12b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg/** 22b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg * \file drm.h 32b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg * Header for the Direct Rendering Manager 42b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg * 52b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg * \author Rickard E. (Rik) Faith <faith@valinux.com> 62b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg * 72b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg * \par Acknowledgments: 82b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg * Dec 1999, Richard Henderson <rth@twiddle.net>, move to generic \c cmpxchg. 92b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg */ 102b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg 112b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg/* 122b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg * Copyright 1999 Precision Insight, Inc., Cedar Park, Texas. 132b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg * Copyright 2000 VA Linux Systems, Inc., Sunnyvale, California. 142b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg * All rights reserved. 152b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg * 162b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg * Permission is hereby granted, free of charge, to any person obtaining a 172b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg * copy of this software and associated documentation files (the "Software"), 182b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg * to deal in the Software without restriction, including without limitation 192b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg * the rights to use, copy, modify, merge, publish, distribute, sublicense, 202b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg * and/or sell copies of the Software, and to permit persons to whom the 212b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg * Software is furnished to do so, subject to the following conditions: 222b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg * 232b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg * The above copyright notice and this permission notice (including the next 242b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg * paragraph) shall be included in all copies or substantial portions of the 252b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg * Software. 262b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg * 272b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR 282b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, 292b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL 302b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg * VA LINUX SYSTEMS AND/OR ITS SUPPLIERS BE LIABLE FOR ANY CLAIM, DAMAGES OR 312b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, 322b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR 332b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg * OTHER DEALINGS IN THE SOFTWARE. 342b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg */ 352b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg 362b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg#ifndef _DRM_H_ 372b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg#define _DRM_H_ 382b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg 39cc9a53f076d4e958e595e1daaff2c286ce1b7bb1Daniel Vetter#if defined(__linux__) 40500f5b524000ed5930301f4303744cb4c0a19b75Kristian Høgsberg 412b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg#include <linux/types.h> 42500f5b524000ed5930301f4303744cb4c0a19b75Kristian Høgsberg#include <asm/ioctl.h> 43500f5b524000ed5930301f4303744cb4c0a19b75Kristian Høgsbergtypedef unsigned int drm_handle_t; 44500f5b524000ed5930301f4303744cb4c0a19b75Kristian Høgsberg 45500f5b524000ed5930301f4303744cb4c0a19b75Kristian Høgsberg#else /* One of the BSDs */ 462b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg 47500f5b524000ed5930301f4303744cb4c0a19b75Kristian Høgsberg#include <sys/ioccom.h> 48500f5b524000ed5930301f4303744cb4c0a19b75Kristian Høgsberg#include <sys/types.h> 4982bf52fbcdf1e71840c2024bb2bc05a8daeaafadRobert Nolandtypedef int8_t __s8; 5082bf52fbcdf1e71840c2024bb2bc05a8daeaafadRobert Nolandtypedef uint8_t __u8; 51170674a606f6d7869b5fa4457c07e10dd27f2771Robert Nolandtypedef int16_t __s16; 52170674a606f6d7869b5fa4457c07e10dd27f2771Robert Nolandtypedef uint16_t __u16; 53170674a606f6d7869b5fa4457c07e10dd27f2771Robert Nolandtypedef int32_t __s32; 54500f5b524000ed5930301f4303744cb4c0a19b75Kristian Høgsbergtypedef uint32_t __u32; 55170674a606f6d7869b5fa4457c07e10dd27f2771Robert Nolandtypedef int64_t __s64; 56500f5b524000ed5930301f4303744cb4c0a19b75Kristian Høgsbergtypedef uint64_t __u64; 57cc9a53f076d4e958e595e1daaff2c286ce1b7bb1Daniel Vettertypedef size_t __kernel_size_t; 58500f5b524000ed5930301f4303744cb4c0a19b75Kristian Høgsbergtypedef unsigned long drm_handle_t; 59500f5b524000ed5930301f4303744cb4c0a19b75Kristian Høgsberg 60500f5b524000ed5930301f4303744cb4c0a19b75Kristian Høgsberg#endif 612b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg 629433b702fc164c3fe9e17d646eeaaa5de17a52deMichel Dänzer#if defined(__cplusplus) 639433b702fc164c3fe9e17d646eeaaa5de17a52deMichel Dänzerextern "C" { 649433b702fc164c3fe9e17d646eeaaa5de17a52deMichel Dänzer#endif 659433b702fc164c3fe9e17d646eeaaa5de17a52deMichel Dänzer 662b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg#define DRM_NAME "drm" /**< Name in kernel, /dev, and /proc */ 672b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg#define DRM_MIN_ORDER 5 /**< At least 2^5 bytes = 32 bytes */ 682b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg#define DRM_MAX_ORDER 22 /**< Up to 2^22 bytes = 4MB */ 692b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg#define DRM_RAM_PERCENT 10 /**< How much system ram can we lock? */ 702b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg 712b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg#define _DRM_LOCK_HELD 0x80000000U /**< Hardware lock is held */ 722b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg#define _DRM_LOCK_CONT 0x40000000U /**< Hardware lock is contended */ 732b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg#define _DRM_LOCK_IS_HELD(lock) ((lock) & _DRM_LOCK_HELD) 742b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg#define _DRM_LOCK_IS_CONT(lock) ((lock) & _DRM_LOCK_CONT) 752b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg#define _DRM_LOCKING_CONTEXT(lock) ((lock) & ~(_DRM_LOCK_HELD|_DRM_LOCK_CONT)) 762b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg 772b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsbergtypedef unsigned int drm_context_t; 782b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsbergtypedef unsigned int drm_drawable_t; 792b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsbergtypedef unsigned int drm_magic_t; 802b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg 812b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg/** 822b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg * Cliprect. 832b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg * 842b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg * \warning: If you change this structure, make sure you change 852b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg * XF86DRIClipRectRec in the server as well 862b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg * 872b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg * \note KW: Actually it's illegal to change either for 882b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg * backwards-compatibility reasons. 892b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg */ 902b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsbergstruct drm_clip_rect { 912b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg unsigned short x1; 922b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg unsigned short y1; 932b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg unsigned short x2; 942b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg unsigned short y2; 952b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg}; 962b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg 972b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg/** 982b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg * Drawable information. 992b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg */ 1002b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsbergstruct drm_drawable_info { 1012b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg unsigned int num_rects; 1022b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg struct drm_clip_rect *rects; 1032b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg}; 1042b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg 1052b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg/** 1062b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg * Texture region, 1072b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg */ 1082b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsbergstruct drm_tex_region { 1092b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg unsigned char next; 1102b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg unsigned char prev; 1112b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg unsigned char in_use; 1122b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg unsigned char padding; 1132b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg unsigned int age; 1142b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg}; 1152b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg 1162b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg/** 1172b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg * Hardware lock. 1182b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg * 1192b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg * The lock structure is a simple cache-line aligned integer. To avoid 1202b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg * processor bus contention on a multiprocessor system, there should not be any 1212b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg * other data stored in the same cache line. 1222b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg */ 1232b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsbergstruct drm_hw_lock { 1242b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg __volatile__ unsigned int lock; /**< lock variable */ 1252b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg char padding[60]; /**< Pad to cache line */ 1262b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg}; 1272b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg 1282b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg/** 1292b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg * DRM_IOCTL_VERSION ioctl argument type. 1302b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg * 1312b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg * \sa drmGetVersion(). 