libc/kernel/uapi/drm/i915_drm.h

/****************************************************************************
 ****************************************************************************
 ***
 ***   This header was automatically generated from a Linux kernel header
 ***   of the same name, to make information necessary for userspace to
 ***   call into the kernel available to libc.  It contains only constants,
 ***   structures, and macros generated from the original header, and thus,
 ***   contains no copyrightable information.
 ***
 ***   To edit the content of this header, modify the corresponding
 ***   source file (e.g. under external/kernel-headers/original/) then
 ***   run bionic/libc/kernel/tools/update_all.py
 ***
 ***   Any manual change here will be lost the next time this script will
 ***   be run. You've been warned!
 ***
 ****************************************************************************
 ****************************************************************************/
#ifndef _UAPI_I915_DRM_H_
#define _UAPI_I915_DRM_H_
#include "drm.h"
#ifdef __cplusplus
extern "C" {
#endif
#define I915_L3_PARITY_UEVENT "L3_PARITY_ERROR"
#define I915_ERROR_UEVENT "ERROR"
#define I915_RESET_UEVENT "RESET"
struct i915_user_extension {
  __u64 next_extension;
  __u32 name;
  __u32 flags;
  __u32 rsvd[4];
};
enum i915_mocs_table_index {
  I915_MOCS_UNCACHED,
  I915_MOCS_PTE,
  I915_MOCS_CACHED,
};
enum drm_i915_gem_engine_class {
  I915_ENGINE_CLASS_RENDER = 0,
  I915_ENGINE_CLASS_COPY = 1,
  I915_ENGINE_CLASS_VIDEO = 2,
  I915_ENGINE_CLASS_VIDEO_ENHANCE = 3,
  I915_ENGINE_CLASS_COMPUTE = 4,
  I915_ENGINE_CLASS_INVALID = - 1
};
struct i915_engine_class_instance {
  __u16 engine_class;
#define I915_ENGINE_CLASS_INVALID_NONE - 1
#define I915_ENGINE_CLASS_INVALID_VIRTUAL - 2
  __u16 engine_instance;
};
enum drm_i915_pmu_engine_sample {
  I915_SAMPLE_BUSY = 0,
  I915_SAMPLE_WAIT = 1,
  I915_SAMPLE_SEMA = 2
};
#define I915_PMU_SAMPLE_BITS (4)
#define I915_PMU_SAMPLE_MASK (0xf)
#define I915_PMU_SAMPLE_INSTANCE_BITS (8)
#define I915_PMU_CLASS_SHIFT (I915_PMU_SAMPLE_BITS + I915_PMU_SAMPLE_INSTANCE_BITS)
#define __I915_PMU_ENGINE(class,instance,sample) ((class) << I915_PMU_CLASS_SHIFT | (instance) << I915_PMU_SAMPLE_BITS | (sample))
#define I915_PMU_ENGINE_BUSY(class,instance) __I915_PMU_ENGINE(class, instance, I915_SAMPLE_BUSY)
#define I915_PMU_ENGINE_WAIT(class,instance) __I915_PMU_ENGINE(class, instance, I915_SAMPLE_WAIT)
#define I915_PMU_ENGINE_SEMA(class,instance) __I915_PMU_ENGINE(class, instance, I915_SAMPLE_SEMA)
#define __I915_PMU_OTHER(x) (__I915_PMU_ENGINE(0xff, 0xff, 0xf) + 1 + (x))
#define I915_PMU_ACTUAL_FREQUENCY __I915_PMU_OTHER(0)
#define I915_PMU_REQUESTED_FREQUENCY __I915_PMU_OTHER(1)
#define I915_PMU_INTERRUPTS __I915_PMU_OTHER(2)
#define I915_PMU_RC6_RESIDENCY __I915_PMU_OTHER(3)
#define I915_PMU_SOFTWARE_GT_AWAKE_TIME __I915_PMU_OTHER(4)
#define I915_PMU_LAST I915_PMU_RC6_RESIDENCY
#define I915_NR_TEX_REGIONS 255
#define I915_LOG_MIN_TEX_REGION_SIZE 14
typedef struct _drm_i915_init {
  enum {
    I915_INIT_DMA = 0x01,
    I915_CLEANUP_DMA = 0x02,
    I915_RESUME_DMA = 0x03
  } func;
  unsigned int mmio_offset;
  int sarea_priv_offset;
  unsigned int ring_start;
  unsigned int ring_end;
  unsigned int ring_size;
  unsigned int front_offset;
  unsigned int back_offset;
  unsigned int depth_offset;
  unsigned int w;
  unsigned int h;
  unsigned int pitch;
  unsigned int pitch_bits;
  unsigned int back_pitch;
  unsigned int depth_pitch;
  unsigned int cpp;
  unsigned int chipset;
} drm_i915_init_t;
typedef struct _drm_i915_sarea {
  struct drm_tex_region texList[I915_NR_TEX_REGIONS + 1];
  int last_upload;
  int last_enqueue;
  int last_dispatch;
  int ctxOwner;
  int texAge;
  int pf_enabled;
  int pf_active;
  int pf_current_page;
  int perf_boxes;
  int width, height;
  drm_handle_t front_handle;
  int front_offset;
  int front_size;
  drm_handle_t back_handle;
  int back_offset;
  int back_size;
  drm_handle_t depth_handle;
  int depth_offset;
  int depth_size;
  drm_handle_t tex_handle;
  int tex_offset;
  int tex_size;
  int log_tex_granularity;
  int pitch;
  int rotation;
  int rotated_offset;
  int rotated_size;
  int rotated_pitch;
  int virtualX, virtualY;
  unsigned int front_tiled;
