You can not select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
341 lines
13 KiB
341 lines
13 KiB
/* |
|
* Copyright © 2008-2012 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 (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 |
|
* 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. |
|
* |
|
* Authors: |
|
* Eric Anholt <eric@anholt.net> |
|
* |
|
*/ |
|
|
|
/** |
|
* @file intel_bufmgr.h |
|
* |
|
* Public definitions of Intel-specific bufmgr functions. |
|
*/ |
|
|
|
#ifndef INTEL_BUFMGR_H |
|
#define INTEL_BUFMGR_H |
|
|
|
#include <stdio.h> |
|
#include <stdint.h> |
|
#include <stdio.h> |
|
|
|
#if defined(__cplusplus) |
|
extern "C" { |
|
#endif |
|
|
|
struct drm_clip_rect; |
|
|
|
typedef struct _drm_intel_bufmgr drm_intel_bufmgr; |
|
typedef struct _drm_intel_context drm_intel_context; |
|
typedef struct _drm_intel_bo drm_intel_bo; |
|
|
|
struct _drm_intel_bo { |
|
/** |
|
* Size in bytes of the buffer object. |
|
* |
|
* The size may be larger than the size originally requested for the |
|
* allocation, such as being aligned to page size. |
|
*/ |
|
unsigned long size; |
|
|
|
/** |
|
* Alignment requirement for object |
|
* |
|
* Used for GTT mapping & pinning the object. |
|
*/ |
|
unsigned long align; |
|
|
|
/** |
|
* Deprecated field containing (possibly the low 32-bits of) the last |
|
* seen virtual card address. Use offset64 instead. |
|
*/ |
|
unsigned long offset; |
|
|
|
/** |
|
* Virtual address for accessing the buffer data. Only valid while |
|
* mapped. |
|
*/ |
|
#ifdef __cplusplus |
|
void *virt; |
|
#else |
|
void *virtual; |
|
#endif |
|
|
|
/** Buffer manager context associated with this buffer object */ |
|
drm_intel_bufmgr *bufmgr; |
|
|
|
/** |
|
* MM-specific handle for accessing object |
|
*/ |
|
int handle; |
|
|
|
/** |
|
* Last seen card virtual address (offset from the beginning of the |
|
* aperture) for the object. This should be used to fill relocation |
|
* entries when calling drm_intel_bo_emit_reloc() |
|
*/ |
|
uint64_t offset64; |
|
}; |
|
|
|
enum aub_dump_bmp_format { |
|
AUB_DUMP_BMP_FORMAT_8BIT = 1, |
|
AUB_DUMP_BMP_FORMAT_ARGB_4444 = 4, |
|
AUB_DUMP_BMP_FORMAT_ARGB_0888 = 6, |
|
AUB_DUMP_BMP_FORMAT_ARGB_8888 = 7, |
|
}; |
|
|
|
typedef struct _drm_intel_aub_annotation { |
|
uint32_t type; |
|
uint32_t subtype; |
|
uint32_t ending_offset; |
|
} drm_intel_aub_annotation; |
|
|
|
#define BO_ALLOC_FOR_RENDER (1<<0) |
|
|
|
drm_intel_bo *drm_intel_bo_alloc(drm_intel_bufmgr *bufmgr, const char *name, |
|
unsigned long size, unsigned int alignment); |
|
drm_intel_bo *drm_intel_bo_alloc_for_render(drm_intel_bufmgr *bufmgr, |
|
const char *name, |
|
unsigned long size, |
|
unsigned int alignment); |
|
drm_intel_bo *drm_intel_bo_alloc_userptr(drm_intel_bufmgr *bufmgr, |
|
const char *name, |
|
void *addr, uint32_t tiling_mode, |
|
uint32_t stride, unsigned long size, |
|
unsigned long flags); |
|
drm_intel_bo *drm_intel_bo_alloc_tiled(drm_intel_bufmgr *bufmgr, |
|
const char *name, |
|
int x, int y, int cpp, |
|
uint32_t *tiling_mode, |
|
unsigned long *pitch, |
|
unsigned long flags); |
|
void drm_intel_bo_reference(drm_intel_bo *bo); |
