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drm/etnaviv: add performance monitor request validation

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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>
This commit is contained in:
Christian Gmeiner
2017-09-24 15:15:25 +02:00
committed by Lucas Stach
parent 4fc3e66adb
commit 46df52cd43
2 changed files with 20 additions and 0 deletions
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3
drivers/gpu/drm/etnaviv/etnaviv_perfmon.h
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@@ -40,4 +40,7 @@ int etnaviv_pm_query_dom(struct etnaviv_gpu *gpu,
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__ */