diff options
Diffstat (limited to 'include')
| -rw-r--r-- | include/linux/drm.h | 1042 | ||||
| -rw-r--r-- | include/linux/drm_mode.h | 1032 |
2 files changed, 0 insertions, 2074 deletions
diff --git a/include/linux/drm.h b/include/linux/drm.h deleted file mode 100644 index 438abde3..00000000 --- a/include/linux/drm.h +++ /dev/null @@ -1,1042 +0,0 @@ -/** - * \file drm.h - * Header for the Direct Rendering Manager - * - * \author Rickard E. (Rik) Faith <faith@valinux.com> - * - * \par Acknowledgments: - * Dec 1999, Richard Henderson <rth@twiddle.net>, 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(__linux__) - -#include <linux/types.h> -#include <asm/ioctl.h> -typedef unsigned int drm_handle_t; - -#else /* One of the BSDs */ - -#include <stdint.h> -#include <sys/ioccom.h> -#include <sys/types.h> -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 size_t __kernel_size_t; -typedef unsigned long drm_handle_t; - -#endif - -#if defined(__cplusplus) -extern "C" { -#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 */ - __kernel_size_t name_len; /**< Length of name buffer */ - char *name; /**< Name of driver */ - __kernel_size_t date_len; /**< Length of date buffer */ - char *date; /**< User-space buffer to hold date */ - __kernel_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 { - __kernel_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) */ - enum drm_map_type type; /**< Type of memory to map */ - enum drm_map_flags flags; /**< Flags */ - void *handle; /**< User-space: "Handle" to pass to mmap() */ - /**< Kernel-space: kernel-virtual address */ - int mtrr; /**< MTRR slot used */ - /* Private data */ -}; - -/** - * DRM_IOCTL_GET_CLIENT ioctl argument type. - */ -struct drm_client { - int idx; /**< Which client desired? */ - int auth; /**< Is client authenticated? */ - unsigned long pid; /**< Process ID */ - unsigned long uid; /**< User ID */ - unsigned long magic; /**< Magic */ - unsigned long iocs; /**< Ioctl count */ -}; - -enum drm_stat_type { - _DRM_STAT_LOCK, - _DRM_STAT_OPENS, - _DRM_STAT_CLOSES, - _DRM_STAT_IOCTLS, - _DRM_STAT_LOCKS, - _DRM_STAT_UNLOCKS, - _DRM_STAT_VALUE, /**< Generic value */ - _DRM_STAT_BYTE, /**< Generic byte counter (1024bytes/K) */ - _DRM_STAT_COUNT, /**< Generic non-byte counter (1000/k) */ - - _DRM_STAT_IRQ, /**< IRQ */ - _DRM_STAT_PRIMARY, /**< Primary DMA bytes */ - _DRM_STAT_SECONDARY, /**< Secondary DMA bytes */ - _DRM_STAT_DMA, /**< DMA */ - _DRM_STAT_SPECIAL, /**< Special DMA (e.g., priority or polled) */ - _DRM_STAT_MISSED /**< Missed DMA opportunity */ - /* Add to the *END* of the list */ -}; - -/** - * DRM_IOCTL_GET_STATS ioctl argument type. - */ -struct drm_stats { - unsigned long count; - struct { - unsigned long value; - enum drm_stat_type type; - } data[15]; -}; - -/** - * Hardware locking flags. - */ -enum drm_lock_flags { - _DRM_LOCK_READY = 0x01, /**< Wait until hardware is ready for DMA */ - _DRM_LOCK_QUIESCENT = 0x02, /**< Wait until hardware quiescent */ - _DRM_LOCK_FLUSH = 0x04, /**< Flush this context's DMA queue first */ - _DRM_LOCK_FLUSH_ALL = 0x08, /**< Flush all DMA queues first */ - /* These *HALT* flags aren't supported yet - -- they will be used to support the - full-screen DGA-like mode. */ - _DRM_HALT_ALL_QUEUES = 0x10, /**< Halt all current and future queues */ - _DRM_HALT_CUR_QUEUES = 0x20 /**< Halt all current queues */ -}; - -/** - * DRM_IOCTL_LOCK, DRM_IOCTL_UNLOCK and DRM_IOCTL_FINISH ioctl argument type. - * - * \sa drmGetLock() and drmUnlock(). - */ -struct drm_lock { - int context; - enum drm_lock_flags flags; -}; - -/** - * DMA flags - * - * \warning - * These values \e must match xf86drm.h. - * - * \sa drm_dma. - */ -enum drm_dma_flags { - /* Flags for DMA buffer dispatch */ - _DRM_DMA_BLOCK = 0x01, /**< - * Block until buffer dispatched. - * - * \note The buffer may not yet have - * been processed by the hardware -- - * getting a hardware lock with the - * hardware quiescent will ensure - * that the buffer has been - * processed. - */ - _DRM_DMA_WHILE_LOCKED = 0x02, /**< Dispatch while lock held */ - _DRM_DMA_PRIORITY = 0x04, /**< High priority dispatch */ - - /* Flags for DMA buffer request */ - _DRM_DMA_WAIT = 0x10, /**< Wait for free buffers */ - _DRM_DMA_SMALLER_OK = 0x20, /**< Smaller-than-requested buffers OK */ - _DRM_DMA_LARGER_OK = 0x40 /**< Larger-than-requested buffers OK */ -}; - -/** - * DRM_IOCTL_ADD_BUFS and DRM_IOCTL_MARK_BUFS ioctl argument type. - * - * \sa drmAddBufs(). - */ -struct drm_buf_desc { - int count; /**< Number of buffers of this size */ - int size; /**< Size in bytes */ - int low_mark; /**< Low water mark */ - int high_mark; /**< High water mark */ - enum { - _DRM_PAGE_ALIGN = 0x01, /**< Align on page boundaries for DMA */ - _DRM_AGP_BUFFER = 0x02, /**< Buffer is in AGP space */ - _DRM_SG_BUFFER = 0x04, /**< Scatter/gather memory buffer */ - _DRM_FB_BUFFER = 0x08, /**< Buffer is in frame buffer */ - _DRM_PCI_BUFFER_RO = 0x10 /**< Map PCI DMA buffer read-only */ - } flags; - unsigned long agp_start; /**< - * Start address of where the AGP buffers are - * in the AGP aperture - */ -}; - -/** - * DRM_IOCTL_INFO_BUFS ioctl argument type. - */ -struct drm_buf_info { - int count; /**< Entries in list */ - struct drm_buf_desc *list; -}; - -/** - * DRM_IOCTL_FREE_BUFS ioctl argument type. - */ -struct drm_buf_free { - int count; - int *list; -}; - -/** - * Buffer information - * - * \sa drm_buf_map. - */ -struct drm_buf_pub { - int idx; /**< Index into the master buffer list */ - int total; /**< Buffer size */ - int used; /**< Amount of buffer in use (for DMA) */ - void *address; /**< Address of buffer */ -}; - -/** - * DRM_IOCTL_MAP_BUFS ioctl argument type. - */ -struct drm_buf_map { - int count; /**< Length of the buffer list */ -#ifdef __cplusplus - void *virt; -#else - void *virtual; /**< Mmap'd area in user-virtual */ -#endif - struct drm_buf_pub *list; /**< Buffer information */ -}; - -/** - * DRM_IOCTL_DMA ioctl argument type. - * - * Indices here refer to the offset into the buffer list in drm_buf_get. - * - * \sa drmDMA(). - */ -struct drm_dma { - int context; /**< Context handle */ - int send_count; /**< Number of buffers to send */ - int *send_indices; /**< List of handles to buffers */ - int *send_sizes; /**< Lengths of data to send */ - enum drm_dma_flags flags; /**< Flags */ - int request_count; /**< Number of buffers requested */ - int request_size; /**< Desired size for buffers */ - int *request_indices; /**< Buffer information */ - int *request_sizes; - int granted_count; /**< Number of buffers granted */ -}; - -enum drm_ctx_flags { - _DRM_CONTEXT_PRESERVED = 0x01, - _DRM_CONTEXT_2DONLY = 0x02 -}; - -/** - * DRM_IOCTL_ADD_CTX ioctl argument type. - * - * \sa drmCreateContext() and drmDestroyContext(). - */ -struct drm_ctx { - drm_context_t handle; - enum drm_ctx_flags flags; -}; - -/** - * DRM_IOCTL_RES_CTX ioctl argument type. - */ -struct drm_ctx_res { - int count; - struct drm_ctx *contexts; -}; - -/** - * DRM_IOCTL_ADD_DRAW and DRM_IOCTL_RM_DRAW ioctl