Hi, On link training failure, I set the connector link_status property to "Bad" and send a uevent to the userspace. The userspace then detects this change in property and calls drm_mode_setcrtc that triggers a modeset. However in the driver atomic check, it calls drm_atomic_helper_check_modeset() to decide if a complete modeset is required. I need a way to get the link_status value here and set crtc_state->connectors_changed to true if this link_status property is set to Bad so that it can do a full modeset an dretrain the link. I added the following piece of code, but with this the system does not boot up. http://paste.ubuntu.com/23357075/ Is there any other better way to get the connector's property value here in atomic_helper_check_modeset()? Regards Manasi _______________________________________________ Intel-gfx mailing list Intel-gfx@xxxxxxxxxxxxxxxxxxxxx https://lists.freedesktop.org/mailman/listinfo/intel-gfx
