1*4882a593Smuzhiyun /* SPDX-License-Identifier: GPL-2.0 */ 2*4882a593Smuzhiyun /* 3*4882a593Smuzhiyun * Copyright (C) 2017 Etnaviv Project 4*4882a593Smuzhiyun * Copyright (C) 2017 Zodiac Inflight Innovations 5*4882a593Smuzhiyun */ 6*4882a593Smuzhiyun 7*4882a593Smuzhiyun #ifndef __ETNAVIV_PERFMON_H__ 8*4882a593Smuzhiyun #define __ETNAVIV_PERFMON_H__ 9*4882a593Smuzhiyun 10*4882a593Smuzhiyun struct etnaviv_gpu; 11*4882a593Smuzhiyun struct drm_etnaviv_pm_domain; 12*4882a593Smuzhiyun struct drm_etnaviv_pm_signal; 13*4882a593Smuzhiyun 14*4882a593Smuzhiyun struct etnaviv_perfmon_request 15*4882a593Smuzhiyun { 16*4882a593Smuzhiyun u32 flags; 17*4882a593Smuzhiyun u8 domain; 18*4882a593Smuzhiyun u8 signal; 19*4882a593Smuzhiyun u32 sequence; 20*4882a593Smuzhiyun 21*4882a593Smuzhiyun /* bo to store a value */ 22*4882a593Smuzhiyun u32 *bo_vma; 23*4882a593Smuzhiyun u32 offset; 24*4882a593Smuzhiyun }; 25*4882a593Smuzhiyun 26*4882a593Smuzhiyun int etnaviv_pm_query_dom(struct etnaviv_gpu *gpu, 27*4882a593Smuzhiyun struct drm_etnaviv_pm_domain *domain); 28*4882a593Smuzhiyun 29*4882a593Smuzhiyun int etnaviv_pm_query_sig(struct etnaviv_gpu *gpu, 30*4882a593Smuzhiyun struct drm_etnaviv_pm_signal *signal); 31*4882a593Smuzhiyun 32*4882a593Smuzhiyun int etnaviv_pm_req_validate(const struct drm_etnaviv_gem_submit_pmr *r, 33*4882a593Smuzhiyun u32 exec_state); 34*4882a593Smuzhiyun 35*4882a593Smuzhiyun void etnaviv_perfmon_process(struct etnaviv_gpu *gpu, 36*4882a593Smuzhiyun const struct etnaviv_perfmon_request *pmr, u32 exec_state); 37*4882a593Smuzhiyun 38*4882a593Smuzhiyun #endif /* __ETNAVIV_PERFMON_H__ */ 39