argument type. - */ -struct drm_draw { - drm_drawable_t handle; -}; - -/** - * DRM_IOCTL_UPDATE_DRAW ioctl argument type. - */ -typedef enum { - DRM_DRAWABLE_CLIPRECTS -} drm_drawable_info_type_t; - -struct drm_update_draw { - drm_drawable_t handle; - unsigned int type; - unsigned int num; - unsigned long long data; -}; - -/** - * DRM_IOCTL_GET_MAGIC and DRM_IOCTL_AUTH_MAGIC ioctl argument type. - */ -struct drm_auth { - drm_magic_t magic; -}; - -/** - * DRM_IOCTL_IRQ_BUSID ioctl argument type. - * - * \sa drmGetInterruptFromBusID(). - */ -struct drm_irq_busid { - int irq; /**< IRQ number */ - int busnum; /**< bus number */ - int devnum; /**< device number */ - int funcnum; /**< function number */ -}; - -enum drm_vblank_seq_type { - _DRM_VBLANK_ABSOLUTE = 0x0, /**< Wait for specific vblank sequence number */ - _DRM_VBLANK_RELATIVE = 0x1, /**< Wait for given number of vblanks */ - /* bits 1-6 are reserved for high crtcs */ - _DRM_VBLANK_HIGH_CRTC_MASK = 0x0000003e, - _DRM_VBLANK_EVENT = 0x4000000, /**< Send event instead of blocking */ - _DRM_VBLANK_FLIP = 0x8000000, /**< Scheduled buffer swap should flip */ - _DRM_VBLANK_NEXTONMISS = 0x10000000, /**< If missed, wait for next vblank */ - _DRM_VBLANK_SECONDARY = 0x20000000, /**< Secondary display controller */ - _DRM_VBLANK_SIGNAL = 0x40000000 /**< Send signal instead of blocking, unsupported */ -}; -#define _DRM_VBLANK_HIGH_CRTC_SHIFT 1 - -#define _DRM_VBLANK_TYPES_MASK (_DRM_VBLANK_ABSOLUTE | _DRM_VBLANK_RELATIVE) -#define _DRM_VBLANK_FLAGS_MASK (_DRM_VBLANK_EVENT | _DRM_VBLANK_SIGNAL | \ - _DRM_VBLANK_SECONDARY | _DRM_VBLANK_NEXTONMISS) - -struct drm_wait_vblank_request { - enum drm_vblank_seq_type type; - unsigned int sequence; - unsigned long signal; -}; - -struct drm_wait_vblank_reply { - enum drm_vblank_seq_type type; - unsigned int sequence; - long tval_sec; - long tval_usec; -}; - -/** - * DRM_IOCTL_WAIT_VBLANK ioctl argument type. - * - * \sa drmWaitVBlank(). - */ -union drm_wait_vblank { - struct drm_wait_vblank_request request; - struct drm_wait_vblank_reply reply; -}; - -#define _DRM_PRE_MODESET 1 -#define _DRM_POST_MODESET 2 - -/** - * DRM_IOCTL_MODESET_CTL ioctl argument type - * - * \sa drmModesetCtl(). - */ -struct drm_modeset_ctl { - __u32 crtc; - __u32 cmd; -}; - -/** - * DRM_IOCTL_AGP_ENABLE ioctl argument type. - * - * \sa drmAgpEnable(). - */ -struct drm_agp_mode { - unsigned long mode; /**< AGP mode */ -}; - -/** - * DRM_IOCTL_AGP_ALLOC and DRM_IOCTL_AGP_FREE ioctls argument type. - * - * \sa drmAgpAlloc() and drmAgpFree(). - */ -struct drm_agp_buffer { - unsigned long size; /**< In bytes -- will round to page boundary */ - unsigned long handle; /**< Used for binding / unbinding */ - unsigned long type; /**< Type of memory to allocate */ - unsigned long physical; /**< Physical used by i810 */ -}; - -/** - * DRM_IOCTL_AGP_BIND and DRM_IOCTL_AGP_UNBIND ioctls argument type. - * - * \sa drmAgpBind() and drmAgpUnbind(). - */ -struct drm_agp_binding { - unsigned long handle; /**< From drm_agp_buffer */ - unsigned long offset; /**< In bytes -- will round to page boundary */ -}; - -/** - * DRM_IOCTL_AGP_INFO ioctl argument type. - * - * \sa drmAgpVersionMajor(), drmAgpVersionMinor(), drmAgpGetMode(), - * drmAgpBase(), drmAgpSize(), drmAgpMemoryUsed(), drmAgpMemoryAvail(), - * drmAgpVendorId() and drmAgpDeviceId(). - */ -struct drm_agp_info { - int agp_version_major; - int agp_version_minor; - unsigned long mode; - unsigned long aperture_base; /* physical address */ - unsigned long aperture_size; /* bytes */ - unsigned long memory_allowed; /* bytes */ - unsigned long memory_used; - - /* PCI information */ - unsigned short id_vendor; - unsigned short id_device; -}; - -/** - * DRM_IOCTL_SG_ALLOC ioctl argument type. - */ -struct drm_scatter_gather { - unsigned long size; /**< In bytes -- will round to page boundary */ - unsigned long handle; /**< Used for mapping / unmapping */ -}; - -/** - * DRM_IOCTL_SET_VERSION ioctl argument type. - */ -struct drm_set_version { - int drm_di_major; - int drm_di_minor; - int drm_dd_major; - int drm_dd_minor; -}; - -/** DRM_IOCTL_GEM_CLOSE ioctl argument type */ -struct drm_gem_close { - /** Handle of the object to be closed. */ - __u32 handle; - __u32 pad; -}; - -/** DRM_IOCTL_GEM_FLINK ioctl argument type */ -struct drm_gem_flink { - /** Handle for the object being named */ - __u32 handle; - - /** Returned global name */ - __u32 name; -}; - -/** DRM_IOCTL_GEM_OPEN ioctl argument type */ -struct drm_gem_open { - /** Name of object being opened */ - __u32 name; - - /** Returned handle for the object */ - __u32 handle; - - /** Returned size of the object */ - __u64 size; -}; - -#define DRM_CAP_DUMB_BUFFER 0x1 -#define DRM_CAP_VBLANK_HIGH_CRTC 0x2 -#define DRM_CAP_DUMB_PREFERRED_DEPTH 0x3 -#define DRM_CAP_DUMB_PREFER_SHADOW 0x4 -#define DRM_CAP_PRIME 0x5 -#define DRM_PRIME_CAP_IMPORT 0x1 -#define DRM_PRIME_CAP_EXPORT 0x2 -#define DRM_CAP_TIMESTAMP_MONOTONIC 0x6 -#define DRM_CAP_ASYNC_PAGE_FLIP 0x7 -/* - * The CURSOR_WIDTH and CURSOR_HEIGHT capabilities return a valid widthxheight - * combination for the hardware cursor. The intention is that a hardware - * agnostic userspace can query a cursor plane size to use. - * - * Note that the cross-driver contract is to merely return a valid size; - * drivers are free to attach another meaning on top, eg. i915 returns the - * maximum plane size. - */ -#define DRM_CAP_CURSOR_WIDTH 0x8 -#define DRM_CAP_CURSOR_HEIGHT 0x9 -#define DRM_CAP_ADDFB2_MODIFIERS 0x10 -#define DRM_CAP_PAGE_FLIP_TARGET 0x11 -#define DRM_CAP_CRTC_IN_VBLANK_EVENT 0x12 -#define DRM_CAP_SYNCOBJ 0x13 -#define DRM_CAP_SYNCOBJ_TIMELINE 0x14 - -/** DRM_IOCTL_GET_CAP ioctl argument type */ -struct drm_get_cap { - __u64 capability; - __u64 value; -}; - -/** - * DRM_CLIENT_CAP_STEREO_3D - * - * if set to 1, the DRM core will expose the stereo 3D capabilities of the - * monitor by advertising the supported 3D layouts in the flags of struct - * drm_mode_modeinfo. - */ -#define DRM_CLIENT_CAP_STEREO_3D 1 - -/** - * DRM_CLIENT_CAP_UNIVERSAL_PLANES - * - * If set to 1, the DRM core will expose all planes (overlay, primary, and - * cursor) to userspace. - */ -#define DRM_CLIENT_CAP_UNIVERSAL_PLANES 2 - -/** - * DRM_CLIENT_CAP_ATOMIC - * - * If set to 1, the DRM core will expose atomic properties to userspace - */ -#define DRM_CLIENT_CAP_ATOMIC 3 - -/** - * DRM_CLIENT_CAP_ASPECT_RATIO - * - * If set to 1, the DRM core will provide aspect ratio information in modes. - */ -#define DRM_CLIENT_CAP_ASPECT_RATIO 4 - -/** - * DRM_CLIENT_CAP_WRITEBACK_CONNECTORS - * - * If set to 1, the DRM core will expose special connectors to be used for - * writing back to memory the scene setup in the commit. Depends on client - * also supporting DRM_CLIENT_CAP_ATOMIC - */ -#define DRM_CLIENT_CAP_WRITEBACK_CONNECTORS 5 - -/** DRM_IOCTL_SET_CLIENT_CAP ioctl argument type */ -struct drm_set_client_cap { - __u64 capability; - __u64 value; -}; - -#define DRM_RDWR O_RDWR -#define DRM_CLOEXEC O_CLOEXEC -struct drm_prime_handle { - __u32 handle; - - /** Flags.. only applicable for handle->fd */ - __u32 flags; - - /** Returned dmabuf file descriptor */ - __s32 fd; -}; - -struct drm_syncobj_create { - __u32 handle; -#define DRM_SYNCOBJ_CREATE_SIGNALED (1 << 0) - __u32 flags; -}; - -struct drm_syncobj_destroy { - __u32 handle; - __u32 pad; -}; - -#define DRM_SYNCOBJ_FD_TO_HANDLE_FLAGS_IMPORT_SYNC_FILE (1 << 0) -#define DRM_SYNCOBJ_HANDLE_TO_FD_FLAGS_EXPORT_SYNC_FILE (1 << 0) -struct drm_syncobj_handle { - __u32 handle; - __u32 flags; - - __s32 fd; - __u32 pad; -}; - -struct drm_syncobj_transfer { - __u32 src_handle; - __u32 dst_handle; - __u64 src_point; - __u64 dst_point; - __u32 flags; - __u32 pad; -}; - -#define DRM_SYNCOBJ_WAIT_FLAGS_WAIT_ALL (1 << 0) -#define DRM_SYNCOBJ_WAIT_FLAGS_WAIT_FOR_SUBMIT (1 << 1) -#define DRM_SYNCOBJ_WAIT_FLAGS_WAIT_AVAILABLE (1 << 2) /* wait for time point to become available */ -struct drm_syncobj_wait { - __u64 handles; - /* absolute timeout */ - __s64 timeout_nsec; - __u32 count_handles; - __u32 flags; - __u32 first_signaled; /* only valid when not waiting all */ - __u32 pad; -}; - -struct drm_syncobj_timeline_wait { - __u64 handles; - /* wait on specific timeline point for every handles*/ - __u64 points; - /* absolute timeout */ - __s64 timeout_nsec; - __u32 count_handles; - __u32 flags; - __u32 first_signaled; /* only valid when not waiting all */ - __u32 pad; -}; - - -struct drm_syncobj_array { - __u64 handles; - __u32 count_handles; - __u32 pad; -}; - -struct drm_syncobj_timeline_array { - __u64 handles; - __u64 points; - __u32 count_handles; - __u32 pad; -}; - - -/* Query current scanout sequence number */ -struct drm_crtc_get_sequence { - __u32 crtc_id; /* requested crtc_id */ - __u32 active; /* return: crtc output is active */ - __u64 sequence; /* return: most recent vblank sequence */ - __s64 sequence_ns; /* return: most recent time of first pixel out */ -}; - -/* Queue event to be delivered at specified sequence. Time stamp marks - * when the first pixel of the refresh cycle leaves the display engine - * for the display - */ -#define DRM_CRTC_SEQUENCE_RELATIVE 0x00000001 /* sequence is relative to current */ -#define DRM_CRTC_SEQUENCE_NEXT_ON_MISS 0x00000002 /* Use next sequence if we've missed */ - -struct drm_crtc_queue_sequence { - __u32 crtc_id; - __u32 flags; - __u64 sequence; /* on input, target sequence. on output, actual sequence */ - __u64 user_data; /* user data passed to event */ -}; - -#if defined(__cplusplus) -} -#endif - -#include "drm_mode.h" - -#if defined(__cplusplus) -extern "C" { -#endif - -#define DRM_IOCTL_BASE 'd' -#define DRM_IO(nr) _IO(DRM_IOCTL_BASE,nr) -#define DRM_IOR(nr,type) _IOR(DRM_IOCTL_BASE,nr,type) -#define DRM_IOW(nr,type) _IOW(DRM_IOCTL_BASE,nr,type) -#define DRM_IOWR(nr,type) _IOWR(DRM_IOCTL_BASE,nr,type) - -#define DRM_IOCTL_VERSION DRM_IOWR(0x00, struct drm_version) -#define DRM_IOCTL_GET_UNIQUE DRM_IOWR(0x01, struct drm_unique) -#define DRM_IOCTL_GET_MAGIC DRM_IOR( 0x02, struct drm_auth) -#define DRM_IOCTL_IRQ_BUSID DRM_IOWR(0x03, struct drm_irq_busid) -#define DRM_IOCTL_GET_MAP DRM_IOWR(0x04, struct drm_map) -#define DRM_IOCTL_GET_CLIENT DRM_IOWR(0x05, struct drm_client) -#define DRM_IOCTL_GET_STATS DRM_IOR( 0x06, struct drm_stats) -#define DRM_IOCTL_SET_VERSION DRM_IOWR(0x07, struct drm_set_version) -#define DRM_IOCTL_MODESET_CTL DRM_IOW(0x08, struct drm_modeset_ctl) -#define DRM_IOCTL_GEM_CLOSE DRM_IOW (0x09, struct drm_gem_close) -#define DRM_IOCTL_GEM_FLINK DRM_IOWR(0x0a, struct drm_gem_flink) -#define DRM_IOCTL_GEM_OPEN DRM_IOWR(0x0b, struct drm_gem_open) -#define DRM_IOCTL_GET_CAP DRM_IOWR(0x0c, struct drm_get_cap) -#define DRM_IOCTL_SET_CLIENT_CAP DRM_IOW( 0x0d, struct drm_set_client_cap) - -#define DRM_IOCTL_SET_UNIQUE DRM_IOW( 0x10, struct drm_unique) -#define DRM_IOCTL_AUTH_MAGIC DRM_IOW( 0x11, struct drm_auth) -#define DRM_IOCTL_BLOCK DRM_IOWR(0x12, struct drm_block) -#define DRM_IOCTL_UNBLOCK DRM_IOWR(0x13, struct drm_block) -#define DRM_IOCTL_CONTROL DRM_IOW( 0x14, struct drm_control) -#define DRM_IOCTL_ADD_MAP DRM_IOWR(0x15, struct drm_map) -#define DRM_IOCTL_ADD_BUFS DRM_IOWR(0x16, struct drm_buf_desc) -#define DRM_IOCTL_MARK_BUFS DRM_IOW( 0x17, struct drm_buf_desc) -#define DRM_IOCTL_INFO_BUFS DRM_IOWR(0x18, struct drm_buf_info) -#define DRM_IOCTL_MAP_BUFS DRM_IOWR(0x19, struct drm_buf_map) -#define DRM_IOCTL_FREE_BUFS DRM_IOW( 0x1a, struct drm_buf_free) - -#define DRM_IOCTL_RM_MAP DRM_IOW( 0x1b, struct drm_map) - -#define DRM_IOCTL_SET_SAREA_CTX DRM_IOW( 0x1c, struct drm_ctx_priv_map) -#define DRM_IOCTL_GET_SAREA_CTX DRM_IOWR(0x1d, struct drm_ctx_priv_map) - -#define DRM_IOCTL_SET_MASTER DRM_IO(0x1e) -#define DRM_IOCTL_DROP_MASTER DRM_IO(0x1f) - -#define DRM_IOCTL_ADD_CTX DRM_IOWR(0x20, struct drm_ctx) -#define DRM_IOCTL_RM_CTX DRM_IOWR(0x21, struct drm_ctx) -#define DRM_IOCTL_MOD_CTX DRM_IOW( 0x22, struct drm_ctx) -#define DRM_IOCTL_GET_CTX DRM_IOWR(0x23, struct drm_ctx) -#define DRM_IOCTL_SWITCH_CTX DRM_IOW( 0x24, struct drm_ctx) -#define DRM_IOCTL_NEW_CTX DRM_IOW( 0x25, struct drm_ctx) -#define DRM_IOCTL_RES_CTX DRM_IOWR(0x26, struct drm_ctx_res) -#define DRM_IOCTL_ADD_DRAW DRM_IOWR(0x27, struct drm_draw) -#define DRM_IOCTL_RM_DRAW DRM_IOWR(0x28, struct drm_draw) -#define DRM_IOCTL_DMA DRM_IOWR(0x29, struct drm_dma) -#define DRM_IOCTL_LOCK DRM_IOW( 0x2a, struct drm_lock) -#define DRM_IOCTL_UNLOCK DRM_IOW( 0x2b, struct drm_lock) -#define DRM_IOCTL_FINISH DRM_IOW( 0x2c, struct drm_lock) - -#define DRM_IOCTL_PRIME_HANDLE_TO_FD DRM_IOWR(0x2d, struct drm_prime_handle) -#define DRM_IOCTL_PRIME_FD_TO_HANDLE DRM_IOWR(0x2e, struct drm_prime_handle) - -#define DRM_IOCTL_AGP_ACQUIRE DRM_IO( 0x30) -#define DRM_IOCTL_AGP_RELEASE DRM_IO( 0x31) -#define DRM_IOCTL_AGP_ENABLE DRM_IOW( 0x32, struct drm_agp_mode) -#define DRM_IOCTL_AGP_INFO DRM_IOR( 0x33, struct drm_agp_info) -#define DRM_IOCTL_AGP_ALLOC DRM_IOWR(0x34, struct drm_agp_buffer) -#define DRM_IOCTL_AGP_FREE DRM_IOW( 0x35, struct drm_agp_buffer) -#define DRM_IOCTL_AGP_BIND DRM_IOW( 0x36, struct drm_agp_binding) -#define DRM_IOCTL_AGP_UNBIND DRM_IOW( 0x37, struct drm_agp_binding) - -#define DRM_IOCTL_SG_ALLOC DRM_IOWR(0x38, struct drm_scatter_gather) -#define DRM_IOCTL_SG_FREE DRM_IOW( 0x39, struct drm_scatter_gather) - -#define DRM_IOCTL_WAIT_VBLANK DRM_IOWR(0x3a, union drm_wait_vblank) - -#define DRM_IOCTL_CRTC_GET_SEQUENCE DRM_IOWR(0x3b, struct drm_crtc_get_sequence) -#define DRM_IOCTL_CRTC_QUEUE_SEQUENCE DRM_IOWR(0x3c, struct drm_crtc_queue_sequence) - -#define DRM_IOCTL_UPDATE_DRAW DRM_IOW(0x3f, struct drm_update_draw) - -#define DRM_IOCTL_MODE_GETRESOURCES DRM_IOWR(0xA0, struct drm_mode_card_res) -#define DRM_IOCTL_MODE_GETCRTC DRM_IOWR(0xA1, struct drm_mode_crtc) -#define DRM_IOCTL_MODE_SETCRTC DRM_IOWR(0xA2, struct drm_mode_crtc) -#define DRM_IOCTL_MODE_CURSOR DRM_IOWR(0xA3, struct drm_mode_cursor) -#define DRM_IOCTL_MODE_GETGAMMA DRM_IOWR(0xA4, struct drm_mode_crtc_lut) -#define DRM_IOCTL_MODE_SETGAMMA DRM_IOWR(0xA5, struct drm_mode_crtc_lut) -#define