On Thursday 19 June 2014 06:04 PM, Daniel Vetter wrote:
On Fri, Jun 20, 2014 at 1:59 PM, <[email protected]> wrote:
diff --git a/drivers/gpu/drm/i915/intel_pm.c b/drivers/gpu/drm/i915/intel_pm.c
index 2043c4b..6bbb90b 100644
--- a/drivers/gpu/drm/i915/intel_pm.c
+++ b/drivers/gpu/drm/i915/intel_pm.c
@@ -4881,6 +4881,9 @@ void intel_suspend_gt_powersave(struct drm_device *dev)
/* Interrupts should be disabled already to avoid re-arming. */
WARN_ON(dev->irq_enabled);
+ /* Force GPU to min freq during suspend */
+ gen6_rps_idle(dev_priv);
+
Shouldn't this be _after_ we've cancelled the rps works? Otherwise the
work item might sneak in and undo the idling between the idle and work
cancelling.
-Daniel
My mistake sending updated patch, -Deepak
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