diff options
| author | Tvrtko Ursulin <tvrtko.ursulin@intel.com> | 2023-05-19 18:49:43 +0300 |
|---|---|---|
| committer | Umesh Nerlige Ramappa <umesh.nerlige.ramappa@intel.com> | 2023-05-22 21:07:50 +0300 |
| commit | da5d51672874936c08810e63d6dfc670263d5e15 (patch) | |
| tree | 2f09c868e21c11feaf40defc429114ef6527b780 /drivers/gpu | |
| parent | 08322dabb5cbce75e210d8df4774fc078ed7161c (diff) | |
| download | linux-da5d51672874936c08810e63d6dfc670263d5e15.tar.xz | |
drm/i915/pmu: Transform PMU parking code to be GT based
Trivial prep work for full multi-tile enablement later.
Signed-off-by: Tvrtko Ursulin <tvrtko.ursulin@intel.com>
Signed-off-by: Vinay Belgaumkar <vinay.belgaumkar@intel.com>
Reviewed-by: Umesh Nerlige Ramappa <umesh.nerlige.ramappa@intel.com>
Signed-off-by: Umesh Nerlige Ramappa <umesh.nerlige.ramappa@intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20230519154946.3751971-5-umesh.nerlige.ramappa@intel.com
Diffstat (limited to 'drivers/gpu')
| -rw-r--r-- | drivers/gpu/drm/i915/gt/intel_gt_pm.c | 4 | ||||
| -rw-r--r-- | drivers/gpu/drm/i915/i915_pmu.c | 16 | ||||
| -rw-r--r-- | drivers/gpu/drm/i915/i915_pmu.h | 9 |
3 files changed, 15 insertions, 14 deletions
diff --git a/drivers/gpu/drm/i915/gt/intel_gt_pm.c b/drivers/gpu/drm/i915/gt/intel_gt_pm.c index e02cb90723ae..c2e69bafd02b 100644 --- a/drivers/gpu/drm/i915/gt/intel_gt_pm.c +++ b/drivers/gpu/drm/i915/gt/intel_gt_pm.c @@ -87,7 +87,7 @@ static int __gt_unpark(struct intel_wakeref *wf) intel_rc6_unpark(>->rc6); intel_rps_unpark(>->rps); - i915_pmu_gt_unparked(i915); + i915_pmu_gt_unparked(gt); intel_guc_busyness_unpark(gt); intel_gt_unpark_requests(gt); @@ -109,7 +109,7 @@ static int __gt_park(struct intel_wakeref *wf) intel_guc_busyness_park(gt); i915_vma_parked(gt); - i915_pmu_gt_parked(i915); + i915_pmu_gt_parked(gt); intel_rps_park(>->rps); intel_rc6_park(>->rc6); diff --git a/drivers/gpu/drm/i915/i915_pmu.c b/drivers/gpu/drm/i915/i915_pmu.c index 6d594f67f365..890693fdaf9e 100644 --- a/drivers/gpu/drm/i915/i915_pmu.c +++ b/drivers/gpu/drm/i915/i915_pmu.c @@ -228,11 +228,11 @@ static void init_rc6(struct i915_pmu *pmu) } } -static void park_rc6(struct drm_i915_private *i915) +static void park_rc6(struct intel_gt *gt) { - struct i915_pmu *pmu = &i915->pmu; + struct i915_pmu *pmu = >->i915->pmu; - pmu->sample[__I915_SAMPLE_RC6].cur = __get_rc6(to_gt(i915)); + pmu->sample[__I915_SAMPLE_RC6].cur = __get_rc6(gt); pmu->sleep_last = ktime_get_raw(); } @@ -247,16 +247,16 @@ static void __i915_pmu_maybe_start_timer(struct i915_pmu *pmu) } } -void i915_pmu_gt_parked(struct drm_i915_private *i915) +void i915_pmu_gt_parked(struct intel_gt *gt) { - struct i915_pmu *pmu = &i915->pmu; + struct i915_pmu *pmu = >->i915->pmu; if (!pmu->base.event_init) return; spin_lock_irq(&pmu->lock); - park_rc6(i915); + park_rc6(gt); /* * Signal sampling timer to stop if only engine events are enabled and @@ -267,9 +267,9 @@ void i915_pmu_gt_parked(struct drm_i915_private *i915) spin_unlock_irq(&pmu->lock); } -void i915_pmu_gt_unparked(struct drm_i915_private *i915) +void i915_pmu_gt_unparked(struct intel_gt *gt) { - struct i915_pmu *pmu = &i915->pmu; + struct i915_pmu *pmu = >->i915->pmu; if (!pmu->base.event_init) return; diff --git a/drivers/gpu/drm/i915/i915_pmu.h b/drivers/gpu/drm/i915/i915_pmu.h index c30f43319a78..a686fd7ccedf 100644 --- a/drivers/gpu/drm/i915/i915_pmu.h +++ b/drivers/gpu/drm/i915/i915_pmu.h @@ -13,6 +13,7 @@ #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 @@ -151,15 +152,15 @@ 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 |