drm/nouveau: re-jig fbcon suspend/resume process a little
Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
diff --git a/drivers/gpu/drm/nouveau/nouveau_fbcon.c b/drivers/gpu/drm/nouveau/nouveau_fbcon.c
index dbb1518..9892218 100644
--- a/drivers/gpu/drm/nouveau/nouveau_fbcon.c
+++ b/drivers/gpu/drm/nouveau/nouveau_fbcon.c
@@ -36,6 +36,7 @@
#include <linux/init.h>
#include <linux/screen_info.h>
#include <linux/vga_switcheroo.h>
+#include <linux/console.h>
#include "drmP.h"
#include "drm.h"
@@ -548,7 +549,13 @@
void nouveau_fbcon_set_suspend(struct drm_device *dev, int state)
{
struct drm_nouveau_private *dev_priv = dev->dev_private;
+ console_lock();
+ if (state == 0)
+ nouveau_fbcon_save_disable_accel(dev);
fb_set_suspend(dev_priv->nfbdev->helper.fbdev, state);
+ if (state == 1)
+ nouveau_fbcon_restore_accel(dev);
+ console_unlock();
}
void nouveau_fbcon_zfill_all(struct drm_device *dev)