On Mon, 17 Jul 2023 13:13:09 +0000 Simon Ser <[email protected]> wrote:
> Mention that the connector_type_id is not stable: it depends on > driver and device probe order. > > Signed-off-by: Simon Ser <[email protected]> > Cc: Daniel Vetter <[email protected]> > Cc: Pekka Paalanen <[email protected]> > --- > include/uapi/drm/drm_mode.h | 3 +++ > 1 file changed, 3 insertions(+) > > diff --git a/include/uapi/drm/drm_mode.h b/include/uapi/drm/drm_mode.h > index 92d96a2b6763..ea1b639bcb28 100644 > --- a/include/uapi/drm/drm_mode.h > +++ b/include/uapi/drm/drm_mode.h > @@ -488,6 +488,9 @@ struct drm_mode_get_connector { > * This is not an object ID. This is a per-type connector number. Each > * (type, type_id) combination is unique across all connectors of a DRM > * device. > + * > + * The (type, type_id) combination is not a stable identifier: the > + * type_id can change depending on the driver probe order. > */ > __u32 connector_type_id; > Acked-by: Pekka Paalanen <[email protected]> Thanks, pq
