diff options
Diffstat (limited to 'drivers/gpu/drm/i915/gt/intel_engine_pm.h')
| -rw-r--r-- | drivers/gpu/drm/i915/gt/intel_engine_pm.h | 28 |
1 files changed, 21 insertions, 7 deletions
diff --git a/drivers/gpu/drm/i915/gt/intel_engine_pm.h b/drivers/gpu/drm/i915/gt/intel_engine_pm.h index b326cd993d60..739c50fefcef 100644 --- a/drivers/gpu/drm/i915/gt/intel_engine_pm.h +++ b/drivers/gpu/drm/i915/gt/intel_engine_pm.h @@ -7,16 +7,30 @@ #ifndef INTEL_ENGINE_PM_H #define INTEL_ENGINE_PM_H -struct drm_i915_private; -struct intel_engine_cs; +#include "intel_engine_types.h" +#include "intel_wakeref.h" -void intel_engine_pm_get(struct intel_engine_cs *engine); -void intel_engine_pm_put(struct intel_engine_cs *engine); +static inline bool +intel_engine_pm_is_awake(const struct intel_engine_cs *engine) +{ + return intel_wakeref_is_active(&engine->wakeref); +} -void intel_engine_park(struct intel_engine_cs *engine); +static inline void intel_engine_pm_get(struct intel_engine_cs *engine) +{ + intel_wakeref_get(&engine->wakeref); +} -void intel_engine_init__pm(struct intel_engine_cs *engine); +static inline bool intel_engine_pm_get_if_awake(struct intel_engine_cs *engine) +{ + return intel_wakeref_get_if_active(&engine->wakeref); +} + +static inline void intel_engine_pm_put(struct intel_engine_cs *engine) +{ + intel_wakeref_put(&engine->wakeref); +} -int intel_engines_resume(struct drm_i915_private *i915); +void intel_engine_init__pm(struct intel_engine_cs *engine); #endif /* INTEL_ENGINE_PM_H */ |