  unsigned int back_tiled;
  unsigned int depth_tiled;
  unsigned int rotated_tiled;
  unsigned int rotated2_tiled;
  int pipeA_x;
  int pipeA_y;
  int pipeA_w;
  int pipeA_h;
  int pipeB_x;
  int pipeB_y;
  int pipeB_w;
  int pipeB_h;
  drm_handle_t unused_handle;
  __u32 unused1, unused2, unused3;
  __u32 front_bo_handle;
  __u32 back_bo_handle;
  __u32 unused_bo_handle;
  __u32 depth_bo_handle;
} drm_i915_sarea_t;
#define planeA_x pipeA_x
#define planeA_y pipeA_y
#define planeA_w pipeA_w
#define planeA_h pipeA_h
#define planeB_x pipeB_x
#define planeB_y pipeB_y
#define planeB_w pipeB_w
#define planeB_h pipeB_h
#define I915_BOX_RING_EMPTY 0x1
#define I915_BOX_FLIP 0x2
#define I915_BOX_WAIT 0x4
#define I915_BOX_TEXTURE_LOAD 0x8
#define I915_BOX_LOST_CONTEXT 0x10
#define DRM_I915_INIT 0x00
#define DRM_I915_FLUSH 0x01
#define DRM_I915_FLIP 0x02
#define DRM_I915_BATCHBUFFER 0x03
#define DRM_I915_IRQ_EMIT 0x04
#define DRM_I915_IRQ_WAIT 0x05
#define DRM_I915_GETPARAM 0x06
#define DRM_I915_SETPARAM 0x07
#define DRM_I915_ALLOC 0x08
#define DRM_I915_FREE 0x09
#define DRM_I915_INIT_HEAP 0x0a
#define DRM_I915_CMDBUFFER 0x0b
#define DRM_I915_DESTROY_HEAP 0x0c
#define DRM_I915_SET_VBLANK_PIPE 0x0d
#define DRM_I915_GET_VBLANK_PIPE 0x0e
#define DRM_I915_VBLANK_SWAP 0x0f
#define DRM_I915_HWS_ADDR 0x11
#define DRM_I915_GEM_INIT 0x13
#define DRM_I915_GEM_EXECBUFFER 0x14
#define DRM_I915_GEM_PIN 0x15
#define DRM_I915_GEM_UNPIN 0x16
#define DRM_I915_GEM_BUSY 0x17
#define DRM_I915_GEM_THROTTLE 0x18
#define DRM_I915_GEM_ENTERVT 0x19
#define DRM_I915_GEM_LEAVEVT 0x1a
#define DRM_I915_GEM_CREATE 0x1b
#define DRM_I915_GEM_PREAD 0x1c
#define DRM_I915_GEM_PWRITE 0x1d
#define DRM_I915_GEM_MMAP 0x1e
#define DRM_I915_GEM_SET_DOMAIN 0x1f
#define DRM_I915_GEM_SW_FINISH 0x20
#define DRM_I915_GEM_SET_TILING 0x21
#define DRM_I915_GEM_GET_TILING 0x22
#define DRM_I915_GEM_GET_APERTURE 0x23
#define DRM_I915_GEM_MMAP_GTT 0x24
#define DRM_I915_GET_PIPE_FROM_CRTC_ID 0x25
#define DRM_I915_GEM_MADVISE 0x26
#define DRM_I915_OVERLAY_PUT_IMAGE 0x27
#define DRM_I915_OVERLAY_ATTRS 0x28
#define DRM_I915_GEM_EXECBUFFER2 0x29
#define DRM_I915_GEM_EXECBUFFER2_WR DRM_I915_GEM_EXECBUFFER2
#define DRM_I915_GET_SPRITE_COLORKEY 0x2a
#define DRM_I915_SET_SPRITE_COLORKEY 0x2b
#define DRM_I915_GEM_WAIT 0x2c
#define DRM_I915_GEM_CONTEXT_CREATE 0x2d
#define DRM_I915_GEM_CONTEXT_DESTROY 0x2e
#define DRM_I915_GEM_SET_CACHING 0x2f
#define DRM_I915_GEM_GET_CACHING 0x30
#define DRM_I915_REG_READ 0x31
#define DRM_I915_GET_RESET_STATS 0x32
#define DRM_I915_GEM_USERPTR 0x33
#define DRM_I915_GEM_CONTEXT_GETPARAM 0x34
#define DRM_I915_GEM_CONTEXT_SETPARAM 0x35
#define DRM_I915_PERF_OPEN 0x36
#define DRM_I915_PERF_ADD_CONFIG 0x37
#define DRM_I915_PERF_REMOVE_CONFIG 0x38
#define DRM_I915_QUERY 0x39
#define DRM_I915_GEM_VM_CREATE 0x3a
#define DRM_I915_GEM_VM_DESTROY 0x3b
#define DRM_I915_GEM_CREATE_EXT 0x3c
#define DRM_IOCTL_I915_INIT DRM_IOW(DRM_COMMAND_BASE + DRM_I915_INIT, drm_i915_init_t)
#define DRM_IOCTL_I915_FLUSH DRM_IO(DRM_COMMAND_BASE + DRM_I915_FLUSH)
#define DRM_IOCTL_I915_FLIP DRM_IO(DRM_COMMAND_BASE + DRM_I915_FLIP)
#define DRM_IOCTL_I915_BATCHBUFFER DRM_IOW(DRM_COMMAND_BASE + DRM_I915_BATCHBUFFER, drm_i915_batchbuffer_t)
#define DRM_IOCTL_I915_IRQ_EMIT DRM_IOWR(DRM_COMMAND_BASE + DRM_I915_IRQ_EMIT, drm_i915_irq_emit_t)
#define DRM_IOCTL_I915_IRQ_WAIT DRM_IOW(DRM_COMMAND_BASE + DRM_I915_IRQ_WAIT, drm_i915_irq_wait_t)
#define DRM_IOCTL_I915_GETPARAM DRM_IOWR(DRM_COMMAND_BASE + DRM_I915_GETPARAM, drm_i915_getparam_t)
#define DRM_IOCTL_I915_SETPARAM DRM_IOW(DRM_COMMAND_BASE + DRM_I915_SETPARAM, drm_i915_setparam_t)
#define DRM_IOCTL_I915_ALLOC DRM_IOWR(DRM_COMMAND_BASE + DRM_I915_ALLOC, drm_i915_mem_alloc_t)
#define DRM_IOCTL_I915_FREE DRM_IOW(DRM_COMMAND_BASE + DRM_I915_FREE, drm_i915_mem_free_t)
#define DRM_IOCTL_I915_INIT_HEAP DRM_IOW(DRM_COMMAND_BASE + DRM_I915_INIT_HEAP, drm_i915_mem_init_heap_t)
#define DRM_IOCTL_I915_CMDBUFFER DRM_IOW(DRM_COMMAND_BASE + DRM_I915_CMDBUFFER, drm_i915_cmdbuffer_t)
#define DRM_IOCTL_I915_DESTROY_HEAP DRM_IOW(DRM_COMMAND_BASE + DRM_I915_DESTROY_HEAP, drm_i915_mem_destroy_heap_t)
#define DRM_IOCTL_I915_SET_VBLANK_PIPE DRM_IOW(DRM_COMMAND_BASE + DRM_I915_SET_VBLANK_PIPE, drm_i915_vblank_pipe_t)