DRM_IOCTL_MODE_GETENCODER DRM_IOWR(0xA6, struct drm_mode_get_encoder) -#define DRM_IOCTL_MODE_GETCONNECTOR DRM_IOWR(0xA7, struct drm_mode_get_connector) -#define DRM_IOCTL_MODE_ATTACHMODE DRM_IOWR(0xA8, struct drm_mode_mode_cmd) /* deprecated (never worked) */ -#define DRM_IOCTL_MODE_DETACHMODE DRM_IOWR(0xA9, struct drm_mode_mode_cmd) /* deprecated (never worked) */ - -#define DRM_IOCTL_MODE_GETPROPERTY DRM_IOWR(0xAA, struct drm_mode_get_property) -#define DRM_IOCTL_MODE_SETPROPERTY DRM_IOWR(0xAB, struct drm_mode_connector_set_property) -#define DRM_IOCTL_MODE_GETPROPBLOB DRM_IOWR(0xAC, struct drm_mode_get_blob) -#define DRM_IOCTL_MODE_GETFB DRM_IOWR(0xAD, struct drm_mode_fb_cmd) -#define DRM_IOCTL_MODE_ADDFB DRM_IOWR(0xAE, struct drm_mode_fb_cmd) -#define DRM_IOCTL_MODE_RMFB DRM_IOWR(0xAF, unsigned int) -#define DRM_IOCTL_MODE_PAGE_FLIP DRM_IOWR(0xB0, struct drm_mode_crtc_page_flip) -#define DRM_IOCTL_MODE_DIRTYFB DRM_IOWR(0xB1, struct drm_mode_fb_dirty_cmd) - -#define DRM_IOCTL_MODE_CREATE_DUMB DRM_IOWR(0xB2, struct drm_mode_create_dumb) -#define DRM_IOCTL_MODE_MAP_DUMB DRM_IOWR(0xB3, struct drm_mode_map_dumb) -#define DRM_IOCTL_MODE_DESTROY_DUMB DRM_IOWR(0xB4, struct drm_mode_destroy_dumb) -#define DRM_IOCTL_MODE_GETPLANERESOURCES DRM_IOWR(0xB5, struct drm_mode_get_plane_res) -#define DRM_IOCTL_MODE_GETPLANE DRM_IOWR(0xB6, struct drm_mode_get_plane) -#define DRM_IOCTL_MODE_SETPLANE DRM_IOWR(0xB7, struct drm_mode_set_plane) -#define DRM_IOCTL_MODE_ADDFB2 DRM_IOWR(0xB8, struct drm_mode_fb_cmd2) -#define DRM_IOCTL_MODE_OBJ_GETPROPERTIES DRM_IOWR(0xB9, struct drm_mode_obj_get_properties) -#define DRM_IOCTL_MODE_OBJ_SETPROPERTY DRM_IOWR(0xBA, struct drm_mode_obj_set_property) -#define DRM_IOCTL_MODE_CURSOR2 DRM_IOWR(0xBB, struct drm_mode_cursor2) -#define DRM_IOCTL_MODE_ATOMIC DRM_IOWR(0xBC, struct drm_mode_atomic) -#define DRM_IOCTL_MODE_CREATEPROPBLOB DRM_IOWR(0xBD, struct drm_mode_create_blob) -#define DRM_IOCTL_MODE_DESTROYPROPBLOB DRM_IOWR(0xBE, struct drm_mode_destroy_blob) - -#define DRM_IOCTL_SYNCOBJ_CREATE DRM_IOWR(0xBF, struct drm_syncobj_create) -#define DRM_IOCTL_SYNCOBJ_DESTROY DRM_IOWR(0xC0, struct drm_syncobj_destroy) -#define DRM_IOCTL_SYNCOBJ_HANDLE_TO_FD DRM_IOWR(0xC1, struct drm_syncobj_handle) -#define DRM_IOCTL_SYNCOBJ_FD_TO_HANDLE DRM_IOWR(0xC2, struct drm_syncobj_handle) -#define DRM_IOCTL_SYNCOBJ_WAIT DRM_IOWR(0xC3, struct drm_syncobj_wait) -#define DRM_IOCTL_SYNCOBJ_RESET DRM_IOWR(0xC4, struct drm_syncobj_array) -#define DRM_IOCTL_SYNCOBJ_SIGNAL DRM_IOWR(0xC5, struct drm_syncobj_array) - -#define DRM_IOCTL_MODE_CREATE_LEASE DRM_IOWR(0xC6, struct drm_mode_create_lease) -#define DRM_IOCTL_MODE_LIST_LESSEES DRM_IOWR(0xC7, struct drm_mode_list_lessees) -#define DRM_IOCTL_MODE_GET_LEASE DRM_IOWR(0xC8, struct drm_mode_get_lease) -#define DRM_IOCTL_MODE_REVOKE_LEASE DRM_IOWR(0xC9, struct drm_mode_revoke_lease) - -#define DRM_IOCTL_SYNCOBJ_TIMELINE_WAIT DRM_IOWR(0xCA, struct drm_syncobj_timeline_wait) -#define DRM_IOCTL_SYNCOBJ_QUERY DRM_IOWR(0xCB, struct drm_syncobj_timeline_array) -#define DRM_IOCTL_SYNCOBJ_TRANSFER DRM_IOWR(0xCC, struct drm_syncobj_transfer) -#define DRM_IOCTL_SYNCOBJ_TIMELINE_SIGNAL DRM_IOWR(0xCD, struct drm_syncobj_timeline_array) - -/** - * Device specific ioctls should only be in their respective headers - * The device specific ioctl range is from 0x40 to 0x9f. - * Generic IOCTLS restart at 0xA0. - * - * \sa drmCommandNone(), drmCommandRead(), drmCommandWrite(), and - * drmCommandReadWrite(). - */ -#define DRM_COMMAND_BASE 0x40 -#define DRM_COMMAND_END 0xA0 - -/** - * Header for events written back to userspace on the drm fd. The - * type defines the type of event, the length specifies the total - * length of the event (including the header), and user_data is - * typically a 64 bit value passed with the ioctl that triggered the - * event. A read on the drm fd will always only return complete - * events, that is, if for example the read buffer is 100 bytes, and - * there are two 64 byte events pending, only one will be returned. - * - * Event types 0 - 0x7fffffff are generic drm events, 0x80000000 and - * up are chipset specific. - */ -struct drm_event { - __u32 type; - __u32 length; -}; - -#define DRM_EVENT_VBLANK 0x01 -#define DRM_EVENT_FLIP_COMPLETE 0x02 -#define DRM_EVENT_CRTC_SEQUENCE 0x03 - -struct drm_event_vblank { - struct drm_event base; - __u64 user_data; - __u32 tv_sec; - __u32 tv_usec; - __u32 sequence; - __u32 crtc_id; /* 0 on older kernels that do not support this */ -}; - -/* Event delivered at sequence. Time stamp marks when the first pixel - * of the refresh cycle leaves the display engine for the display - */ -struct drm_event_crtc_sequence { - struct drm_event base; - __u64 user_data; - __s64 time_ns; - __u64 sequence; -}; - -/* typedef area */ -typedef struct drm_clip_rect drm_clip_rect_t; -typedef struct drm_drawable_info drm_drawable_info_t; -typedef struct drm_tex_region drm_tex_region_t; -typedef struct drm_hw_lock drm_hw_lock_t; -typedef struct drm_version drm_version_t; -typedef struct drm_unique drm_unique_t; -typedef struct drm_list drm_list_t; -typedef struct drm_block drm_block_t; -typedef struct drm_control drm_control_t; -typedef enum drm_map_type drm_map_type_t; -typedef enum drm_map_flags drm_map_flags_t; -typedef struct drm_ctx_priv_map drm_ctx_priv_map_t; -typedef struct drm_map drm_map_t; -typedef struct drm_client drm_client_t; -typedef enum drm_stat_type drm_stat_type_t; -typedef struct drm_stats drm_stats_t; -typedef enum drm_lock_flags drm_lock_flags_t; -typedef struct drm_lock drm_lock_t; -typedef enum drm_dma_flags drm_dma_flags_t; -typedef struct drm_buf_desc drm_buf_desc_t; -typedef struct drm_buf_info drm_buf_info_t; -typedef struct drm_buf_free drm_buf_free_t; -typedef struct drm_buf_pub drm_buf_pub_t; -typedef struct drm_buf_map drm_buf_map_t; -typedef struct drm_dma drm_dma_t; -typedef union drm_wait_vblank drm_wait_vblank_t; -typedef struct drm_agp_mode drm_agp_mode_t; -typedef enum drm_ctx_flags drm_ctx_flags_t; -typedef struct drm_ctx drm_ctx_t; -typedef struct drm_ctx_res drm_ctx_res_t; -typedef struct drm_draw drm_draw_t; -typedef struct drm_update_draw drm_update_draw_t; -typedef struct drm_auth drm_auth_t; -typedef struct drm_irq_busid drm_irq_busid_t; -typedef enum drm_vblank_seq_type drm_vblank_seq_type_t; - -typedef struct drm_agp_buffer drm_agp_buffer_t; -typedef struct drm_agp_binding drm_agp_binding_t; -typedef struct drm_agp_info drm_agp_info_t; -typedef struct drm_scatter_gather drm_scatter_gather_t; -typedef struct drm_set_version drm_set_version_t; - -#if defined(__cplusplus) -} -#endif - -#endif diff --git a/include/linux/drm_mode.h b/include/linux/drm_mode.h deleted file mode 100644 index 735c8cfd..00000000 --- a/include/linux/drm_mode.h +++ /dev/null @@ -1,1032 +0,0 @@ -/* - * Copyright (c) 2007 Dave Airlie <airlied@linux.ie> - * Copyright (c) 2007 Jakob Bornecrantz <wallbraker@gmail.com> - * Copyright (c) 2008 Red Hat Inc. - * Copyright (c) 2007-2008 Tungsten Graphics, Inc., Cedar