From 6e6d0425308c2c98e7d63ab3c0260644b916d386 Mon Sep 17 00:00:00 2001 From: Duncan Laurie Date: Wed, 9 Sep 2015 10:06:09 -0700 Subject: [PATCH] glados: Enable ALS connected to EC Glados has an ambient light sensor connected to the EC which is presented to the OS as a standard ACPI0008 device. BUG=chrome-os-partner:43493 BRANCH=none TEST=test ALS functionality on glados P2 board Change-Id: I4a4913a1b407720d85f6e630b674e550bf5e36df Signed-off-by: Patrick Georgi Original-Commit-Id: aee2b2446ca45039f1b4866feb83754861dba054 Original-Change-Id: I61f3f31ba077f63b36aa0cd9707e128e65c9ea7d Original-Signed-off-by: Duncan Laurie Original-Reviewed-on: https://chromium-review.googlesource.com/298251 Original-Reviewed-by: Aaron Durbin Reviewed-on: http://review.coreboot.org/11644 Tested-by: build bot (Jenkins) Reviewed-by: Patrick Georgi --- src/mainboard/google/glados/acpi/ec.asl | 3 +++ 1 file changed, 3 insertions(+) diff --git a/src/mainboard/google/glados/acpi/ec.asl b/src/mainboard/google/glados/acpi/ec.asl index d69ebe2d01..6546a756dc 100644 --- a/src/mainboard/google/glados/acpi/ec.asl +++ b/src/mainboard/google/glados/acpi/ec.asl @@ -21,6 +21,9 @@ #include "../ec.h" #include "../gpio.h" +/* Enable EC backed ALS device in ACPI */ +#define EC_ENABLE_ALS_DEVICE + /* Enable EC backed Keyboard Backlight in ACPI */ #define EC_ENABLE_KEYBOARD_BACKLIGHT