#define DRM_IOCTL_I915_GET_VBLANK_PIPE DRM_IOR(DRM_COMMAND_BASE + DRM_I915_GET_VBLANK_PIPE, drm_i915_vblank_pipe_t)
#define DRM_IOCTL_I915_VBLANK_SWAP DRM_IOWR(DRM_COMMAND_BASE + DRM_I915_VBLANK_SWAP, drm_i915_vblank_swap_t)
#define DRM_IOCTL_I915_HWS_ADDR DRM_IOW(DRM_COMMAND_BASE + DRM_I915_HWS_ADDR, struct drm_i915_gem_init)
#define DRM_IOCTL_I915_GEM_INIT DRM_IOW(DRM_COMMAND_BASE + DRM_I915_GEM_INIT, struct drm_i915_gem_init)
#define DRM_IOCTL_I915_GEM_EXECBUFFER DRM_IOW(DRM_COMMAND_BASE + DRM_I915_GEM_EXECBUFFER, struct drm_i915_gem_execbuffer)
#define DRM_IOCTL_I915_GEM_EXECBUFFER2 DRM_IOW(DRM_COMMAND_BASE + DRM_I915_GEM_EXECBUFFER2, struct drm_i915_gem_execbuffer2)
#define DRM_IOCTL_I915_GEM_EXECBUFFER2_WR DRM_IOWR(DRM_COMMAND_BASE + DRM_I915_GEM_EXECBUFFER2_WR, struct drm_i915_gem_execbuffer2)
#define DRM_IOCTL_I915_GEM_PIN DRM_IOWR(DRM_COMMAND_BASE + DRM_I915_GEM_PIN, struct drm_i915_gem_pin)
#define DRM_IOCTL_I915_GEM_UNPIN DRM_IOW(DRM_COMMAND_BASE + DRM_I915_GEM_UNPIN, struct drm_i915_gem_unpin)
#define DRM_IOCTL_I915_GEM_BUSY DRM_IOWR(DRM_COMMAND_BASE + DRM_I915_GEM_BUSY, struct drm_i915_gem_busy)
#define DRM_IOCTL_I915_GEM_SET_CACHING DRM_IOW(DRM_COMMAND_BASE + DRM_I915_GEM_SET_CACHING, struct drm_i915_gem_caching)
#define DRM_IOCTL_I915_GEM_GET_CACHING DRM_IOWR(DRM_COMMAND_BASE + DRM_I915_GEM_GET_CACHING, struct drm_i915_gem_caching)
#define DRM_IOCTL_I915_GEM_THROTTLE DRM_IO(DRM_COMMAND_BASE + DRM_I915_GEM_THROTTLE)
#define DRM_IOCTL_I915_GEM_ENTERVT DRM_IO(DRM_COMMAND_BASE + DRM_I915_GEM_ENTERVT)
#define DRM_IOCTL_I915_GEM_LEAVEVT DRM_IO(DRM_COMMAND_BASE + DRM_I915_GEM_LEAVEVT)
#define DRM_IOCTL_I915_GEM_CREATE DRM_IOWR(DRM_COMMAND_BASE + DRM_I915_GEM_CREATE, struct drm_i915_gem_create)
#define DRM_IOCTL_I915_GEM_CREATE_EXT DRM_IOWR(DRM_COMMAND_BASE + DRM_I915_GEM_CREATE_EXT, struct drm_i915_gem_create_ext)
#define DRM_IOCTL_I915_GEM_PREAD DRM_IOW(DRM_COMMAND_BASE + DRM_I915_GEM_PREAD, struct drm_i915_gem_pread)
#define DRM_IOCTL_I915_GEM_PWRITE DRM_IOW(DRM_COMMAND_BASE + DRM_I915_GEM_PWRITE, struct drm_i915_gem_pwrite)
#define DRM_IOCTL_I915_GEM_MMAP DRM_IOWR(DRM_COMMAND_BASE + DRM_I915_GEM_MMAP, struct drm_i915_gem_mmap)
#define DRM_IOCTL_I915_GEM_MMAP_GTT DRM_IOWR(DRM_COMMAND_BASE + DRM_I915_GEM_MMAP_GTT, struct drm_i915_gem_mmap_gtt)
#define DRM_IOCTL_I915_GEM_MMAP_OFFSET DRM_IOWR(DRM_COMMAND_BASE + DRM_I915_GEM_MMAP_GTT, struct drm_i915_gem_mmap_offset)
#define DRM_IOCTL_I915_GEM_SET_DOMAIN DRM_IOW(DRM_COMMAND_BASE + DRM_I915_GEM_SET_DOMAIN, struct drm_i915_gem_set_domain)
#define DRM_IOCTL_I915_GEM_SW_FINISH DRM_IOW(DRM_COMMAND_BASE + DRM_I915_GEM_SW_FINISH, struct drm_i915_gem_sw_finish)
#define DRM_IOCTL_I915_GEM_SET_TILING DRM_IOWR(DRM_COMMAND_BASE + DRM_I915_GEM_SET_TILING, struct drm_i915_gem_set_tiling)
#define DRM_IOCTL_I915_GEM_GET_TILING DRM_IOWR(DRM_COMMAND_BASE + DRM_I915_GEM_GET_TILING, struct drm_i915_gem_get_tiling)
#define DRM_IOCTL_I915_GEM_GET_APERTURE DRM_IOR(DRM_COMMAND_BASE + DRM_I915_GEM_GET_APERTURE, struct drm_i915_gem_get_aperture)
#define DRM_IOCTL_I915_GET_PIPE_FROM_CRTC_ID DRM_IOWR(DRM_COMMAND_BASE + DRM_I915_GET_PIPE_FROM_CRTC_ID, struct drm_i915_get_pipe_from_crtc_id)
#define DRM_IOCTL_I915_GEM_MADVISE DRM_IOWR(DRM_COMMAND_BASE + DRM_I915_GEM_MADVISE, struct drm_i915_gem_madvise)
#define DRM_IOCTL_I915_OVERLAY_PUT_IMAGE DRM_IOW(DRM_COMMAND_BASE + DRM_I915_OVERLAY_PUT_IMAGE, struct drm_intel_overlay_put_image)
#define DRM_IOCTL_I915_OVERLAY_ATTRS DRM_IOWR(DRM_COMMAND_BASE + DRM_I915_OVERLAY_ATTRS, struct drm_intel_overlay_attrs)
#define DRM_IOCTL_I915_SET_SPRITE_COLORKEY DRM_IOWR(DRM_COMMAND_BASE + DRM_I915_SET_SPRITE_COLORKEY, struct drm_intel_sprite_colorkey)
#define DRM_IOCTL_I915_GET_SPRITE_COLORKEY DRM_IOWR(DRM_COMMAND_BASE + DRM_I915_GET_SPRITE_COLORKEY, struct drm_intel_sprite_colorkey)
#define DRM_IOCTL_I915_GEM_WAIT DRM_IOWR(DRM_COMMAND_BASE + DRM_I915_GEM_WAIT, struct drm_i915_gem_wait)
#define DRM_IOCTL_I915_GEM_CONTEXT_CREATE DRM_IOWR(DRM_COMMAND_BASE + DRM_I915_GEM_CONTEXT_CREATE, struct drm_i915_gem_context_create)
#define DRM_IOCTL_I915_GEM_CONTEXT_CREATE_EXT DRM_IOWR(DRM_COMMAND_BASE + DRM_I915_GEM_CONTEXT_CREATE, struct drm_i915_gem_context_create_ext)
#define DRM_IOCTL_I915_GEM_CONTEXT_DESTROY DRM_IOW(DRM_COMMAND_BASE + DRM_I915_GEM_CONTEXT_DESTROY, struct drm_i915_gem_context_destroy)
