mb/lenovo/x220: Add support for ThinkLight
With this patch, the ThinkLight on the ThinkPad X220 can be controlled through the OS. This was initially done for the X201 in f63fbdb6: mb/lenovo/x201: Add support for ThinkLight. After applying this patch, the light can be controlled like this: echo on >/proc/acpi/ibm/light echo off >/proc/acpi/ibm/light Or through sysfs at /sys/class/leds/tpacpi::thinklight Unfortunately I do not own an X220 to test this. Change-Id: Icead793694475e2f63353690203790ab7ce7c597 Signed-off-by: Stefan Ott <stefan@ott.net> Reviewed-on: https://review.coreboot.org/c/coreboot/+/40668 Reviewed-by: Alexander Couzens <lynxis@fe80.eu> Reviewed-by: Angel Pons <th3fanbus@gmail.com> Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
This commit is contained in:
parent
b29b22888d
commit
be698de76e
|
@ -35,4 +35,5 @@ DefinitionBlock(
|
|||
}
|
||||
|
||||
#include <southbridge/intel/common/acpi/sleepstates.asl>
|
||||
#include <ec/lenovo/h8/acpi/thinklight.asl>
|
||||
}
|
||||
|
|
Loading…
Reference in New Issue