drm/i915/pmu: Fix sleep under atomic in RC6 readout

[linux-2.6-microblaze.git] / drivers / gpu / drm / i915 / i915_pmu.h

diff --git a/drivers/gpu/drm/i915/i915_pmu.h b/drivers/gpu/drm/i915/i915_pmu.h
index 40c154d..bb62df1 100644 (file)
--- a/drivers/gpu/drm/i915/i915_pmu.h
+++ b/drivers/gpu/drm/i915/i915_pmu.h
@@ -27,6 +27,8 @@
 enum {
        __I915_SAMPLE_FREQ_ACT = 0,
        __I915_SAMPLE_FREQ_REQ,
+       __I915_SAMPLE_RC6,
+       __I915_SAMPLE_RC6_ESTIMATED,
        __I915_NUM_PMU_SAMPLERS
 };
 
@@ -94,6 +96,10 @@ struct i915_pmu {
         * struct intel_engine_cs.
         */
        struct i915_pmu_sample sample[__I915_NUM_PMU_SAMPLERS];
+       /**
+        * @suspended_jiffies_last: Cached suspend time from PM core.
+        */
+       unsigned long suspended_jiffies_last;
 };
 
 #ifdef CONFIG_PERF_EVENTS