 0x20  /**< Halt all current queues */
 153 };
 154 struct vki_drm_lock {
 155         int context;
 156         enum vki_drm_lock_flags flags;
 157 };
 158 enum vki_drm_dma_flags {
 159         /* Flags for DMA buffer dispatch */
 160         _VKI_DRM_DMA_BLOCK = 0x01,            /**<
 161                                        * Block until buffer dispatched.
 162                                        *
 163                                        * \note The buffer may not yet have
 164                                        * been processed by the hardware --
 165                                        * getting a hardware lock with the
 166                                        * hardware quiescent will ensure
 167                                        * that the buffer has been
 168                                        * processed.
 169                                        */
 170         _VKI_DRM_DMA_WHILE_LOCKED = 0x02, /**< Dispatch while lock held */
 171         _VKI_DRM_DMA_PRIORITY = 0x04,     /**< High priority dispatch */
 172
 173         /* Flags for DMA buffer request */
 174         _VKI_DRM_DMA_WAIT = 0x10,             /**< Wait for free buffers */
 175         _VKI_DRM_DMA_SMALLER_OK = 0x20,   /**< Smaller-than-requested buffers OK */
 176         _VKI_DRM_DMA_LARGER_OK = 0x40     /**< Larger-than-requested buffers OK */
 177 };
 178 struct vki_drm_buf_desc {
 179         int count;               /**< Number of buffers of this size */
 180         int size;                /**< Size in bytes */
 181         int low_mark;            /**< Low water mark */
 182         int high_mark;           /**< High water mark */
 183         enum {
 184                 _VKI_DRM_PAGE_ALIGN = 0x01,     /**< Align on page boundaries for DMA */
 185                 _VKI_DRM_AGP_BUFFER = 0x02,     /**< Buffer is in AGP space */
 186                 _VKI_DRM_SG_BUFFER = 0x04,      /**< Scatter/gather memory buffer */
 187                 _VKI_DRM_FB_BUFFER = 0x08,      /**< Buffer is in frame buffer */
 188                 _VKI_DRM_PCI_BUFFER_RO = 0x10 /**< Map PCI DMA buffer read-only */
 189         } flags;
 190         unsigned long agp_start; /**<
 191                                   * Start address of where the AGP buffers are
 192                                   * in the AGP aperture
 193                                   */
 194 };
 195 struct vki_drm_buf_info {
 196         int count;              /**< Entries in list */
 197         struct vki_drm_buf_desc __user *list;
 198 };
 199 struct vki_drm_buf_free {
 200         int count;
 201         int __user *list;
 202 };
 203
 204 struct vki_drm_buf_pub {
 205         int idx;                       /**< Index into the master buffer list */
 206         int total;                     /**< Buffer size */
 207         int used;                      /**< Amount of buffer in use (for DMA) */
 208         void __user *address;          /**< Address of buffer */
 209 };
 210 struct vki_drm_buf_map {
 211         int count;              /**< Length of the buffer list */
 212         void __user *virtuaL;           /**< Mmap'd area in user-virtual */
 213         struct vki_drm_buf_pub __user *list;    /**< Buffer information */
 214 };
 215 struct vki_drm_dma {
 216         int context;                      /**< Context handle */
 217         int send_count;                   /**< Number of buffers to send */
 218         int __user *send_indices;         /**< List of handles to buffers */
 219         int __user *send_sizes;           /**< Lengths of data to send */
 220         enum vki_drm_dma_flags flags;     /**< Flags */
 221         int request_count;                /**< Number of buffers requested */
 222         int request_size;                 /**< Desired size for buffers */
 223         int __user *request_indices;      /**< Buffer information */
 224         int __user *request_sizes;
 225         int granted_count;                /**< Number of buffers granted */
 226 };
 227
 228 enum vki_drm_ctx_flags {
