diff options
| author | Jesse Barnes <jbarnes@virtuousgeek.org> | 2014-06-12 08:35:45 -0700 |
|---|---|---|
| committer | Daniel Vetter <daniel.vetter@ffwll.ch> | 2014-06-12 17:47:05 +0200 |
| commit | 156c7ca08185886329113f20249446af4fb07f60 (patch) | |
| tree | 07cc0ae6e33b7786f9a70ce8a9bec2dd0138c9c2 /drivers/gpu/drm/i915/i915_drv.c | |
| parent | 85e90679335f56d162f4a0ff525573818e17ce44 (diff) | |
drm/i915: leave rc6 enabled at suspend time v4
This allows the system to enter the lowest power mode during system freeze.
v2: delete force wake timer at suspend (Imre)
v3: add GT work suspend function (Imre)
v4: use uncore forcewake reset (Daniel)
Reviewed-by: Imre Deak <imre.deak@intel.com>
Signed-off-by: Kristen Carlson Accardi <kristen@linux.intel.com>
Signed-off-by: Jesse Barnes <jbarnes@virtuousgeek.org>
Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
Diffstat (limited to 'drivers/gpu/drm/i915/i915_drv.c')
| -rw-r--r-- | drivers/gpu/drm/i915/i915_drv.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/drivers/gpu/drm/i915/i915_drv.c b/drivers/gpu/drm/i915/i915_drv.c index 458b778cd495..704dfe36c2ed 100644 --- a/drivers/gpu/drm/i915/i915_drv.c +++ b/drivers/gpu/drm/i915/i915_drv.c @@ -529,7 +529,7 @@ static int i915_drm_freeze(struct drm_device *dev) drm_irq_uninstall(dev); dev_priv->enable_hotplug_processing = false; - intel_disable_gt_powersave(dev); + intel_suspend_gt_powersave(dev); /* * Disable CRTCs directly since we want to preserve sw state @@ -548,8 +548,8 @@ static int i915_drm_freeze(struct drm_device *dev) i915_save_state(dev); + intel_uncore_forcewake_reset(dev, false); intel_opregion_fini(dev); - intel_uncore_fini(dev); console_lock(); intel_fbdev_set_suspend(dev, FBINFO_STATE_SUSPENDED); |