On Wed, 2013-08-14 at 14:41 +0800, Alex Hung wrote: > Hi Matthew, > > The problem is that thinkpad-acpi does not aware of mute is changed by > either hotkey presses or in desktop. Ok, how about this. Register the LED with the kernel LED subsystem. Add a new LED trigger for volume-mute. Have the HDA driver call that trigger whenever the mute state changes. -- Matthew Garrett <matthew.garrett@xxxxxxxxxx> ��.n��������+%������w��{.n������_���v��z����n�r������&��z�ޗ�zf���h���~����������_��+v���)ߣ