 229         _VKI_DRM_CONTEXT_PRESERVED = 0x01,
 230         _VKI_DRM_CONTEXT_2DONLY = 0x02
 231 };
 232 struct vki_drm_ctx {
 233         vki_drm_context_t handle;
 234         enum vki_drm_ctx_flags flags;
 235 };
 236 struct vki_drm_ctx_res {
 237         int count;
 238         struct vki_drm_ctx __user *contexts;
 239 };
 240 struct vki_drm_draw {
 241         vki_drm_drawable_t handle;
 242 };
 243 typedef enum {
 244         VKI_DRM_DRAWABLE_CLIPRECTS,
 245 } vki_drm_drawable_info_type_t;
 246 struct vki_drm_update_draw {
 247         vki_drm_drawable_t handle;
 248         unsigned int type;
 249         unsigned int num;
 250         unsigned long long data;
 251 };
 252 struct vki_drm_auth {
 253         vki_drm_magic_t magic;
 254 };
 255 struct vki_drm_irq_busid {
 256         int irq;        /**< IRQ number */
 257         int busnum;     /**< bus number */
 258         int devnum;     /**< device number */
 259         int funcnum;    /**< function number */
 260 };
 261 enum vki_drm_vblank_seq_type {
 262         _VKI_DRM_VBLANK_ABSOLUTE = 0x0, /**< Wait for specific vblank sequence number */
 263         _VKI_DRM_VBLANK_RELATIVE = 0x1, /**< Wait for given number of vblanks */
 264         _VKI_DRM_VBLANK_HIGH_CRTC_MASK = 0x0000003e,
 265         _VKI_DRM_VBLANK_EVENT = 0x4000000,   /**< Send event instead of blocking */
 266         _VKI_DRM_VBLANK_FLIP = 0x8000000,   /**< Scheduled buffer swap should flip */
 267         _VKI_DRM_VBLANK_NEXTONMISS = 0x10000000,        /**< If missed, wait for next vblank */
 268         _VKI_DRM_VBLANK_SECONDARY = 0x20000000, /**< Secondary display controller */
 269         _VKI_DRM_VBLANK_SIGNAL = 0x40000000     /**< Send signal instead of blocking, unsupported */
 270 };
 271 struct vki_drm_wait_vblank_request {
 272         enum vki_drm_vblank_seq_type type;
 273         unsigned int sequence;
 274         unsigned long signal;
 275 };
 276 struct vki_drm_wait_vblank_reply {
 277         enum vki_drm_vblank_seq_type type;
 278         unsigned int sequence;
 279         long tval_sec;
 280         long tval_usec;
 281 };
 282 union vki_drm_wait_vblank {
 283         struct vki_drm_wait_vblank_request request;
 284         struct vki_drm_wait_vblank_reply reply;
 285 };
 286 struct vki_drm_modeset_ctl {
 287         __vki_u32 crtc;
 288         __vki_u32 cmd;
 289 };
 290 struct vki_drm_agp_mode {
 291         unsigned long mode;     /**< AGP mode */
 292 };
 293 struct vki_drm_agp_buffer {
 294         unsigned long size;     /**< In bytes -- will round to page boundary */
 295         unsigned long handle;   /**< Used for binding / unbinding */
 296         unsigned long type;     /**< Type of memory to allocate */
 297         unsigned long physical; /**< Physical used by i810 */
 298 };
 299 struct vki_drm_agp_binding {
 300         unsigned long handle;   /**< From drm_agp_buffer */
 301         unsigned long offset;   /**< In bytes -- will round to page boundary */
 302 };
 303 struct vki_drm_agp_info {
 304         int agp_version_major;
 305         int agp_version_minor;
 306         unsigned long mode;
 307         unsigned long aperture_base;    /* physical address */
 308         unsigned long aperture_size;    /* bytes */
 309         unsigned long memory_allowed;   /* bytes */
 310         unsigned long memory_used;
 311         unsigned short id_vendor;
 312         unsigned short id_device;
 313 };
 314 struct vki_drm_scatter_gather {
 315         unsigned long size;     /**< In bytes -- will round to page boundary */
 316         unsigned long handle;   /**< Used for mapping / unmapping */
 317 };
 318
 319 struct vki_drm_set_version {
 320         int drm_di_major;
 321         int drm_di_minor;
 322         int drm_dd_major;
 323         int drm_dd_minor;
 324 };
 325 struct vki_drm_gem_close {
 326         __vki_u32 handle;
 327         __vki_u32 pad;
 328 };
 329 struct vki_drm_gem_flink {
 330         __vki_u32 handle;
 331         __vki_u32 name;
 332 };
 333 struct vki_drm_gem_open {
 334         __vki_u32 name;
