[PATCH 3/5] unload

[José Roberto de Souza]

---
 drivers/gpu/drm/i915/i915_drv.c      | 13 +++++++++++++
 drivers/gpu/drm/i915/i915_drv.h      |  1 +
 drivers/gpu/drm/i915/intel_display.c | 16 +++++-----------
 3 files changed, 19 insertions(+), 11 deletions(-)

diff --git a/drivers/gpu/drm/i915/i915_drv.c b/drivers/gpu/drm/i915/i915_drv.c
index 62f34f8aa02b..62b10457eb19 100644
--- a/drivers/gpu/drm/i915/i915_drv.c
+++ b/drivers/gpu/drm/i915/i915_drv.c
@@ -1447,8 +1447,21 @@ void i915_driver_unload(struct drm_device *dev)
 
 	intel_gvt_cleanup(dev_priv);
 
+	intel_modeset_cleanup_prepare(dev);
+
+	intel_disable_gt_powersave(dev_priv);
+
+	/*
+	 * Interrupts and polling as the first thing to avoid creating havoc.
+	 * Too much stuff here (turning of connectors, ...) would
+	 * experience fancy races otherwise.
+	 */
+	intel_irq_uninstall(dev_priv);
+
 	intel_modeset_cleanup(dev);
 
+	intel_cleanup_gt_powersave(dev_priv);
+
 	intel_bios_cleanup(dev_priv);
 
 	vga_switcheroo_unregister_client(pdev);
diff --git a/drivers/gpu/drm/i915/i915_drv.h b/drivers/gpu/drm/i915/i915_drv.h
index 0f49f9988dfa..d50fd9825b10 100644
--- a/drivers/gpu/drm/i915/i915_drv.h
+++ b/drivers/gpu/drm/i915/i915_drv.h
@@ -3411,6 +3411,7 @@ mkwrite_device_info(struct drm_i915_private *dev_priv)
 /* modesetting */
 extern void intel_modeset_init_hw(struct drm_device *dev);
 extern int intel_modeset_init(struct drm_device *dev);
+void intel_modeset_cleanup_prepare(struct drm_device *dev);
 extern void intel_modeset_cleanup(struct drm_device *dev);
 extern int intel_connector_register(struct drm_connector *);
 extern void intel_connector_unregister(struct drm_connector *);
diff --git a/drivers/gpu/drm/i915/intel_display.c b/drivers/gpu/drm/i915/intel_display.c
index 577b30dde45b..12a8f6c96161 100644
--- a/drivers/gpu/drm/i915/intel_display.c
+++ b/drivers/gpu/drm/i915/intel_display.c
@@ -15962,7 +15962,7 @@ static void intel_hpd_poll_fini(struct drm_device *dev)
 	drm_connector_list_iter_end(&conn_iter);
 }
 
-void intel_modeset_cleanup(struct drm_device *dev)
+void intel_modeset_cleanup_prepare(struct drm_device *dev)
 {
 	struct drm_i915_private *dev_priv = to_i915(dev);
 
@@ -15970,15 +15970,11 @@ void intel_modeset_cleanup(struct drm_device *dev)
 
 	flush_work(&dev_priv->atomic_helper.free_work);
 	WARN_ON(!llist_empty(&dev_priv->atomic_helper.free_list));
+}
 
-	intel_disable_gt_powersave(dev_priv);
-
-	/*
-	 * Interrupts and polling as the first thing to avoid creating havoc.
-	 * Too much stuff here (turning of connectors, ...) would
-	 * experience fancy races otherwise.
-	 */
-	intel_irq_uninstall(dev_priv);
+void intel_modeset_cleanup(struct drm_device *dev)
+{
+	struct drm_i915_private *dev_priv = to_i915(dev);
 
 	/*
 	 * Due to the hpd irq storm handling the hotplug work can re-arm the
@@ -16000,8 +15996,6 @@ void intel_modeset_cleanup(struct drm_device *dev)
 
 	intel_cleanup_overlay(dev_priv);
 
-	intel_cleanup_gt_powersave(dev_priv);
-
 	intel_teardown_gmbus(dev_priv);
 
 	destroy_workqueue(dev_priv->modeset_wq);
-- 
2.18.0