@Andrew C: A quirk for your device (0x10280188) already exists to use hp_only. Is it insufficient (e.g., do you need hp_mute_led)?
There are several different models being thrown around here. Each model must be hand-added to the quirk list. -- [ALSA] Master volume control doesn't control Headphone control https://launchpad.net/bugs/41015 -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
