1 files changed, 8 insertions, 0 deletions

diff --git a/drivers/gpu/drm/radeon/radeon_device.c b/drivers/gpu/drm/radeon/radeon_device.c
index 768b1509fa03..509ba3f17a84 100644
--- a/drivers/gpu/drm/radeon/radeon_device.c
+++ b/drivers/gpu/drm/radeon/radeon_device.c
@@ -655,6 +655,14 @@ int radeon_device_init(struct radeon_device *rdev,
                 return r;
         radeon_check_arguments(rdev);
 
+        /* all of the newer IGP chips have an internal gart
+         * However some rs4xx report as AGP, so remove that here.
+         */
+        if ((rdev->family >= CHIP_RS400) &&
+            (rdev->flags & RADEON_IS_IGP)) {
+                rdev->flags &= ~RADEON_IS_AGP;
+        }
+
         if (rdev->flags & RADEON_IS_AGP && radeon_agpmode == -1) {
                 radeon_agp_disable(rdev);
         }