Merge tag 'drm-misc-fixes-2018-01-08' of git://anongit.freedesktop.org/drm/drm-misc into drm-fixes

Just one vc4 fix.

* tag 'drm-misc-fixes-2018-01-08' of git://anongit.freedesktop.org/drm/drm-misc:
  drm/vc4: Move IRQ enable to PM path

2 files changed, 3 insertions, 3 deletions

diff --git a/drivers/gpu/drm/vc4/vc4_irq.c b/drivers/gpu/drm/vc4/vc4_irq.c
index 26eddbb62893..3dd62d75f531 100644
--- a/drivers/gpu/drm/vc4/vc4_irq.c
+++ b/drivers/gpu/drm/vc4/vc4_irq.c
@@ -209,9 +209,6 @@ vc4_irq_postinstall(struct drm_device *dev)
 {
         struct vc4_dev *vc4 = to_vc4_dev(dev);
 
-        /* Undo the effects of a previous vc4_irq_uninstall. */
-        enable_irq(dev->irq);
-
         /* Enable both the render done and out of memory interrupts. */
         V3D_WRITE(V3D_INTENA, V3D_DRIVER_IRQS);
 
diff --git a/drivers/gpu/drm/vc4/vc4_v3d.c b/drivers/gpu/drm/vc4/vc4_v3d.c
index 622cd43840b8..493f392b3a0a 100644
--- a/drivers/gpu/drm/vc4/vc4_v3d.c
+++ b/drivers/gpu/drm/vc4/vc4_v3d.c
@@ -327,6 +327,9 @@ static int vc4_v3d_runtime_resume(struct device *dev)
                 return ret;
 
         vc4_v3d_init_hw(vc4->dev);
+
+        /* We disabled the IRQ as part of vc4_irq_uninstall in suspend. */
+        enable_irq(vc4->dev->irq);
         vc4_irq_postinstall(vc4->dev);
 
         return 0;