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/*
* Copyright © 2016 Broadcom
* Copyright © 2019 Collabora, Ltd.
*
* 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.
*/
#ifndef IGT_PANFROST_H
#define IGT_PANFROST_H
#include "panfrost_drm.h"
struct panfrost_bo {
int handle;
uint64_t offset;
uint32_t size;
void *map;
};
struct panfrost_submit {
struct drm_panfrost_submit *args;
struct panfrost_bo *submit_bo;
struct panfrost_bo *fb_bo;
struct panfrost_bo *scratchpad_bo;
struct panfrost_bo *tiler_scratch_bo;
struct panfrost_bo *tiler_heap_bo;
struct panfrost_bo *fbo;
};
struct panfrost_bo *igt_panfrost_gem_new(int fd, size_t size);
void igt_panfrost_free_bo(int fd, struct panfrost_bo *bo);
struct mali_job_descriptor_header *
igt_panfrost_job_loop_get_job_header(struct panfrost_submit *submit,
unsigned job_idx);
struct panfrost_submit *igt_panfrost_job_loop(int fd);
struct panfrost_submit *igt_panfrost_null_job(int fd);
struct panfrost_submit *igt_panfrost_write_value_job(int fd, bool trigger_page_fault);
void igt_panfrost_free_job(int fd, struct panfrost_submit *submit);
/* IOCTL wrappers */
uint32_t igt_panfrost_get_bo_offset(int fd, uint32_t handle);
uint32_t igt_panfrost_get_param(int fd, int param);
void *igt_panfrost_mmap_bo(int fd, uint32_t handle, uint32_t size, unsigned prot);
void igt_panfrost_bo_mmap(int fd, struct panfrost_bo *bo);
#endif /* IGT_PANFROST_H */
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