https://bugzilla.kernel.org/show_bug.cgi?id=71461 --- Comment #29 from Alex Deucher <alexdeucher@xxxxxxxxx> --- Created attachment 131821 --> https://bugzilla.kernel.org/attachment.cgi?id=131821&action=edit reverse hpd polarity It sounds like your board by have the hpd pin polarity reversed (so plug events looks like unplug and vice versa). Please attach a copy of your vbios: (as root) (use lspci to get the bus id) cd /sys/bus/pci/devices/<pci bus id> echo 1 > rom cat rom > /tmp/vbios.rom echo 0 > rom Can you also try the attached patch which reverses the hpd polarity? -- You are receiving this mail because: You are watching the assignee of the bug. _______________________________________________ dri-devel mailing list dri-devel@xxxxxxxxxxxxxxxxxxxxx http://lists.freedesktop.org/mailman/listinfo/dri-devel