 335         __vki_u32 handle;
 336         __vki_u64 size;
 337 };
 338
 339 //----------------------------------------------------------------------
 340 // From include/drm/drm_mode.h
 341 //----------------------------------------------------------------------
 342
 343 #define VKI_DRM_DISPLAY_MODE_LEN 32
 344 #define VKI_DRM_PROP_NAME_LEN 32
 345 struct vki_drm_mode_modeinfo {
 346         __vki_u32 clock;
 347         __vki_u16 hdisplay, hsync_start, hsync_end, htotal, hskew;
 348         __vki_u16 vdisplay, vsync_start, vsync_end, vtotal, vscan;
 349
 350         __vki_u32 vrefresh; /* vertical refresh * 1000 */
 351
 352         __vki_u32 flags;
 353         __vki_u32 type;
 354         char name[VKI_DRM_DISPLAY_MODE_LEN];
 355 };
 356 struct vki_drm_mode_card_res {
 357         __vki_u64 fb_id_ptr;
 358         __vki_u64 crtc_id_ptr;
 359         __vki_u64 connector_id_ptr;
 360         __vki_u64 encoder_id_ptr;
 361         __vki_u32 count_fbs;
 362         __vki_u32 count_crtcs;
 363         __vki_u32 count_connectors;
 364         __vki_u32 count_encoders;
 365         __vki_u32 min_width, max_width;
 366         __vki_u32 min_height, max_height;
 367 };
 368 struct vki_drm_mode_crtc {
 369         __vki_u64 set_connectors_ptr;
 370         __vki_u32 count_connectors;
 371
 372         __vki_u32 crtc_id; /**< Id */
 373         __vki_u32 fb_id; /**< Id of framebuffer */
 374
 375         __vki_u32 x, y; /**< Position on the frameuffer */
 376
 377         __vki_u32 gamma_size;
 378         __vki_u32 mode_valid;
 379         struct vki_drm_mode_modeinfo mode;
 380 };
 381 struct vki_drm_mode_get_encoder {
 382         __vki_u32 encoder_id;
 383         __vki_u32 encoder_type;
 384
 385         __vki_u32 crtc_id; /**< Id of crtc */
 386
 387         __vki_u32 possible_crtcs;
 388         __vki_u32 possible_clones;
 389 };
 390 struct vki_drm_mode_get_property {
 391         __vki_u64 values_ptr; /* values and blob lengths */
 392         __vki_u64 enum_blob_ptr; /* enum and blob id ptrs */
 393
 394         __vki_u32 prop_id;
 395         __vki_u32 flags;
 396         char name[VKI_DRM_PROP_NAME_LEN];
 397
 398         __vki_u32 count_values;
 399         __vki_u32 count_enum_blobs;
 400 };
 401 struct vki_drm_mode_connector_set_property {
 402         __vki_u64 value;
 403         __vki_u32 prop_id;
 404         __vki_u32 connector_id;
 405 };
 406 struct vki_drm_mode_get_blob {
 407         __vki_u32 blob_id;
 408         __vki_u32 length;
 409         __vki_u64 data;
 410 };
 411 struct vki_drm_mode_fb_cmd {
 412         __vki_u32 fb_id;
 413         __vki_u32 width, height;
 414         __vki_u32 pitch;
 415         __vki_u32 bpp;
 416         __vki_u32 depth;
 417         /* driver specific handle */
 418         __vki_u32 handle;
 419 };
 420 struct vki_drm_mode_mode_cmd {
 421         __vki_u32 connector_id;
 422         struct vki_drm_mode_modeinfo mode;
 423 };
 424 struct vki_drm_mode_cursor {
 425         __vki_u32 flags;
 426         __vki_u32 crtc_id;
 427         __vki_s32 x;
 428         __vki_s32 y;
 429         __vki_u32 width;
 430         __vki_u32 height;
 431         /* driver specific handle */
 432         __vki_u32 handle;
 433 };
 434 struct vki_drm_mode_crtc_lut {
 435         __vki_u32 crtc_id;
 436         __vki_u32 gamma_size;
 437
 438         /* pointers to arrays */
 439         __vki_u64 red;
 440         __vki_u64 green;
 441         __vki_u64 blue;
 442 };
 443
 444 //----------------------------------------------------------------------
 445 // From include/drm/drm.h
 446 //----------------------------------------------------------------------
 447
 448 #define VKI_DRM_IOCTL_BASE              'd'
 449
 450 #define VKI_DRM_IO(nr)                  _VKI_IO(VKI_DRM_IOCTL_BASE,nr)
 451 #define VKI_DRM_IOR(nr,type)            _VKI_IOR(VKI_DRM_IOCTL_BASE,nr,type)
 452 #define VKI_DRM_IOW(nr,type)            _VKI_IOW(VKI_DRM_IOCTL_BASE,nr,type)
 453 #define VKI_DRM_IOWR(nr,type)           _VKI_IOWR(VKI_DRM_IOCTL_BASE,nr,type)
 454
 455
