#include <stdint.h>
#include <sys/ioctl.h>

Data Structures
struct	drm_lock

struct	drm_version

struct	drm_unique

struct	drm_map

struct	drm_client

struct	drm_stats

struct	drm_set_version

struct	drm_auth

struct	drm_ctx

struct	drm_gem_close

struct	drm_gem_flink

struct	drm_gem_open

struct	drm_prime_handle

struct	drm_get_cap

struct	drm_set_client_cap

Macros
#define	DRM_NAME "drm"

#define	DRM_IOCTL_BASE 'd'

#define	_DRM_LOCK_HELD 0x80000000U

#define	_DRM_LOCK_CONT 0x40000000U

#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

#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

#define	DRM_CLIENT_CAP_STEREO_3D 1

#define	DRM_CLIENT_CAP_UNIVERSAL_PLANES 2

#define	DRM_CLIENT_CAP_ATOMIC 3

#define	DRM_CLIENT_CAP_ASPECT_RATIO 4

#define	DRM_CLIENT_CAP_WRITEBACK_CONNECTORS 5

#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_MASTER DRM_IO(0x0e)

#define	DRM_IOCTL_DROP_MASTER DRM_IO(0x0f)

#define	DRM_IOCTL_PRIME_HANDLE_TO_FD DRM_IOWR(0x12, struct drm_prime_handle)

#define	DRM_IOCTL_PRIME_FD_TO_HANDLE DRM_IOWR(0x13, struct drm_prime_handle)

Typedefs
typedef uint32_t	drm_handle_t

typedef uint32_t	drm_context_t

typedef uint32_t	drm_drawable_t

typedef uint32_t	drm_magic_t

Enumerations
enum	drm_map_type { DRM_FRAME_BUFFER = 0 , DRM_REGISTERS = 1 , DRM_SHM = 2 , DRM_AGP = 3 , DRM_SCATTER_GATHER = 4 , DRM_CONSISTENT = 5 , DRM_GEM = 6 }

enum	drm_map_flags { DRM_RESTRICTED = 0x01 , DRM_READ_ONLY = 0x02 , DRM_LOCKED = 0x04 , DRM_KERNEL = 0x08 , DRM_WRITE_COMBINING = 0x10 , DRM_CONTAINS_LOCK = 0x20 , DRM_REMOVABLE = 0x40 }

enum	drm_ctx_flags { DRM_CONTEXT_PRESERVED = 0x01 , DRM_CONTEXT_2DONLY = 0x02 }

enum	drm_dma_flags { DRM_DMA_BLOCK = 0x01 , DRM_DMA_WHILE_LOCKED = 0x02 , DRM_DMA_PRIORITY = 0x04 , DRM_DMA_WAIT = 0x10 , DRM_DMA_SMALLER_OK = 0x20 , DRM_DMA_LARGER_OK = 0x40 }

Macro Definition Documentation

◆ DRM_NAME

#define DRM_NAME "drm"

◆ DRM_IOCTL_BASE

#define DRM_IOCTL_BASE 'd'

◆ _DRM_LOCK_HELD

#define _DRM_LOCK_HELD 0x80000000U

◆ _DRM_LOCK_CONT

#define _DRM_LOCK_CONT 0x40000000U

◆ DRM_CAP_DUMB_BUFFER

#define DRM_CAP_DUMB_BUFFER 0x1

◆ DRM_CAP_VBLANK_HIGH_CRTC

#define DRM_CAP_VBLANK_HIGH_CRTC 0x2

◆ DRM_CAP_DUMB_PREFERRED_DEPTH

#define DRM_CAP_DUMB_PREFERRED_DEPTH 0x3

◆ DRM_CAP_DUMB_PREFER_SHADOW

#define DRM_CAP_DUMB_PREFER_SHADOW 0x4

◆ DRM_CAP_PRIME

#define DRM_CAP_PRIME 0x5

◆ DRM_PRIME_CAP_IMPORT

#define DRM_PRIME_CAP_IMPORT 0x1

◆ DRM_PRIME_CAP_EXPORT

#define DRM_PRIME_CAP_EXPORT 0x2

◆ DRM_CAP_TIMESTAMP_MONOTONIC

#define DRM_CAP_TIMESTAMP_MONOTONIC 0x6

◆ DRM_CAP_ASYNC_PAGE_FLIP

#define DRM_CAP_ASYNC_PAGE_FLIP 0x7

◆ DRM_CAP_CURSOR_WIDTH

#define DRM_CAP_CURSOR_WIDTH 0x8

◆ DRM_CAP_CURSOR_HEIGHT

#define DRM_CAP_CURSOR_HEIGHT 0x9

◆ DRM_CAP_ADDFB2_MODIFIERS

#define DRM_CAP_ADDFB2_MODIFIERS 0x10

◆ DRM_CAP_PAGE_FLIP_TARGET

#define DRM_CAP_PAGE_FLIP_TARGET 0x11

◆ DRM_CAP_CRTC_IN_VBLANK_EVENT

#define DRM_CAP_CRTC_IN_VBLANK_EVENT 0x12

◆ DRM_CAP_SYNCOBJ

#define DRM_CAP_SYNCOBJ 0x13

◆ DRM_CAP_SYNCOBJ_TIMELINE

#define DRM_CAP_SYNCOBJ_TIMELINE 0x14

◆ DRM_CLIENT_CAP_STEREO_3D

#define DRM_CLIENT_CAP_STEREO_3D 1

◆ DRM_CLIENT_CAP_UNIVERSAL_PLANES

#define DRM_CLIENT_CAP_UNIVERSAL_PLANES 2

◆ DRM_CLIENT_CAP_ATOMIC

#define DRM_CLIENT_CAP_ATOMIC 3

◆ DRM_CLIENT_CAP_ASPECT_RATIO

#define DRM_CLIENT_CAP_ASPECT_RATIO 4

◆ DRM_CLIENT_CAP_WRITEBACK_CONNECTORS

#define DRM_CLIENT_CAP_WRITEBACK_CONNECTORS 5

◆ DRM_IO

#define DRM_IO ( nr ) _IO(DRM_IOCTL_BASE, nr)

