[coreboot-gerrit] Change in coreboot[master]: mb/lenovo/x230: Add support for ThinkLight

[Stefan Ott (Code Review)]

Hello build bot (Jenkins), Alexander Couzens, Patrick Rudolph,

I'd like you to reexamine a change. Please visit

https://review.coreboot.org/c/coreboot/+/40669

to look at the new patch set (#2).

Change subject: mb/lenovo/x230: Add support for ThinkLight
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mb/lenovo/x230: Add support for ThinkLight

With this patch, the ThinkLight on the ThinkPad X230 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 X230 to test this.

Change-Id: Idd93b26f52eccb8fc79888f1e45117f26d694291
Signed-off-by: Stefan Ott 
---
M src/mainboard/lenovo/x230/dsdt.asl
1 file changed, 1 insertion(+), 0 deletions(-)

git pull ssh://review.coreboot.org:29418/coreboot refs/changes/69/40669/2