 456 #define VKI_DRM_IOCTL_VERSION           VKI_DRM_IOWR(0x00, struct vki_drm_version)
 457 #define VKI_DRM_IOCTL_GET_UNIQUE        VKI_DRM_IOWR(0x01, struct vki_drm_unique)
 458 #define VKI_DRM_IOCTL_GET_MAGIC         VKI_DRM_IOR( 0x02, struct vki_drm_auth)
 459 #define VKI_DRM_IOCTL_IRQ_BUSID         VKI_DRM_IOWR(0x03, struct vki_drm_irq_busid)
 460 #define VKI_DRM_IOCTL_GET_MAP           VKI_DRM_IOWR(0x04, struct vki_drm_map)
 461 #define VKI_DRM_IOCTL_GET_CLIENT        VKI_DRM_IOWR(0x05, struct vki_drm_client)
 462 #define VKI_DRM_IOCTL_GET_STATS         VKI_DRM_IOR( 0x06, struct vki_drm_stats)
 463 #define VKI_DRM_IOCTL_SET_VERSION       VKI_DRM_IOWR(0x07, struct vki_drm_set_version)
 464 #define VKI_DRM_IOCTL_MODESET_CTL       VKI_DRM_IOW(0x08, struct vki_drm_modeset_ctl)
 465 #define VKI_DRM_IOCTL_GEM_CLOSE         VKI_DRM_IOW (0x09, struct vki_drm_gem_close)
 466 #define VKI_DRM_IOCTL_GEM_FLINK         VKI_DRM_IOWR(0x0a, struct vki_drm_gem_flink)
 467 #define VKI_DRM_IOCTL_GEM_OPEN          VKI_DRM_IOWR(0x0b, struct vki_drm_gem_open)
 468
 469 #define VKI_DRM_IOCTL_SET_UNIQUE        VKI_DRM_IOW( 0x10, struct vki_drm_unique)
 470 #define VKI_DRM_IOCTL_AUTH_MAGIC        VKI_DRM_IOW( 0x11, struct vki_drm_auth)
 471 #define VKI_DRM_IOCTL_BLOCK             VKI_DRM_IOWR(0x12, struct vki_drm_block)
 472 #define VKI_DRM_IOCTL_UNBLOCK           VKI_DRM_IOWR(0x13, struct vki_drm_block)
 473 #define VKI_DRM_IOCTL_CONTROL           VKI_DRM_IOW( 0x14, struct vki_drm_control)
 474 #define VKI_DRM_IOCTL_ADD_MAP           VKI_DRM_IOWR(0x15, struct vki_drm_map)
 475 #define VKI_DRM_IOCTL_ADD_BUFS          VKI_DRM_IOWR(0x16, struct vki_drm_buf_desc)
 476 #define VKI_DRM_IOCTL_MARK_BUFS         VKI_DRM_IOW( 0x17, struct vki_drm_buf_desc)
 477 #define VKI_DRM_IOCTL_INFO_BUFS         VKI_DRM_IOWR(0x18, struct vki_drm_buf_info)
 478 #define VKI_DRM_IOCTL_MAP_BUFS          VKI_DRM_IOWR(0x19, struct vki_drm_buf_map)
 479 #define VKI_DRM_IOCTL_FREE_BUFS         VKI_DRM_IOW( 0x1a, struct vki_drm_buf_free)
 480
 481 #define VKI_DRM_IOCTL_RM_MAP            VKI_DRM_IOW( 0x1b, struct vki_drm_map)
 482
 483 #define VKI_DRM_IOCTL_SET_SAREA_CTX     VKI_DRM_IOW( 0x1c, struct vki_drm_ctx_priv_map)
 484 #define VKI_DRM_IOCTL_GET_SAREA_CTX     VKI_DRM_IOWR(0x1d, struct vki_drm_ctx_priv_map)
 485
 486 #define VKI_DRM_IOCTL_SET_MASTER        VKI_DRM_IO(0x1e)
 487 #define VKI_DRM_IOCTL_DROP_MASTER       VKI_DRM_IO(0x1f)
 488
 489 #define VKI_DRM_IOCTL_ADD_CTX           VKI_DRM_IOWR(0x20, struct vki_drm_ctx)
 490 #define VKI_DRM_IOCTL_RM_CTX            VKI_DRM_IOWR(0x21, struct vki_drm_ctx)
 491 #define VKI_DRM_IOCTL_MOD_CTX           VKI_DRM_IOW( 0x22, struct vki_drm_ctx)
 492 #define VKI_DRM_IOCTL_GET_CTX           VKI_DRM_IOWR(0x23, struct vki_drm_ctx)
 493 #define VKI_DRM_IOCTL_SWITCH_CTX        VKI_DRM_IOW( 0x24, struct vki_drm_ctx)
 494 #define VKI_DRM_IOCTL_NEW_CTX           VKI_DRM_IOW( 0x25, struct vki_drm_ctx)
 495 #define VKI_DRM_IOCTL_RES_CTX           VKI_DRM_IOWR(0x26, struct vki_drm_ctx_res)
 496 #define VKI_DRM_IOCTL_ADD_DRAW          VKI_DRM_IOWR(0x27, struct vki_drm_draw)
 497 #define VKI_DRM_IOCTL_RM_DRAW           VKI_DRM_IOWR(0x28, struct vki_drm_draw)
 498 #define VKI_DRM_IOCTL_DMA               VKI_DRM_IOWR(0x29, struct vki_drm_dma)
 499 #define VKI_DRM_IOCTL_LOCK              VKI_DRM_IOW( 0x2a, struct vki_drm_lock)
 500 #define VKI_DRM_IOCTL_UNLOCK            VKI_DRM_IOW( 0x2b, struct vki_drm_lock)
 501 #define VKI_DRM_IOCTL_FINISH            VKI_DRM_IOW( 0x2c, struct vki_drm_lock)
 502
 503 #define VKI_DRM_IOCTL_AGP_ACQUIRE       VKI_DRM_IO(  0x30)
 504 #define VKI_DRM_IOCTL_AGP_RELEASE       VKI_DRM_IO(  0x31)
 505 #define VKI_DRM_IOCTL_AGP_ENABLE        VKI_DRM_IOW( 0x32, struct vki_drm_agp_mode)
 506 #define VKI_DRM_IOCTL_AGP_INFO          VKI_DRM_IOR( 0x33, struct vki_drm_agp_info)
 507 #define VKI_DRM_IOCTL_AGP_ALLOC         VKI_DRM_IOWR(0x34, struct vki_drm_agp_buffer)
 508 #define VKI_DRM_IOCTL_AGP_FREE          VKI_DRM_IOW( 0x35, struct vki_drm_agp_buffer)
 509 #define VKI_DRM_IOCTL_AGP_BIND          VKI_DRM_IOW( 0x36, struct vki_drm_agp_binding)
