[coreboot] Patch merged into master: 24cad0c Lenovo H8: Always clear audio mute

the following patch was just integrated into master:
commit 24cad0c7eba676728bae3c8930febbccf07ea3df
Author: Sven Schnelle 
Date:   Fri Aug 19 13:43:04 2011 +0200

Lenovo H8: Always clear audio mute

The mute bit is set by ACPI before poweroff/going to suspend.
    So clear it after resume, to have working volume control
    even if the ACPI doesn't clear it on resume.

OSPM should control Audio mute with ec bit 0x30:6, so it is
    safe to clear this bit even if the user has audio muted.

Change-Id: I18bebe532bf21cfb61b3d294a396bf15012f9f1a
    Signed-off-by: Sven Schnelle

See http://review.coreboot.org/162 for details.

-gerrit