diff options
Diffstat (limited to 'drivers/char/drm/via_dma.c')
| -rw-r--r-- | drivers/char/drm/via_dma.c | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/drivers/char/drm/via_dma.c b/drivers/char/drm/via_dma.c index 2f72cbefc2f..c0539c6299c 100644 --- a/drivers/char/drm/via_dma.c +++ b/drivers/char/drm/via_dma.c @@ -190,6 +190,11 @@ static int via_initialize(drm_device_t * dev, 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.size = init->size; dev_priv->ring.map.type = 0; |