◆ DRM_IOR

#define DRM_IOR	(	nr,
		type
	)	_IOR(DRM_IOCTL_BASE, nr, type)

◆ DRM_IOW

#define DRM_IOW	(	nr,
		type
	)	_IOW(DRM_IOCTL_BASE, nr, type)

◆ DRM_IOWR

#define DRM_IOWR	(	nr,
		type
	)	_IOWR(DRM_IOCTL_BASE, nr, type)

◆ DRM_IOCTL_VERSION

#define DRM_IOCTL_VERSION DRM_IOWR(0x00, struct drm_version)

◆ DRM_IOCTL_GET_UNIQUE

#define DRM_IOCTL_GET_UNIQUE DRM_IOWR(0x01, struct drm_unique)

◆ DRM_IOCTL_GET_MAGIC

#define DRM_IOCTL_GET_MAGIC DRM_IOR(0x02, struct drm_auth)

◆ DRM_IOCTL_IRQ_BUSID

#define DRM_IOCTL_IRQ_BUSID DRM_IOWR(0x03, struct drm_irq_busid)

◆ DRM_IOCTL_GET_MAP

#define DRM_IOCTL_GET_MAP DRM_IOWR(0x04, struct drm_map)

◆ DRM_IOCTL_GET_CLIENT

#define DRM_IOCTL_GET_CLIENT DRM_IOWR(0x05, struct drm_client)

◆ DRM_IOCTL_GET_STATS

#define DRM_IOCTL_GET_STATS DRM_IOR(0x06, struct drm_stats)

◆ DRM_IOCTL_SET_VERSION

#define DRM_IOCTL_SET_VERSION DRM_IOWR(0x07, struct drm_set_version)

◆ DRM_IOCTL_MODESET_CTL

#define DRM_IOCTL_MODESET_CTL DRM_IOW(0x08, struct drm_modeset_ctl)

◆ DRM_IOCTL_GEM_CLOSE

#define DRM_IOCTL_GEM_CLOSE DRM_IOW(0x09, struct drm_gem_close)

◆ DRM_IOCTL_GEM_FLINK

#define DRM_IOCTL_GEM_FLINK DRM_IOWR(0x0a, struct drm_gem_flink)

◆ DRM_IOCTL_GEM_OPEN

#define DRM_IOCTL_GEM_OPEN DRM_IOWR(0x0b, struct drm_gem_open)

◆ DRM_IOCTL_GET_CAP

#define DRM_IOCTL_GET_CAP DRM_IOWR(0x0c, struct drm_get_cap)

◆ DRM_IOCTL_SET_CLIENT_CAP

#define DRM_IOCTL_SET_CLIENT_CAP DRM_IOW(0x0d, struct drm_set_client_cap)

◆ DRM_IOCTL_SET_MASTER

#define DRM_IOCTL_SET_MASTER DRM_IO(0x0e)

◆ DRM_IOCTL_DROP_MASTER

#define DRM_IOCTL_DROP_MASTER DRM_IO(0x0f)

◆ DRM_IOCTL_PRIME_HANDLE_TO_FD

#define DRM_IOCTL_PRIME_HANDLE_TO_FD DRM_IOWR(0x12, struct drm_prime_handle)

◆ DRM_IOCTL_PRIME_FD_TO_HANDLE

#define DRM_IOCTL_PRIME_FD_TO_HANDLE DRM_IOWR(0x13, struct drm_prime_handle)

Typedef Documentation

◆ drm_handle_t

typedef uint32_t drm_handle_t

◆ drm_context_t

typedef uint32_t drm_context_t

◆ drm_drawable_t

typedef uint32_t drm_drawable_t

◆ drm_magic_t

typedef uint32_t drm_magic_t

Enumeration Type Documentation

◆ drm_map_type

enum drm_map_type

Enumerator
DRM_FRAME_BUFFER
DRM_REGISTERS
DRM_SHM
DRM_AGP
DRM_SCATTER_GATHER
DRM_CONSISTENT
DRM_GEM

◆ drm_map_flags

enum drm_map_flags

Enumerator
DRM_RESTRICTED
DRM_READ_ONLY
DRM_LOCKED
DRM_KERNEL
DRM_WRITE_COMBINING
DRM_CONTAINS_LOCK
DRM_REMOVABLE

◆ drm_ctx_flags

enum drm_ctx_flags

Enumerator
DRM_CONTEXT_PRESERVED
DRM_CONTEXT_2DONLY

◆ drm_dma_flags

enum drm_dma_flags

Enumerator
DRM_DMA_BLOCK
DRM_DMA_WHILE_LOCKED
DRM_DMA_PRIORITY
DRM_DMA_WAIT
DRM_DMA_SMALLER_OK
DRM_DMA_LARGER_OK

Data Structures

Macros

Typedefs

Enumerations