Park, TX., USA - * Copyright (c) 2007-2008 Intel Corporation - * - * 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 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 THE - * AUTHORS OR COPYRIGHT HOLDERS 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_MODE_H -#define _DRM_MODE_H - -#include "drm.h" - -#if defined(__cplusplus) -extern "C" { -#endif - -/** - * DOC: overview - * - * DRM exposes many UAPI and structure definition to have a consistent - * and standardized interface with user. - * Userspace can refer to these structure definitions and UAPI formats - * to communicate to driver - */ - -#define DRM_CONNECTOR_NAME_LEN 32 -#define DRM_DISPLAY_MODE_LEN 32 -#define DRM_PROP_NAME_LEN 32 - -#define DRM_MODE_TYPE_BUILTIN (1<<0) /* deprecated */ -#define DRM_MODE_TYPE_CLOCK_C ((1<<1) | DRM_MODE_TYPE_BUILTIN) /* deprecated */ -#define DRM_MODE_TYPE_CRTC_C ((1<<2) | DRM_MODE_TYPE_BUILTIN) /* deprecated */ -#define DRM_MODE_TYPE_PREFERRED (1<<3) -#define DRM_MODE_TYPE_DEFAULT (1<<4) /* deprecated */ -#define DRM_MODE_TYPE_USERDEF (1<<5) -#define DRM_MODE_TYPE_DRIVER (1<<6) - -#define DRM_MODE_TYPE_ALL (DRM_MODE_TYPE_PREFERRED | \ - DRM_MODE_TYPE_USERDEF | \ - DRM_MODE_TYPE_DRIVER) - -/* Video mode flags */ -/* bit compatible with the xrandr RR_ definitions (bits 0-13) - * - * ABI warning: Existing userspace really expects - * the mode flags to match the xrandr definitions. Any - * changes that don't match the xrandr definitions will - * likely need a new client cap or some other mechanism - * to avoid breaking existing userspace. This includes - * allocating new flags in the previously unused bits! - */ -#define DRM_MODE_FLAG_PHSYNC (1<<0) -#define DRM_MODE_FLAG_NHSYNC (1<<1) -#define DRM_MODE_FLAG_PVSYNC (1<<2) -#define DRM_MODE_FLAG_NVSYNC (1<<3) -#define DRM_MODE_FLAG_INTERLACE (1<<4) -#define DRM_MODE_FLAG_DBLSCAN (1<<5) -#define DRM_MODE_FLAG_CSYNC (1<<6) -#define DRM_MODE_FLAG_PCSYNC (1<<7) -#define DRM_MODE_FLAG_NCSYNC (1<<8) -#define DRM_MODE_FLAG_HSKEW (1<<9) /* hskew provided */ -#define DRM_MODE_FLAG_BCAST (1<<10) /* deprecated */ -#define DRM_MODE_FLAG_PIXMUX (1<<11) /* deprecated */ -#define DRM_MODE_FLAG_DBLCLK (1<<12) -#define DRM_MODE_FLAG_CLKDIV2 (1<<13) - /* - * When adding a new stereo mode don't forget to adjust DRM_MODE_FLAGS_3D_MAX - * (define not exposed to user space). - */ -#define DRM_MODE_FLAG_3D_MASK (0x1f<<14) -#define DRM_MODE_FLAG_3D_NONE (0<<14) -#define DRM_MODE_FLAG_3D_FRAME_PACKING (1<<14) -#define DRM_MODE_FLAG_3D_FIELD_ALTERNATIVE (2<<14) -#define DRM_MODE_FLAG_3D_LINE_ALTERNATIVE (3<<14) -#define DRM_MODE_FLAG_3D_SIDE_BY_SIDE_FULL (4<<14) -#define DRM_MODE_FLAG_3D_L_DEPTH (5<<14) -#define DRM_MODE_FLAG_3D_L_DEPTH_GFX_GFX_DEPTH (6<<14) -#define DRM_MODE_FLAG_3D_TOP_AND_BOTTOM (7<<14) -#define DRM_MODE_FLAG_3D_SIDE_BY_SIDE_HALF (8<<14) - -/* Picture aspect ratio options */ -#define DRM_MODE_PICTURE_ASPECT_NONE 0 -#define DRM_MODE_PICTURE_ASPECT_4_3 1 -#define DRM_MODE_PICTURE_ASPECT_16_9 2 -#define DRM_MODE_PICTURE_ASPECT_64_27 3 -#define DRM_MODE_PICTURE_ASPECT_256_135 4 - -/* Content type options */ -#define DRM_MODE_CONTENT_TYPE_NO_DATA 0 -#define DRM_MODE_CONTENT_TYPE_GRAPHICS 1 -#define DRM_MODE_CONTENT_TYPE_PHOTO 2 -#define DRM_MODE_CONTENT_TYPE_CINEMA 3 -#define DRM_MODE_CONTENT_TYPE_GAME 4 - -/* Aspect ratio flag bitmask (4 bits 22:19) */ -#define DRM_MODE_FLAG_PIC_AR_MASK (0x0F<<19) -#define DRM_MODE_FLAG_PIC_AR_NONE \ - (DRM_MODE_PICTURE_ASPECT_NONE<<19) -#define DRM_MODE_FLAG_PIC_AR_4_3 \ - (DRM_MODE_PICTURE_ASPECT_4_3<<19) -#define DRM_MODE_FLAG_PIC_AR_16_9 \ - (DRM_MODE_PICTURE_ASPECT_16_9<<19) -#define DRM_MODE_FLAG_PIC_AR_64_27 \ - (DRM_MODE_PICTURE_ASPECT_64_27<<19) -#define DRM_MODE_FLAG_PIC_AR_256_135 \ - (DRM_MODE_PICTURE_ASPECT_256_135<<19) - -#define DRM_MODE_FLAG_ALL (DRM_MODE_FLAG_PHSYNC | \ - DRM_MODE_FLAG_NHSYNC | \ - DRM_MODE_FLAG_PVSYNC | \ - DRM_MODE_FLAG_NVSYNC | \ - DRM_MODE_FLAG_INTERLACE | \ - DRM_MODE_FLAG_DBLSCAN | \ - DRM_MODE_FLAG_CSYNC | \ - DRM_MODE_FLAG_PCSYNC | \ - DRM_MODE_FLAG_NCSYNC | \ - DRM_MODE_FLAG_HSKEW | \ - DRM_MODE_FLAG_DBLCLK | \ - DRM_MODE_FLAG_CLKDIV2 | \ - DRM_MODE_FLAG_3D_MASK) - -/* DPMS flags */ -/* bit compatible with the xorg definitions. */ -#define DRM_MODE_DPMS_ON 0 -#define DRM_MODE_DPMS_STANDBY 1 -#define DRM_MODE_DPMS_SUSPEND 2 -#define DRM_MODE_DPMS_OFF 3 - -/* Scaling mode options */ -#define DRM_MODE_SCALE_NONE 0 /* Unmodified timing (display or - software can still scale) */ -#define DRM_MODE_SCALE_FULLSCREEN 1 /* Full screen, ignore aspect */ -#define DRM_MODE_SCALE_CENTER 2 /* Centered, no scaling */ -#define DRM_MODE_SCALE_ASPECT 3 /* Full screen, preserve aspect */ - -/* Dithering mode options */ -#define DRM_MODE_DITHERING_OFF 0 -#define DRM_MODE_DITHERING_ON 1 -#define DRM_MODE_DITHERING_AUTO 2 - -/* Dirty info options */ -#define DRM_MODE_DIRTY_OFF 0 -#define DRM_MODE_DIRTY_ON 1 -#define DRM_MODE_DIRTY_ANNOTATE 2 - -/* Link Status options */ -#define DRM_MODE_LINK_STATUS_GOOD 0 -#define DRM_MODE_LINK_STATUS_BAD 1 - -/* - * DRM_MODE_ROTATE_<degrees> - * - * Signals that a drm plane is been rotated <degrees> degrees in counter - * clockwise direction. - * - * This define is provided as a convenience, looking up the property id - * using the name->prop id lookup is the preferred method. - */ -#define DRM_MODE_ROTATE_0 (1<<0) -#define DRM_MODE_ROTATE_90 (1<<1) -#define DRM_MODE_ROTATE_180 (1<<2) -#define DRM_MODE_ROTATE_270 (1<<3) - -/* - * DRM_MODE_ROTATE_MASK - * - * Bitmask used to look for drm plane rotations. - */ -#define DRM_MODE_ROTATE_MASK (\ - DRM_MODE_ROTATE_0 | \ - DRM_MODE_ROTATE_90 | \ - DRM_MODE_ROTATE_180 | \ - DRM_MODE_ROTATE_270) - -/* - * DRM_MODE_REFLECT_<axis> - * - * Signals that the contents of a drm plane is reflected along the <axis> axis, - * in the same way as mirroring. - * See kerneldoc chapter "Plane Composition Properties" for more details. - * - * This define is provided as a convenience, looking up the property id - * using the name->prop id lookup is the preferred method. - */ -#define DRM_MODE_REFLECT_X (1<<4) -#define DRM_MODE_REFLECT_Y (1<<5) - -/* - * DRM_MODE_REFLECT_MASK - * - * Bitmask used to look for drm plane reflections. - */ -#define DRM_MODE_REFLECT_MASK (\ - DRM_MODE_REFLECT_X | \ - DRM_MODE_REFLECT_Y) - -/* Content Protection Flags */ -#define DRM_MODE_CONTENT_PROTECTION_UNDESIRED 0 -#define DRM_MODE_CONTENT_PROTECTION_DESIRED 1 -#define DRM_MODE_CONTENT_PROTECTION_ENABLED 2 - -struct drm_mode_modeinfo { - __u32 clock; - __u16 hdisplay; - __u16 hsync_start; - __u16 hsync_end; - __u16 htotal; - __u16 hskew; - __u16 vdisplay; - __u16 vsync_start; - __u16 vsync_end; - __u16 vtotal; - __u16 vscan; - - __u32 vrefresh; - - __u32 flags; - __u32 type; - char name[DRM_DISPLAY_MODE_LEN]; -}; - -struct drm_mode_card_res { - __u64 fb_id_ptr; - __u64 crtc_id_ptr; - __u64 connector_id_ptr; - __u64 encoder_id_ptr; - __u32 count_fbs; - __u32 count_crtcs; - __u32 count_connectors; - __u32 count_encoders; - __u32 min_width; - __u32 max_width; - __u32 