[Intel-gfx] [PATCH] drm/i915: Verify power domains after enabling them

[Imre Deak]

After
commit 2cd9a689e97b ("Refactor intel_display_set_init_power() logic")
it makes more sense to check the power domain/well refcounts after
enabling the power domains functionality. Before that it's guaranteed
that most power wells (in the INIT domain) will have a reference held,
so not an interesting state.

Signed-off-by: Imre Deak <imre.deak at intel.com>
---
 drivers/gpu/drm/i915/intel_display.c    | 2 --
 drivers/gpu/drm/i915/intel_runtime_pm.c | 2 ++
 2 files changed, 2 insertions(+), 2 deletions(-)

diff --git a/drivers/gpu/drm/i915/intel_display.c b/drivers/gpu/drm/i915/intel_display.c
index 09d62b0c62cb..ad0f0e5389d9 100644
--- a/drivers/gpu/drm/i915/intel_display.c
+++ b/drivers/gpu/drm/i915/intel_display.c
@@ -15907,8 +15907,6 @@ intel_modeset_setup_hw_state(struct drm_device *dev,
 
 	intel_display_power_put(dev_priv, POWER_DOMAIN_INIT);
 
-	intel_power_domains_verify_state(dev_priv);
-
 	intel_fbc_init_pipe_state(dev_priv);
 }
 
diff --git a/drivers/gpu/drm/i915/intel_runtime_pm.c b/drivers/gpu/drm/i915/intel_runtime_pm.c
index 6153d5be5cf6..fad39239ef9c 100644
--- a/drivers/gpu/drm/i915/intel_runtime_pm.c
+++ b/drivers/gpu/drm/i915/intel_runtime_pm.c
@@ -3805,6 +3805,8 @@ void intel_power_domains_fini_hw(struct drm_i915_private *dev_priv)
 void intel_power_domains_enable(struct drm_i915_private *dev_priv)
 {
 	intel_display_power_put(dev_priv, POWER_DOMAIN_INIT);
+
+	intel_power_domains_verify_state(dev_priv);
 }
 
 /**
-- 
2.13.2