From 020f5a79bf32d46b01f6a333332b85f9bad03571 Mon Sep 17 00:00:00 2001 From: Stefan Ott Date: Wed, 22 Apr 2020 23:20:03 +0200 Subject: [PATCH] mb/lenovo/t530: Add support for ThinkLight With this patch, the ThinkLight on the ThinkPad T530 can be controlled through the OS. The same change was done for the ThinkPad X200 in b45912f4: mb/lenovo/x200: 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 a T530 to test this. Change-Id: I94d239b65e6e8546a27f751d569681a4e68a4109 Signed-off-by: Stefan Ott Reviewed-on: https://review.coreboot.org/c/coreboot/+/40719 Tested-by: build bot (Jenkins) Reviewed-by: Alexander Couzens --- src/mainboard/lenovo/t530/dsdt.asl | 1 + 1 file changed, 1 insertion(+) diff --git a/src/mainboard/lenovo/t530/dsdt.asl b/src/mainboard/lenovo/t530/dsdt.asl index f0964d3561..b83fe38daa 100644 --- a/src/mainboard/lenovo/t530/dsdt.asl +++ b/src/mainboard/lenovo/t530/dsdt.asl @@ -35,4 +35,5 @@ DefinitionBlock( } #include + #include }