1322b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg */ 1332b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsbergstruct drm_version { 1342b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg int version_major; /**< Major version */ 1352b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg int version_minor; /**< Minor version */ 1362b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg int version_patchlevel; /**< Patch level */ 137cc9a53f076d4e958e595e1daaff2c286ce1b7bb1Daniel Vetter __kernel_size_t name_len; /**< Length of name buffer */ 1382b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg char *name; /**< Name of driver */ 139cc9a53f076d4e958e595e1daaff2c286ce1b7bb1Daniel Vetter __kernel_size_t date_len; /**< Length of date buffer */ 1402b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg char *date; /**< User-space buffer to hold date */ 141cc9a53f076d4e958e595e1daaff2c286ce1b7bb1Daniel Vetter __kernel_size_t desc_len; /**< Length of desc buffer */ 1422b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg char *desc; /**< User-space buffer to hold desc */ 1432b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg}; 1442b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg 1452b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg/** 1462b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg * DRM_IOCTL_GET_UNIQUE ioctl argument type. 1472b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg * 1482b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg * \sa drmGetBusid() and drmSetBusId(). 1492b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg */ 1502b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsbergstruct drm_unique { 151cc9a53f076d4e958e595e1daaff2c286ce1b7bb1Daniel Vetter __kernel_size_t unique_len; /**< Length of unique */ 1522b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg char *unique; /**< Unique name for driver instantiation */ 1532b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg}; 1542b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg 1552b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsbergstruct drm_list { 1562b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg int count; /**< Length of user-space structures */ 1572b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg struct drm_version *version; 1582b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg}; 1592b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg 1602b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsbergstruct drm_block { 1612b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg int unused; 1622b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg}; 1632b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg 1642b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg/** 1652b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg * DRM_IOCTL_CONTROL ioctl argument type. 1662b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg * 1672b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg * \sa drmCtlInstHandler() and drmCtlUninstHandler(). 1682b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg */ 1692b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsbergstruct drm_control { 1702b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg enum { 1712b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg DRM_ADD_COMMAND, 1722b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg DRM_RM_COMMAND, 1732b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg DRM_INST_HANDLER, 1742b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg DRM_UNINST_HANDLER 1752b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg } func; 1762b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg int irq; 1772b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg}; 1782b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg 1792b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg/** 1802b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg * Type of memory to map. 1812b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg */ 1822b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsbergenum drm_map_type { 1832b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg _DRM_FRAME_BUFFER = 0, /**< WC (no caching), no core dump */ 1842b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg _DRM_REGISTERS = 1, /**< no caching, no core dump */ 1852b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg _DRM_SHM = 2, /**< shared, cached */ 1862b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg _DRM_AGP = 3, /**< AGP/GART */ 1872b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg _DRM_SCATTER_GATHER = 4, /**< Scatter/gather memory for PCI DMA */ 188cc9a53f076d4e958e595e1daaff2c286ce1b7bb1Daniel Vetter _DRM_CONSISTENT = 5 /**< Consistent memory for PCI DMA */ 1892b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg}; 1902b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg 1912b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg/** 1922b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg * Memory mapping flags. 1932b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg */ 1942b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsbergenum drm_map_flags { 1952b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg _DRM_RESTRICTED = 0x01, /**< Cannot be mapped to user-virtual */ 1962b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg _DRM_READ_ONLY = 0x02, 1972b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg _DRM_LOCKED = 0x04, /**< shared, cached, locked */ 1982b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg _DRM_KERNEL = 0x08, /**< kernel requires access */ 1992b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg _DRM_WRITE_COMBINING = 0x10, /**< use write-combining if available */ 2002b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg _DRM_CONTAINS_LOCK = 0x20, /**< SHM page that contains lock */ 2012b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg _DRM_REMOVABLE = 0x40, /**< Removable mapping */ 2022b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg _DRM_DRIVER = 0x80 /**< Managed by driver */ 2032b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg}; 2042b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg 2052b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsbergstruct drm_ctx_priv_map { 2062b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg unsigned int ctx_id; /**< Context requesting private mapping */ 2072b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg void *handle; /**< Handle of map */ 2082b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg}; 2092b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg 2102b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg/** 2112b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg * DRM_IOCTL_GET_MAP, DRM_IOCTL_ADD_MAP and DRM_IOCTL_RM_MAP ioctls 2122b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg * argument type. 2132b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg * 2142b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg * \sa drmAddMap(). 2152b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg */ 2162b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsbergstruct drm_map { 2172b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg unsigned long offset; /**< Requested physical address (0 for SAREA)*/ 2182b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg unsigned long size; /**< Requested physical size (bytes) */ 2192b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg enum drm_map_type type; /**< Type of memory to map */ 2202b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg enum drm_map_flags flags; /**< Flags */ 2212b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg void *handle; /**< User-space: "Handle" to pass to mmap() */ 2222b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg /**< Kernel-space: kernel-virtual address */ 2232b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg int mtrr; /**< MTRR slot used */ 2242b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg /* Private data */ 2252b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg}; 2262b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg 2272b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg/** 2282b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg * DRM_IOCTL_GET_CLIENT ioctl argument type. 2292b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg */ 2302b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsbergstruct drm_client { 2312b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg int idx; /**< Which client desired? */ 2322b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg int auth; /**< Is client authenticated? */ 2332b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg unsigned long pid; /**< Process ID */ 2342b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg unsigned long uid; /**< User ID */ 2352b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg unsigned long magic; /**< Magic */ 2362b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg unsigned long iocs; /**< Ioctl count */ 2372b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg}; 2382b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg 2392b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsbergenum drm_stat_type { 2402b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg _DRM_STAT_LOCK, 2412b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg _DRM_STAT_OPENS, 2422b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg _DRM_STAT_CLOSES, 2432b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg _DRM_STAT_IOCTLS, 2442b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg _DRM_STAT_LOCKS, 2452b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg _DRM_STAT_UNLOCKS, 2462b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg _DRM_STAT_VALUE, /**< Generic value */ 2472b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg _DRM_STAT_BYTE, /**< Generic byte counter (1024bytes/K) */ 2482b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg _DRM_STAT_COUNT, /**< Generic non-byte counter (1000/k) */ 2492b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg 2502b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg _DRM_STAT_IRQ, /**< IRQ */ 2512b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg _DRM_STAT_PRIMARY, /**< Primary DMA bytes */ 2522b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg _DRM_STAT_SECONDARY, /**< Secondary DMA bytes */ 2532b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg _DRM_STAT_DMA, /**< DMA */ 2542b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg _DRM_STAT_SPECIAL, /**< Special DMA (e.g., priority or polled) */ 2552b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg _DRM_STAT_MISSED /**< Missed DMA opportunity */ 2562b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg /* Add to the *END* of the list */ 2572b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg}; 2582b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg 2592b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg/** 2602b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg * DRM_IOCTL_GET_STATS ioctl argument type. 2612b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg */ 2622b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsbergstruct drm_stats { 2632b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg unsigned long count; 2642b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg struct { 2652b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg unsigned long value; 2662b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg enum drm_stat_type type; 2672b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg } data[15]; 2682b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg}; 2692b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg 2702b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg/** 2712b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg * Hardware locking flags. 2722b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg */ 2732b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsbergenum drm_lock_flags { 2742b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg _DRM_LOCK_READY = 0x01, /**< Wait until hardware is ready for DMA */ 2752b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg _DRM_LOCK_QUIESCENT = 0x02, /**< Wait until hardware quiescent */ 2762b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg _DRM_LOCK_FLUSH = 0x04, /**< Flush this context's DMA queue first */ 2772b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg _DRM_LOCK_FLUSH_ALL = 0x08, /**< Flush all DMA queues first */ 2782b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg /* These *HALT* flags aren't supported yet 2792b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg -- they will be used to support the 2802b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg full-screen DGA-like mode. */ 2812b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg _DRM_HALT_ALL_QUEUES = 0x10, /**< Halt all current and future queues */ 2822b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg _DRM_HALT_CUR_QUEUES = 0x20 /**< Halt all current queues */ 2832b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg}; 2842b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg 2852b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg/** 2862b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg * DRM_IOCTL_LOCK, DRM_IOCTL_UNLOCK and DRM_IOCTL_FINISH ioctl argument type. 2872b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg * 2882b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg * \sa drmGetLock() and drmUnlock(). 2892b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg */ 2902b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsbergstruct drm_lock { 2912b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg int context; 2922b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg enum drm_lock_flags flags; 2932b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg}; 2942b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg 2952b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg/** 2962b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg * DMA flags 2972b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg * 2982b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg * \warning 2992b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg * These values \e must match xf86drm.h. 3002b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg * 3012b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg * \sa drm_dma. 3022b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg */ 3032b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsbergenum drm_dma_flags { 3042b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg /* Flags for DMA buffer dispatch */ 3052b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg _DRM_DMA_BLOCK = 0x01, /**< 3062b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg * Block until buffer dispatched. 3072b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg * 3082b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg * \note The buffer may not yet have 3092b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg * been processed by the hardware -- 3102b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg * getting a hardware lock with the 3112b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg * hardware quiescent will ensure 3122b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg * that the buffer has been 3132b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg * processed. 3142b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg */ 3152b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg _DRM_DMA_WHILE_LOCKED = 0x02, /**< Dispatch while lock held */ 3162b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg _DRM_DMA_PRIORITY = 0x04, /**< High priority dispatch */ 3172b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg 3182b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg /* Flags for DMA buffer request */ 3192b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg _DRM_DMA_WAIT = 0x10, /**< Wait for free buffers */ 3202b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg _DRM_DMA_SMALLER_OK = 0x20, /**< Smaller-than-requested buffers OK */ 3212b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg _DRM_DMA_LARGER_OK = 0x40 /**< Larger-than-requested buffers OK */ 3222b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg}; 3232b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg 3242b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg/** 3252b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg * DRM_IOCTL_ADD_BUFS and DRM_IOCTL_MARK_BUFS ioctl argument type. 3262b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg * 3272b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg * \sa drmAddBufs(). 3282b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg */ 3292b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsbergstruct drm_buf_desc { 3302b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg int count; /**< Number of buffers of this size */ 3312b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg int size; /**< Size in bytes */ 3322b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg int low_mark; /**< Low water mark */ 3332b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg int high_mark; /**< High water mark */ 3342b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg enum { 3352b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg _DRM_PAGE_ALIGN = 0x01, /**< Align on page boundaries for DMA */ 3362b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg _DRM_AGP_BUFFER = 0x02, /**< Buffer is in AGP space */ 3372b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg _DRM_SG_BUFFER = 0x04, /**< Scatter/gather memory buffer */ 3382b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg _DRM_FB_BUFFER = 0x08, /**< Buffer is in frame buffer */ 3392b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg _DRM_PCI_BUFFER_RO = 0x10 /**< Map PCI DMA buffer read-only */ 3402b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg } flags; 3412b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg unsigned long agp_start; /**< 3422b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg * Start address of where the AGP buffers are 3432b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg * in the AGP aperture 3442b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg */ 3452b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg}; 3462b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg 3472b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg/** 3482b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg * DRM_IOCTL_INFO_BUFS