[PATCH v2 19/25] drm/i915: reinit GT power save during resume

Imre Deak
2014-04-14T17:25:33Z

Signed-off-by: Imre Deak <imre.deak@intel.com>
---
drivers/gpu/drm/i915/i915_drv.c | 2 ++
1 file changed, 2 insertions(+)

diff --git a/drivers/gpu/drm/i915/i915_drv.c b/drivers/gpu/drm/i915/i915_drv.c
index b87109c..1f88917 100644
--- a/drivers/gpu/drm/i915/i915_drv.c
+++ b/drivers/gpu/drm/i915/i915_drv.c
@@ -920,6 +920,7 @@ static int intel_runtime_suspend(struct device *device)
DRM_DEBUG_KMS("Suspending device\n");

intel_runtime_pm_disable_interrupts(dev);
+ cancel_work_sync(&dev_priv->rps.work);

if (IS_GEN6(dev))
;
@@ -968,6 +969,7 @@ static int intel_runtime_resume(struct device *device)

i915_gem_init_swizzling(dev);
gen6_update_ring_freq(dev);
+ intel_reset_gt_powersave(dev);

intel_runtime_pm_restore_interrupts(dev);

--
1.8.4