In the refactoring to stop the rpm refleak, the call to
intel_disable_gt_powersave() was mistakenly dropped from
i915_drm_suspend(). It is still required in order to set the rps.enabled
flag back to false so that it will re-enabled upon resume.
Fixes: b7137e0cf1e5 ("drm/i915: Defer enabling rc6 til after...")
Signed-off-by: Chris Wilson <chris@xxxxxxxxxxxxxxxxxx>
Cc: Mika Kuoppala <mika.kuoppala@xxxxxxxxx>
Cc: Ville Syrjälä <ville.syrjala@xxxxxxxxxxxxxxx>
Cc: Imre Deak <imre.deak@xxxxxxxxx>
---
drivers/gpu/drm/i915/i915_drv.c | 1 +
1 file changed, 1 insertion(+)
diff --git a/drivers/gpu/drm/i915/i915_drv.c b/drivers/gpu/drm/i915/i915_drv.c
index 83afdd0..f55291a 100644
--- a/drivers/gpu/drm/i915/i915_drv.c
+++ b/drivers/gpu/drm/i915/i915_drv.c
@@ -1444,6 +1444,7 @@ static int i915_drm_suspend(struct drm_device *dev)
intel_dp_mst_suspend(dev);
+ intel_disable_gt_powersave(dev_priv);
intel_runtime_pm_disable_interrupts(dev_priv);
intel_hpd_cancel_work(dev_priv);
--
2.8.1
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