Attention is currently required from: Stefan Ott, Angel Pons, Alexander Couzens, Cuno.

Stefan Ott uploaded patch set #4 to this change.

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mb/lenovo/t60: Add support for ThinkLight

With this patch, the ThinkLight on the ThinkPad T60 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

Change-Id: I47f878533d36857d002d2e2605cc8bc7e1d960c9
Signed-off-by: Stefan Ott <>
M src/mainboard/lenovo/t60/dsdt.asl
1 file changed, 2 insertions(+), 0 deletions(-)

git pull ssh:// refs/changes/78/40678/4

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Gerrit-Project: coreboot
Gerrit-Branch: master
Gerrit-Change-Id: I47f878533d36857d002d2e2605cc8bc7e1d960c9
Gerrit-Change-Number: 40678
Gerrit-PatchSet: 4
Gerrit-Owner: Stefan Ott <>
Gerrit-Reviewer: Alexander Couzens <>
Gerrit-Reviewer: Angel Pons <>
Gerrit-Reviewer: Patrick Rudolph <>
Gerrit-Reviewer: Paul Menzel <>
Gerrit-Reviewer: build bot (Jenkins) <>
Gerrit-CC: Cuno
Gerrit-CC: Maciej Matuszczyk <>
Gerrit-CC: Name of user not set #1004271
Gerrit-Attention: Stefan Ott <>
Gerrit-Attention: Angel Pons <>
Gerrit-Attention: Alexander Couzens <>
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Gerrit-MessageType: newpatchset