[coreboot] mute button on X200
Alexander Couzens
lynxis at fe80.eu
Sat Aug 22 13:09:03 CET 2015
On Sat, 22 Aug 2015 14:48:22 +0200
Idwer Vollering <vidwer at gmail.com> wrote:
> Boot into vendor BIOS/EFI thing, install and start acpi_listen, then
> press the mute button.
> http://linux.die.net/man/8/acpi_listen
and take a look on "Interaction with the Embedded Controller"
at https://wiki.ubuntu.com/Kernel/Reference/ACPITricksAndTips
you want to know which _QXX function is called. maybe that one is empty in the coreboot aml for h8s..
--
Alexander Couzens
mail: lynxis at fe80.eu
jabber: lynxis at jabber.ccc.de
mobile: +4915123277221
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