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/usr/include/drm/
138.68.56.76

 
[ NAME ] [ SIZE ] [ PERM ] [ DATE ] [ ACT ]
+FILE +DIR
  drm.h 26.661 KB -rw-r--r-- 2021-04-16 08:31 R E G D
  drm_fourcc.h 11.618 KB -rw-r--r-- 2021-04-16 08:31 R E G D
  drm_mode.h 16.187 KB -rw-r--r-- 2021-04-16 08:31 R E G D
  drm_sarea.h 2.642 KB -rw-r--r-- 2021-04-16 08:31 R E G D
  exynos_drm.h 8.361 KB -rw-r--r-- 2021-04-16 08:31 R E G D
  i810_drm.h 9.688 KB -rw-r--r-- 2021-04-16 08:31 R E G D
  i915_drm.h 35.573 KB -rw-r--r-- 2021-04-16 08:31 R E G D
  mga_drm.h 12.63 KB -rw-r--r-- 2021-04-16 08:31 R E G D
  msm_drm.h 8.081 KB -rw-r--r-- 2021-04-16 08:31 R E G D
  nouveau_drm.h 4.76 KB -rw-r--r-- 2021-04-16 08:31 R E G D
  qxl_drm.h 4.122 KB -rw-r--r-- 2021-04-16 08:31 R E G D
  r128_drm.h 9.69 KB -rw-r--r-- 2021-04-16 08:31 R E G D
  radeon_drm.h 37.448 KB -rw-r--r-- 2021-04-16 08:31 R E G D
  savage_drm.h 6.927 KB -rw-r--r-- 2021-04-16 08:31 R E G D
  sis_drm.h 2.479 KB -rw-r--r-- 2021-04-16 08:31 R E G D
  tegra_drm.h 5.391 KB -rw-r--r-- 2021-04-16 08:31 R E G D
  via_drm.h 8.101 KB -rw-r--r-- 2021-04-16 08:31 R E G D
  virtgpu_drm.h 4.753 KB -rw-r--r-- 2021-04-16 08:31 R E G D
  vmwgfx_drm.h 30.864 KB -rw-r--r-- 2021-04-16 08:31 R E G D
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/** * \file drm.h * Header for the Direct Rendering Manager * * \author Rickard E. (Rik) Faith * * \par Acknowledgments: * Dec 1999, Richard Henderson , move to generic \c cmpxchg. */ /* * Copyright 1999 Precision Insight, Inc., Cedar Park, Texas. * Copyright 2000 VA Linux Systems, Inc., Sunnyvale, California. * All rights reserved. * * Permission is hereby granted, free of charge, to any person obtaining a * copy of this software and associated documentation files (the "Software"), * to deal in the Software without restriction, including without limitation * the rights to use, copy, modify, merge, publish, distribute, sublicense, * and/or sell copies of the Software, and to permit persons to whom the * Software is furnished to do so, subject to the following conditions: * * The above copyright notice and this permission notice (including the next * paragraph) shall be included in all copies or substantial portions of the * Software. * * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL * VA LINUX SYSTEMS AND/OR ITS SUPPLIERS BE LIABLE FOR ANY CLAIM, DAMAGES OR * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR * OTHER DEALINGS IN THE SOFTWARE. */ #ifndef _DRM_H_ #define _DRM_H_ #if defined(__KERNEL__) || defined(__linux__) #include #include typedef unsigned int drm_handle_t; #else /* One of the BSDs */ #include #include typedef int8_t __s8; typedef uint8_t __u8; typedef int16_t __s16; typedef uint16_t __u16; typedef int32_t __s32; typedef uint32_t __u32; typedef int64_t __s64; typedef uint64_t __u64; typedef unsigned long drm_handle_t; #endif #define DRM_NAME "drm" /**< Name in kernel, /dev, and /proc */ #define DRM_MIN_ORDER 5 /**< At least 2^5 bytes = 32 bytes */ #define DRM_MAX_ORDER 22 /**< Up to 2^22 bytes = 4MB */ #define DRM_RAM_PERCENT 10 /**< How much system ram can we lock? */ #define _DRM_LOCK_HELD 0x80000000U /**< Hardware lock is held */ #define _DRM_LOCK_CONT 0x40000000U /**< Hardware lock is contended */ #define _DRM_LOCK_IS_HELD(lock) ((lock) & _DRM_LOCK_HELD) #define _DRM_LOCK_IS_CONT(lock) ((lock) & _DRM_LOCK_CONT) #define _DRM_LOCKING_CONTEXT(lock) ((lock) & ~(_DRM_LOCK_HELD|_DRM_LOCK_CONT)) typedef unsigned int drm_context_t; typedef unsigned int drm_drawable_t; typedef unsigned int drm_magic_t; /** * Cliprect. * * \warning: If you change this structure, make sure you change * XF86DRIClipRectRec in the server as well * * \note KW: Actually it's illegal to change either for * backwards-compatibility reasons. */ struct drm_clip_rect { unsigned short x1; unsigned short y1; unsigned short x2; unsigned short y2; }; /** * Drawable information. */ struct drm_drawable_info { unsigned int num_rects; struct drm_clip_rect *rects; }; /** * Texture region, */ struct drm_tex_region { unsigned char next; unsigned char prev; unsigned char in_use; unsigned char padding; unsigned int age; }; /** * Hardware lock. * * The lock structure is a simple cache-line aligned integer. To avoid * processor bus contention on a multiprocessor system, there should not be any * other data stored in the same cache line. */ struct drm_hw_lock { __volatile__ unsigned int lock; /**< lock variable */ char padding[60]; /**< Pad to cache line */ }; /** * DRM_IOCTL_VERSION ioctl argument type. * * \sa drmGetVersion(). */ struct drm_version { int version_major; /**< Major version */ int version_minor; /**< Minor version */ int version_patchlevel; /**< Patch level */ size_t name_len; /**< Length of name buffer */ char *name; /**< Name of driver */ size_t date_len; /**< Length of date buffer */ char *date; /**< User-space buffer to hold date */ size_t desc_len; /**< Length of desc buffer */ char *desc; /**< User-space buffer to hold desc */ }; /** * DRM_IOCTL_GET_UNIQUE ioctl argument type. * * \sa drmGetBusid() and drmSetBusId(). */ struct drm_unique { size_t unique_len; /**< Length of unique */ char *unique; /**< Unique name for driver instantiation */ }; struct drm_list { int count; /**< Length of user-space structures */ struct drm_version *version; }; struct drm_block { int unused; }; /** * DRM_IOCTL_CONTROL ioctl argument type. * * \sa drmCtlInstHandler() and drmCtlUninstHandler(). */ struct drm_control { enum { DRM_ADD_COMMAND, DRM_RM_COMMAND, DRM_INST_HANDLER, DRM_UNINST_HANDLER } func; int irq; }; /** * Type of memory to map. */ enum drm_map_type { _DRM_FRAME_BUFFER = 0, /**< WC (no caching), no core dump */ _DRM_REGISTERS = 1, /**< no caching, no core dump */ _DRM_SHM = 2, /**< shared, cached */ _DRM_AGP = 3, /**< AGP/GART */ _DRM_SCATTER_GATHER = 4, /**< Scatter/gather memory for PCI DMA */ _DRM_CONSISTENT = 5, /**< Consistent memory for PCI DMA */ }; /** * Memory mapping flags. */ enum drm_map_flags { _DRM_RESTRICTED = 0x01, /**< Cannot be mapped to user-virtual */ _DRM_READ_ONLY = 0x02, _DRM_LOCKED = 0x04, /**< shared, cached, locked */ _DRM_KERNEL = 0x08, /**< kernel requires access */ _DRM_WRITE_COMBINING = 0x10, /**< use write-combining if available */ _DRM_CONTAINS_LOCK = 0x20, /**< SHM page that contains lock */ _DRM_REMOVABLE = 0x40, /**< Removable mapping */ _DRM_DRIVER = 0x80 /**< Managed by driver */ }; struct drm_ctx_priv_map { unsigned int ctx_id; /**< Context requesting private mapping */ void *handle; /**< Handle of map */ }; /** * DRM_IOCTL_GET_MAP, DRM_IOCTL_ADD_MAP and DRM_IOCTL_RM_MAP ioctls * argument type. * * \sa drmAddMap(). */ struct drm_map { unsigned long offset; /**< Requested physical address (0 for SAREA)*/ unsigned long size; /**< Requested physical size (bytes) */ enu