#define DRM_IOCTL_I915_REG_READ DRM_IOWR(DRM_COMMAND_BASE + DRM_I915_REG_READ, struct drm_i915_reg_read)
#define DRM_IOCTL_I915_GET_RESET_STATS DRM_IOWR(DRM_COMMAND_BASE + DRM_I915_GET_RESET_STATS, struct drm_i915_reset_stats)
#define DRM_IOCTL_I915_GEM_USERPTR DRM_IOWR(DRM_COMMAND_BASE + DRM_I915_GEM_USERPTR, struct drm_i915_gem_userptr)
#define DRM_IOCTL_I915_GEM_CONTEXT_GETPARAM DRM_IOWR(DRM_COMMAND_BASE + DRM_I915_GEM_CONTEXT_GETPARAM, struct drm_i915_gem_context_param)
#define DRM_IOCTL_I915_GEM_CONTEXT_SETPARAM DRM_IOWR(DRM_COMMAND_BASE + DRM_I915_GEM_CONTEXT_SETPARAM, struct drm_i915_gem_context_param)
#define DRM_IOCTL_I915_PERF_OPEN DRM_IOW(DRM_COMMAND_BASE + DRM_I915_PERF_OPEN, struct drm_i915_perf_open_param)
#define DRM_IOCTL_I915_PERF_ADD_CONFIG DRM_IOW(DRM_COMMAND_BASE + DRM_I915_PERF_ADD_CONFIG, struct drm_i915_perf_oa_config)
#define DRM_IOCTL_I915_PERF_REMOVE_CONFIG DRM_IOW(DRM_COMMAND_BASE + DRM_I915_PERF_REMOVE_CONFIG, __u64)
#define DRM_IOCTL_I915_QUERY DRM_IOWR(DRM_COMMAND_BASE + DRM_I915_QUERY, struct drm_i915_query)
#define DRM_IOCTL_I915_GEM_VM_CREATE DRM_IOWR(DRM_COMMAND_BASE + DRM_I915_GEM_VM_CREATE, struct drm_i915_gem_vm_control)
#define DRM_IOCTL_I915_GEM_VM_DESTROY DRM_IOW(DRM_COMMAND_BASE + DRM_I915_GEM_VM_DESTROY, struct drm_i915_gem_vm_control)
typedef struct drm_i915_batchbuffer {
  int start;
  int used;
  int DR1;
  int DR4;
  int num_cliprects;
  struct drm_clip_rect __user * cliprects;
} drm_i915_batchbuffer_t;
typedef struct _drm_i915_cmdbuffer {
  char __user * buf;
  int sz;
  int DR1;
  int DR4;
  int num_cliprects;
  struct drm_clip_rect __user * cliprects;
} drm_i915_cmdbuffer_t;
typedef struct drm_i915_irq_emit {
  int __user * irq_seq;
} drm_i915_irq_emit_t;
typedef struct drm_i915_irq_wait {
  int irq_seq;
} drm_i915_irq_wait_t;
#define I915_GEM_PPGTT_NONE 0
#define I915_GEM_PPGTT_ALIASING 1
#define I915_GEM_PPGTT_FULL 2
#define I915_PARAM_IRQ_ACTIVE 1
#define I915_PARAM_ALLOW_BATCHBUFFER 2
#define I915_PARAM_LAST_DISPATCH 3
#define I915_PARAM_CHIPSET_ID 4
#define I915_PARAM_HAS_GEM 5
#define I915_PARAM_NUM_FENCES_AVAIL 6
#define I915_PARAM_HAS_OVERLAY 7
#define I915_PARAM_HAS_PAGEFLIPPING 8
#define I915_PARAM_HAS_EXECBUF2 9
#define I915_PARAM_HAS_BSD 10
#define I915_PARAM_HAS_BLT 11
#define I915_PARAM_HAS_RELAXED_FENCING 12
#define I915_PARAM_HAS_COHERENT_RINGS 13
#define I915_PARAM_HAS_EXEC_CONSTANTS 14
#define I915_PARAM_HAS_RELAXED_DELTA 15
#define I915_PARAM_HAS_GEN7_SOL_RESET 16
#define I915_PARAM_HAS_LLC 17
#define I915_PARAM_HAS_ALIASING_PPGTT 18
#define I915_PARAM_HAS_WAIT_TIMEOUT 19
#define I915_PARAM_HAS_SEMAPHORES 20
#define I915_PARAM_HAS_PRIME_VMAP_FLUSH 21
#define I915_PARAM_HAS_VEBOX 22
#define I915_PARAM_HAS_SECURE_BATCHES 23
#define I915_PARAM_HAS_PINNED_BATCHES 24
#define I915_PARAM_HAS_EXEC_NO_RELOC 25
#define I915_PARAM_HAS_EXEC_HANDLE_LUT 26
#define I915_PARAM_HAS_WT 27
#define I915_PARAM_CMD_PARSER_VERSION 28
#define I915_PARAM_HAS_COHERENT_PHYS_GTT 29
#define I915_PARAM_MMAP_VERSION 30
#define I915_PARAM_HAS_BSD2 31
#define I915_PARAM_REVISION 32
#define I915_PARAM_SUBSLICE_TOTAL 33
#define I915_PARAM_EU_TOTAL 34
#define I915_PARAM_HAS_GPU_RESET 35
#define I915_PARAM_HAS_RESOURCE_STREAMER 36
#define I915_PARAM_HAS_EXEC_SOFTPIN 37
#define I915_PARAM_HAS_POOLED_EU 38
#define I915_PARAM_MIN_EU_IN_POOL 39
#define I915_PARAM_MMAP_GTT_VERSION 40
#define I915_PARAM_HAS_SCHEDULER 41
#define I915_SCHEDULER_CAP_ENABLED (1ul << 0)
#define I915_SCHEDULER_CAP_PRIORITY (1ul << 1)
#define I915_SCHEDULER_CAP_PREEMPTION (1ul << 2)
#define I915_SCHEDULER_CAP_SEMAPHORES (1ul << 3)
#define I915_SCHEDULER_CAP_ENGINE_BUSY_STATS (1ul << 4)
#define I915_SCHEDULER_CAP_STATIC_PRIORITY_MAP (1ul << 5)
#define I915_PARAM_HUC_STATUS 42
#define I915_PARAM_HAS_EXEC_ASYNC 43
#define I915_PARAM_HAS_EXEC_FENCE 44
#define I915_PARAM_HAS_EXEC_CAPTURE 45
#define I915_PARAM_SLICE_MASK 46
#define I915_PARAM_SUBSLICE_MASK 47
#define I915_PARAM_HAS_EXEC_BATCH_FIRST 48
#define I915_PARAM_HAS_EXEC_FENCE_ARRAY 49
#define I915_PARAM_HAS_CONTEXT_ISOLATION 50
#define I915_PARAM_CS_TIMESTAMP_FREQUENCY 51
#define I915_PARAM_MMAP_GTT_COHERENT 52
#define I915_PARAM_HAS_EXEC_SUBMIT_FENCE 53
#define I915_PARAM_PERF_REVISION 54
#define I915_PARAM_HAS_EXEC_TIMELINE_FENCES 55
