DRM_IOCTL_GET_MAGIC  829 include/uapi/drm/drm.h #define DRM_IOCTL_GET_MAGIC		DRM_IOR( 0x02, struct drm_auth)
DRM_IOCTL_GET_MAGIC  829 tools/include/uapi/drm/drm.h #define DRM_IOCTL_GET_MAGIC		DRM_IOR( 0x02, struct drm_auth)