On Thu, Aug 3, 2017 at 10:43 AM, Ethan Hsieh <ethan.hsieh@xxxxxxxxxxxxx> wrote: > kern.log: > [57.120672] [drm:drm_mode_getconnector [drm]] [CONNECTOR:74:DP-4] status: > connected > [57.120677] [drm:drm_mode_getconnector [drm]] out_resp->count_modes != 0 > > The status of DP-4 is connected, and fill_modes() isn't called. If ->fill_modes isn't called then you're not doing a full probe, but only asking for the cached values. You're probably using drmModeGetConnectorCurrent instead of drmGetConnector. -Daniel -- Daniel Vetter Software Engineer, Intel Corporation +41 (0) 79 365 57 48 - http://blog.ffwll.ch _______________________________________________ Intel-gfx mailing list Intel-gfx@xxxxxxxxxxxxxxxxxxxxx https://lists.freedesktop.org/mailman/listinfo/intel-gfx
