Merge branch 'drm-intel-next' of git://people.freedesktop.org/~keithp/linux into...

[pandora-kernel.git] / drivers / gpu / drm / i915 / i915_irq.c

diff --git a/drivers/gpu/drm/i915/i915_irq.c b/drivers/gpu/drm/i915/i915_irq.c
index 02f96fd..012732b 100644 (file)
--- a/drivers/gpu/drm/i915/i915_irq.c
+++ b/drivers/gpu/drm/i915/i915_irq.c
@@ -711,7 +711,7 @@ i915_error_object_create(struct drm_i915_private *dev_priv,
 
        page_count = src->base.size / PAGE_SIZE;
 
-       dst = kmalloc(sizeof(*dst) + page_count * sizeof (u32 *), GFP_ATOMIC);
+       dst = kmalloc(sizeof(*dst) + page_count * sizeof(u32 *), GFP_ATOMIC);
        if (dst == NULL)
                return NULL;
 
@@ -1493,7 +1493,7 @@ static int ironlake_enable_vblank(struct drm_device *dev, int pipe)
 
        spin_lock_irqsave(&dev_priv->irq_lock, irqflags);
        ironlake_enable_display_irq(dev_priv, (pipe == 0) ?
-                                   DE_PIPEA_VBLANK: DE_PIPEB_VBLANK);
+                                   DE_PIPEA_VBLANK : DE_PIPEB_VBLANK);
        spin_unlock_irqrestore(&dev_priv->irq_lock, irqflags);
 
        return 0;
@@ -1541,7 +1541,7 @@ static void ironlake_disable_vblank(struct drm_device *dev, int pipe)
 
        spin_lock_irqsave(&dev_priv->irq_lock, irqflags);
        ironlake_disable_display_irq(dev_priv, (pipe == 0) ?
-                                    DE_PIPEA_VBLANK: DE_PIPEB_VBLANK);
+                                    DE_PIPEA_VBLANK : DE_PIPEB_VBLANK);
        spin_unlock_irqrestore(&dev_priv->irq_lock, irqflags);
 }
 
@@ -2058,8 +2058,10 @@ void intel_irq_init(struct drm_device *dev)
                dev->driver->get_vblank_counter = gm45_get_vblank_counter;
        }
 
-
-       dev->driver->get_vblank_timestamp = i915_get_vblank_timestamp;
+       if (drm_core_check_feature(dev, DRIVER_MODESET))
+               dev->driver->get_vblank_timestamp = i915_get_vblank_timestamp;
+       else
+               dev->driver->get_vblank_timestamp = NULL;
        dev->driver->get_scanout_position = i915_get_crtc_scanoutpos;
 
        if (IS_IVYBRIDGE(dev)) {