forked from Minki/linux
46df52cd43
Check if the selected domain and signal combination exists. Changes from v4 to v5 - add exec_state parameter Signed-off-by: Christian Gmeiner <christian.gmeiner@gmail.com> Signed-off-by: Lucas Stach <l.stach@pengutronix.de>
47 lines
1.2 KiB
C
47 lines
1.2 KiB
C
/*
|
|
* 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);
|
|
|
|
#endif /* __ETNAVIV_PERFMON_H__ */
|