 510 #define VKI_DRM_IOCTL_AGP_UNBIND        VKI_DRM_IOW( 0x37, struct vki_drm_agp_binding)
 511
 512 #define VKI_DRM_IOCTL_SG_ALLOC          VKI_DRM_IOWR(0x38, struct vki_drm_scatter_gather)
 513 #define VKI_DRM_IOCTL_SG_FREE           VKI_DRM_IOW( 0x39, struct vki_drm_scatter_gather)
 514
 515 #define VKI_DRM_IOCTL_WAIT_VBLANK       VKI_DRM_IOWR(0x3a, union vki_drm_wait_vblank)
 516
 517 #define VKI_DRM_IOCTL_UPDATE_DRAW       VKI_DRM_IOW(0x3f, struct vki_drm_update_draw)
 518
 519 #define VKI_DRM_IOCTL_MODE_GETRESOURCES VKI_DRM_IOWR(0xA0, struct vki_drm_mode_card_res)
 520 #define VKI_DRM_IOCTL_MODE_GETCRTC      VKI_DRM_IOWR(0xA1, struct vki_drm_mode_crtc)
 521 #define VKI_DRM_IOCTL_MODE_SETCRTC      VKI_DRM_IOWR(0xA2, struct vki_drm_mode_crtc)
 522 #define VKI_DRM_IOCTL_MODE_CURSOR       VKI_DRM_IOWR(0xA3, struct vki_drm_mode_cursor)
 523 #define VKI_DRM_IOCTL_MODE_GETGAMMA     VKI_DRM_IOWR(0xA4, struct vki_drm_mode_crtc_lut)
 524 #define VKI_DRM_IOCTL_MODE_SETGAMMA     VKI_DRM_IOWR(0xA5, struct vki_drm_mode_crtc_lut)
 525 #define VKI_DRM_IOCTL_MODE_GETENCODER   VKI_DRM_IOWR(0xA6, struct vki_drm_mode_get_encoder)
 526 #define VKI_DRM_IOCTL_MODE_GETCONNECTOR VKI_DRM_IOWR(0xA7, struct vki_drm_mode_get_connector)
 527 #define VKI_DRM_IOCTL_MODE_ATTACHMODE   VKI_DRM_IOWR(0xA8, struct vki_drm_mode_mode_cmd)
 528 #define VKI_DRM_IOCTL_MODE_DETACHMODE   VKI_DRM_IOWR(0xA9, struct vki_drm_mode_mode_cmd)
 529
 530 #define VKI_DRM_IOCTL_MODE_GETPROPERTY  VKI_DRM_IOWR(0xAA, struct vki_drm_mode_get_property)
 531 #define VKI_DRM_IOCTL_MODE_SETPROPERTY  VKI_DRM_IOWR(0xAB, struct vki_drm_mode_connector_set_property)
 532 #define VKI_DRM_IOCTL_MODE_GETPROPBLOB  VKI_DRM_IOWR(0xAC, struct vki_drm_mode_get_blob)
 533 #define VKI_DRM_IOCTL_MODE_GETFB        VKI_DRM_IOWR(0xAD, struct vki_drm_mode_fb_cmd)
 534 #define VKI_DRM_IOCTL_MODE_ADDFB        VKI_DRM_IOWR(0xAE, struct vki_drm_mode_fb_cmd)
 535 #define VKI_DRM_IOCTL_MODE_RMFB         VKI_DRM_IOWR(0xAF, unsigned int)
 536
 537 #define VKI_DRM_COMMAND_BASE            0x40
 538 #define VKI_DRM_COMMAND_END             0xA0
 539
 540 //----------------------------------------------------------------------
 541 // From include/drm/i915_drm.h
 542 //----------------------------------------------------------------------
 543
 544 typedef struct _vki_drm_i915_init {
 545         enum {
 546                 VKI_I915_INIT_DMA = 0x01,
 547                 VKI_I915_CLEANUP_DMA = 0x02,
 548                 VKI_I915_RESUME_DMA = 0x03
 549         } func;
 550         unsigned int mmio_offset;
 551         int sarea_priv_offset;
 552         unsigned int ring_start;
 553         unsigned int ring_end;
 554         unsigned int ring_size;
 555         unsigned int front_offset;
 556         unsigned int back_offset;
 557         unsigned int depth_offset;
 558         unsigned int w;
 559         unsigned int h;
 560         unsigned int pitch;
 561         unsigned int pitch_bits;
 562         unsigned int back_pitch;
 563         unsigned int depth_pitch;
 564         unsigned int cpp;
 565         unsigned int chipset;
 566 } vki_drm_i915_init_t;
 567
 568 #define VKI_DRM_I915_INIT                   0x00
 569 #define VKI_DRM_I915_FLUSH                  0x01
 570 #define VKI_DRM_I915_FLIP                   0x02
 571 #define VKI_DRM_I915_BATCHBUFFER            0x03
 572 #define VKI_DRM_I915_IRQ_EMIT               0x04
 573 #define VKI_DRM_I915_IRQ_WAIT               0x05
 574 #define VKI_DRM_I915_GETPARAM               0x06
 575 #define VKI_DRM_I915_SETPARAM               0x07
 576 #define VKI_DRM_I915_ALLOC                  0x08
 577 #define VKI_DRM_I915_FREE                   0x09
 578 #define VKI_DRM_I915_INIT_HEAP              0x0a
 579 #define VKI_DRM_I915_CMDBUFFER              0x0b
 580 #define VKI_DRM_I915_DESTROY_HEAP           0x0c
 581 #define VKI_DRM_I915_SET_VBLANK_PIPE        0x0d
 582 #define VKI_DRM_I915_GET_VBLANK_PIPE        0x0e
 583 #define VKI_DRM_I915_VBLANK_SWAP            0x0f
 584 #define VKI_DRM_I915_HWS_ADDR               0x11
