From 53e950b344d84a98fda4cff6d03b90651a625f18 Mon Sep 17 00:00:00 2001
From: Alan Hourihane <alanh@fairlite.demon.co.uk>
Date: Thu, 16 Jun 2005 19:58:00 +0000
Subject: Force AGP always for Intel chipsets. Fixes bug #3552

---
 linux-core/i830_dma.c | 16 ++++++++++++++++
 1 file changed, 16 insertions(+)

(limited to 'linux-core/i830_dma.c')

diff --git a/linux-core/i830_dma.c b/linux-core/i830_dma.c
index 90ce43ea..75480ccf 100644
--- a/linux-core/i830_dma.c
+++ b/linux-core/i830_dma.c
@@ -1568,3 +1568,19 @@ drm_ioctl_desc_t i830_ioctls[] = {
 };
 
 int i830_max_ioctl = DRM_ARRAY_SIZE(i830_ioctls);
+
+/**
+ * Determine if the device really is AGP or not.
+ *
+ * All Intel graphics chipsets are treated as AGP, even if they are really
+ * PCI-e.
+ *
+ * \param dev   The device to be tested.
+ *
+ * \returns
+ * A value of 1 is always retured to indictate every i8xx is AGP.
+ */
+int i830_driver_device_is_agp(drm_device_t * dev)
+{
+	return 1;
+}
-- 
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