min_height; - __u32 max_height; -}; - -struct drm_mode_crtc { - __u64 set_connectors_ptr; - __u32 count_connectors; - - __u32 crtc_id; /**< Id */ - __u32 fb_id; /**< Id of framebuffer */ - - __u32 x; /**< x Position on the framebuffer */ - __u32 y; /**< y Position on the framebuffer */ - - __u32 gamma_size; - __u32 mode_valid; - struct drm_mode_modeinfo mode; -}; - -#define DRM_MODE_PRESENT_TOP_FIELD (1<<0) -#define DRM_MODE_PRESENT_BOTTOM_FIELD (1<<1) - -/* Planes blend with or override other bits on the CRTC */ -struct drm_mode_set_plane { - __u32 plane_id; - __u32 crtc_id; - __u32 fb_id; /* fb object contains surface format type */ - __u32 flags; /* see above flags */ - - /* Signed dest location allows it to be partially off screen */ - __s32 crtc_x; - __s32 crtc_y; - __u32 crtc_w; - __u32 crtc_h; - - /* Source values are 16.16 fixed point */ - __u32 src_x; - __u32 src_y; - __u32 src_h; - __u32 src_w; -}; - -struct drm_mode_get_plane { - __u32 plane_id; - - __u32 crtc_id; - __u32 fb_id; - - __u32 possible_crtcs; - __u32 gamma_size; - - __u32 count_format_types; - __u64 format_type_ptr; -}; - -struct drm_mode_get_plane_res { - __u64 plane_id_ptr; - __u32 count_planes; -}; - -#define DRM_MODE_ENCODER_NONE 0 -#define DRM_MODE_ENCODER_DAC 1 -#define DRM_MODE_ENCODER_TMDS 2 -#define DRM_MODE_ENCODER_LVDS 3 -#define DRM_MODE_ENCODER_TVDAC 4 -#define DRM_MODE_ENCODER_VIRTUAL 5 -#define DRM_MODE_ENCODER_DSI 6 -#define DRM_MODE_ENCODER_DPMST 7 -#define DRM_MODE_ENCODER_DPI 8 - -struct drm_mode_get_encoder { - __u32 encoder_id; - __u32 encoder_type; - - __u32 crtc_id; /**< Id of crtc */ - - __u32 possible_crtcs; - __u32 possible_clones; -}; - -/* This is for connectors with multiple signal types. */ -/* Try to match DRM_MODE_CONNECTOR_X as closely as possible. */ -enum drm_mode_subconnector { - DRM_MODE_SUBCONNECTOR_Automatic = 0, - DRM_MODE_SUBCONNECTOR_Unknown = 0, - DRM_MODE_SUBCONNECTOR_DVID = 3, - DRM_MODE_SUBCONNECTOR_DVIA = 4, - DRM_MODE_SUBCONNECTOR_Composite = 5, - DRM_MODE_SUBCONNECTOR_SVIDEO = 6, - DRM_MODE_SUBCONNECTOR_Component = 8, - DRM_MODE_SUBCONNECTOR_SCART = 9, -}; - -#define DRM_MODE_CONNECTOR_Unknown 0 -#define DRM_MODE_CONNECTOR_VGA 1 -#define DRM_MODE_CONNECTOR_DVII 2 -#define DRM_MODE_CONNECTOR_DVID 3 -#define DRM_MODE_CONNECTOR_DVIA 4 -#define DRM_MODE_CONNECTOR_Composite 5 -#define DRM_MODE_CONNECTOR_SVIDEO 6 -#define DRM_MODE_CONNECTOR_LVDS 7 -#define DRM_MODE_CONNECTOR_Component 8 -#define DRM_MODE_CONNECTOR_9PinDIN 9 -#define DRM_MODE_CONNECTOR_DisplayPort 10 -#define DRM_MODE_CONNECTOR_HDMIA 11 -#define DRM_MODE_CONNECTOR_HDMIB 12 -#define DRM_MODE_CONNECTOR_TV 13 -#define DRM_MODE_CONNECTOR_eDP 14 -#define DRM_MODE_CONNECTOR_VIRTUAL 15 -#define DRM_MODE_CONNECTOR_DSI 16 -#define DRM_MODE_CONNECTOR_DPI 17 -#define DRM_MODE_CONNECTOR_WRITEBACK 18 -#define DRM_MODE_CONNECTOR_SPI 19 - -struct drm_mode_get_connector { - - __u64 encoders_ptr; - __u64 modes_ptr; - __u64 props_ptr; - __u64 prop_values_ptr; - - __u32 count_modes; - __u32 count_props; - __u32 count_encoders; - - __u32 encoder_id; /**< Current Encoder */ - __u32 connector_id; /**< Id */ - __u32 connector_type; - __u32 connector_type_id; - - __u32 connection; - __u32 mm_width; /**< width in millimeters */ - __u32 mm_height; /**< height in millimeters */ - __u32 subpixel; - - __u32 pad; -}; - -#define DRM_MODE_PROP_PENDING (1<<0) /* deprecated, do not use */ -#define DRM_MODE_PROP_RANGE (1<<1) -#define DRM_MODE_PROP_IMMUTABLE (1<<2) -#define DRM_MODE_PROP_ENUM (1<<3) /* enumerated type with text strings */ -#define DRM_MODE_PROP_BLOB (1<<4) -#define DRM_MODE_PROP_BITMASK (1<<5) /* bitmask of enumerated types */ - -/* non-extended types: legacy bitmask, one bit per type: */ -#define DRM_MODE_PROP_LEGACY_TYPE ( \ - DRM_MODE_PROP_RANGE | \ - DRM_MODE_PROP_ENUM | \ - DRM_MODE_PROP_BLOB | \ - DRM_MODE_PROP_BITMASK) - -/* extended-types: rather than continue to consume a bit per type, - * grab a chunk of the bits to use as integer type id. - */ -#define DRM_MODE_PROP_EXTENDED_TYPE 0x0000ffc0 -#define DRM_MODE_PROP_TYPE(n) ((n) << 6) -#define DRM_MODE_PROP_OBJECT DRM_MODE_PROP_TYPE(1) -#define DRM_MODE_PROP_SIGNED_RANGE DRM_MODE_PROP_TYPE(2) - -/* the PROP_ATOMIC flag is used to hide properties from userspace that - * is not aware of atomic properties. This is mostly to work around - * older userspace (DDX drivers) that read/write each prop they find, - * witout being aware that this could be triggering a lengthy modeset. - */ -#define DRM_MODE_PROP_ATOMIC 0x80000000 - -struct drm_mode_property_enum { - __u64 value; - char name[DRM_PROP_NAME_LEN]; -}; - -struct drm_mode_get_property { - __u64 values_ptr; /* values and blob lengths */ - __u64 enum_blob_ptr; /* enum and blob id ptrs */ - - __u32 prop_id; - __u32 flags; - char name[DRM_PROP_NAME_LEN]; - - __u32 count_values; - /* This is only used to count enum values, not blobs. The _blobs is - * simply because of a historical reason, i.e. backwards compat. */ - __u32 count_enum_blobs; -}; - -struct drm_mode_connector_set_property { - __u64 value; - __u32 prop_id; - __u32 connector_id; -}; - -#define DRM_MODE_OBJECT_CRTC 0xcccccccc -#define DRM_MODE_OBJECT_CONNECTOR 0xc0c0c0c0 -#define DRM_MODE_OBJECT_ENCODER 0xe0e0e0e0 -#define DRM_MODE_OBJECT_MODE 0xdededede -#define DRM_MODE_OBJECT_PROPERTY 0xb0b0b0b0 -#define DRM_MODE_OBJECT_FB 0xfbfbfbfb -#define DRM_MODE_OBJECT_BLOB 0xbbbbbbbb -#define DRM_MODE_OBJECT_PLANE 0xeeeeeeee -#define DRM_MODE_OBJECT_ANY 0 - -struct drm_mode_obj_get_properties { - __u64 props_ptr; - __u64 prop_values_ptr; - __u32 count_props; - __u32 obj_id; - __u32 obj_type; -}; - -struct drm_mode_obj_set_property { - __u64 value; - __u32 prop_id; - __u32 obj_id; - __u32 obj_type; -}; - -struct drm_mode_get_blob { - __u32 blob_id; - __u32 length; - __u64 data; -}; - -struct drm_mode_fb_cmd { - __u32 fb_id; - __u32 width; - __u32 height; - __u32 pitch; - __u32 bpp; - __u32 depth; - /* driver specific handle */ - __u32 handle; -}; - -#define DRM_MODE_FB_INTERLACED (1<<0) /* for interlaced framebuffers */ -#define DRM_MODE_FB_MODIFIERS (1<<1) /* enables ->modifer[] */ - -struct drm_mode_fb_cmd2 { - __u32 fb_id; - __u32 width; - __u32 height; - __u32 pixel_format; /* fourcc code from drm_fourcc.h */ - __u32 flags; /* see above flags */ - - /* - * In case of planar formats, this ioctl allows up to 4 - * buffer objects with offsets and pitches per plane. - * The pitch and offset order is dictated by the fourcc, - * e.g. NV12 (http://fourcc.org/yuv.php#NV12) is described as: - * - * YUV 4:2:0 image with a plane of 8 bit Y samples - * followed by an interleaved U/V plane containing - * 8 bit 2x2 subsampled colour difference samples. - * - * So it would consist of Y as offsets[0] and UV as - * offsets[1]. Note that offsets[0] will generally - * be 0 (but this is not required). - * - * To accommodate tiled, compressed, etc formats, a - * modifier can be specified. The default value of zero - * indicates "native" format as specified by the fourcc. - * Vendor