#define I915_PARAM_HAS_USERPTR_PROBE 56
struct drm_i915_getparam {
  __s32 param;
  int __user * value;
};
typedef struct drm_i915_getparam drm_i915_getparam_t;
#define I915_SETPARAM_USE_MI_BATCHBUFFER_START 1
#define I915_SETPARAM_TEX_LRU_LOG_GRANULARITY 2
#define I915_SETPARAM_ALLOW_BATCHBUFFER 3
#define I915_SETPARAM_NUM_USED_FENCES 4
typedef struct drm_i915_setparam {
  int param;
  int value;
} drm_i915_setparam_t;
#define I915_MEM_REGION_AGP 1
typedef struct drm_i915_mem_alloc {
  int region;
  int alignment;
  int size;
  int __user * region_offset;
} drm_i915_mem_alloc_t;
typedef struct drm_i915_mem_free {
  int region;
  int region_offset;
} drm_i915_mem_free_t;
typedef struct drm_i915_mem_init_heap {
  int region;
  int size;
  int start;
} drm_i915_mem_init_heap_t;
typedef struct drm_i915_mem_destroy_heap {
  int region;
} drm_i915_mem_destroy_heap_t;
#define DRM_I915_VBLANK_PIPE_A 1
#define DRM_I915_VBLANK_PIPE_B 2
typedef struct drm_i915_vblank_pipe {
  int pipe;
} drm_i915_vblank_pipe_t;
typedef struct drm_i915_vblank_swap {
  drm_drawable_t drawable;
  enum drm_vblank_seq_type seqtype;
  unsigned int sequence;
} drm_i915_vblank_swap_t;
typedef struct drm_i915_hws_addr {
  __u64 addr;
} drm_i915_hws_addr_t;
struct drm_i915_gem_init {
  __u64 gtt_start;
  __u64 gtt_end;
};
struct drm_i915_gem_create {
  __u64 size;
  __u32 handle;
  __u32 pad;
};
struct drm_i915_gem_pread {
  __u32 handle;
  __u32 pad;
  __u64 offset;
  __u64 size;
  __u64 data_ptr;
};
struct drm_i915_gem_pwrite {
  __u32 handle;
  __u32 pad;
  __u64 offset;
  __u64 size;
  __u64 data_ptr;
};
struct drm_i915_gem_mmap {
  __u32 handle;
  __u32 pad;
  __u64 offset;
  __u64 size;
  __u64 addr_ptr;
  __u64 flags;
#define I915_MMAP_WC 0x1
};
struct drm_i915_gem_mmap_gtt {
  __u32 handle;
  __u32 pad;
  __u64 offset;
};
struct drm_i915_gem_mmap_offset {
  __u32 handle;
  __u32 pad;
  __u64 offset;
  __u64 flags;
#define I915_MMAP_OFFSET_GTT 0
#define I915_MMAP_OFFSET_WC 1
#define I915_MMAP_OFFSET_WB 2
#define I915_MMAP_OFFSET_UC 3
#define I915_MMAP_OFFSET_FIXED 4
  __u64 extensions;
};
struct drm_i915_gem_set_domain {
  __u32 handle;
  __u32 read_domains;
  __u32 write_domain;
};
struct drm_i915_gem_sw_finish {
  __u32 handle;
};
struct drm_i915_gem_relocation_entry {
  __u32 target_handle;
  __u32 delta;
  __u64 offset;
  __u64 presumed_offset;
  __u32 read_domains;
  __u32 write_domain;
};
#define I915_GEM_DOMAIN_CPU 0x00000001
#define I915_GEM_DOMAIN_RENDER 0x00000002
#define I915_GEM_DOMAIN_SAMPLER 0x00000004
#define I915_GEM_DOMAIN_COMMAND 0x00000008
#define I915_GEM_DOMAIN_INSTRUCTION 0x00000010
#define I915_GEM_DOMAIN_VERTEX 0x00000020
#define I915_GEM_DOMAIN_GTT 0x00000040
#define I915_GEM_DOMAIN_WC 0x00000080
struct drm_i915_gem_exec_object {
  __u32 handle;
  __u32 relocation_count;
  __u64 relocs_ptr;
  __u64 alignment;
  __u64 offset;
};
struct drm_i915_gem_execbuffer {
  __u64 buffers_ptr;
  __u32 buffer_count;
  __u32 batch_start_offset;
  __u32 batch_len;
  __u32 DR1;
  __u32 DR4;
  __u32 num_cliprects;
  __u64 cliprects_ptr;
};
struct drm_i915_gem_exec_object2 {
  __u32 handle;
  __u32 relocation_count;
  __u64 relocs_ptr;
  __u64 alignment;
  __u64 offset;
#define EXEC_OBJECT_NEEDS_FENCE (1 << 0)
#define EXEC_OBJECT_NEEDS_GTT (1 << 1)
#define EXEC_OBJECT_WRITE (1 << 2)
#define EXEC_OBJECT_SUPPORTS_48B_ADDRESS (1 << 3)
#define EXEC_OBJECT_PINNED (1 << 4)
#define EXEC_OBJECT_PAD_TO_SIZE (1 << 5)
#define EXEC_OBJECT_ASYNC (1 << 6)
#define EXEC_OBJECT_CAPTURE (1 << 7)
#define __EXEC_OBJECT_UNKNOWN_FLAGS - (EXEC_OBJECT_CAPTURE << 1)
  __u64 flags;
  union {
    __u64 rsvd1;
    __u64 pad_to_size;
  };
  __u64 rsvd2;
};
struct drm_i915_gem_exec_fence {
  __u32 handle;
  __u32 flags;
#define I915_EXEC_FENCE_WAIT (1 << 0)
#define I915_EXEC_FENCE_SIGNAL (1 << 1)
#define __I915_EXEC_FENCE_UNKNOWN_FLAGS (- (I915_EXEC_FENCE_SIGNAL << 1))
};
struct drm_i915_gem_execbuffer_ext_timeline_fences {
#define DRM_I915_GEM_EXECBUFFER_EXT_TIMELINE_FENCES 0
  struct i915_user_extension base;
  __u64 fence_count;
  __u64 handles_ptr;
  __u64 values_ptr;
};
struct drm_i915_gem_execbuffer2 {
  __u64 buffers_ptr;
  __u32 buffer_count;
  __u32 batch_start_offset;
  __u32 batch_len;
  __u32 DR1;
  __u32 DR4;
  __u32 num_cliprects;
  __u64 cliprects_ptr;
  __u64 flags;
#define I915_EXEC_RING_MASK (0x3f)
