diff options
Diffstat (limited to 'drivers/gpu/drm/etnaviv/etnaviv_perfmon.h')
| -rw-r--r-- | drivers/gpu/drm/etnaviv/etnaviv_perfmon.h | 38 |
1 files changed, 38 insertions, 0 deletions
diff --git a/drivers/gpu/drm/etnaviv/etnaviv_perfmon.h b/drivers/gpu/drm/etnaviv/etnaviv_perfmon.h new file mode 100644 index 000000000..4a9d508f6 --- /dev/null +++ b/drivers/gpu/drm/etnaviv/etnaviv_perfmon.h @@ -0,0 +1,38 @@ +/* SPDX-License-Identifier: GPL-2.0 */ +/* + * Copyright (C) 2017 Etnaviv Project + * Copyright (C) 2017 Zodiac Inflight Innovations + */ + +#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__ */ |