specific modifier token. Note that even though - * it looks like we have a modifier per-plane, we in fact - * do not. The modifier for each plane must be identical. - * Thus all combinations of different data layouts for - * multi plane formats must be enumerated as separate - * modifiers. - */ - __u32 handles[4]; - __u32 pitches[4]; /* pitch for each plane */ - __u32 offsets[4]; /* offset of each plane */ - __u64 modifier[4]; /* ie, tiling, compress */ -}; - -#define DRM_MODE_FB_DIRTY_ANNOTATE_COPY 0x01 -#define DRM_MODE_FB_DIRTY_ANNOTATE_FILL 0x02 -#define DRM_MODE_FB_DIRTY_FLAGS 0x03 - -#define DRM_MODE_FB_DIRTY_MAX_CLIPS 256 - -/* - * Mark a region of a framebuffer as dirty. - * - * Some hardware does not automatically update display contents - * as a hardware or software draw to a framebuffer. This ioctl - * allows userspace to tell the kernel and the hardware what - * regions of the framebuffer have changed. - * - * The kernel or hardware is free to update more then just the - * region specified by the clip rects. The kernel or hardware - * may also delay and/or coalesce several calls to dirty into a - * single update. - * - * Userspace may annotate the updates, the annotates are a - * promise made by the caller that the change is either a copy - * of pixels or a fill of a single color in the region specified. - * - * If the DRM_MODE_FB_DIRTY_ANNOTATE_COPY flag is given then - * the number of updated regions are half of num_clips given, - * where the clip rects are paired in src and dst. The width and - * height of each one of the pairs must match. - * - * If the DRM_MODE_FB_DIRTY_ANNOTATE_FILL flag is given the caller - * promises that the region specified of the clip rects is filled - * completely with a single color as given in the color argument. - */ - -struct drm_mode_fb_dirty_cmd { - __u32 fb_id; - __u32 flags; - __u32 color; - __u32 num_clips; - __u64 clips_ptr; -}; - -struct drm_mode_mode_cmd { - __u32 connector_id; - struct drm_mode_modeinfo mode; -}; - -#define DRM_MODE_CURSOR_BO 0x01 -#define DRM_MODE_CURSOR_MOVE 0x02 -#define DRM_MODE_CURSOR_FLAGS 0x03 - -/* - * depending on the value in flags different members are used. - * - * CURSOR_BO uses - * crtc_id - * width - * height - * handle - if 0 turns the cursor off - * - * CURSOR_MOVE uses - * crtc_id - * x - * y - */ -struct drm_mode_cursor { - __u32 flags; - __u32 crtc_id; - __s32 x; - __s32 y; - __u32 width; - __u32 height; - /* driver specific handle */ - __u32 handle; -}; - -struct drm_mode_cursor2 { - __u32 flags; - __u32 crtc_id; - __s32 x; - __s32 y; - __u32 width; - __u32 height; - /* driver specific handle */ - __u32 handle; - __s32 hot_x; - __s32 hot_y; -}; - -struct drm_mode_crtc_lut { - __u32 crtc_id; - __u32 gamma_size; - - /* pointers to arrays */ - __u64 red; - __u64 green; - __u64 blue; -}; - -struct drm_color_ctm { - /* - * Conversion matrix in S31.32 sign-magnitude - * (not two's complement!) format. - */ - __u64 matrix[9]; -}; - -struct drm_color_lut { - /* - * Values are mapped linearly to 0.0 - 1.0 range, with 0x0 == 0.0 and - * 0xffff == 1.0. - */ - __u16 red; - __u16 green; - __u16 blue; - __u16 reserved; -}; - -/** - * struct hdr_metadata_infoframe - HDR Metadata Infoframe Data. - * - * HDR Metadata Infoframe as per CTA 861.G spec. This is expected - * to match exactly with the spec. - * - * Userspace is expected to pass the metadata information as per - * the format described in this structure. - */ -struct hdr_metadata_infoframe { - /** - * @eotf: Electro-Optical Transfer Function (EOTF) - * used in the stream. - */ - __u8 eotf; - /** - * @metadata_type: Static_Metadata_Descriptor_ID. - */ - __u8 metadata_type; - /** - * @display_primaries: Color Primaries of the Data. - * These are coded as unsigned 16-bit values in units of - * 0.00002, where 0x0000 represents zero and 0xC350 - * represents 1.0000. - * @display_primaries.x: X cordinate of color primary. - * @display_primaries.y: Y cordinate of color primary. - */ - struct { - __u16 x, y; - } display_primaries[3]; - /** - * @white_point: White Point of Colorspace Data. - * These are coded as unsigned 16-bit values in units of - * 0.00002, where 0x0000 represents zero and 0xC350 - * represents 1.0000. - * @white_point.x: X cordinate of whitepoint of color primary. - * @white_point.y: Y cordinate of whitepoint of color primary. - */ - struct { - __u16 x, y; - } white_point; - /** - * @max_display_mastering_luminance: Max Mastering Display Luminance. - * This value is coded as an unsigned 16-bit value in units of 1 cd/m2, - * where 0x0001 represents 1 cd/m2 and 0xFFFF represents 65535 cd/m2. - */ - __u16 max_display_mastering_luminance; - /** - * @min_display_mastering_luminance: Min Mastering Display Luminance. - * This value is coded as an unsigned 16-bit value in units of - * 0.0001 cd/m2, where 0x0001 represents 0.0001 cd/m2 and 0xFFFF - * represents 6.5535 cd/m2. - */ - __u16 min_display_mastering_luminance; - /** - * @max_cll: Max Content Light Level. - * This value is coded as an unsigned 16-bit value in units of 1 cd/m2, - * where 0x0001 represents 1 cd/m2 and 0xFFFF represents 65535 cd/m2. - */ - __u16 max_cll; - /** - * @max_fall: Max Frame Average Light Level. - * This value is coded as an unsigned 16-bit value in units of 1 cd/m2, - * where 0x0001 represents 1 cd/m2 and 0xFFFF represents 65535 cd/m2. - */ - __u16 max_fall; -}; - -/** - * struct hdr_output_metadata - HDR output metadata - * - * Metadata Information to be passed from userspace - */ -struct hdr_output_metadata { - /** - * @metadata_type: Static_Metadata_Descriptor_ID. - */ - __u32 metadata_type; - /** - * @hdmi_metadata_type1: HDR Metadata Infoframe. - */ - union { - struct hdr_metadata_infoframe hdmi_metadata_type1; - }; -}; - -#define DRM_MODE_PAGE_FLIP_EVENT 0x01 -#define DRM_MODE_PAGE_FLIP_ASYNC 0x02 -#define DRM_MODE_PAGE_FLIP_TARGET_ABSOLUTE 0x4 -#define DRM_MODE_PAGE_FLIP_TARGET_RELATIVE 0x8 -#define DRM_MODE_PAGE_FLIP_TARGET (DRM_MODE_PAGE_FLIP_TARGET_ABSOLUTE | \ - DRM_MODE_PAGE_FLIP_TARGET_RELATIVE) -#define DRM_MODE_PAGE_FLIP_FLAGS (DRM_MODE_PAGE_FLIP_EVENT | \ - DRM_MODE_PAGE_FLIP_ASYNC | \ - DRM_MODE_PAGE_FLIP_TARGET) - -/* - * Request a page flip on the specified crtc. - * - * This ioctl will ask KMS to schedule a page flip for the specified - * crtc. Once any pending rendering targeting the specified fb (as of - * ioctl time) has completed, the crtc will be reprogrammed to display - * that fb after the next vertical refresh. The ioctl returns - * immediately, but subsequent rendering to the current fb will block - * in the execbuffer ioctl until the page flip happens. If a page - * flip is already pending as the ioctl is called, EBUSY will be - * returned. - * - * Flag DRM_MODE_PAGE_FLIP_EVENT requests that drm sends back a vblank - * event (see drm.h: struct drm_event_vblank) when the page flip is - * done. The user_data field passed in with this ioctl will be - * returned as the user_data field in the vblank event struct. - * - * Flag DRM_MODE_PAGE_FLIP_ASYNC