https://bugs.freedesktop.org/show_bug.cgi?id=106957
--- Comment #1 from Lukas Wunner lukas@wunner.de --- Hm, what does the following show?
cat /sys/bus/pci/devices/0000:02:00.0/power/control # GPU cat /sys/bus/pci/devices/0000:02:00.0/power/runtime_status # GPU cat /sys/bus/pci/devices/0000:02:00.0/power/runtime_usage # GPU cat /sys/bus/pci/devices/0000:02:00.0/power/runtime_active_kids # GPU cat /sys/bus/pci/devices/0000:02:00.1/power/control # HDA cat /sys/bus/pci/devices/0000:02:00.1/power/runtime_status # HDA cat /sys/bus/pci/devices/0000:02:00.1/power/runtime_usage # HDA cat /sys/bus/pci/devices/0000:02:00.1/power/runtime_active_kids # HDA
I can't see anything in dmesg that the HDA controller is bound to a driver. What does the following show?
ls -l /sys/bus/pci/devices/0000:02:00.1/driver