From a576d41498b742502d4f7dbfeed44737ff79db8f Mon Sep 17 00:00:00 2001
From: David Dawes <dawes@xfree86.org>
Date: Tue, 1 May 2001 17:07:59 +0000
Subject: Import of XFree86 4.0.99.3

---
 linux-core/drm_fops.c | 15 +++++++++++++++
 1 file changed, 15 insertions(+)

(limited to 'linux-core/drm_fops.c')

diff --git a/linux-core/drm_fops.c b/linux-core/drm_fops.c
index dd574766..75752b3a 100644
--- a/linux-core/drm_fops.c
+++ b/linux-core/drm_fops.c
@@ -70,6 +70,21 @@ int DRM(open_helper)(struct inode *inode, struct file *filp, drm_device_t *dev)
 	}
 	up(&dev->struct_sem);
 
+#ifdef __alpha__
+	/*
+	 * Default the hose
+	 */
+	if (!dev->hose) {
+		struct pci_dev *pci_dev;
+		pci_dev = pci_find_class(PCI_CLASS_DISPLAY_VGA << 8, NULL);
+		if (pci_dev) dev->hose = pci_dev->sysdata;
+		if (!dev->hose) {
+			struct pci_bus *b = pci_bus_b(pci_root_buses.next);
+			if (b) dev->hose = b->sysdata;
+		}
+	}
+#endif
+
 	return 0;
 }
 
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