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/*
* Copyright © 2017 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.
*/
#ifndef IGT_SYNCOBJ_H
#define IGT_SYNCOBJ_H
#include <stdint.h>
#include <stdbool.h>
#include <drm.h>
uint32_t syncobj_create(int fd, uint32_t flags);
void syncobj_destroy(int fd, uint32_t handle);
int __syncobj_handle_to_fd(int fd, struct drm_syncobj_handle *args);
int __syncobj_fd_to_handle(int fd, struct drm_syncobj_handle *args);
int syncobj_handle_to_fd(int fd, uint32_t handle, uint32_t flags);
uint32_t syncobj_fd_to_handle(int fd, int syncobj_fd, uint32_t flags);
void syncobj_import_sync_file(int fd, uint32_t handle, int sync_file);
int __syncobj_wait(int fd, struct drm_syncobj_wait *args);
int syncobj_wait_err(int fd, uint32_t *handles, uint32_t count,
uint64_t abs_timeout_nsec, uint32_t flags);
bool syncobj_wait(int fd, uint32_t *handles, uint32_t count,
uint64_t abs_timeout_nsec, uint32_t flags,
uint32_t *first_signaled);
int __syncobj_timeline_wait_ioctl(int fd,
struct drm_syncobj_timeline_wait *args);
bool syncobj_timeline_wait(int fd, uint32_t *handles, uint64_t *points,
unsigned num_handles,
int64_t timeout_nsec, unsigned flags,
uint32_t *first_signaled);
int syncobj_timeline_wait_err(int fd, uint32_t *handles, uint64_t *points,
unsigned num_handles,
int64_t timeout_nsec, unsigned flags);
void syncobj_reset(int fd, uint32_t *handles, uint32_t count);
void syncobj_signal(int fd, uint32_t *handles, uint32_t count);
void syncobj_timeline_query(int fd, uint32_t *handles, uint64_t *points,
uint32_t count);
void syncobj_binary_to_timeline(int fd, uint32_t timeline_handle,
uint64_t point, uint32_t binary_handle);
void syncobj_timeline_to_binary(int fd, uint32_t binary_handle,
uint32_t timeline_handle,
uint64_t point,
uint32_t flags);
void syncobj_timeline_to_timeline(int fd,
uint64_t timeline_dst, uint32_t point_dst,
uint64_t timeline_src, uint32_t point_src);
void syncobj_timeline_signal(int fd, uint32_t *handles, uint64_t *points,
uint32_t count);
int __syncobj_eventfd(int fd, uint32_t handle, uint64_t point, uint32_t flags,
int ev_fd);
void syncobj_eventfd(int fd, uint32_t handle, uint64_t point, uint32_t flags,
int ev_fd);
#endif /* IGT_SYNCOBJ_H */
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