Hi Mark, On 12/21/2015 03:31 PM, Mark yao wrote: > On 2015?11?11? 15:46, Yakir Yang wrote: >> + hdmi->connector.polled = DRM_CONNECTOR_POLL_HPD; >> + >> + drm_connector_helper_add(&hdmi->connector, >> + &inno_hdmi_connector_helper_funcs); >> + drm_connector_init(drm, &hdmi->connector, >> &inno_hdmi_connector_funcs, >> + DRM_MODE_CONNECTOR_HDMIA); >> + >> + hdmi->connector.encoder = encoder; > > Pls remove "hdmi->connector.encoder = encoder;" > > It would cause a error dump on atomic drm runtime: > > WARNING: CPU: 3 PID: 74 at drivers/gpu/drm/drm_atomic_helper.c:682 > drm_atomic_helper_update_legacy_modeset_state+0x6c/0x200() > > This issue can be explained from following thread: > https://lkml.org/lkml/2015/11/16/498 > Done, thanks - Yakir > Thanks. >
