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drm/i915: Move unload time display power domain uninit later

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Move the power domain uninitialization later so that it matches its
corresponding init order. Since we access the HW during the later
unitialization steps keep a wake reference until after the last such
step.

Signed-off-by: Imre Deak <imre.deak@intel.com>
Reviewed-by: Chris Wilson <chris@chris-wilson.co.uk>
Link: http://patchwork.freedesktop.org/patch/msgid/1458128348-15730-12-git-send-email-imre.deak@intel.com
This commit is contained in:
Imre Deak 2016-03-16 13:39:00 +02:00
parent 3487b66ba1
commit 250ad48e2e
1 changed files with 6 additions and 1 deletions
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7
drivers/gpu/drm/i915/i915_dma.c
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@ -1212,7 +1212,7 @@ int i915_driver_unload(struct drm_device *dev)
return ret;
}
intel_power_domains_fini(dev_priv);
intel_display_power_get(dev_priv, POWER_DOMAIN_INIT);
i915_audio_component_cleanup(dev_priv);
@ -1268,6 +1268,8 @@ int i915_driver_unload(struct drm_device *dev)
mutex_unlock(&dev->struct_mutex);
intel_fbc_cleanup_cfb(dev_priv);
intel_power_domains_fini(dev_priv);
pm_qos_remove_request(&dev_priv->pm_qos);
i915_global_gtt_cleanup(dev);
@ -1276,6 +1278,9 @@ int i915_driver_unload(struct drm_device *dev)
i915_mmio_cleanup(dev);
pci_dev_put(dev_priv->bridge_dev);
intel_display_power_put(dev_priv, POWER_DOMAIN_INIT);
i915_gem_load_cleanup(dev);
i915_workqueues_cleanup(dev_priv);
kfree(dev_priv);