diff options
Diffstat (limited to 'drivers/gpu/drm/drm_bufs.c')
| -rw-r--r-- | drivers/gpu/drm/drm_bufs.c | 12 |
1 files changed, 12 insertions, 0 deletions
diff --git a/drivers/gpu/drm/drm_bufs.c b/drivers/gpu/drm/drm_bufs.c index f63133b0a9ab..471e051d295e 100644 --- a/drivers/gpu/drm/drm_bufs.c +++ b/drivers/gpu/drm/drm_bufs.c @@ -1455,6 +1455,18 @@ int drm_mapbufs(struct drm_device *dev, void *data, return retcode; } +int drm_dma_ioctl(struct drm_device *dev, void *data, + struct drm_file *file_priv) +{ + if (drm_core_check_feature(dev, DRIVER_MODESET)) + return -EINVAL; + + if (dev->driver->dma_ioctl) + return dev->driver->dma_ioctl(dev, data, file_priv); + else + return -EINVAL; +} + struct drm_local_map *drm_getsarea(struct drm_device *dev) { struct drm_map_list *entry; |