ioctl argument type. 3492b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg */ 3502b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsbergstruct drm_buf_info { 3512b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg int count; /**< Entries in list */ 3522b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg struct drm_buf_desc *list; 3532b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg}; 3542b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg 3552b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg/** 3562b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg * DRM_IOCTL_FREE_BUFS ioctl argument type. 3572b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg */ 3582b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsbergstruct drm_buf_free { 3592b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg int count; 3602b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg int *list; 3612b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg}; 3622b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg 3632b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg/** 3642b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg * Buffer information 3652b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg * 3662b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg * \sa drm_buf_map. 3672b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg */ 3682b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsbergstruct drm_buf_pub { 3692b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg int idx; /**< Index into the master buffer list */ 3702b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg int total; /**< Buffer size */ 3712b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg int used; /**< Amount of buffer in use (for DMA) */ 3722b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg void *address; /**< Address of buffer */ 3732b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg}; 3742b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg 3752b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg/** 3762b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg * DRM_IOCTL_MAP_BUFS ioctl argument type. 3772b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg */ 3782b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsbergstruct drm_buf_map { 3792b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg int count; /**< Length of the buffer list */ 38023287f05cf2443ddf9e028e29beb5bd30979c6cfEric Anholt#ifdef __cplusplus 38123287f05cf2443ddf9e028e29beb5bd30979c6cfEric Anholt void *virt; 38223287f05cf2443ddf9e028e29beb5bd30979c6cfEric Anholt#else 3832b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg void *virtual; /**< Mmap'd area in user-virtual */ 38423287f05cf2443ddf9e028e29beb5bd30979c6cfEric Anholt#endif 3852b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg struct drm_buf_pub *list; /**< Buffer information */ 3862b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg}; 3872b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg 3882b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg/** 3892b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg * DRM_IOCTL_DMA ioctl argument type. 3902b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg * 3912b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg * Indices here refer to the offset into the buffer list in drm_buf_get. 3922b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg * 3932b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg * \sa drmDMA(). 3942b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg */ 3952b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsbergstruct drm_dma { 3962b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg int context; /**< Context handle */ 3972b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg int send_count; /**< Number of buffers to send */ 3982b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg int *send_indices; /**< List of handles to buffers */ 3992b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg int *send_sizes; /**< Lengths of data to send */ 4002b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg enum drm_dma_flags flags; /**< Flags */ 4012b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg int request_count; /**< Number of buffers requested */ 4022b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg int request_size; /**< Desired size for buffers */ 4032b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg int *request_indices; /**< Buffer information */ 4042b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg int *request_sizes; 4052b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg int granted_count; /**< Number of buffers granted */ 4062b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg}; 4072b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg 4082b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsbergenum drm_ctx_flags { 4092b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg _DRM_CONTEXT_PRESERVED = 0x01, 4102b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg _DRM_CONTEXT_2DONLY = 0x02 4112b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg}; 4122b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg 4132b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg/** 4142b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg * DRM_IOCTL_ADD_CTX ioctl argument type. 4152b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg * 4162b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg * \sa drmCreateContext() and drmDestroyContext(). 4172b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg */ 4182b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsbergstruct drm_ctx { 4192b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg drm_context_t handle; 4202b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg enum drm_ctx_flags flags; 4212b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg}; 4222b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg 4232b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg/** 4242b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg * DRM_IOCTL_RES_CTX ioctl argument type. 4252b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg */ 4262b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsbergstruct drm_ctx_res { 4272b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg int count; 4282b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg struct drm_ctx *contexts; 4292b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg}; 4302b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg 4312b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg/** 4322b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg * DRM_IOCTL_ADD_DRAW and DRM_IOCTL_RM_DRAW ioctl argument type. 4332b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg */ 4342b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsbergstruct drm_draw { 4352b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg drm_drawable_t handle; 4362b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg}; 4372b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg 4382b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg/** 4392b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg * DRM_IOCTL_UPDATE_DRAW ioctl argument type. 4402b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg */ 4412b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsbergtypedef enum { 4420f4452bb51306024fbf4cbf77d8baab20cefba67Daniel Kurtz DRM_DRAWABLE_CLIPRECTS 4432b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg} drm_drawable_info_type_t; 4442b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg 4452b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsbergstruct drm_update_draw { 4462b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg drm_drawable_t handle; 4472b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg unsigned int type; 4482b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg unsigned int num; 4492b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg unsigned long long data; 4502b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg}; 4512b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg 4522b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg/** 4532b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg * DRM_IOCTL_GET_MAGIC and DRM_IOCTL_AUTH_MAGIC ioctl argument type. 4542b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg */ 4552b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsbergstruct drm_auth { 4562b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg drm_magic_t magic; 4572b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg}; 4582b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg 4592b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg/** 4602b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg * DRM_IOCTL_IRQ_BUSID ioctl argument type. 4612b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg * 4622b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg * \sa drmGetInterruptFromBusID(). 