 585 #define VKI_DRM_I915_GEM_INIT               0x13
 586 #define VKI_DRM_I915_GEM_EXECBUFFER         0x14
 587 #define VKI_DRM_I915_GEM_PIN                0x15
 588 #define VKI_DRM_I915_GEM_UNPIN              0x16
 589 #define VKI_DRM_I915_GEM_BUSY               0x17
 590 #define VKI_DRM_I915_GEM_THROTTLE           0x18
 591 #define VKI_DRM_I915_GEM_ENTERVT            0x19
 592 #define VKI_DRM_I915_GEM_LEAVEVT            0x1a
 593 #define VKI_DRM_I915_GEM_CREATE             0x1b
 594 #define VKI_DRM_I915_GEM_PREAD              0x1c
 595 #define VKI_DRM_I915_GEM_PWRITE             0x1d
 596 #define VKI_DRM_I915_GEM_MMAP               0x1e
 597 #define VKI_DRM_I915_GEM_SET_DOMAIN         0x1f
 598 #define VKI_DRM_I915_GEM_SW_FINISH          0x20
 599 #define VKI_DRM_I915_GEM_SET_TILING         0x21
 600 #define VKI_DRM_I915_GEM_GET_TILING         0x22
 601 #define VKI_DRM_I915_GEM_GET_APERTURE       0x23
 602 #define VKI_DRM_I915_GEM_MMAP_GTT           0x24
 603 #define VKI_DRM_I915_GET_PIPE_FROM_CRTC_ID  0x25
 604 #define VKI_DRM_I915_GEM_MADVISE            0x26
 605 #define VKI_DRM_I915_OVERLAY_PUT_IMAGE      0x27
 606 #define VKI_DRM_I915_OVERLAY_ATTRS          0x28
 607 #define VKI_DRM_I915_GEM_EXECBUFFER2        0x29
 608
 609 #define VKI_DRM_IOCTL_I915_INIT                     VKI_DRM_IOW( VKI_DRM_COMMAND_BASE + VKI_DRM_I915_INIT, vki_drm_i915_init_t)
 610 #define VKI_DRM_IOCTL_I915_FLUSH                    VKI_DRM_IO ( VKI_DRM_COMMAND_BASE + VKI_DRM_I915_FLUSH)
 611 #define VKI_DRM_IOCTL_I915_FLIP                     VKI_DRM_IO ( VKI_DRM_COMMAND_BASE + VKI_DRM_I915_FLIP)
 612 #define VKI_DRM_IOCTL_I915_BATCHBUFFER              VKI_DRM_IOW( VKI_DRM_COMMAND_BASE + VKI_DRM_I915_BATCHBUFFER, vki_drm_i915_batchbuffer_t)
 613 #define VKI_DRM_IOCTL_I915_IRQ_EMIT                 VKI_DRM_IOWR(VKI_DRM_COMMAND_BASE + VKI_DRM_I915_IRQ_EMIT, vki_drm_i915_irq_emit_t)
 614 #define VKI_DRM_IOCTL_I915_IRQ_WAIT                 VKI_DRM_IOW( VKI_DRM_COMMAND_BASE + VKI_DRM_I915_IRQ_WAIT, vki_drm_i915_irq_wait_t)
 615 #define VKI_DRM_IOCTL_I915_GETPARAM                 VKI_DRM_IOWR(VKI_DRM_COMMAND_BASE + VKI_DRM_I915_GETPARAM, vki_drm_i915_getparam_t)
 616 #define VKI_DRM_IOCTL_I915_SETPARAM                 VKI_DRM_IOW( VKI_DRM_COMMAND_BASE + VKI_DRM_I915_SETPARAM, vki_drm_i915_setparam_t)
 617 #define VKI_DRM_IOCTL_I915_ALLOC                    VKI_DRM_IOWR(VKI_DRM_COMMAND_BASE + VKI_DRM_I915_ALLOC, vki_drm_i915_mem_alloc_t)
 618 #define VKI_DRM_IOCTL_I915_FREE                     VKI_DRM_IOW( VKI_DRM_COMMAND_BASE + VKI_DRM_I915_FREE, vki_drm_i915_mem_free_t)
 619 #define VKI_DRM_IOCTL_I915_INIT_HEAP                VKI_DRM_IOW( VKI_DRM_COMMAND_BASE + VKI_DRM_I915_INIT_HEAP, vki_drm_i915_mem_init_heap_t)
 620 #define VKI_DRM_IOCTL_I915_CMDBUFFER                VKI_DRM_IOW( VKI_DRM_COMMAND_BASE + VKI_DRM_I915_CMDBUFFER, vki_drm_i915_cmdbuffer_t)
 621 #define VKI_DRM_IOCTL_I915_DESTROY_HEAP             VKI_DRM_IOW( VKI_DRM_COMMAND_BASE + VKI_DRM_I915_DESTROY_HEAP, vki_drm_i915_mem_destroy_heap_t)
 622 #define VKI_DRM_IOCTL_I915_SET_VBLANK_PIPE          VKI_DRM_IOW( VKI_DRM_COMMAND_BASE + VKI_DRM_I915_SET_VBLANK_PIPE, vki_drm_i915_vblank_pipe_t)
 623 #define VKI_DRM_IOCTL_I915_GET_VBLANK_PIPE          VKI_DRM_IOR( VKI_DRM_COMMAND_BASE + VKI_DRM_I915_GET_VBLANK_PIPE, vki_drm_i915_vblank_pipe_t)
 624 #define VKI_DRM_IOCTL_I915_VBLANK_SWAP              VKI_DRM_IOWR(VKI_DRM_COMMAND_BASE + VKI_DRM_I915_VBLANK_SWAP, vki_drm_i915_vblank_swap_t)
 625 #define VKI_DRM_IOCTL_I915_GEM_INIT                 VKI_DRM_IOW(VKI_DRM_COMMAND_BASE + VKI_DRM_I915_GEM_INIT, struct vki_drm_i915_gem_init)
 626 #define VKI_DRM_IOCTL_I915_GEM_EXECBUFFER           VKI_DRM_IOW(VKI_DRM_COMMAND_BASE + VKI_DRM_I915_GEM_EXECBUFFER, struct vki_drm_i915_gem_execbuffer)
 627 #define VKI_DRM_IOCTL_I915_GEM_PIN                  VKI_DRM_IOWR(VKI_DRM_COMMAND_BASE + VKI_DRM_I915_GEM_PIN, struct vki_drm_i915_gem_pin)
 628 #define VKI_DRM_IOCTL_I915_GEM_UNPIN                VKI_DRM_IOW(VKI_DRM_COMMAND_BASE + VKI_DRM_I915_GEM_UNPIN, struct vki_drm_i915_gem_unpin)
