diff options
Diffstat (limited to 'drivers/gpu/drm/i915/i915_pmu.h')
| -rw-r--r-- | drivers/gpu/drm/i915/i915_pmu.h | 28 |
1 files changed, 18 insertions, 10 deletions
diff --git a/drivers/gpu/drm/i915/i915_pmu.h b/drivers/gpu/drm/i915/i915_pmu.h index 449057648f39..41af038c3738 100644 --- a/drivers/gpu/drm/i915/i915_pmu.h +++ b/drivers/gpu/drm/i915/i915_pmu.h @@ -13,8 +13,9 @@ #include <uapi/drm/i915_drm.h> struct drm_i915_private; +struct intel_gt; -/** +/* * Non-engine events that we need to track enabled-disabled transition and * current state. */ @@ -25,7 +26,7 @@ enum i915_pmu_tracked_events { __I915_PMU_TRACKED_EVENT_COUNT, /* count marker */ }; -/** +/* * Slots used from the sampling timer (non-engine events) with some extras for * convenience. */ @@ -37,13 +38,16 @@ enum { __I915_NUM_PMU_SAMPLERS }; -/** +#define I915_PMU_MAX_GT 2 + +/* * How many different events we track in the global PMU mask. * * It is also used to know to needed number of event reference counters. */ #define I915_PMU_MASK_BITS \ - (I915_ENGINE_SAMPLE_COUNT + __I915_PMU_TRACKED_EVENT_COUNT) + (I915_ENGINE_SAMPLE_COUNT + \ + I915_PMU_MAX_GT * __I915_PMU_TRACKED_EVENT_COUNT) #define I915_ENGINE_SAMPLE_COUNT (I915_SAMPLE_SEMA + 1) @@ -76,6 +80,10 @@ struct i915_pmu { */ spinlock_t lock; /** + * @unparked: GT unparked mask. + */ + unsigned int unparked; + /** * @timer: Timer for internal i915 PMU sampling. */ struct hrtimer timer; @@ -119,11 +127,11 @@ struct i915_pmu { * Only global counters are held here, while the per-engine ones are in * struct intel_engine_cs. */ - struct i915_pmu_sample sample[__I915_NUM_PMU_SAMPLERS]; + struct i915_pmu_sample sample[I915_PMU_MAX_GT][__I915_NUM_PMU_SAMPLERS]; /** * @sleep_last: Last time GT parked for RC6 estimation. */ - ktime_t sleep_last; + ktime_t sleep_last[I915_PMU_MAX_GT]; /** * @irq_count: Number of interrupts * @@ -151,15 +159,15 @@ int i915_pmu_init(void); void i915_pmu_exit(void); void i915_pmu_register(struct drm_i915_private *i915); void i915_pmu_unregister(struct drm_i915_private *i915); -void i915_pmu_gt_parked(struct drm_i915_private *i915); -void i915_pmu_gt_unparked(struct drm_i915_private *i915); +void i915_pmu_gt_parked(struct intel_gt *gt); +void i915_pmu_gt_unparked(struct intel_gt *gt); #else static inline int i915_pmu_init(void) { return 0; } static inline void i915_pmu_exit(void) {} static inline void i915_pmu_register(struct drm_i915_private *i915) {} static inline void i915_pmu_unregister(struct drm_i915_private *i915) {} -static inline void i915_pmu_gt_parked(struct drm_i915_private *i915) {} -static inline void i915_pmu_gt_unparked(struct drm_i915_private *i915) {} +static inline void i915_pmu_gt_parked(struct intel_gt *gt) {} +static inline void i915_pmu_gt_unparked(struct intel_gt *gt) {} #endif #endif |