4632b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg */ 4642b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsbergstruct drm_irq_busid { 4652b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg int irq; /**< IRQ number */ 4662b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg int busnum; /**< bus number */ 4672b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg int devnum; /**< device number */ 4682b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg int funcnum; /**< function number */ 4692b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg}; 4702b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg 4712b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsbergenum drm_vblank_seq_type { 4722b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg _DRM_VBLANK_ABSOLUTE = 0x0, /**< Wait for specific vblank sequence number */ 4732b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg _DRM_VBLANK_RELATIVE = 0x1, /**< Wait for given number of vblanks */ 474cc9a53f076d4e958e595e1daaff2c286ce1b7bb1Daniel Vetter /* bits 1-6 are reserved for high crtcs */ 475cc9a53f076d4e958e595e1daaff2c286ce1b7bb1Daniel Vetter _DRM_VBLANK_HIGH_CRTC_MASK = 0x0000003e, 4762b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg _DRM_VBLANK_EVENT = 0x4000000, /**< Send event instead of blocking */ 4772b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg _DRM_VBLANK_FLIP = 0x8000000, /**< Scheduled buffer swap should flip */ 4782b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg _DRM_VBLANK_NEXTONMISS = 0x10000000, /**< If missed, wait for next vblank */ 4792b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg _DRM_VBLANK_SECONDARY = 0x20000000, /**< Secondary display controller */ 4802b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg _DRM_VBLANK_SIGNAL = 0x40000000 /**< Send signal instead of blocking, unsupported */ 4812b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg}; 482cc9a53f076d4e958e595e1daaff2c286ce1b7bb1Daniel Vetter#define _DRM_VBLANK_HIGH_CRTC_SHIFT 1 4832b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg 4842b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg#define _DRM_VBLANK_TYPES_MASK (_DRM_VBLANK_ABSOLUTE | _DRM_VBLANK_RELATIVE) 4852b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg#define _DRM_VBLANK_FLAGS_MASK (_DRM_VBLANK_EVENT | _DRM_VBLANK_SIGNAL | \ 4862b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg _DRM_VBLANK_SECONDARY | _DRM_VBLANK_NEXTONMISS) 4872b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg 4882b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsbergstruct drm_wait_vblank_request { 4892b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg enum drm_vblank_seq_type type; 4902b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg unsigned int sequence; 4912b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg unsigned long signal; 4922b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg}; 4932b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg 4942b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsbergstruct drm_wait_vblank_reply { 4952b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg enum drm_vblank_seq_type type; 4962b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg unsigned int sequence; 4972b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg long tval_sec; 4982b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg long tval_usec; 4992b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg}; 5002b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg 5012b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg/** 5022b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg * DRM_IOCTL_WAIT_VBLANK ioctl argument type. 5032b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg * 5042b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg * \sa drmWaitVBlank(). 5052b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg */ 5062b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsbergunion drm_wait_vblank { 5072b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg struct drm_wait_vblank_request request; 5082b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg struct drm_wait_vblank_reply reply; 5092b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg}; 5102b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg 5112b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg#define _DRM_PRE_MODESET 1 5122b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg#define _DRM_POST_MODESET 2 5132b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg 5142b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg/** 5152b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg * DRM_IOCTL_MODESET_CTL ioctl argument type 5162b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg * 5172b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg * \sa drmModesetCtl(). 5182b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg */ 5192b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsbergstruct drm_modeset_ctl { 5202b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg __u32 crtc; 5212b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg __u32 cmd; 5222b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg}; 5232b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg 5242b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg/** 5252b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg * DRM_IOCTL_AGP_ENABLE ioctl argument type. 5262b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg * 5272b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg * \sa drmAgpEnable(). 5282b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg */ 5292b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsbergstruct drm_agp_mode { 5302b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg unsigned long mode; /**< AGP mode */ 5312b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg}; 5322b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg 5332b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg/** 5342b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg * DRM_IOCTL_AGP_ALLOC and DRM_IOCTL_AGP_FREE ioctls argument type. 5352b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg * 5362b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg * \sa drmAgpAlloc() and drmAgpFree(). 5372b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg */ 5382b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsbergstruct drm_agp_buffer { 5392b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg unsigned long size; /**< In bytes -- will round to page boundary */ 5402b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg unsigned long handle; /**< Used for binding / unbinding */ 5412b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg unsigned long type; /**< Type of memory to allocate */ 5422b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg unsigned long physical; /**< Physical used by i810 */ 5432b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg}; 5442b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg 5452b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg/** 5462b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg * DRM_IOCTL_AGP_BIND and DRM_IOCTL_AGP_UNBIND ioctls argument type. 5472b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg * 5482b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg * \sa drmAgpBind() and drmAgpUnbind(). 5492b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg */ 5502b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsbergstruct drm_agp_binding { 5512b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg unsigned long handle; /**< From drm_agp_buffer */ 5522b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg unsigned long offset; /**< In bytes -- will round to page boundary */ 5532b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg}; 5542b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg 5552b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg/** 5562b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg * DRM_IOCTL_AGP_INFO ioctl argument type. 5572b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg * 5582b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg * \sa drmAgpVersionMajor(), drmAgpVersionMinor(), drmAgpGetMode(), 5592b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg * drmAgpBase(), drmAgpSize(), drmAgpMemoryUsed(), drmAgpMemoryAvail(), 5602b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg * drmAgpVendorId() and drmAgpDeviceId(). 5612b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg */ 5622b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsbergstruct drm_agp_info { 5632b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg int agp_version_major; 5642b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg int agp_version_minor; 5652b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg unsigned long mode; 5662b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg unsigned long aperture_base; /* physical address */ 5672b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg unsigned long aperture_size; /* bytes */ 5682b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg unsigned long memory_allowed; /* bytes */ 5692b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg unsigned long memory_used; 5702b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg 5712b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg /* PCI information */ 5722b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg unsigned short id_vendor; 5732b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg unsigned short id_device; 5742b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg}; 5752b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg 5762b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg/** 5772b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg * DRM_IOCTL_SG_ALLOC ioctl argument type. 5782b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg */ 5792b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsbergstruct drm_scatter_gather { 5802b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg unsigned long size; /**< In bytes -- will round to page boundary */ 5812b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg unsigned long handle; /**< Used for mapping / unmapping */ 5822b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg}; 5832b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg 5842b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg/** 5852b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg * DRM_IOCTL_SET_VERSION ioctl argument type. 5862b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg */ 5872b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsbergstruct drm_set_version { 5882b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg int drm_di_major; 5892b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg int drm_di_minor; 5902b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg int drm_dd_major; 5912b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg int drm_dd_minor; 5922b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg}; 5932b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg 5942b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg/** DRM_IOCTL_GEM_CLOSE ioctl argument type */ 5952b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsbergstruct drm_gem_close { 5962b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg /** Handle of the object to be closed. */ 5972b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg __u32 handle; 5982b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg __u32 pad; 5992b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg}; 6002b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg 6012b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg/** DRM_IOCTL_GEM_FLINK ioctl argument type */ 6022b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsbergstruct drm_gem_flink { 6032b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg /** Handle for the object being named */ 6042b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg __u32 handle; 6052b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg 6062b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg /** Returned global name */ 6072b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg __u32 name; 6082b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg}; 6092b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg 6102b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg/** DRM_IOCTL_GEM_OPEN ioctl argument type */ 6112b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsbergstruct drm_gem_open { 6122b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg /** Name of object being opened */ 6132b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg __u32 name; 6142b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg 6152b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg /** Returned handle for the object */ 6162b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg __u32 handle; 6172b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg 6182b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg /** Returned size of the object */ 6192b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg __u64 size; 6202b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg}; 6212b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg 622cc9a53f076d4e958e595e1daaff2c286ce1b7bb1Daniel Vetter#define DRM_CAP_DUMB_BUFFER 0x1 623cc9a53f076d4e958e595e1daaff2c286ce1b7bb1Daniel Vetter#define DRM_CAP_VBLANK_HIGH_CRTC 0x2 624cc9a53f076d4e958e595e1daaff2c286ce1b7bb1Daniel Vetter#define DRM_CAP_DUMB_PREFERRED_DEPTH 0x3 625cc9a53f076d4e958e595e1daaff2c286ce1b7bb1Daniel Vetter#define DRM_CAP_DUMB_PREFER_SHADOW 0x4 626cc9a53f076d4e958e595e1daaff2c286ce1b7bb1Daniel Vetter#define DRM_CAP_PRIME 0x5 627cc9a53f076d4e958e595e1daaff2c286ce1b7bb1Daniel Vetter#define DRM_PRIME_CAP_IMPORT 0x1 628cc9a53f076d4e958e595e1daaff2c286ce1b7bb1Daniel Vetter#define DRM_PRIME_CAP_EXPORT 0x2 629cc9a53f076d4e958e595e1daaff2c286ce1b7bb1Daniel Vetter#define DRM_CAP_TIMESTAMP_MONOTONIC 0x6 630cc9a53f076d4e958e595e1daaff2c286ce1b7bb1Daniel Vetter#define DRM_CAP_ASYNC_PAGE_FLIP 0x7 631cc9a53f076d4e958e595e1daaff2c286ce1b7bb1Daniel Vetter/* 632cc9a53f076d4e958e595e1daaff2c286ce1b7bb1Daniel Vetter * The CURSOR_WIDTH and CURSOR_HEIGHT capabilities return a valid widthxheight 633cc9a53f076d4e958e595e1daaff2c286ce1b7bb1Daniel Vetter * combination for the hardware cursor. The intention is that a hardware 634cc9a53f076d4e958e595e1daaff2c286ce1b7bb1Daniel Vetter * agnostic userspace can query a cursor plane size to use. 635cc9a53f076d4e958e595e1daaff2c286ce1b7bb1Daniel Vetter * 636cc9a53f076d4e958e595e1daaff2c286ce1b7bb1Daniel Vetter * Note that the cross-driver contract is to merely return a valid size; 637cc9a53f076d4e958e595e1daaff2c286ce1b7bb1Daniel Vetter * drivers are free to attach another meaning on top, eg. i915 returns the 638cc9a53f076d4e958e595e1daaff2c286ce1b7bb1Daniel Vetter * maximum plane size. 639cc9a53f076d4e958e595e1daaff2c286ce1b7bb1Daniel Vetter */ 640cc9a53f076d4e958e595e1daaff2c286ce1b7bb1Daniel Vetter#define DRM_CAP_CURSOR_WIDTH 0x8 641cc9a53f076d4e958e595e1daaff2c286ce1b7bb1Daniel Vetter#define DRM_CAP_CURSOR_HEIGHT 0x9 642cc9a53f076d4e958e595e1daaff2c286ce1b7bb1Daniel Vetter#define DRM_CAP_ADDFB2_MODIFIERS 0x10 6439433b702fc164c3fe9e17d646eeaaa5de17a52deMichel Dänzer#define DRM_CAP_PAGE_FLIP_TARGET 0x11 644cc9a53f076d4e958e595e1daaff2c286ce1b7bb1Daniel Vetter 6455c6c6913d1260024e5d156db7973c9e46fe1ff03Ben Skeggs/** DRM_IOCTL_GET_CAP ioctl argument type */ 6465c6c6913d1260024e5d156db7973c9e46fe1ff03Ben Skeggsstruct drm_get_cap { 6475c6c6913d1260024e5d156db7973c9e46fe1ff03Ben Skeggs __u64 capability; 6485c6c6913d1260024e5d156db7973c9e46fe1ff03Ben Skeggs __u64 value; 6495c6c6913d1260024e5d156db7973c9e46fe1ff03Ben Skeggs}; 6505c6c6913d1260024e5d156db7973c9e46fe1ff03Ben Skeggs 6512dd7054781876a0d5423c7755a7690815f3c2f5fDamien Lespiau/** 6522dd7054781876a0d5423c7755a7690815f3c2f5fDamien Lespiau * DRM_CLIENT_CAP_STEREO_3D 6532dd7054781876a0d5423c7755a7690815f3c2f5fDamien Lespiau * 6542dd7054781876a0d5423c7755a7690815f3c2f5fDamien Lespiau * if set to 1, the DRM core will expose the stereo 3D capabilities of the 6552dd7054781876a0d5423c7755a7690815f3c2f5fDamien Lespiau * monitor by advertising the supported 3D layouts in the flags of struct 6562dd7054781876a0d5423c7755a7690815f3c2f5fDamien Lespiau * drm_mode_modeinfo. 6572dd7054781876a0d5423c7755a7690815f3c2f5fDamien Lespiau */ 6582dd7054781876a0d5423c7755a7690815f3c2f5fDamien Lespiau#define DRM_CLIENT_CAP_STEREO_3D 1 6592dd7054781876a0d5423c7755a7690815f3c2f5fDamien Lespiau 6608fc62ca8ac010659023bb63c4759eb683de4f9afMatt Roper/** 6618fc62ca8ac010659023bb63c4759eb683de4f9afMatt Roper * DRM_CLIENT_CAP_UNIVERSAL_PLANES 6628fc62ca8ac010659023bb63c4759eb683de4f9afMatt Roper * 663cc9a53f076d4e958e595e1daaff2c286ce1b7bb1Daniel Vetter * If set to 1, the DRM core will expose all planes (overlay, primary, and 664cc9a53f076d4e958e595e1daaff2c286ce1b7bb1Daniel Vetter * cursor) to userspace. 6658fc62ca8ac010659023bb63c4759eb683de4f9afMatt Roper */ 666cc9a53f076d4e958e595e1daaff2c286ce1b7bb1Daniel Vetter#define DRM_CLIENT_CAP_UNIVERSAL_PLANES 2 6678fc62ca8ac010659023bb63c4759eb683de4f9afMatt Roper 668ed44e0b9585c563905447eceed12af9c1c7ca8d4Ville Syrjälä/** 669ed44e0b9585c563905447eceed12af9c1c7ca8d4Ville Syrjälä * DRM_CLIENT_CAP_ATOMIC 670ed44e0b9585c563905447eceed12af9c1c7ca8d4Ville Syrjälä * 671cc9a53f076d4e958e595e1daaff2c286ce1b7bb1Daniel Vetter * If set to 1, the DRM core will expose atomic properties to userspace 672ed44e0b9585c563905447eceed12af9c1c7ca8d4Ville Syrjälä */ 673cc9a53f076d4e958e595e1daaff2c286ce1b7bb1Daniel Vetter#define DRM_CLIENT_CAP_ATOMIC 3 674ed44e0b9585c563905447eceed12af9c1c7ca8d4Ville Syrjälä 6752dd7054781876a0d5423c7755a7690815f3c2f5fDamien Lespiau/** DRM_IOCTL_SET_CLIENT_CAP ioctl argument type */ 6762dd7054781876a0d5423c7755a7690815f3c2f5fDamien Lespiaustruct drm_set_client_cap { 6772dd7054781876a0d5423c7755a7690815f3c2f5fDamien Lespiau __u64 capability; 6782dd7054781876a0d5423c7755a7690815f3c2f5fDamien Lespiau __u64 value; 6792dd7054781876a0d5423c7755a7690815f3c2f5fDamien Lespiau}; 6802dd7054781876a0d5423c7755a7690815f3c2f5fDamien Lespiau 681cc9a53f076d4e958e595e1daaff2c286ce1b7bb1Daniel Vetter#define DRM_RDWR O_RDWR 6829b893e4a429d58bf0954ffc09b18890fcfe92941Rob Clark#define DRM_CLOEXEC O_CLOEXEC 6839b893e4a429d58bf0954ffc09b18890fcfe92941Rob Clarkstruct drm_prime_handle { 6849b893e4a429d58bf0954ffc09b18890fcfe92941Rob Clark __u32 handle; 6859b893e4a429d58bf0954ffc09b18890fcfe92941Rob Clark 6869b893e4a429d58bf0954ffc09b18890fcfe92941Rob Clark /** Flags.. only applicable for handle->fd */ 6879b893e4a429d58bf0954ffc09b18890fcfe92941Rob Clark __u32 flags; 6889b893e4a429d58bf0954ffc09b18890fcfe92941Rob Clark 6899b893e4a429d58bf0954ffc09b18890fcfe92941Rob Clark /** Returned dmabuf file descriptor */ 6909b893e4a429d58bf0954ffc09b18890fcfe92941Rob Clark __s32 fd; 6919b893e4a429d58bf0954ffc09b18890fcfe92941Rob Clark}; 6929b893e4a429d58bf0954ffc09b18890fcfe92941Rob Clark 6939433b702fc164c3fe9e17d646eeaaa5de17a52deMichel Dänzer#if defined(__cplusplus) 6949433b702fc164c3fe9e17d646eeaaa5de17a52deMichel Dänzer} 6959433b702fc164c3fe9e17d646eeaaa5de17a52deMichel Dänzer#endif 6969433b702fc164c3fe9e17d646eeaaa5de17a52deMichel Dänzer 6972b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg#include "drm_mode.h" 6982b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg 6999433b702fc164c3fe9e17d646eeaaa5de17a52deMichel Dänzer#if defined(__cplusplus) 7009433b702fc164c3fe9e17d646eeaaa5de17a52deMichel Dänzerextern "C" { 7019433b702fc164c3fe9e17d646eeaaa5de17a52deMichel Dänzer#endif 7029433b702fc164c3fe9e17d646eeaaa5de17a52deMichel Dänzer 7032b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg#define DRM_IOCTL_BASE 'd' 7042b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg#define DRM_IO(nr) _IO(DRM_IOCTL_BASE,nr) 7052b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg#define DRM_IOR(nr,type) _IOR(DRM_IOCTL_BASE,nr,type) 7062b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg#define DRM_IOW(nr,type) _IOW(DRM_IOCTL_BASE,nr,type) 7072b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg#define DRM_IOWR(nr,type) _IOWR(DRM_IOCTL_BASE,nr,type) 7082b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg 7092b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg#define DRM_IOCTL_VERSION DRM_IOWR(0x00, struct drm_version) 7102b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg#define DRM_IOCTL_GET_UNIQUE DRM_IOWR(0x01, struct drm_unique) 7112b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg#define