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path: root/drivers/gpu/drm/i915/intel_ringbuffer.h
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Diffstat (limited to 'drivers/gpu/drm/i915/intel_ringbuffer.h')
-rw-r--r--drivers/gpu/drm/i915/intel_ringbuffer.h9
1 files changed, 5 insertions, 4 deletions
diff --git a/drivers/gpu/drm/i915/intel_ringbuffer.h b/drivers/gpu/drm/i915/intel_ringbuffer.h
index 72edaa7ff411..a1a7cc29fdd1 100644
--- a/drivers/gpu/drm/i915/intel_ringbuffer.h
+++ b/drivers/gpu/drm/i915/intel_ringbuffer.h
@@ -415,16 +415,17 @@ struct intel_engine_cs {
/**
* @enable_count: Reference count for the enabled samplers.
*
- * Index number corresponds to the bit number from @enable.
+ * Index number corresponds to @enum drm_i915_pmu_engine_sample.
*/
- unsigned int enable_count[I915_PMU_SAMPLE_BITS];
+ unsigned int enable_count[I915_ENGINE_SAMPLE_COUNT];
/**
* @sample: Counter values for sampling events.
*
* Our internal timer stores the current counters in this field.
+ *
+ * Index number corresponds to @enum drm_i915_pmu_engine_sample.
*/
-#define I915_ENGINE_SAMPLE_MAX (I915_SAMPLE_SEMA + 1)
- struct i915_pmu_sample sample[I915_ENGINE_SAMPLE_MAX];
+ struct i915_pmu_sample sample[I915_ENGINE_SAMPLE_COUNT];
} pmu;
/*