Newer Thinkpad models comes with a mute hotkey with a mute led. It also comes
with ACPI AML functions to control hardware mute + led. The patches add supports
to enable/disable and to change mute and its led via thinkpad-acpi.

Alex Hung (2):
  thinkpad-acpi: add a kernel parameter to disable hardware mute and its
    led
  thinkpad-acpi: support hardware mute and led

 drivers/platform/x86/thinkpad_acpi.c | 103 +++++++++++++++++++++++++++++++++++
 1 file changed, 103 insertions(+)

-- 
1.8.1.2

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