Hello build bot (Jenkins), Paul Menzel, Angel Pons, Alexander Couzens, Patrick Rudolph,
I'd like you to reexamine a change. Please visit
https://review.coreboot.org/c/coreboot/+/40620
to look at the new patch set (#3).
Change subject: mb/lenovo/*: Add support for ThinkLight ......................................................................
mb/lenovo/*: Add support for ThinkLight
With this patch, the ThinkLight LED on all ThinkPads (that have one) 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
I have tested it on an X200 with Kernel 5.4 and an X201 with Kernel 4.9. It seems to work fine on both machines.
Change-Id: I14752ab33484122248959517e73f96b6783b1f65 Signed-off-by: Stefan Ott stefan@ott.net --- A src/ec/lenovo/h8/acpi/light.asl M src/mainboard/lenovo/t400/dsdt.asl M src/mainboard/lenovo/t410/acpi/platform.asl M src/mainboard/lenovo/t410/dsdt.asl M src/mainboard/lenovo/t420/dsdt.asl M src/mainboard/lenovo/t420s/dsdt.asl M src/mainboard/lenovo/t430/dsdt.asl M src/mainboard/lenovo/t430s/dsdt.asl M src/mainboard/lenovo/t520/dsdt.asl M src/mainboard/lenovo/t530/dsdt.asl M src/mainboard/lenovo/t60/dsdt.asl M src/mainboard/lenovo/x200/dsdt.asl M src/mainboard/lenovo/x201/acpi/platform.asl M src/mainboard/lenovo/x201/dsdt.asl M src/mainboard/lenovo/x220/dsdt.asl M src/mainboard/lenovo/x230/dsdt.asl 16 files changed, 56 insertions(+), 30 deletions(-)
git pull ssh://review.coreboot.org:29418/coreboot refs/changes/20/40620/3