#define I915_EXEC_DEFAULT (0 << 0)
#define I915_EXEC_RENDER (1 << 0)
#define I915_EXEC_BSD (2 << 0)
#define I915_EXEC_BLT (3 << 0)
#define I915_EXEC_VEBOX (4 << 0)
#define I915_EXEC_CONSTANTS_MASK (3 << 6)
#define I915_EXEC_CONSTANTS_REL_GENERAL (0 << 6)
#define I915_EXEC_CONSTANTS_ABSOLUTE (1 << 6)
#define I915_EXEC_CONSTANTS_REL_SURFACE (2 << 6)
#define I915_EXEC_GEN7_SOL_RESET (1 << 8)
#define I915_EXEC_SECURE (1 << 9)
#define I915_EXEC_IS_PINNED (1 << 10)
#define I915_EXEC_NO_RELOC (1 << 11)
#define I915_EXEC_HANDLE_LUT (1 << 12)
#define I915_EXEC_BSD_SHIFT (13)
#define I915_EXEC_BSD_MASK (3 << I915_EXEC_BSD_SHIFT)
#define I915_EXEC_BSD_DEFAULT (0 << I915_EXEC_BSD_SHIFT)
#define I915_EXEC_BSD_RING1 (1 << I915_EXEC_BSD_SHIFT)
#define I915_EXEC_BSD_RING2 (2 << I915_EXEC_BSD_SHIFT)
#define I915_EXEC_RESOURCE_STREAMER (1 << 15)
#define I915_EXEC_FENCE_IN (1 << 16)
#define I915_EXEC_FENCE_OUT (1 << 17)
#define I915_EXEC_BATCH_FIRST (1 << 18)
#define I915_EXEC_FENCE_ARRAY (1 << 19)
#define I915_EXEC_FENCE_SUBMIT (1 << 20)
#define I915_EXEC_USE_EXTENSIONS (1 << 21)
#define __I915_EXEC_UNKNOWN_FLAGS (- (I915_EXEC_USE_EXTENSIONS << 1))
  __u64 rsvd1;
  __u64 rsvd2;
};
#define I915_EXEC_CONTEXT_ID_MASK (0xffffffff)
#define i915_execbuffer2_set_context_id(eb2,context) (eb2).rsvd1 = context & I915_EXEC_CONTEXT_ID_MASK
#define i915_execbuffer2_get_context_id(eb2) ((eb2).rsvd1 & I915_EXEC_CONTEXT_ID_MASK)
struct drm_i915_gem_pin {
  __u32 handle;
  __u32 pad;
  __u64 alignment;
  __u64 offset;
};
struct drm_i915_gem_unpin {
  __u32 handle;
  __u32 pad;
};
struct drm_i915_gem_busy {
  __u32 handle;
  __u32 busy;
};
struct drm_i915_gem_caching {
  __u32 handle;
#define I915_CACHING_NONE 0
#define I915_CACHING_CACHED 1
#define I915_CACHING_DISPLAY 2
  __u32 caching;
};
#define I915_TILING_NONE 0
#define I915_TILING_X 1
#define I915_TILING_Y 2
#define I915_TILING_LAST I915_TILING_Y
#define I915_BIT_6_SWIZZLE_NONE 0
#define I915_BIT_6_SWIZZLE_9 1
#define I915_BIT_6_SWIZZLE_9_10 2
#define I915_BIT_6_SWIZZLE_9_11 3
#define I915_BIT_6_SWIZZLE_9_10_11 4
#define I915_BIT_6_SWIZZLE_UNKNOWN 5
#define I915_BIT_6_SWIZZLE_9_17 6
#define I915_BIT_6_SWIZZLE_9_10_17 7
struct drm_i915_gem_set_tiling {
  __u32 handle;
  __u32 tiling_mode;
  __u32 stride;
  __u32 swizzle_mode;
};
struct drm_i915_gem_get_tiling {
  __u32 handle;
  __u32 tiling_mode;
  __u32 swizzle_mode;
  __u32 phys_swizzle_mode;
};
struct drm_i915_gem_get_aperture {
  __u64 aper_size;
  __u64 aper_available_size;
};
struct drm_i915_get_pipe_from_crtc_id {
  __u32 crtc_id;
  __u32 pipe;
};
#define I915_MADV_WILLNEED 0
#define I915_MADV_DONTNEED 1
#define __I915_MADV_PURGED 2
struct drm_i915_gem_madvise {
  __u32 handle;
  __u32 madv;
  __u32 retained;
};
#define I915_OVERLAY_TYPE_MASK 0xff
#define I915_OVERLAY_YUV_PLANAR 0x01
#define I915_OVERLAY_YUV_PACKED 0x02
#define I915_OVERLAY_RGB 0x03
#define I915_OVERLAY_DEPTH_MASK 0xff00
#define I915_OVERLAY_RGB24 0x1000
#define I915_OVERLAY_RGB16 0x2000
#define I915_OVERLAY_RGB15 0x3000
#define I915_OVERLAY_YUV422 0x0100
#define I915_OVERLAY_YUV411 0x0200
#define I915_OVERLAY_YUV420 0x0300
#define I915_OVERLAY_YUV410 0x0400
#define I915_OVERLAY_SWAP_MASK 0xff0000
#define I915_OVERLAY_NO_SWAP 0x000000
#define I915_OVERLAY_UV_SWAP 0x010000
#define I915_OVERLAY_Y_SWAP 0x020000
#define I915_OVERLAY_Y_AND_UV_SWAP 0x030000
#define I915_OVERLAY_FLAGS_MASK 0xff000000
#define I915_OVERLAY_ENABLE 0x01000000
struct drm_intel_overlay_put_image {
  __u32 flags;
  __u32 bo_handle;
  __u16 stride_Y;
  __u16 stride_UV;
  __u32 offset_Y;
  __u32 offset_U;
  __u32 offset_V;
  __u16 src_width;
  __u16 src_height;
  __u16 src_scan_width;
  __u16 src_scan_height;
  __u32 crtc_id;
  __u16 dst_x;
  __u16 dst_y;
  __u16 dst_width;
  __u16 dst_height;
};
#define I915_OVERLAY_UPDATE_ATTRS (1 << 0)
#define I915_OVERLAY_UPDATE_GAMMA (1 << 1)
#define I915_OVERLAY_DISABLE_DEST_COLORKEY (1 << 2)
struct drm_intel_overlay_attrs {
  __u32 flags;
  __u32 color_key;
  __s32 brightness;
  __u32 contrast;
  __u32 saturation;
  __u32 gamma0;
  __u32 gamma1;
  __u32 gamma2;
  __u32 gamma3;
  __u32 gamma4;
  __u32 gamma5;
};
#define I915_SET_COLORKEY_NONE (1 << 0)
#define I915_SET_COLORKEY_DESTINATION (1 << 1)
