drm/i915: Introduce the intel_gt_resume_early()

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

diff --git a/drivers/gpu/drm/i915/gt/intel_gt_pm.c b/drivers/gpu/drm/i915/gt/intel_gt_pm.c
index 5a942af0a14e63f8201abaf238e6cf6da592fead..dab73980c9f1d1ae7b8f673029421df935cb392a 100644 (file)
--- a/drivers/gpu/drm/i915/gt/intel_gt_pm.c
+++ b/drivers/gpu/drm/i915/gt/intel_gt_pm.c
@@ -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;

diff --git a/drivers/gpu/drm/i915/gt/intel_gt_pm.h b/drivers/gpu/drm/i915/gt/intel_gt_pm.h
index 6c9a46452364676d6b953cf0facafb07e3786964..b1eeb5b33918ca63b79ea1e16c19c0749d8ba994 100644 (file)
--- a/drivers/gpu/drm/i915/gt/intel_gt_pm.h
+++ b/drivers/gpu/drm/i915/gt/intel_gt_pm.h
@@ -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);

diff --git a/drivers/gpu/drm/i915/i915_driver.c b/drivers/gpu/drm/i915/i915_driver.c
index 294b022de22bb08acb06441fda2a4c486cfd875e..93fe2e54f1c47e212fef96cc25be491c5f8ff927 100644 (file)
--- a/drivers/gpu/drm/i915/i915_driver.c
+++ b/drivers/gpu/drm/i915/i915_driver.c
@@ -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);