|
void drm_intel_bo_unreference(drm_intel_bo *bo); |
|
int drm_intel_bo_map(drm_intel_bo *bo, int write_enable); |
|
int drm_intel_bo_unmap(drm_intel_bo *bo); |
|
|
|
int drm_intel_bo_subdata(drm_intel_bo *bo, unsigned long offset, |
|
unsigned long size, const void *data); |
|
int drm_intel_bo_get_subdata(drm_intel_bo *bo, unsigned long offset, |
|
unsigned long size, void *data); |
|
void drm_intel_bo_wait_rendering(drm_intel_bo *bo); |
|
|
|
void drm_intel_bufmgr_set_debug(drm_intel_bufmgr *bufmgr, int enable_debug); |
|
void drm_intel_bufmgr_destroy(drm_intel_bufmgr *bufmgr); |
|
int drm_intel_bo_exec(drm_intel_bo *bo, int used, |
|
struct drm_clip_rect *cliprects, int num_cliprects, int DR4); |
|
int drm_intel_bo_mrb_exec(drm_intel_bo *bo, int used, |
|
struct drm_clip_rect *cliprects, int num_cliprects, int DR4, |
|
unsigned int flags); |
|
int drm_intel_bufmgr_check_aperture_space(drm_intel_bo ** bo_array, int count); |
|
|
|
int drm_intel_bo_emit_reloc(drm_intel_bo *bo, uint32_t offset, |
|
drm_intel_bo *target_bo, uint32_t target_offset, |
|
uint32_t read_domains, uint32_t write_domain); |
|
int drm_intel_bo_emit_reloc_fence(drm_intel_bo *bo, uint32_t offset, |
|
drm_intel_bo *target_bo, |
|
uint32_t target_offset, |
|
uint32_t read_domains, uint32_t write_domain); |
|
int drm_intel_bo_pin(drm_intel_bo *bo, uint32_t alignment); |
|
int drm_intel_bo_unpin(drm_intel_bo *bo); |
|
int drm_intel_bo_set_tiling(drm_intel_bo *bo, uint32_t * tiling_mode, |
|
uint32_t stride); |
|
int drm_intel_bo_get_tiling(drm_intel_bo *bo, uint32_t * tiling_mode, |
|
uint32_t * swizzle_mode); |
|
int drm_intel_bo_flink(drm_intel_bo *bo, uint32_t * name); |
|
int drm_intel_bo_busy(drm_intel_bo *bo); |
|
int drm_intel_bo_madvise(drm_intel_bo *bo, int madv); |
|
int drm_intel_bo_use_48b_address_range(drm_intel_bo *bo, uint32_t enable); |
|
int drm_intel_bo_set_softpin_offset(drm_intel_bo *bo, uint64_t offset); |
|
|
|
int drm_intel_bo_disable_reuse(drm_intel_bo *bo); |
|
int drm_intel_bo_is_reusable(drm_intel_bo *bo); |
|
int drm_intel_bo_references(drm_intel_bo *bo, drm_intel_bo *target_bo); |
|
|
|
/* drm_intel_bufmgr_gem.c */ |
|
drm_intel_bufmgr *drm_intel_bufmgr_gem_init(int fd, int batch_size); |
|
drm_intel_bo *drm_intel_bo_gem_create_from_name(drm_intel_bufmgr *bufmgr, |
|
const char *name, |
|
unsigned int handle); |
|
void drm_intel_bufmgr_gem_enable_reuse(drm_intel_bufmgr *bufmgr); |
|
void drm_intel_bufmgr_gem_enable_fenced_relocs(drm_intel_bufmgr *bufmgr); |
|
void drm_intel_bufmgr_gem_set_vma_cache_size(drm_intel_bufmgr *bufmgr, |
|
int limit); |
|
int drm_intel_gem_bo_map_unsynchronized(drm_intel_bo *bo); |
|
int drm_intel_gem_bo_map_gtt(drm_intel_bo *bo); |
|
int drm_intel_gem_bo_unmap_gtt(drm_intel_bo *bo); |
|
|
|
#define HAVE_DRM_INTEL_GEM_BO_DISABLE_IMPLICIT_SYNC 1 |
|
int drm_intel_bufmgr_gem_can_disable_implicit_sync(drm_intel_bufmgr *bufmgr); |
|
void drm_intel_gem_bo_disable_implicit_sync(drm_intel_bo *bo); |
|
void drm_intel_gem_bo_enable_implicit_sync(drm_intel_bo *bo); |
|
|
|
void *drm_intel_gem_bo_map__cpu(drm_intel_bo *bo); |
|
void *drm_intel_gem_bo_map__gtt(drm_intel_bo *bo); |
