Patch "drm/sun4i: Implement drm_driver lastclose to restore fbdev console" has been added to the 4.12-stable tree

This is a note to let you know that I've just added the patch titled

drm/sun4i: Implement drm_driver lastclose to restore fbdev console

to the 4.12-stable tree which can be found at:
http://www.kernel.org/git/?p=linux/kernel/git/stable/stable-queue.git;a=summary

The filename of the patch is:
drm-sun4i-implement-drm_driver-lastclose-to-restore-fbdev-console.patch
and it can be found in the queue-4.12 subdirectory.

If you, or anyone else, feels it should not be added to the stable tree, please let <[email protected]> know about it.

From: Jonathan Liu <[email protected]>
Date: Mon, 10 Jul 2017 16:55:04 +1000
Subject: drm/sun4i: Implement drm_driver lastclose to restore fbdev console

From: Jonathan Liu <[email protected]>

commit 2a596fc9d974bb040eda9ab70bf8756fcaaa6afe upstream.

The drm_driver lastclose callback is called when the last userspace DRM client has closed. Call drm_fbdev_cma_restore_mode to restore the fbdev console otherwise the fbdev console will stop working.

---
 drivers/gpu/drm/sun4i/sun4i_drv.c |    8 ++++++++
 1 file changed, 8 insertions(+)

@@ -25,12 +25,20 @@
 #include "sun4i_framebuffer.h"
 #include "sun4i_tcon.h"
 
+static void sun4i_drv_lastclose(struct drm_device *dev)
+{
+	struct sun4i_drv *drv = dev->dev_private;
+
+	drm_fbdev_cma_restore_mode(drv->fbdev);
+}
+
 DEFINE_DRM_GEM_CMA_FOPS(sun4i_drv_fops);
 
 static struct drm_driver sun4i_drv_driver = {
 	.driver_features	= DRIVER_GEM | DRIVER_MODESET | DRIVER_PRIME | DRIVER_ATOMIC,
 
 	/* Generic Operations */
+	.lastclose		= sun4i_drv_lastclose,
 	.fops			= &sun4i_drv_fops,
 	.name			= "sun4i-drm",
 	.desc			= "Allwinner sun4i Display Engine",

Patches currently in stable-queue which might be from [email protected] are

queue-4.12/drm-sun4i-implement-drm_driver-lastclose-to-restore-fbdev-console.patch