_DRM_LOCK_HELD     68 include/uapi/drm/drm.h #define _DRM_LOCK_IS_HELD(lock)	   ((lock) & _DRM_LOCK_HELD)
_DRM_LOCK_HELD     70 include/uapi/drm/drm.h #define _DRM_LOCKING_CONTEXT(lock) ((lock) & ~(_DRM_LOCK_HELD|_DRM_LOCK_CONT))