#define I915_SET_COLORKEY_SOURCE (1 << 2)
struct drm_intel_sprite_colorkey {
  __u32 plane_id;
  __u32 min_value;
  __u32 channel_mask;
  __u32 max_value;
  __u32 flags;
};
struct drm_i915_gem_wait {
  __u32 bo_handle;
  __u32 flags;
  __s64 timeout_ns;
};
struct drm_i915_gem_context_create {
  __u32 ctx_id;
  __u32 pad;
};
struct drm_i915_gem_context_create_ext {
  __u32 ctx_id;
  __u32 flags;
#define I915_CONTEXT_CREATE_FLAGS_USE_EXTENSIONS (1u << 0)
#define I915_CONTEXT_CREATE_FLAGS_SINGLE_TIMELINE (1u << 1)
#define I915_CONTEXT_CREATE_FLAGS_UNKNOWN (- (I915_CONTEXT_CREATE_FLAGS_SINGLE_TIMELINE << 1))
  __u64 extensions;
#define I915_CONTEXT_CREATE_EXT_SETPARAM 0
#define I915_CONTEXT_CREATE_EXT_CLONE 1
};
struct drm_i915_gem_context_param {
  __u32 ctx_id;
  __u32 size;
  __u64 param;
#define I915_CONTEXT_PARAM_BAN_PERIOD 0x1
#define I915_CONTEXT_PARAM_NO_ZEROMAP 0x2
#define I915_CONTEXT_PARAM_GTT_SIZE 0x3
#define I915_CONTEXT_PARAM_NO_ERROR_CAPTURE 0x4
#define I915_CONTEXT_PARAM_BANNABLE 0x5
#define I915_CONTEXT_PARAM_PRIORITY 0x6
#define I915_CONTEXT_MAX_USER_PRIORITY 1023
#define I915_CONTEXT_DEFAULT_PRIORITY 0
#define I915_CONTEXT_MIN_USER_PRIORITY - 1023
#define I915_CONTEXT_PARAM_SSEU 0x7
#define I915_CONTEXT_PARAM_RECOVERABLE 0x8
#define I915_CONTEXT_PARAM_VM 0x9
#define I915_CONTEXT_PARAM_ENGINES 0xa
#define I915_CONTEXT_PARAM_PERSISTENCE 0xb
#define I915_CONTEXT_PARAM_RINGSIZE 0xc
#define I915_CONTEXT_PARAM_PROTECTED_CONTENT 0xd
  __u64 value;
};
struct drm_i915_gem_context_param_sseu {
  struct i915_engine_class_instance engine;
  __u32 flags;
#define I915_CONTEXT_SSEU_FLAG_ENGINE_INDEX (1u << 0)
  __u64 slice_mask;
  __u64 subslice_mask;
  __u16 min_eus_per_subslice;
  __u16 max_eus_per_subslice;
  __u32 rsvd;
};
struct i915_context_engines_load_balance {
  struct i915_user_extension base;
  __u16 engine_index;
  __u16 num_siblings;
  __u32 flags;
  __u64 mbz64;
  struct i915_engine_class_instance engines[];
} __attribute__((packed));
#define I915_DEFINE_CONTEXT_ENGINES_LOAD_BALANCE(name__,N__) struct { struct i915_user_extension base; __u16 engine_index; __u16 num_siblings; __u32 flags; __u64 mbz64; struct i915_engine_class_instance engines[N__]; \
} __attribute__((packed)) name__
struct i915_context_engines_bond {
  struct i915_user_extension base;
  struct i915_engine_class_instance master;
  __u16 virtual_index;
  __u16 num_bonds;
  __u64 flags;
  __u64 mbz64[4];
  struct i915_engine_class_instance engines[];
} __attribute__((packed));
#define I915_DEFINE_CONTEXT_ENGINES_BOND(name__,N__) struct { struct i915_user_extension base; struct i915_engine_class_instance master; __u16 virtual_index; __u16 num_bonds; __u64 flags; __u64 mbz64[4]; struct i915_engine_class_instance engines[N__]; \
} __attribute__((packed)) name__
struct i915_context_engines_parallel_submit {
  struct i915_user_extension base;
  __u16 engine_index;
  __u16 width;
  __u16 num_siblings;
  __u16 mbz16;
  __u64 flags;
  __u64 mbz64[3];
  struct i915_engine_class_instance engines[];
} __packed;
#define I915_DEFINE_CONTEXT_ENGINES_PARALLEL_SUBMIT(name__,N__) struct { struct i915_user_extension base; __u16 engine_index; __u16 width; __u16 num_siblings; __u16 mbz16; __u64 flags; __u64 mbz64[3]; struct i915_engine_class_instance engines[N__]; \
} __attribute__((packed)) name__
struct i915_context_param_engines {
  __u64 extensions;
#define I915_CONTEXT_ENGINES_EXT_LOAD_BALANCE 0
#define I915_CONTEXT_ENGINES_EXT_BOND 1
#define I915_CONTEXT_ENGINES_EXT_PARALLEL_SUBMIT 2
  struct i915_engine_class_instance engines[0];
} __attribute__((packed));
#define I915_DEFINE_CONTEXT_PARAM_ENGINES(name__,N__) struct { __u64 extensions; struct i915_engine_class_instance engines[N__]; \
} __attribute__((packed)) name__
struct drm_i915_gem_context_create_ext_setparam {
  struct i915_user_extension base;
  struct drm_i915_gem_context_param param;
};
struct drm_i915_gem_context_destroy {
  __u32 ctx_id;
  __u32 pad;
};
struct drm_i915_gem_vm_control {
  __u64 extensions;
  __u32 flags;
  __u32 vm_id;
};
struct drm_i915_reg_read {
  __u64 offset;
#define I915_REG_READ_8B_WA (1ul << 0)
  __u64 val;
};
struct drm_i915_reset_stats {
  __u32 ctx_id;
  __u32 flags;
  __u32 reset_count;
  __u32 batch_active;
  __u32 batch_pending;
  __u32 pad;
};
