Commit 756db73d authored by Thomas Hellstrom's avatar Thomas Hellstrom Committed by Dave Airlie
Browse files

drm/via: Disable AGP DMA for chips with the new 3D engine.

parent 1d58420b
...@@ -190,6 +190,11 @@ static int via_initialize(drm_device_t * dev, ...@@ -190,6 +190,11 @@ static int via_initialize(drm_device_t * dev,
return DRM_ERR(EFAULT); return DRM_ERR(EFAULT);
} }
if (dev_priv->chipset == VIA_DX9_0) {
DRM_ERROR("AGP DMA is not supported on this chip\n");
return DRM_ERR(EINVAL);
}
dev_priv->ring.map.offset = dev->agp->base + init->offset; dev_priv->ring.map.offset = dev->agp->base + init->offset;
dev_priv->ring.map.size = init->size; dev_priv->ring.map.size = init->size;
dev_priv->ring.map.type = 0; dev_priv->ring.map.type = 0;
......
Supports Markdown
0% or .
You are about to add 0 people to the discussion. Proceed with caution.
Finish editing this message first!
Please register or to comment