|
void *drm_intel_gem_bo_map__wc(drm_intel_bo *bo); |
|
|
|
int drm_intel_gem_bo_get_reloc_count(drm_intel_bo *bo); |
|
void drm_intel_gem_bo_clear_relocs(drm_intel_bo *bo, int start); |
|
void drm_intel_gem_bo_start_gtt_access(drm_intel_bo *bo, int write_enable); |
|
|
|
void |
|
drm_intel_bufmgr_gem_set_aub_filename(drm_intel_bufmgr *bufmgr, |
|
const char *filename); |
|
void drm_intel_bufmgr_gem_set_aub_dump(drm_intel_bufmgr *bufmgr, int enable); |
|
void drm_intel_gem_bo_aub_dump_bmp(drm_intel_bo *bo, |
|
int x1, int y1, int width, int height, |
|
enum aub_dump_bmp_format format, |
|
int pitch, int offset); |
|
void |
|
drm_intel_bufmgr_gem_set_aub_annotations(drm_intel_bo *bo, |
|
drm_intel_aub_annotation *annotations, |
|
unsigned count); |
|
|
|
int drm_intel_get_pipe_from_crtc_id(drm_intel_bufmgr *bufmgr, int crtc_id); |
|
|
|
int drm_intel_get_aperture_sizes(int fd, size_t *mappable, size_t *total); |
|
int drm_intel_bufmgr_gem_get_devid(drm_intel_bufmgr *bufmgr); |
|
int drm_intel_gem_bo_wait(drm_intel_bo *bo, int64_t timeout_ns); |
|
|
|
drm_intel_context *drm_intel_gem_context_create(drm_intel_bufmgr *bufmgr); |
|
int drm_intel_gem_context_get_id(drm_intel_context *ctx, |
|
uint32_t *ctx_id); |
|
void drm_intel_gem_context_destroy(drm_intel_context *ctx); |
|
int drm_intel_gem_bo_context_exec(drm_intel_bo *bo, drm_intel_context *ctx, |
|
int used, unsigned int flags); |
|
int drm_intel_gem_bo_fence_exec(drm_intel_bo *bo, |
|
drm_intel_context *ctx, |
|
int used, |
|
int in_fence, |
|
int *out_fence, |
|
unsigned int flags); |
|
|
|
int drm_intel_bo_gem_export_to_prime(drm_intel_bo *bo, int *prime_fd); |
|
drm_intel_bo *drm_intel_bo_gem_create_from_prime(drm_intel_bufmgr *bufmgr, |
|
int prime_fd, int size); |
|
|
|
/* drm_intel_bufmgr_fake.c */ |
|
drm_intel_bufmgr *drm_intel_bufmgr_fake_init(int fd, |
|
unsigned long low_offset, |
|
void *low_virtual, |
|
unsigned long size, |
|
volatile unsigned int |
|
*last_dispatch); |
|
void drm_intel_bufmgr_fake_set_last_dispatch(drm_intel_bufmgr *bufmgr, |
|
volatile unsigned int |
|
*last_dispatch); |
|
void drm_intel_bufmgr_fake_set_exec_callback(drm_intel_bufmgr *bufmgr, |
|
int (*exec) (drm_intel_bo *bo, |
|
unsigned int used, |
|
void *priv), |
|
void *priv); |
|
void drm_intel_bufmgr_fake_set_fence_callback(drm_intel_bufmgr *bufmgr, |
|
unsigned int (*emit) (void *priv), |
|
void (*wait) (unsigned int fence, |
|
void *priv), |
|
void *priv); |
|
drm_intel_bo *drm_intel_bo_fake_alloc_static(drm_intel_bufmgr *bufmgr, |
|
const char *name, |
|
unsigned long offset, |
|
unsigned long size, void *virt); |
|
void drm_intel_bo_fake_disable_backing_store(drm_intel_bo *bo, |
|
void (*invalidate_cb) (drm_intel_bo |
|
* bo, |
|
void *ptr), |
|
void *ptr); |
|
|
|
void drm_intel_bufmgr_fake_contended_lock_take(drm_intel_bufmgr *bufmgr); |
|
void drm_intel_bufmgr_fake_evict_all(drm_intel_bufmgr *bufmgr); |
|
|
|
struct drm_intel_decode *drm_intel_decode_context_alloc(uint32_t devid); |
|
void drm_intel_decode_context_free(struct drm_intel_decode *ctx); |
|
void drm_intel_decode_set_batch_pointer(struct drm_intel_decode *ctx, |
