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 -- To unsubscribe from this list: send the line "unsubscribe platform-driver-x86" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html