DRM_IOCTL_GET_MAGIC DRM_IOR( 0x02, struct drm_auth) 7122b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg#define DRM_IOCTL_IRQ_BUSID DRM_IOWR(0x03, struct drm_irq_busid) 7132b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg#define DRM_IOCTL_GET_MAP DRM_IOWR(0x04, struct drm_map) 7142b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg#define DRM_IOCTL_GET_CLIENT DRM_IOWR(0x05, struct drm_client) 7152b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg#define DRM_IOCTL_GET_STATS DRM_IOR( 0x06, struct drm_stats) 7162b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg#define DRM_IOCTL_SET_VERSION DRM_IOWR(0x07, struct drm_set_version) 7172b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg#define DRM_IOCTL_MODESET_CTL DRM_IOW(0x08, struct drm_modeset_ctl) 7182b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg#define DRM_IOCTL_GEM_CLOSE DRM_IOW (0x09, struct drm_gem_close) 7192b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg#define DRM_IOCTL_GEM_FLINK DRM_IOWR(0x0a, struct drm_gem_flink) 7202b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg#define DRM_IOCTL_GEM_OPEN DRM_IOWR(0x0b, struct drm_gem_open) 7215c6c6913d1260024e5d156db7973c9e46fe1ff03Ben Skeggs#define DRM_IOCTL_GET_CAP DRM_IOWR(0x0c, struct drm_get_cap) 7222dd7054781876a0d5423c7755a7690815f3c2f5fDamien Lespiau#define DRM_IOCTL_SET_CLIENT_CAP DRM_IOW( 0x0d, struct drm_set_client_cap) 7232b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg 7242b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg#define DRM_IOCTL_SET_UNIQUE DRM_IOW( 0x10, struct drm_unique) 7252b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg#define DRM_IOCTL_AUTH_MAGIC DRM_IOW( 0x11, struct drm_auth) 7262b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg#define DRM_IOCTL_BLOCK DRM_IOWR(0x12, struct drm_block) 7272b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg#define DRM_IOCTL_UNBLOCK DRM_IOWR(0x13, struct drm_block) 7282b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg#define DRM_IOCTL_CONTROL DRM_IOW( 0x14, struct drm_control) 7292b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg#define DRM_IOCTL_ADD_MAP DRM_IOWR(0x15, struct drm_map) 7302b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg#define DRM_IOCTL_ADD_BUFS DRM_IOWR(0x16, struct drm_buf_desc) 7312b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg#define DRM_IOCTL_MARK_BUFS DRM_IOW( 0x17, struct drm_buf_desc) 7322b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg#define DRM_IOCTL_INFO_BUFS DRM_IOWR(0x18, struct drm_buf_info) 7332b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg#define DRM_IOCTL_MAP_BUFS DRM_IOWR(0x19, struct drm_buf_map) 7342b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg#define DRM_IOCTL_FREE_BUFS DRM_IOW( 0x1a, struct drm_buf_free) 7352b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg 7362b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg#define DRM_IOCTL_RM_MAP DRM_IOW( 0x1b, struct drm_map) 7372b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg 7382b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg#define DRM_IOCTL_SET_SAREA_CTX DRM_IOW( 0x1c, struct drm_ctx_priv_map) 7392b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg#define DRM_IOCTL_GET_SAREA_CTX DRM_IOWR(0x1d, struct drm_ctx_priv_map) 7402b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg 7412b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg#define DRM_IOCTL_SET_MASTER DRM_IO(0x1e) 7422b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg#define DRM_IOCTL_DROP_MASTER DRM_IO(0x1f) 7432b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg 7442b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg#define DRM_IOCTL_ADD_CTX DRM_IOWR(0x20, struct drm_ctx) 7452b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg#define DRM_IOCTL_RM_CTX DRM_IOWR(0x21, struct drm_ctx) 7462b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg#define DRM_IOCTL_MOD_CTX DRM_IOW( 0x22, struct drm_ctx) 7472b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg#define DRM_IOCTL_GET_CTX DRM_IOWR(0x23, struct drm_ctx) 7482b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg#define DRM_IOCTL_SWITCH_CTX DRM_IOW( 0x24, struct drm_ctx) 7492b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg#define DRM_IOCTL_NEW_CTX DRM_IOW( 0x25, struct drm_ctx) 7502b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg#define DRM_IOCTL_RES_CTX DRM_IOWR(0x26, struct drm_ctx_res) 7512b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg#define DRM_IOCTL_ADD_DRAW DRM_IOWR(0x27, struct drm_draw) 7522b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg#define DRM_IOCTL_RM_DRAW DRM_IOWR(0x28, struct drm_draw) 7532b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg#define DRM_IOCTL_DMA DRM_IOWR(0x29, struct drm_dma) 7542b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg#define DRM_IOCTL_LOCK DRM_IOW( 0x2a, struct drm_lock) 7552b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg#define DRM_IOCTL_UNLOCK DRM_IOW( 0x2b, struct drm_lock) 7562b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg#define DRM_IOCTL_FINISH DRM_IOW( 0x2c, struct drm_lock) 7572b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg 758cc0a14575d9fd0aafe73cb4aa445eaf024436114Dave Airlie#define DRM_IOCTL_PRIME_HANDLE_TO_FD DRM_IOWR(0x2d, struct drm_prime_handle) 759cc0a14575d9fd0aafe73cb4aa445eaf024436114Dave Airlie#define DRM_IOCTL_PRIME_FD_TO_HANDLE DRM_IOWR(0x2e, struct drm_prime_handle) 760cc0a14575d9fd0aafe73cb4aa445eaf024436114Dave Airlie 7612b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg#define DRM_IOCTL_AGP_ACQUIRE DRM_IO( 0x30) 7622b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg#define DRM_IOCTL_AGP_RELEASE DRM_IO( 0x31) 7632b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg#define DRM_IOCTL_AGP_ENABLE DRM_IOW( 0x32, struct drm_agp_mode) 7642b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg#define DRM_IOCTL_AGP_INFO DRM_IOR( 0x33, struct drm_agp_info) 7652b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg#define DRM_IOCTL_AGP_ALLOC DRM_IOWR(0x34, struct drm_agp_buffer) 7662b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg#define DRM_IOCTL_AGP_FREE DRM_IOW( 0x35, struct drm_agp_buffer) 7672b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg#define DRM_IOCTL_AGP_BIND DRM_IOW( 0x36, struct drm_agp_binding) 7682b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg#define DRM_IOCTL_AGP_UNBIND DRM_IOW( 0x37, struct drm_agp_binding) 7692b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg 7702b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg#define DRM_IOCTL_SG_ALLOC DRM_IOWR(0x38, struct drm_scatter_gather) 7712b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg#define DRM_IOCTL_SG_FREE DRM_IOW( 0x39, struct drm_scatter_gather) 7722b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg 7732b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg#define DRM_IOCTL_WAIT_VBLANK DRM_IOWR(0x3a, union drm_wait_vblank) 7742b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg 7752b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg#define DRM_IOCTL_UPDATE_DRAW DRM_IOW(0x3f, struct drm_update_draw) 7762b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg 7772b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg#define DRM_IOCTL_MODE_GETRESOURCES DRM_IOWR(0xA0, struct drm_mode_card_res) 7782b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg#define DRM_IOCTL_MODE_GETCRTC DRM_IOWR(0xA1, struct drm_mode_crtc) 7792b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg#define DRM_IOCTL_MODE_SETCRTC DRM_IOWR(0xA2, struct drm_mode_crtc) 7802b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg#define DRM_IOCTL_MODE_CURSOR DRM_IOWR(0xA3, struct drm_mode_cursor) 7812b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg#define DRM_IOCTL_MODE_GETGAMMA DRM_IOWR(0xA4, struct drm_mode_crtc_lut) 7822b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg#define DRM_IOCTL_MODE_SETGAMMA DRM_IOWR(0xA5, struct drm_mode_crtc_lut) 7832b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg#define DRM_IOCTL_MODE_GETENCODER DRM_IOWR(0xA6, struct drm_mode_get_encoder) 7842b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg#define DRM_IOCTL_MODE_GETCONNECTOR DRM_IOWR(0xA7, struct drm_mode_get_connector) 785cc9a53f076d4e958e595e1daaff2c286ce1b7bb1Daniel Vetter#define DRM_IOCTL_MODE_ATTACHMODE DRM_IOWR(0xA8, struct drm_mode_mode_cmd) /* deprecated (never worked) */ 786cc9a53f076d4e958e595e1daaff2c286ce1b7bb1Daniel Vetter#define DRM_IOCTL_MODE_DETACHMODE DRM_IOWR(0xA9, struct drm_mode_mode_cmd) /* deprecated (never worked) */ 7872b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg 7882b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg#define DRM_IOCTL_MODE_GETPROPERTY DRM_IOWR(0xAA, struct drm_mode_get_property) 7892b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg#define DRM_IOCTL_MODE_SETPROPERTY DRM_IOWR(0xAB, struct drm_mode_connector_set_property) 7902b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg#define DRM_IOCTL_MODE_GETPROPBLOB DRM_IOWR(0xAC, struct drm_mode_get_blob) 7912b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg#define DRM_IOCTL_MODE_GETFB DRM_IOWR(0xAD, struct drm_mode_fb_cmd) 7922b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg#define DRM_IOCTL_MODE_ADDFB DRM_IOWR(0xAE, struct drm_mode_fb_cmd) 7932b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg#define DRM_IOCTL_MODE_RMFB DRM_IOWR(0xAF, unsigned int) 794b80bcffba6175c53ebe1f1bd02730de0338cc039Kristian Høgsberg#define DRM_IOCTL_MODE_PAGE_FLIP DRM_IOWR(0xB0, struct drm_mode_crtc_page_flip) 795ac5595abc1c28b2c10a1463143e83d17415736f1Jakob Bornecrantz#define DRM_IOCTL_MODE_DIRTYFB DRM_IOWR(0xB1, struct drm_mode_fb_dirty_cmd) 796731cd5526e5c732d51307b26e784f454a724a699Jesse Barnes 7974473a7e8234da6d16f4ccfa660fbd72ff1b7dd95Dave Airlie#define DRM_IOCTL_MODE_CREATE_DUMB DRM_IOWR(0xB2, struct drm_mode_create_dumb) 7984473a7e8234da6d16f4ccfa660fbd72ff1b7dd95Dave