diff options
-rw-r--r-- | drivers/gpu/drm/drm_irq.c | 3 |
1 files changed, 1 insertions, 2 deletions
diff --git a/drivers/gpu/drm/drm_irq.c b/drivers/gpu/drm/drm_irq.c index 5510899eee1d..1fe14579e8c9 100644 --- a/drivers/gpu/drm/drm_irq.c +++ b/drivers/gpu/drm/drm_irq.c | |||
@@ -1497,8 +1497,7 @@ void drm_vblank_on(struct drm_device *dev, unsigned int pipe) | |||
1497 | * re-enable interrupts if there are users left, or the | 1497 | * re-enable interrupts if there are users left, or the |
1498 | * user wishes vblank interrupts to be enabled all the time. | 1498 | * user wishes vblank interrupts to be enabled all the time. |
1499 | */ | 1499 | */ |
1500 | if (atomic_read(&vblank->refcount) != 0 || | 1500 | if (atomic_read(&vblank->refcount) != 0 || drm_vblank_offdelay == 0) |
1501 | (!dev->vblank_disable_immediate && drm_vblank_offdelay == 0)) | ||
1502 | WARN_ON(drm_vblank_enable(dev, pipe)); | 1501 | WARN_ON(drm_vblank_enable(dev, pipe)); |
1503 | spin_unlock_irqrestore(&dev->vbl_lock, irqflags); | 1502 | spin_unlock_irqrestore(&dev->vbl_lock, irqflags); |
1504 | } | 1503 | } |