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/*
* Copyright (C) 2017 Etnaviv Project
* Copyright (C) 2017 Zodiac Inflight Innovations
*
* This program is free software; you can redistribute it and/or modify it
* under the terms of the GNU General Public License version 2 as published by
* the Free Software Foundation.
*
* This program is distributed in the hope that it will be useful, but WITHOUT
* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
* FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for
* more details.
*
* You should have received a copy of the GNU General Public License along with
* this program. If not, see <http://www.gnu.org/licenses/>.
*/
#ifndef __ETNAVIV_PERFMON_H__
#define __ETNAVIV_PERFMON_H__
struct etnaviv_gpu;
struct drm_etnaviv_pm_domain;
struct drm_etnaviv_pm_signal;
struct etnaviv_perfmon_request
{
u32 flags;
u8 domain;
u8 signal;
u32 sequence;
/* bo to store a value */
u32 *bo_vma;
u32 offset;
};
int etnaviv_pm_query_dom(struct etnaviv_gpu *gpu,
struct drm_etnaviv_pm_domain *domain);
int etnaviv_pm_query_sig(struct etnaviv_gpu *gpu,
struct drm_etnaviv_pm_signal *signal);
int etnaviv_pm_req_validate(const struct drm_etnaviv_gem_submit_pmr *r,
u32 exec_state);
void etnaviv_perfmon_process(struct etnaviv_gpu *gpu,
const struct etnaviv_perfmon_request *pmr, u32 exec_state);
#endif /* __ETNAVIV_PERFMON_H__ */
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