/* update BUS flag */
if (drm_pci_device_is_agp(dev)) {
flags |= RADEON_IS_AGP;
- } else if (drm_pci_device_is_pcie(dev)) {
+ } else if (pci_is_pcie(dev->pdev)) {
flags |= RADEON_IS_PCIE;
} else {
flags |= RADEON_IS_PCI;
case RADEON_INFO_FUSION_GART_WORKING:
value = 1;
break;
+ case RADEON_INFO_BACKEND_MAP:
+ if (rdev->family >= CHIP_CAYMAN)
+ value = rdev->config.cayman.backend_map;
+ else if (rdev->family >= CHIP_CEDAR)
+ value = rdev->config.evergreen.backend_map;
+ else if (rdev->family >= CHIP_RV770)
+ value = rdev->config.rv770.backend_map;
+ else if (rdev->family >= CHIP_R600)
+ value = rdev->config.r600.backend_map;
+ else {
+ return -EINVAL;
+ }
+ break;
default:
DRM_DEBUG_KMS("Invalid request %d\n", info->request);
return -EINVAL;