diff --git a/drivers/gpu/drm/i915/i915_drv.c b/drivers/gpu/drm/i915/i915_drv.c index fb39e40c0847..fe92665c8482 100644 --- a/drivers/gpu/drm/i915/i915_drv.c +++ b/drivers/gpu/drm/i915/i915_drv.c @@ -636,6 +636,8 @@ static const struct vga_switcheroo_client_ops i915_switcheroo_ops = { static void i915_gem_fini(struct drm_i915_private *dev_priv) { + i915_gem_suspend_late(dev_priv); + /* Flush any outstanding unpin_work. */ i915_gem_drain_workqueue(dev_priv); @@ -1611,7 +1613,6 @@ static int i915_drm_suspend(struct drm_device *dev) opregion_target_state = suspend_to_idle(dev_priv) ? PCI_D1 : PCI_D3cold; intel_opregion_notify_adapter(dev_priv, opregion_target_state); - intel_uncore_suspend(dev_priv); intel_opregion_unregister(dev_priv); intel_fbdev_set_suspend(dev, FBINFO_STATE_SUSPENDED, true); @@ -1633,7 +1634,10 @@ static int i915_drm_suspend_late(struct drm_device *dev, bool hibernation) disable_rpm_wakeref_asserts(dev_priv); + i915_gem_suspend_late(dev_priv); + intel_display_set_init_power(dev_priv, false); + intel_uncore_suspend(dev_priv); /* * In case of firmware assisted context save/restore don't manually diff --git a/drivers/gpu/drm/i915/i915_drv.h b/drivers/gpu/drm/i915/i915_drv.h index 32a65de7222d..38157df6ff5c 100644 --- a/drivers/gpu/drm/i915/i915_drv.h +++ b/drivers/gpu/drm/i915/i915_drv.h @@ -3169,6 +3169,7 @@ void i915_gem_cleanup_engines(struct drm_i915_private *dev_priv); int i915_gem_wait_for_idle(struct drm_i915_private *dev_priv, unsigned int flags); int __must_check i915_gem_suspend(struct drm_i915_private *dev_priv); +void i915_gem_suspend_late(struct drm_i915_private *dev_priv); void i915_gem_resume(struct drm_i915_private *dev_priv); int i915_gem_fault(struct vm_fault *vmf); int i915_gem_object_wait(struct drm_i915_gem_object *obj, diff --git a/drivers/gpu/drm/i915/i915_gem.c b/drivers/gpu/drm/i915/i915_gem.c index 9b8fa1866cc9..f5c4ef052001 100644 --- a/drivers/gpu/drm/i915/i915_gem.c +++ b/drivers/gpu/drm/i915/i915_gem.c @@ -5055,6 +5055,17 @@ int i915_gem_suspend(struct drm_i915_private *dev_priv) if (WARN_ON(!intel_engines_are_idle(dev_priv))) i915_gem_set_wedged(dev_priv); /* no hope, discard everything */ + intel_runtime_pm_put(dev_priv); + return 0; + +err_unlock: + mutex_unlock(&dev->struct_mutex); + intel_runtime_pm_put(dev_priv); + return ret; +} + +void i915_gem_suspend_late(struct drm_i915_private *i915) +{ /* * Neither the BIOS, ourselves or any other kernel * expects the system to be in execlists mode on startup, @@ -5074,16 +5085,9 @@ int i915_gem_suspend(struct drm_i915_private *dev_priv) * machines is a good idea, we don't - just in case it leaves the * machine in an unusable condition. */ - intel_uc_sanitize(dev_priv); - i915_gem_sanitize(dev_priv); - intel_runtime_pm_put(dev_priv); - return 0; - -err_unlock: - mutex_unlock(&dev->struct_mutex); - intel_runtime_pm_put(dev_priv); - return ret; + intel_uc_sanitize(i915); + i915_gem_sanitize(i915); } void i915_gem_resume(struct drm_i915_private *i915)