[libcamera-devel] [PATCH v2 8/7] include: linux: Remove drm.h and drm_mode.h
Laurent Pinchart
laurent.pinchart at ideasonboard.com
Wed Jun 10 15:04:25 CEST 2020
The drm.h and drm_mode.h headers are not used anymore, as drm_fourcc.h
isn't included but only parsed by gen-formats.py. Remove them.
Signed-off-by: Laurent Pinchart <laurent.pinchart at ideasonboard.com>
---
include/linux/drm.h | 1042 --------------------------------------
include/linux/drm_mode.h | 1032 -------------------------------------
2 files changed, 2074 deletions(-)
delete mode 100644 include/linux/drm.h
delete mode 100644 include/linux/drm_mode.h
diff --git a/include/linux/drm.h b/include/linux/drm.h
deleted file mode 100644
index 438abde3621d..000000000000
--- 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 at valinux.com>
- *
- * \par Acknowledgments:
- * Dec 1999, Richard Henderson <rth at 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 735c8cfdaaa1..000000000000
--- a/include/linux/drm_mode.h
+++ /dev/null
@@ -1,1032 +0,0 @@
-/*
- * Copyright (c) 2007 Dave Airlie <airlied at linux.ie>
- * Copyright (c) 2007 Jakob Bornecrantz <wallbraker at 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
--
Regards,
Laurent Pinchart
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