The S3 and S4 events are now handled the same way internally, there is no
need to keep separate wrapper functions around them. Simply reuse the
suspend/resume versions everywhere.
No functional change.
Signed-off-by: Imre Deak <imre.deak@xxxxxxxxx>
Reviewed-by: Ville Syrjälä <ville.syrjala@xxxxxxxxxxxxxxx>
---
drivers/gpu/drm/i915/i915_drv.c | 104 +++++++---------------------------------
1 file changed, 17 insertions(+), 87 deletions(-)
diff --git a/drivers/gpu/drm/i915/i915_drv.c b/drivers/gpu/drm/i915/i915_drv.c
index be4cb1d..2190d0f 100644
--- a/drivers/gpu/drm/i915/i915_drv.c
+++ b/drivers/gpu/drm/i915/i915_drv.c
@@ -673,22 +673,6 @@ int i915_suspend(struct drm_device *dev, pm_message_t state)
return i915_drm_suspend_late(dev);
}
-static int i915_drm_thaw_early(struct drm_device *dev)
-{
- struct drm_i915_private *dev_priv = dev->dev_private;
- int ret;
-
- ret = intel_resume_prepare(dev_priv, false);
- if (ret)
- DRM_ERROR("Resume prepare failed: %d,Continuing resume\n", ret);
-
- intel_uncore_early_sanitize(dev, true);
- intel_uncore_sanitize(dev);
- intel_power_domains_init_hw(dev_priv);
-
- return ret;
-}
-
static int __i915_drm_thaw(struct drm_device *dev)
{
struct drm_i915_private *dev_priv = dev->dev_private;
@@ -757,13 +741,11 @@ static int __i915_drm_thaw(struct drm_device *dev)
return 0;
}
-static int i915_drm_thaw(struct drm_device *dev)
-{
- return __i915_drm_thaw(dev);
-}
-
static int i915_resume_early(struct drm_device *dev)
{
+ struct drm_i915_private *dev_priv = dev->dev_private;
+ int ret;
+
/*
* We have a resume ordering issue with the snd-hda driver also
* requiring our device to be power up. Due to the lack of a
@@ -778,7 +760,15 @@ static int i915_resume_early(struct drm_device *dev)
pci_set_master(dev->pdev);
- return i915_drm_thaw_early(dev);
+ ret = intel_resume_prepare(dev_priv, false);
+ if (ret)
+ DRM_ERROR("Resume prepare failed: %d,Continuing resume\n", ret);
+
+ intel_uncore_early_sanitize(dev, true);
+ intel_uncore_sanitize(dev);
+ intel_power_domains_init_hw(dev_priv);
+
+ return ret;
}
static int i915_drm_resume(struct drm_device *dev)
@@ -999,66 +989,6 @@ static int i915_pm_resume(struct device *dev)
return i915_drm_resume(drm_dev);
}
-static int i915_pm_freeze(struct device *dev)
-{
- struct pci_dev *pdev = to_pci_dev(dev);
- struct drm_device *drm_dev = pci_get_drvdata(pdev);
-
- if (!drm_dev || !drm_dev->dev_private) {
- dev_err(dev, "DRM not initialized, aborting suspend.\n");
- return -ENODEV;
- }
-
- if (drm_dev->switch_power_state == DRM_SWITCH_POWER_OFF)
- return 0;
-
- return i915_drm_freeze(drm_dev);
-}
-
-static int i915_pm_freeze_late(struct device *dev)
-{
- struct pci_dev *pdev = to_pci_dev(dev);
- struct drm_device *drm_dev = pci_get_drvdata(pdev);
-
- if (drm_dev->switch_power_state == DRM_SWITCH_POWER_OFF)
- return 0;
-
- return i915_drm_suspend_late(drm_dev);
-}
-
-static int i915_pm_thaw_early(struct device *dev)
-{
- struct pci_dev *pdev = to_pci_dev(dev);
- struct drm_device *drm_dev = pci_get_drvdata(pdev);
-
- if (drm_dev->switch_power_state == DRM_SWITCH_POWER_OFF)
- return 0;
-
- return i915_resume_early(drm_dev);
-}
-
-static int i915_pm_thaw(struct device *dev)
-{
- struct pci_dev *pdev = to_pci_dev(dev);
- struct drm_device *drm_dev = pci_get_drvdata(pdev);
-
- if (drm_dev->switch_power_state == DRM_SWITCH_POWER_OFF)
- return 0;
-
- return i915_drm_thaw(drm_dev);
-}
-
-static int i915_pm_poweroff(struct device *dev)
-{
- struct pci_dev *pdev = to_pci_dev(dev);
- struct drm_device *drm_dev = pci_get_drvdata(pdev);
-
- if (drm_dev->switch_power_state == DRM_SWITCH_POWER_OFF)
- return 0;
-
- return i915_drm_freeze(drm_dev);
-}
-
static int hsw_suspend_complete(struct drm_i915_private *dev_priv)
{
hsw_enable_pc8(dev_priv);
@@ -1618,11 +1548,11 @@ static const struct dev_pm_ops i915_pm_ops = {
.suspend_late = i915_pm_suspend_late,
.resume_early = i915_pm_resume_early,
.resume = i915_pm_resume,
- .freeze = i915_pm_freeze,
- .freeze_late = i915_pm_freeze_late,
- .thaw_early = i915_pm_thaw_early,
- .thaw = i915_pm_thaw,
- .poweroff = i915_pm_poweroff,
+ .freeze = i915_pm_suspend,
+ .freeze_late = i915_pm_suspend_late,
+ .thaw_early = i915_pm_resume_early,
+ .thaw = i915_pm_resume,
+ .poweroff = i915_pm_suspend,
.restore_early = i915_pm_resume_early,
.restore = i915_pm_resume,
.runtime_suspend = intel_runtime_suspend,
--
1.8.4
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