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-rw-r--r--shared-core/i915_dma.c4
-rw-r--r--shared-core/i915_irq.c5
2 files changed, 4 insertions, 5 deletions
diff --git a/shared-core/i915_dma.c b/shared-core/i915_dma.c
index cb5dcea8..8991a3ce 100644
--- a/shared-core/i915_dma.c
+++ b/shared-core/i915_dma.c
@@ -177,6 +177,10 @@ static int i915_initialize(drm_device_t * dev,
*/
dev_priv->allow_batchbuffer = 1;
+ /* Enable vblank on pipe A for older X servers
+ */
+ dev_priv->vblank_pipe = DRM_I915_VBLANK_PIPE_A;
+
/* Program Hardware Status Page */
dev_priv->status_page_dmah = drm_pci_alloc(dev, PAGE_SIZE, PAGE_SIZE,
0xffffffff);
diff --git a/shared-core/i915_irq.c b/shared-core/i915_irq.c
index 8748b647..e3335458 100644
--- a/shared-core/i915_irq.c
+++ b/shared-core/i915_irq.c
@@ -726,9 +726,6 @@ void i915_driver_irq_postinstall(drm_device_t * dev)
INIT_LIST_HEAD(&dev_priv->vbl_swaps.head);
dev_priv->swaps_pending = 0;
- if (!dev_priv->vblank_pipe)
- dev_priv->vblank_pipe = DRM_I915_VBLANK_PIPE_A;
-
dev_priv->swaps_lock = SPIN_LOCK_UNLOCKED;
INIT_LIST_HEAD(&dev_priv->vbl_swaps.head);
dev_priv->swaps_pending = 0;
@@ -736,8 +733,6 @@ void i915_driver_irq_postinstall(drm_device_t * dev)
dev_priv->user_irq_lock = SPIN_LOCK_UNLOCKED;
dev_priv->user_irq_refcount = 0;
- if (!dev_priv->vblank_pipe)
- dev_priv->vblank_pipe = DRM_I915_VBLANK_PIPE_A;
i915_enable_interrupt(dev);
DRM_INIT_WAITQUEUE(&dev_priv->irq_queue);