/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */
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/*
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*
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* (C) COPYRIGHT 2014, 2018-2021 ARM Limited. All rights reserved.
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*
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* This program is free software and is provided to you under the terms of the
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* GNU General Public License version 2 as published by the Free Software
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* Foundation, and any use by you of this program is subject to the terms
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* of such GNU license.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program; if not, you can access it online at
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* http://www.gnu.org/licenses/gpl-2.0.html.
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*
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*/
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#ifndef _KBASE_BACKEND_TIME_H_
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#define _KBASE_BACKEND_TIME_H_
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/**
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* kbase_backend_get_gpu_time() - Get current GPU time
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* @kbdev: Device pointer
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* @cycle_counter: Pointer to u64 to store cycle counter in.
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* @system_time: Pointer to u64 to store system time in
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* @ts: Pointer to struct timespec to store current monotonic
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* time in
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*/
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void kbase_backend_get_gpu_time(struct kbase_device *kbdev, u64 *cycle_counter,
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u64 *system_time, struct timespec64 *ts);
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/**
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* kbase_backend_get_gpu_time_norequest() - Get current GPU time without
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* request/release cycle counter
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* @kbdev: Device pointer
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* @cycle_counter: Pointer to u64 to store cycle counter in
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* @system_time: Pointer to u64 to store system time in
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* @ts: Pointer to struct timespec to store current monotonic
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* time in
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*/
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void kbase_backend_get_gpu_time_norequest(struct kbase_device *kbdev,
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u64 *cycle_counter,
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u64 *system_time,
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struct timespec64 *ts);
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#endif /* _KBASE_BACKEND_TIME_H_ */
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