 629 #define VKI_DRM_IOCTL_I915_GEM_BUSY                 VKI_DRM_IOWR(VKI_DRM_COMMAND_BASE + VKI_DRM_I915_GEM_BUSY, struct vki_drm_i915_gem_busy)
 630 #define VKI_DRM_IOCTL_I915_GEM_THROTTLE             VKI_DRM_IO ( VKI_DRM_COMMAND_BASE + VKI_DRM_I915_GEM_THROTTLE)
 631 #define VKI_DRM_IOCTL_I915_GEM_ENTERVT              VKI_DRM_IO(VKI_DRM_COMMAND_BASE + VKI_DRM_I915_GEM_ENTERVT)
 632 #define VKI_DRM_IOCTL_I915_GEM_LEAVEVT              VKI_DRM_IO(VKI_DRM_COMMAND_BASE + VKI_DRM_I915_GEM_LEAVEVT)
 633 #define VKI_DRM_IOCTL_I915_GEM_CREATE               VKI_DRM_IOWR(VKI_DRM_COMMAND_BASE + VKI_DRM_I915_GEM_CREATE, struct vki_drm_i915_gem_create)
 634 #define VKI_DRM_IOCTL_I915_GEM_PREAD                VKI_DRM_IOW (VKI_DRM_COMMAND_BASE + VKI_DRM_I915_GEM_PREAD, struct vki_drm_i915_gem_pread)
 635 #define VKI_DRM_IOCTL_I915_GEM_PWRITE               VKI_DRM_IOW (VKI_DRM_COMMAND_BASE + VKI_DRM_I915_GEM_PWRITE, struct vki_drm_i915_gem_pwrite)
 636 #define VKI_DRM_IOCTL_I915_GEM_MMAP                 VKI_DRM_IOWR(VKI_DRM_COMMAND_BASE + VKI_DRM_I915_GEM_MMAP, struct vki_drm_i915_gem_mmap)
 637 #define VKI_DRM_IOCTL_I915_GEM_MMAP_GTT             VKI_DRM_IOWR(VKI_DRM_COMMAND_BASE + VKI_DRM_I915_GEM_MMAP_GTT, struct vki_drm_i915_gem_mmap_gtt)
 638 #define VKI_DRM_IOCTL_I915_GEM_SET_DOMAIN           VKI_DRM_IOW (VKI_DRM_COMMAND_BASE + VKI_DRM_I915_GEM_SET_DOMAIN, struct vki_drm_i915_gem_set_domain)
 639 #define VKI_DRM_IOCTL_I915_GEM_SW_FINISH            VKI_DRM_IOW (VKI_DRM_COMMAND_BASE + VKI_DRM_I915_GEM_SW_FINISH, struct vki_drm_i915_gem_sw_finish)
 640 #define VKI_DRM_IOCTL_I915_GEM_SET_TILING           VKI_DRM_IOWR (VKI_DRM_COMMAND_BASE + VKI_DRM_I915_GEM_SET_TILING, struct vki_drm_i915_gem_set_tiling)
 641 #define VKI_DRM_IOCTL_I915_GEM_GET_TILING           VKI_DRM_IOWR (VKI_DRM_COMMAND_BASE + VKI_DRM_I915_GEM_GET_TILING, struct vki_drm_i915_gem_get_tiling)
 642 #define VKI_DRM_IOCTL_I915_GEM_GET_APERTURE         VKI_DRM_IOR  (VKI_DRM_COMMAND_BASE + VKI_DRM_I915_GEM_GET_APERTURE, struct vki_drm_i915_gem_get_aperture)
 643 #define VKI_DRM_IOCTL_I915_GET_PIPE_FROM_CRTC_ID    VKI_DRM_IOWR(VKI_DRM_COMMAND_BASE + VKI_DRM_I915_GET_PIPE_FROM_CRTC_ID, struct vki_drm_intel_get_pipe_from_crtc_id)
 644
 645 typedef struct vki_drm_i915_batchbuffer {
 646         int start;              /* agp offset */
 647         int used;               /* nr bytes in use */
 648         int DR1;                /* hw flags for GFX_OP_DRAWRECT_INFO */
 649         int DR4;                /* window origin for GFX_OP_DRAWRECT_INFO */
 650         int num_cliprects;      /* mulitpass with multiple cliprects? */
 651         struct vki_drm_clip_rect __user *cliprects;     /* pointer to userspace cliprects */
 652 } vki_drm_i915_batchbuffer_t;
 653 typedef struct _vki_drm_i915_cmdbuffer {
 654         char __user *buf;       /* pointer to userspace command buffer */
 655         int sz;                 /* nr bytes in buf */
 656         int DR1;                /* hw flags for GFX_OP_DRAWRECT_INFO */
 657         int DR4;                /* window origin for GFX_OP_DRAWRECT_INFO */
 658         int num_cliprects;      /* mulitpass with multiple cliprects? */
 659         struct vki_drm_clip_rect __user *cliprects;     /* pointer to userspace cliprects */
 660 } vki_drm_i915_cmdbuffer_t;
 661 typedef struct vki_drm_i915_irq_emit {
 662         int __user *irq_seq;
 663 } vki_drm_i915_irq_emit_t;
 664 typedef struct vki_drm_i915_irq_wait {
 665         int irq_seq;
 666 } vki_drm_i915_irq_wait_t;
 667 typedef struct vki_drm_i915_getparam {
 668         int param;
 669         int __user *value;
 670 } vki_drm_i915_getparam_t;
 671 typedef struct vki_drm_i915_setparam {
 672         int param;
 673         int value;
 674 } vki_drm_i915_setparam_t;
 675 typedef struct vki_drm_i915_mem_alloc {
 676         int region;
 677         int alignment;
 678         int size;
 679         int __user *region_offset;      /* offset from start of fb or agp */
 680 } vki_drm_i915_mem_alloc_t;
 681 typedef struct vki_drm_i915_mem_free {
