Merge tag 'drm-intel-gt-next-2021-12-23' of git://anongit.freedesktop.org/drm/drm-intel into drm-next

Driver Changes:

- Added bits of DG2 support around page table handling (Stuart Summers, Matthew Auld)
- Fixed wakeref leak in PMU busyness during reset in GuC mode (Umesh Nerlige Ramappa)
- Fixed debugfs access crash if GuC failed to load (John Harrison)
- Bring back GuC error log to error capture, undoing accidental earlier breakage (Thomas Hellström)
- Fixed memory leak in error capture caused by earlier refactoring (Thomas Hellström)
- Exclude reserved stolen from driver use (Chris Wilson)
- Add memory region sanity checking and optional full test (Chris Wilson)
- Fixed buffer size truncation in TTM shmemfs backend (Robert Beckett)
- Use correct lock and don't overwrite internal data structures when stealing GuC context ids (Matthew Brost)
- Don't hog IRQs when destroying GuC contexts (John Harrison)
- Make GuC to Host communication more robust (Matthew Brost)
- Continuation of locking refactoring around VMA and backing store handling (Maarten Lankhorst)
- Improve performance of reading GuC log from debugfs (John Harrison)
- Log when GuC fails to reset an engine (John Harrison)
- Speed up GuC/HuC firmware loading by requesting RP0 (Vinay Belgaumkar)
- Further work on asynchronous VMA unbinding (Thomas Hellström, Christian König)

- Refactor GuC/HuC firmware handling to prepare for future platforms (John Harrison)
- Prepare for future different GuC/HuC firmware signing key sizes (Daniele Ceraolo Spurio, Michal Wajdeczko)
- Add noreclaim annotations (Matthew Auld)
- Remove racey GEM_BUG_ON between GPU reset and GuC communication handling (Matthew Brost)
- Refactor i915->gt with to_gt(i915) to prepare for future platforms (Michał Winiarski, Andi Shyti)
- Increase GuC log size for CONFIG_DEBUG_GEM (John Harrison)

- Fixed engine busyness in selftests when in GuC mode (Umesh Nerlige Ramappa)
- Make engine parking work with PREEMPT_RT (Sebastian Andrzej Siewior)
- Replace X86_FEATURE_PAT with pat_enabled() (Lucas De Marchi)
- Selftest for stealing of guc ids (Matthew Brost)

Signed-off-by: Dave Airlie <airlied@redhat.com>

From: Tvrtko Ursulin <tvrtko.ursulin@linux.intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/YcRvKO5cyPvIxVCi@tursulin-mobl2

1 files changed, 7 insertions, 7 deletions

diff --git a/drivers/gpu/drm/i915/i915_pmu.c b/drivers/gpu/drm/i915/i915_pmu.c
index 0b488d49694c..ea655161793e 100644
--- a/drivers/gpu/drm/i915/i915_pmu.c
+++ b/drivers/gpu/drm/i915/i915_pmu.c
@@ -210,8 +210,8 @@ static void init_rc6(struct i915_pmu *pmu)
 	struct drm_i915_private *i915 = container_of(pmu, typeof(*i915), pmu);
 	intel_wakeref_t wakeref;
 
-	with_intel_runtime_pm(i915->gt.uncore->rpm, wakeref) {
-		pmu->sample[__I915_SAMPLE_RC6].cur = __get_rc6(&i915->gt);
+	with_intel_runtime_pm(to_gt(i915)->uncore->rpm, wakeref) {
+		pmu->sample[__I915_SAMPLE_RC6].cur = __get_rc6(to_gt(i915));
 		pmu->sample[__I915_SAMPLE_RC6_LAST_REPORTED].cur =
 					pmu->sample[__I915_SAMPLE_RC6].cur;
 		pmu->sleep_last = ktime_get_raw();
@@ -222,7 +222,7 @@ static void park_rc6(struct drm_i915_private *i915)
 {
 	struct i915_pmu *pmu = &i915->pmu;
 
-	pmu->sample[__I915_SAMPLE_RC6].cur = __get_rc6(&i915->gt);
+	pmu->sample[__I915_SAMPLE_RC6].cur = __get_rc6(to_gt(i915));
 	pmu->sleep_last = ktime_get_raw();
 }
 
@@ -419,7 +419,7 @@ static enum hrtimer_restart i915_sample(struct hrtimer *hrtimer)
 	struct drm_i915_private *i915 =
 		container_of(hrtimer, struct drm_i915_private, pmu.timer);
 	struct i915_pmu *pmu = &i915->pmu;
-	struct intel_gt *gt = &i915->gt;
+	struct intel_gt *gt = to_gt(i915);
 	unsigned int period_ns;
 	ktime_t now;
 
@@ -476,7 +476,7 @@ engine_event_status(struct intel_engine_cs *engine,
 static int
 config_status(struct drm_i915_private *i915, u64 config)
 {
-	struct intel_gt *gt = &i915->gt;
+	struct intel_gt *gt = to_gt(i915);
 
 	switch (config) {
 	case I915_PMU_ACTUAL_FREQUENCY:
@@ -601,10 +601,10 @@ static u64 __i915_pmu_event_read(struct perf_event *event)
 			val = READ_ONCE(pmu->irq_count);
 			break;
 		case I915_PMU_RC6_RESIDENCY:
-			val = get_rc6(&i915->gt);
+			val = get_rc6(to_gt(i915));
 			break;
 		case I915_PMU_SOFTWARE_GT_AWAKE_TIME:
-			val = ktime_to_ns(intel_gt_get_awake_time(&i915->gt));
+			val = ktime_to_ns(intel_gt_get_awake_time(to_gt(i915)));
 			break;
 		}
 	}