On 2015?12?18? 17:47, Chris Zhong wrote: > + if (drm_core_check_feature(drm, DRIVER_ATOMIC)) > + drm_connector_init(drm, &dsi->connector, > + &dw_mipi_dsi_atomic_connector_funcs, > + DRM_MODE_CONNECTOR_DSI); > + else > + drm_connector_init(drm, &dsi->connector, > + &dw_mipi_dsi_connector_funcs, > + DRM_MODE_CONNECTOR_DSI); > + Hi Chris Since only drm/rockchip use the dw_mipi, and drm/rockchip is converting to atomic API, so I think legacy connector funcs is no needed. Thanks. -- ?ark Yao