requests that the flip happen - * 'as soon as possible', meaning that it not delay waiting for vblank. - * This may cause tearing on the screen. - * - * The reserved field must be zero. - */ - -struct drm_mode_crtc_page_flip { - __u32 crtc_id; - __u32 fb_id; - __u32 flags; - __u32 reserved; - __u64 user_data; -}; - -/* - * Request a page flip on the specified crtc. - * - * Same as struct drm_mode_crtc_page_flip, but supports new flags and - * re-purposes the reserved field: - * - * The sequence field must be zero unless either of the - * DRM_MODE_PAGE_FLIP_TARGET_ABSOLUTE/RELATIVE flags is specified. When - * the ABSOLUTE flag is specified, the sequence field denotes the absolute - * vblank sequence when the flip should take effect. When the RELATIVE - * flag is specified, the sequence field denotes the relative (to the - * current one when the ioctl is called) vblank sequence when the flip - * should take effect. NOTE: DRM_IOCTL_WAIT_VBLANK must still be used to - * make sure the vblank sequence before the target one has passed before - * calling this ioctl. The purpose of the - * DRM_MODE_PAGE_FLIP_TARGET_ABSOLUTE/RELATIVE flags is merely to clarify - * the target for when code dealing with a page flip runs during a - * vertical blank period. - */ - -struct drm_mode_crtc_page_flip_target { - __u32 crtc_id; - __u32 fb_id; - __u32 flags; - __u32 sequence; - __u64 user_data; -}; - -/* create a dumb scanout buffer */ -struct drm_mode_create_dumb { - __u32 height; - __u32 width; - __u32 bpp; - __u32 flags; - /* handle, pitch, size will be returned */ - __u32 handle; - __u32 pitch; - __u64 size; -}; - -/* set up for mmap of a dumb scanout buffer */ -struct drm_mode_map_dumb { - /** Handle for the object being mapped. */ - __u32 handle; - __u32 pad; - /** - * Fake offset to use for subsequent mmap call - * - * This is a fixed-size type for 32/64 compatibility. - */ - __u64 offset; -}; - -struct drm_mode_destroy_dumb { - __u32 handle; -}; - -/* page-flip flags are valid, plus: */ -#define DRM_MODE_ATOMIC_TEST_ONLY 0x0100 -#define DRM_MODE_ATOMIC_NONBLOCK 0x0200 -#define DRM_MODE_ATOMIC_ALLOW_MODESET 0x0400 - -#define DRM_MODE_ATOMIC_FLAGS (\ - DRM_MODE_PAGE_FLIP_EVENT |\ - DRM_MODE_PAGE_FLIP_ASYNC |\ - DRM_MODE_ATOMIC_TEST_ONLY |\ - DRM_MODE_ATOMIC_NONBLOCK |\ - DRM_MODE_ATOMIC_ALLOW_MODESET) - -struct drm_mode_atomic { - __u32 flags; - __u32 count_objs; - __u64 objs_ptr; - __u64 count_props_ptr; - __u64 props_ptr; - __u64 prop_values_ptr; - __u64 reserved; - __u64 user_data; -}; - -struct drm_format_modifier_blob { -#define FORMAT_BLOB_CURRENT 1 - /* Version of this blob format */ - __u32 version; - - /* Flags */ - __u32 flags; - - /* Number of fourcc formats supported */ - __u32 count_formats; - - /* Where in this blob the formats exist (in bytes) */ - __u32 formats_offset; - - /* Number of drm_format_modifiers */ - __u32 count_modifiers; - - /* Where in this blob the modifiers exist (in bytes) */ - __u32 modifiers_offset; - - /* __u32 formats[] */ - /* struct drm_format_modifier modifiers[] */ -}; - -struct drm_format_modifier { - /* Bitmask of formats in get_plane format list this info applies to. The - * offset allows a sliding window of which 64 formats (bits). - * - * Some examples: - * In today's world with < 65 formats, and formats 0, and 2 are - * supported - * 0x0000000000000005 - * ^-offset = 0, formats = 5 - * - * If the number formats grew to 128, and formats 98-102 are - * supported with the modifier: - * - * 0x0000007c00000000 0000000000000000 - * ^ - * |__offset = 64, formats = 0x7c00000000 - * - */ - __u64 formats; - __u32 offset; - __u32 pad; - - /* The modifier that applies to the >get_plane format list bitmask. */ - __u64 modifier; -}; - -/** - * struct drm_mode_create_blob - Create New block property - * @data: Pointer to data to copy. - * @length: Length of data to copy. - * @blob_id: new property ID. - * Create a new 'blob' data property, copying length bytes from data pointer, - * and returning new blob ID. - */ -struct drm_mode_create_blob { - /** Pointer to data to copy. */ - __u64 data; - /** Length of data to copy. */ - __u32 length; - /** Return: new property ID. */ - __u32 blob_id; -}; - -/** - * struct drm_mode_destroy_blob - Destroy user blob - * @blob_id: blob_id to destroy - * Destroy a user-created blob property. - */ -struct drm_mode_destroy_blob { - __u32 blob_id; -}; - -/** - * struct drm_mode_create_lease - Create lease - * @object_ids: Pointer to array of object ids. - * @object_count: Number of object ids. - * @flags: flags for new FD. - * @lessee_id: unique identifier for lessee. - * @fd: file descriptor to new drm_master file. - * Lease mode resources, creating another drm_master. - */ -struct drm_mode_create_lease { - /** Pointer to array of object ids (__u32) */ - __u64 object_ids; - /** Number of object ids */ - __u32 object_count; - /** flags for new FD (O_CLOEXEC, etc) */ - __u32 flags; - - /** Return: unique identifier for lessee. */ - __u32 lessee_id; - /** Return: file descriptor to new drm_master file */ - __u32 fd; -}; - -/** - * struct drm_mode_list_lessees - List lessees - * @count_lessees: Number of lessees. - * @pad: pad. - * @lessees_ptr: Pointer to lessess. - * List lesses from a drm_master - */ -struct drm_mode_list_lessees { - /** Number of lessees. - * On input, provides length of the array. - * On output, provides total number. No - * more than the input number will be written - * back, so two calls can be used to get - * the size and then the data. - */ - __u32 count_lessees; - __u32 pad; - - /** Pointer to lessees. - * pointer to __u64 array of lessee ids - */ - __u64 lessees_ptr; -}; - -/** - * struct drm_mode_get_lease - Get Lease - * @count_objects: Number of leased objects. - * @pad: pad. - * @objects_ptr: Pointer to objects. - * Get leased objects - */ -struct drm_mode_get_lease { - /** Number of leased objects. - * On input, provides length of the array. - * On output, provides total number. No - * more than the input number will be written - * back, so two calls can be used to get - * the size and then the data. - */ - __u32 count_objects; - __u32 pad; - - /** Pointer to objects. - * pointer to __u32 array of object ids - */ - __u64 objects_ptr; -}; - -/** - * struct drm_mode_revoke_lease - Revoke lease - * @lessee_id: Unique ID of lessee. - * Revoke lease - */ -struct drm_mode_revoke_lease { - /** Unique ID of lessee - */ - __u32 lessee_id; -}; - -/** - * struct drm_mode_rect - Two dimensional rectangle. - * @x1: Horizontal starting coordinate (inclusive). - * @y1: Vertical starting coordinate (inclusive). - * @x2: Horizontal ending coordinate (exclusive). - * @y2: Vertical ending coordinate (exclusive). - * - * With drm subsystem using struct drm_rect to manage rectangular area this - * export it to user-space. - * - * Currently used by drm_mode_atomic blob property FB_DAMAGE_CLIPS. - */ -struct drm_mode_rect { - __s32 x1; - __s32 y1; - __s32 x2; - __s32 y2; -}; - -#if defined(__cplusplus) -} -#endif - -#endif |