diff options
Diffstat (limited to 'linux-core/drm_drv.c')
| -rw-r--r-- | linux-core/drm_drv.c | 12 |
1 files changed, 10 insertions, 2 deletions
diff --git a/linux-core/drm_drv.c b/linux-core/drm_drv.c index a313c26c..0d1a6d19 100644 --- a/linux-core/drm_drv.c +++ b/linux-core/drm_drv.c @@ -142,7 +142,6 @@ static struct drm_ioctl_desc drm_ioctls[] = { DRM_IOCTL_DEF(DRM_IOCTL_MM_UNLOCK, drm_mm_unlock_ioctl, DRM_AUTH), DRM_IOCTL_DEF(DRM_IOCTL_FENCE_CREATE, drm_fence_create_ioctl, DRM_AUTH), - DRM_IOCTL_DEF(DRM_IOCTL_FENCE_DESTROY, drm_fence_destroy_ioctl, DRM_AUTH), DRM_IOCTL_DEF(DRM_IOCTL_FENCE_REFERENCE, drm_fence_reference_ioctl, DRM_AUTH), DRM_IOCTL_DEF(DRM_IOCTL_FENCE_UNREFERENCE, drm_fence_unreference_ioctl, DRM_AUTH), DRM_IOCTL_DEF(DRM_IOCTL_FENCE_SIGNALED, drm_fence_signaled_ioctl, DRM_AUTH), @@ -152,7 +151,6 @@ static struct drm_ioctl_desc drm_ioctls[] = { DRM_IOCTL_DEF(DRM_IOCTL_FENCE_BUFFERS, drm_fence_buffers_ioctl, DRM_AUTH), DRM_IOCTL_DEF(DRM_IOCTL_BO_CREATE, drm_bo_create_ioctl, DRM_AUTH), - DRM_IOCTL_DEF(DRM_IOCTL_BO_DESTROY, drm_bo_destroy_ioctl, DRM_AUTH), DRM_IOCTL_DEF(DRM_IOCTL_BO_MAP, drm_bo_map_ioctl, DRM_AUTH), DRM_IOCTL_DEF(DRM_IOCTL_BO_UNMAP, drm_bo_unmap_ioctl, DRM_AUTH), DRM_IOCTL_DEF(DRM_IOCTL_BO_REFERENCE, drm_bo_reference_ioctl, DRM_AUTH), @@ -332,6 +330,11 @@ int drm_init(struct drm_driver *driver, while ((pdev = pci_get_subsys(pid->vendor, pid->device, pid->subvendor, pid->subdevice, pdev))) { + /* Are there device class requirements? */ + if ((pid->class != 0) + && ((pdev->class & pid->class_mask) != pid->class)) { + continue; + } /* is there already a driver loaded, or (short circuit saves work) */ /* does something like VesaFB have control of the memory region? */ if (pci_dev_driver(pdev) @@ -358,6 +361,11 @@ int drm_init(struct drm_driver *driver, pci_get_subsys(pid->vendor, pid->device, pid->subvendor, pid->subdevice, pdev))) { + /* Are there device class requirements? */ + if ((pid->class != 0) + && ((pdev->class & pid->class_mask) != pid->class)) { + continue; + } /* stealth mode requires a manual probe */ pci_dev_get(pdev); if ((rc = drm_get_dev(pdev, &pciidlist[i], driver))) { |