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drm/i915: Introduce the intel_gt_resume_early()

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Move early resume functions of gt to a proper file.

Signed-off-by: Nirmoy Das <nirmoy.das@intel.com>
Reviewed-by: Andi Shyti <andi.shyti@linux.intel.com>
Reviewed-by: Andrzej Hajda <andrzej.hajda@intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20230928130015.6758-2-nirmoy.das@intel.com
This commit is contained in:
Nirmoy Das 2023-09-28 15:00:13 +02:00
parent 42a71bbaee
commit 35ba33f76c
3 changed files with 9 additions and 4 deletions
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6
drivers/gpu/drm/i915/gt/intel_gt_pm.c
View File

@ -216,6 +216,12 @@ void intel_gt_pm_fini(struct intel_gt *gt)
intel_rc6_fini(&gt->rc6);
}
void intel_gt_resume_early(struct intel_gt *gt)
{
intel_uncore_resume_early(gt->uncore);
intel_gt_check_and_clear_faults(gt);
}
int intel_gt_resume(struct intel_gt *gt)
{
struct intel_engine_cs *engine;

1
drivers/gpu/drm/i915/gt/intel_gt_pm.h
View File

@ -78,6 +78,7 @@ void intel_gt_pm_fini(struct intel_gt *gt);
void intel_gt_suspend_prepare(struct intel_gt *gt);
void intel_gt_suspend_late(struct intel_gt *gt);
int intel_gt_resume(struct intel_gt *gt);
void intel_gt_resume_early(struct intel_gt *gt);
void intel_gt_runtime_suspend(struct intel_gt *gt);
int intel_gt_runtime_resume(struct intel_gt *gt);

6
drivers/gpu/drm/i915/i915_driver.c
View File

@ -1339,10 +1339,8 @@ static int i915_drm_resume_early(struct drm_device *dev)
drm_err(&dev_priv->drm,
"Resume prepare failed: %d, continuing anyway\n", ret);
for_each_gt(gt, dev_priv, i) {
intel_uncore_resume_early(gt->uncore);
intel_gt_check_and_clear_faults(gt);
}
for_each_gt(gt, dev_priv, i)
intel_gt_resume_early(gt);
intel_display_power_resume_early(dev_priv);