diff --git a/drivers/gpu/drm/xe/xe_hw_engine.c b/drivers/gpu/drm/xe/xe_hw_engine.c index 942fca8f1eb91..de1aefaa23352 100644 --- a/drivers/gpu/drm/xe/xe_hw_engine.c +++ b/drivers/gpu/drm/xe/xe_hw_engine.c @@ -1121,3 +1121,8 @@ const char *xe_hw_engine_class_to_str(enum xe_engine_class class) return NULL; } + +u64 xe_hw_engine_read_timestamp(struct xe_hw_engine *hwe) +{ + return xe_mmio_read64_2x32(hwe->gt, RING_TIMESTAMP(hwe->mmio_base)); +} diff --git a/drivers/gpu/drm/xe/xe_hw_engine.h b/drivers/gpu/drm/xe/xe_hw_engine.h index 843de159e47c3..7f2d27c0ba1a7 100644 --- a/drivers/gpu/drm/xe/xe_hw_engine.h +++ b/drivers/gpu/drm/xe/xe_hw_engine.h @@ -68,5 +68,6 @@ static inline bool xe_hw_engine_is_valid(struct xe_hw_engine *hwe) } const char *xe_hw_engine_class_to_str(enum xe_engine_class class); +u64 xe_hw_engine_read_timestamp(struct xe_hw_engine *hwe); #endif