Airlie#define DRM_IOCTL_MODE_MAP_DUMB DRM_IOWR(0xB3, struct drm_mode_map_dumb) 7994473a7e8234da6d16f4ccfa660fbd72ff1b7dd95Dave Airlie#define DRM_IOCTL_MODE_DESTROY_DUMB DRM_IOWR(0xB4, struct drm_mode_destroy_dumb) 800ac168bf2a068761b591187e6a0a52083d456280bJesse Barnes#define DRM_IOCTL_MODE_GETPLANERESOURCES DRM_IOWR(0xB5, struct drm_mode_get_plane_res) 801ac168bf2a068761b591187e6a0a52083d456280bJesse Barnes#define DRM_IOCTL_MODE_GETPLANE DRM_IOWR(0xB6, struct drm_mode_get_plane) 802ac168bf2a068761b591187e6a0a52083d456280bJesse Barnes#define DRM_IOCTL_MODE_SETPLANE DRM_IOWR(0xB7, struct drm_mode_set_plane) 803ac168bf2a068761b591187e6a0a52083d456280bJesse Barnes#define DRM_IOCTL_MODE_ADDFB2 DRM_IOWR(0xB8, struct drm_mode_fb_cmd2) 8048c75703df0fdf65b3851f8eb5822705638decff3Paulo Zanoni#define DRM_IOCTL_MODE_OBJ_GETPROPERTIES DRM_IOWR(0xB9, struct drm_mode_obj_get_properties) 8058c75703df0fdf65b3851f8eb5822705638decff3Paulo Zanoni#define DRM_IOCTL_MODE_OBJ_SETPROPERTY DRM_IOWR(0xBA, struct drm_mode_obj_set_property) 8062e0ab6237697c9754d92689f77c1792c11be881bDave Airlie#define DRM_IOCTL_MODE_CURSOR2 DRM_IOWR(0xBB, struct drm_mode_cursor2) 807ed44e0b9585c563905447eceed12af9c1c7ca8d4Ville Syrjälä#define DRM_IOCTL_MODE_ATOMIC DRM_IOWR(0xBC, struct drm_mode_atomic) 80832471b265c6fbce6d519f0420a0ffeb608296502Daniel Stone#define DRM_IOCTL_MODE_CREATEPROPBLOB DRM_IOWR(0xBD, struct drm_mode_create_blob) 80932471b265c6fbce6d519f0420a0ffeb608296502Daniel Stone#define DRM_IOCTL_MODE_DESTROYPROPBLOB DRM_IOWR(0xBE, struct drm_mode_destroy_blob) 8104473a7e8234da6d16f4ccfa660fbd72ff1b7dd95Dave Airlie 8112b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg/** 8122b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg * Device specific ioctls should only be in their respective headers 813cc9a53f076d4e958e595e1daaff2c286ce1b7bb1Daniel Vetter * The device specific ioctl range is from 0x40 to 0x9f. 8142b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg * Generic IOCTLS restart at 0xA0. 8152b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg * 8162b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg * \sa drmCommandNone(), drmCommandRead(), drmCommandWrite(), and 8172b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg * drmCommandReadWrite(). 8182b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg */ 8192b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg#define DRM_COMMAND_BASE 0x40 8202b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg#define DRM_COMMAND_END 0xA0 8212b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg 8222b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg/** 8232b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg * Header for events written back to userspace on the drm fd. The 8242b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg * type defines the type of event, the length specifies the total 8252b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg * length of the event (including the header), and user_data is 8262b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg * typically a 64 bit value passed with the ioctl that triggered the 8272b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg * event. A read on the drm fd will always only return complete 8282b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg * events, that is, if for example the read buffer is 100 bytes, and 8292b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg * there are two 64 byte events pending, only one will be returned. 8302b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg * 8312b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg * Event types 0 - 0x7fffffff are generic drm events, 0x80000000 and 8322b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg * up are chipset specific. 8332b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg */ 8342b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsbergstruct drm_event { 8352b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg __u32 type; 8362b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg __u32 length; 8372b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg}; 8382b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg 8392b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg#define DRM_EVENT_VBLANK 0x01 840b80bcffba6175c53ebe1f1bd02730de0338cc039Kristian Høgsberg#define DRM_EVENT_FLIP_COMPLETE 0x02 8412b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg 8422b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsbergstruct drm_event_vblank { 8432b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg struct drm_event base; 8442b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg __u64 user_data; 8452b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg __u32 tv_sec; 8462b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg __u32 tv_usec; 8472b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg __u32 sequence; 8482b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg __u32 reserved; 8492b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg}; 8502b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg 8512b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg/* typedef area */ 8522b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsbergtypedef struct drm_clip_rect drm_clip_rect_t; 8532b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsbergtypedef struct drm_drawable_info drm_drawable_info_t; 8542b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsbergtypedef struct drm_tex_region drm_tex_region_t; 8552b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsbergtypedef struct drm_hw_lock drm_hw_lock_t; 8562b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsbergtypedef struct drm_version drm_version_t; 8572b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsbergtypedef struct drm_unique drm_unique_t; 8582b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsbergtypedef struct drm_list drm_list_t; 8592b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsbergtypedef struct drm_block drm_block_t; 8602b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsbergtypedef struct drm_control drm_control_t; 8612b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsbergtypedef enum drm_map_type drm_map_type_t; 8622b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsbergtypedef enum drm_map_flags drm_map_flags_t; 8632b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsbergtypedef struct drm_ctx_priv_map drm_ctx_priv_map_t; 8642b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsbergtypedef struct drm_map drm_map_t; 8652b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsbergtypedef struct drm_client drm_client_t; 8662b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsbergtypedef enum drm_stat_type drm_stat_type_t; 8672b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsbergtypedef struct drm_stats drm_stats_t; 8682b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsbergtypedef enum drm_lock_flags drm_lock_flags_t; 8692b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsbergtypedef struct drm_lock drm_lock_t; 8702b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsbergtypedef enum drm_dma_flags drm_dma_flags_t; 8712b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsbergtypedef struct drm_buf_desc drm_buf_desc_t; 8722b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsbergtypedef struct drm_buf_info drm_buf_info_t; 8732b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsbergtypedef struct drm_buf_free drm_buf_free_t; 8742b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsbergtypedef struct drm_buf_pub drm_buf_pub_t; 8752b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsbergtypedef struct drm_buf_map drm_buf_map_t; 8762b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsbergtypedef struct drm_dma drm_dma_t; 8772b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsbergtypedef union drm_wait_vblank drm_wait_vblank_t; 8782b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsbergtypedef struct drm_agp_mode drm_agp_mode_t; 8792b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsbergtypedef enum drm_ctx_flags drm_ctx_flags_t; 8802b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsbergtypedef struct drm_ctx drm_ctx_t; 8812b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsbergtypedef struct drm_ctx_res drm_ctx_res_t; 8822b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsbergtypedef struct drm_draw drm_draw_t; 8832b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsbergtypedef struct drm_update_draw drm_update_draw_t; 8842b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsbergtypedef struct drm_auth drm_auth_t; 8852b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsbergtypedef struct drm_irq_busid drm_irq_busid_t; 8862b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsbergtypedef enum drm_vblank_seq_type drm_vblank_seq_type_t; 8872b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg 8882b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsbergtypedef struct drm_agp_buffer drm_agp_buffer_t; 8892b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsbergtypedef struct drm_agp_binding drm_agp_binding_t; 8902b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsbergtypedef struct drm_agp_info drm_agp_info_t; 8912b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsbergtypedef struct drm_scatter_gather drm_scatter_gather_t; 8922b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsbergtypedef struct drm_set_version drm_set_version_t; 8932b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg 8949433b702fc164c3fe9e17d646eeaaa5de17a52deMichel Dänzer#if defined(__cplusplus) 8959433b702fc164c3fe9e17d646eeaaa5de17a52deMichel Dänzer} 8969433b702fc164c3fe9e17d646eeaaa5de17a52deMichel Dänzer#endif 8979433b702fc164c3fe9e17d646eeaaa5de17a52deMichel Dänzer 8982b42af9a2fd8e35e920d61a212ce6b9c85354289Kristian Høgsberg#endif 899