On Thu, Jun 9, 2022 at 3:27 PM Hsin-Yi Wang <hsinyi@xxxxxxxxxxxx> wrote: > > Panels usually call drm_connector_set_panel_orientation(), which is > later than drm/kms driver calling drm_dev_register(). This leads to a > WARN()[1]. > > The orientation property is known earlier. For example, some panels > parse the property through device tree during probe. > > The series add a panel API drm_connector_set_orientation_from_panel() > for drm/kms drivers. The drivers can call the API to set panel's > orientation before drm_dev_register(). > > Panel needs to implement .get_orientation callback to return the property. > > [1] https://patchwork.kernel.org/project/linux-mediatek/patch/20220530081910.3947168-2-hsinyi@xxxxxxxxxxxx/ > > Hsin-Yi Wang (8): > drm/panel: Add an API to allow drm to set orientation from panel > drm/panel: boe-tv101wum-nl6: Implement .get_orientation callback > drm/panel: panel-edp: Implement .get_orientation callback > drm/panel: lvds: Implement .get_orientation callback > drm/panel: panel-simple: Implement .get_orientation callback > drm/panel: ili9881c: Implement .get_orientation callback > drm/panel: elida-kd35t133: Implement .get_orientation callback > drm: Config orientation property if panel provides it > hi Maintainers, All the patches are reviewed. If there's no other comments, will this series be picked? Thanks. > drivers/gpu/drm/bridge/panel.c | 34 +++++++++++++++++++ > drivers/gpu/drm/drm_bridge_connector.c | 8 ++++- > drivers/gpu/drm/drm_connector.c | 31 +++++++++++++++++ > .../gpu/drm/panel/panel-boe-tv101wum-nl6.c | 12 +++++++ > drivers/gpu/drm/panel/panel-edp.c | 13 ++++++- > drivers/gpu/drm/panel/panel-elida-kd35t133.c | 12 +++++++ > drivers/gpu/drm/panel/panel-ilitek-ili9881c.c | 12 +++++++ > drivers/gpu/drm/panel/panel-lvds.c | 13 +++++++ > drivers/gpu/drm/panel/panel-simple.c | 14 +++++++- > include/drm/drm_bridge.h | 14 ++++++++ > include/drm/drm_connector.h | 4 +++ > include/drm/drm_panel.h | 9 +++++ > 12 files changed, 173 insertions(+), 3 deletions(-) > > -- > 2.36.1.255.ge46751e96f-goog >