|
void *data, uint32_t hw_offset, |
|
int count); |
|
void drm_intel_decode_set_dump_past_end(struct drm_intel_decode *ctx, |
|
int dump_past_end); |
|
void drm_intel_decode_set_head_tail(struct drm_intel_decode *ctx, |
|
uint32_t head, uint32_t tail); |
|
void drm_intel_decode_set_output_file(struct drm_intel_decode *ctx, FILE *out); |
|
void drm_intel_decode(struct drm_intel_decode *ctx); |
|
|
|
int drm_intel_reg_read(drm_intel_bufmgr *bufmgr, |
|
uint32_t offset, |
|
uint64_t *result); |
|
|
|
int drm_intel_get_reset_stats(drm_intel_context *ctx, |
|
uint32_t *reset_count, |
|
uint32_t *active, |
|
uint32_t *pending); |
|
|
|
int drm_intel_get_subslice_total(int fd, unsigned int *subslice_total); |
|
int drm_intel_get_eu_total(int fd, unsigned int *eu_total); |
|
|
|
int drm_intel_get_pooled_eu(int fd); |
|
int drm_intel_get_min_eu_in_pool(int fd); |
|
|
|
/** @{ Compatibility defines to keep old code building despite the symbol rename |
|
* from dri_* to drm_intel_* |
|
*/ |
|
#define dri_bo drm_intel_bo |
|
#define dri_bufmgr drm_intel_bufmgr |
|
#define dri_bo_alloc drm_intel_bo_alloc |
|
#define dri_bo_reference drm_intel_bo_reference |
|
#define dri_bo_unreference drm_intel_bo_unreference |
|
#define dri_bo_map drm_intel_bo_map |
|
#define dri_bo_unmap drm_intel_bo_unmap |
|
#define dri_bo_subdata drm_intel_bo_subdata |
|
#define dri_bo_get_subdata drm_intel_bo_get_subdata |
|
#define dri_bo_wait_rendering drm_intel_bo_wait_rendering |
|
#define dri_bufmgr_set_debug drm_intel_bufmgr_set_debug |
|
#define dri_bufmgr_destroy drm_intel_bufmgr_destroy |
|
#define dri_bo_exec drm_intel_bo_exec |
|
#define dri_bufmgr_check_aperture_space drm_intel_bufmgr_check_aperture_space |
|
#define dri_bo_emit_reloc(reloc_bo, read, write, target_offset, \ |
|
reloc_offset, target_bo) \ |
|
drm_intel_bo_emit_reloc(reloc_bo, reloc_offset, \ |
|
target_bo, target_offset, \ |
|
read, write); |
|
#define dri_bo_pin drm_intel_bo_pin |
|
#define dri_bo_unpin drm_intel_bo_unpin |
|
#define dri_bo_get_tiling drm_intel_bo_get_tiling |
|
#define dri_bo_set_tiling(bo, mode) drm_intel_bo_set_tiling(bo, mode, 0) |
|
#define dri_bo_flink drm_intel_bo_flink |
|
#define intel_bufmgr_gem_init drm_intel_bufmgr_gem_init |
|
#define intel_bo_gem_create_from_name drm_intel_bo_gem_create_from_name |
|
#define intel_bufmgr_gem_enable_reuse drm_intel_bufmgr_gem_enable_reuse |
|
#define intel_bufmgr_fake_init drm_intel_bufmgr_fake_init |
|
#define intel_bufmgr_fake_set_last_dispatch drm_intel_bufmgr_fake_set_last_dispatch |
|
#define intel_bufmgr_fake_set_exec_callback drm_intel_bufmgr_fake_set_exec_callback |
|
#define intel_bufmgr_fake_set_fence_callback drm_intel_bufmgr_fake_set_fence_callback |
|
#define intel_bo_fake_alloc_static drm_intel_bo_fake_alloc_static |
|
#define intel_bo_fake_disable_backing_store drm_intel_bo_fake_disable_backing_store |
|
#define intel_bufmgr_fake_contended_lock_take drm_intel_bufmgr_fake_contended_lock_take |
|
#define intel_bufmgr_fake_evict_all drm_intel_bufmgr_fake_evict_all |
|
|
|
/** @{ */ |
|
|
|
#if defined(__cplusplus) |
|
} |
|
#endif |
|
|
|
#endif /* INTEL_BUFMGR_H */
|
|
|