I've retested with v3.13-0-rc1 as can be seen in attachment 89905 (without docking station) and attachment 89906 (with docking station). Additionally, I've added some debug messages "XXX: ..." around the locks of dev->mode_config.mutex.
And I've noticed that there're no calls to intel_dp_set_signal_levels() in the docking station case. Whereas they're in the wo/ docking station case right after haswell_write_eld(). Is that correct?
I've retested with v3.13-0-rc1 as can be seen in attachment 89905 (without docking station) and attachment 89906 (with docking station). Additionally, I've added some debug messages "XXX: ..." around the locks of dev->mode_ config. mutex.
And I've noticed that there're no calls to intel_dp_ set_signal_ levels( ) in the docking station case. Whereas they're in the wo/ docking station case right after haswell_ write_eld( ). Is that correct?