struct drm_i915_gem_userptr {
  __u64 user_ptr;
  __u64 user_size;
  __u32 flags;
#define I915_USERPTR_READ_ONLY 0x1
#define I915_USERPTR_PROBE 0x2
#define I915_USERPTR_UNSYNCHRONIZED 0x80000000
  __u32 handle;
};
enum drm_i915_oa_format {
  I915_OA_FORMAT_A13 = 1,
  I915_OA_FORMAT_A29,
  I915_OA_FORMAT_A13_B8_C8,
  I915_OA_FORMAT_B4_C8,
  I915_OA_FORMAT_A45_B8_C8,
  I915_OA_FORMAT_B4_C8_A16,
  I915_OA_FORMAT_C4_B8,
  I915_OA_FORMAT_A12,
  I915_OA_FORMAT_A12_B8_C8,
  I915_OA_FORMAT_A32u40_A4u32_B8_C8,
  I915_OA_FORMAT_MAX
};
enum drm_i915_perf_property_id {
  DRM_I915_PERF_PROP_CTX_HANDLE = 1,
  DRM_I915_PERF_PROP_SAMPLE_OA,
  DRM_I915_PERF_PROP_OA_METRICS_SET,
  DRM_I915_PERF_PROP_OA_FORMAT,
  DRM_I915_PERF_PROP_OA_EXPONENT,
  DRM_I915_PERF_PROP_HOLD_PREEMPTION,
  DRM_I915_PERF_PROP_GLOBAL_SSEU,
  DRM_I915_PERF_PROP_POLL_OA_PERIOD,
  DRM_I915_PERF_PROP_MAX
};
struct drm_i915_perf_open_param {
  __u32 flags;
#define I915_PERF_FLAG_FD_CLOEXEC (1 << 0)
#define I915_PERF_FLAG_FD_NONBLOCK (1 << 1)
#define I915_PERF_FLAG_DISABLED (1 << 2)
  __u32 num_properties;
  __u64 properties_ptr;
};
#define I915_PERF_IOCTL_ENABLE _IO('i', 0x0)
#define I915_PERF_IOCTL_DISABLE _IO('i', 0x1)
#define I915_PERF_IOCTL_CONFIG _IO('i', 0x2)
struct drm_i915_perf_record_header {
  __u32 type;
  __u16 pad;
  __u16 size;
};
enum drm_i915_perf_record_type {
  DRM_I915_PERF_RECORD_SAMPLE = 1,
  DRM_I915_PERF_RECORD_OA_REPORT_LOST = 2,
  DRM_I915_PERF_RECORD_OA_BUFFER_LOST = 3,
  DRM_I915_PERF_RECORD_MAX
};
struct drm_i915_perf_oa_config {
  char uuid[36];
  __u32 n_mux_regs;
  __u32 n_boolean_regs;
  __u32 n_flex_regs;
  __u64 mux_regs_ptr;
  __u64 boolean_regs_ptr;
  __u64 flex_regs_ptr;
};
struct drm_i915_query_item {
  __u64 query_id;
#define DRM_I915_QUERY_TOPOLOGY_INFO 1
#define DRM_I915_QUERY_ENGINE_INFO 2
#define DRM_I915_QUERY_PERF_CONFIG 3
#define DRM_I915_QUERY_MEMORY_REGIONS 4
#define DRM_I915_QUERY_HWCONFIG_BLOB 5
#define DRM_I915_QUERY_GEOMETRY_SUBSLICES 6
  __s32 length;
  __u32 flags;
#define DRM_I915_QUERY_PERF_CONFIG_LIST 1
#define DRM_I915_QUERY_PERF_CONFIG_DATA_FOR_UUID 2
#define DRM_I915_QUERY_PERF_CONFIG_DATA_FOR_ID 3
  __u64 data_ptr;
};
struct drm_i915_query {
  __u32 num_items;
  __u32 flags;
  __u64 items_ptr;
};
struct drm_i915_query_topology_info {
  __u16 flags;
  __u16 max_slices;
  __u16 max_subslices;
  __u16 max_eus_per_subslice;
  __u16 subslice_offset;
  __u16 subslice_stride;
  __u16 eu_offset;
  __u16 eu_stride;
  __u8 data[];
};
struct drm_i915_engine_info {
  struct i915_engine_class_instance engine;
  __u32 rsvd0;
  __u64 flags;
#define I915_ENGINE_INFO_HAS_LOGICAL_INSTANCE (1 << 0)
  __u64 capabilities;
#define I915_VIDEO_CLASS_CAPABILITY_HEVC (1 << 0)
#define I915_VIDEO_AND_ENHANCE_CLASS_CAPABILITY_SFC (1 << 1)
  __u16 logical_instance;
  __u16 rsvd1[3];
  __u64 rsvd2[3];
};
struct drm_i915_query_engine_info {
  __u32 num_engines;
  __u32 rsvd[3];
  struct drm_i915_engine_info engines[];
};
struct drm_i915_query_perf_config {
  union {
    __u64 n_configs;
    __u64 config;
    char uuid[36];
  };
  __u32 flags;
  __u8 data[];
};
enum drm_i915_gem_memory_class {
  I915_MEMORY_CLASS_SYSTEM = 0,
  I915_MEMORY_CLASS_DEVICE,
};
struct drm_i915_gem_memory_class_instance {
  __u16 memory_class;
  __u16 memory_instance;
};
struct drm_i915_memory_region_info {
  struct drm_i915_gem_memory_class_instance region;
  __u32 rsvd0;
  __u64 probed_size;
  __u64 unallocated_size;
  union {
    __u64 rsvd1[8];
    struct {
      __u64 probed_cpu_visible_size;
      __u64 unallocated_cpu_visible_size;
    };
  };
};
struct drm_i915_query_memory_regions {
  __u32 num_regions;
  __u32 rsvd[3];
  struct drm_i915_memory_region_info regions[];
};
struct drm_i915_gem_create_ext {
  __u64 size;
  __u32 handle;
#define I915_GEM_CREATE_EXT_FLAG_NEEDS_CPU_ACCESS (1 << 0)
  __u32 flags;
#define I915_GEM_CREATE_EXT_MEMORY_REGIONS 0
#define I915_GEM_CREATE_EXT_PROTECTED_CONTENT 1
  __u64 extensions;
};
struct drm_i915_gem_create_ext_memory_regions {
  struct i915_user_extension base;
  __u32 pad;
  __u32 num_regions;
  __u64 regions;
};
struct drm_i915_gem_create_ext_protected_content {
  struct i915_user_extension base;
  __u32 flags;
};
#define I915_PROTECTED_CONTENT_DEFAULT_SESSION 0xf
#ifdef __cplusplus
}
#endif
#endif