 682         int region;
 683         int region_offset;
 684 } vki_drm_i915_mem_free_t;
 685 typedef struct vki_drm_i915_mem_init_heap {
 686         int region;
 687         int size;
 688         int start;
 689 } vki_drm_i915_mem_init_heap_t;
 690 typedef struct vki_drm_i915_mem_destroy_heap {
 691         int region;
 692 } vki_drm_i915_mem_destroy_heap_t;
 693 typedef struct vki_drm_i915_vblank_pipe {
 694         int pipe;
 695 } vki_drm_i915_vblank_pipe_t;
 696 typedef struct vki_drm_i915_vblank_swap {
 697         vki_drm_drawable_t drawable;
 698         enum vki_drm_vblank_seq_type seqtype;
 699         unsigned int sequence;
 700 } vki_drm_i915_vblank_swap_t;
 701 typedef struct vki_drm_i915_hws_addr {
 702         __vki_u64 addr;
 703 } vki_drm_i915_hws_addr_t;
 704 struct vki_drm_i915_gem_init {
 705         __vki_u64 gtt_start;
 706         __vki_u64 gtt_end;
 707 };
 708 struct vki_drm_i915_gem_create {
 709         __vki_u64 size;
 710         __vki_u32 handle;
 711         __vki_u32 pad;
 712 };
 713 struct vki_drm_i915_gem_pread {
 714         __vki_u32 handle;
 715         __vki_u32 pad;
 716         __vki_u64 offset;
 717         __vki_u64 size;
 718         __vki_u64 data_ptr;
 719 };
 720 struct vki_drm_i915_gem_pwrite {
 721         __vki_u32 handle;
 722         __vki_u32 pad;
 723         __vki_u64 offset;
 724         __vki_u64 size;
 725         __vki_u64 data_ptr;
 726 };
 727 struct vki_drm_i915_gem_mmap {
 728         __vki_u32 handle;
 729         __vki_u32 pad;
 730         __vki_u64 offset;
 731         __vki_u64 size;
 732         __vki_u64 addr_ptr;
 733 };
 734 struct vki_drm_i915_gem_mmap_gtt {
 735         __vki_u32 handle;
 736         __vki_u32 pad;
 737         __vki_u64 offset;
 738 };
 739 struct vki_drm_i915_gem_set_domain {
 740         __vki_u32 handle;
 741         __vki_u32 read_domains;
 742         __vki_u32 write_domain;
 743 };
 744 struct vki_drm_i915_gem_sw_finish {
 745         __vki_u32 handle;
 746 };
 747 struct vki_drm_i915_gem_relocation_entry {
 748         __vki_u32 target_handle;
 749         __vki_u32 delta;
 750         __vki_u64 offset;
 751         __vki_u64 presumed_offset;
 752         __vki_u32 read_domains;
 753         __vki_u32 write_domain;
 754 };
 755 struct vki_drm_i915_gem_exec_object {
 756         __vki_u32 handle;
 757         __vki_u32 relocation_count;
 758         __vki_u64 relocs_ptr;
 759         __vki_u64 alignment;
 760         __vki_u64 offset;
 761 };
 762 struct vki_drm_i915_gem_execbuffer {
 763         __vki_u64 buffers_ptr;
 764         __vki_u32 buffer_count;
 765         __vki_u32 batch_start_offset;
 766         __vki_u32 batch_len;
 767         __vki_u32 DR1;
 768         __vki_u32 DR4;
 769         __vki_u32 num_cliprects;
 770         __vki_u64 cliprects_ptr;
 771 };
 772 struct vki_drm_i915_gem_pin {
 773         __vki_u32 handle;
 774         __vki_u32 pad;
 775         __vki_u64 alignment;
 776         __vki_u64 offset;
 777 };
 778 struct vki_drm_i915_gem_unpin {
 779         __vki_u32 handle;
 780         __vki_u32 pad;
 781 };
 782 struct vki_drm_i915_gem_busy {
 783         __vki_u32 handle;
 784         __vki_u32 busy;
 785 };
 786 struct vki_drm_i915_gem_set_tiling {
 787         __vki_u32 handle;
 788         __vki_u32 tiling_mode;
 789         __vki_u32 stride;
 790         __vki_u32 swizzle_mode;
 791 };
 792 struct vki_drm_i915_gem_get_tiling {
 793         __vki_u32 handle;
 794         __vki_u32 tiling_mode;
 795         __vki_u32 swizzle_mode;
 796 };
 797 struct vki_drm_i915_gem_get_aperture {
 798         __vki_u64 aper_size;
 799         __vki_u64 aper_available_size;
 800 };
 801 struct vki_drm_i915_get_pipe_from_crtc_id {
 802         __vki_u32 crtc_id;
 803         __vki_u32 pipe;
 804 };
 805
 806 #endif //__VKI_LINUX_DRM_H
 807
 808 /*--------------------------------------------------------------------*/
 809 /*--- end                                                          ---*/
 810 /*--------------------------------------------------------------------*/