summaryrefslogtreecommitdiff
path: root/src/mainboard/google/link
diff options
context:
space:
mode:
authorDuncan Laurie <dlaurie@google.com>2015-09-01 09:47:55 -0700
committerDuncan Laurie <dlaurie@google.com>2015-09-01 19:59:22 +0000
commitef549a04c50aaef425b6f21324aa275d2e1318f4 (patch)
treec7213a8285a8a479bf292a99d2c3bdd8ae800e98 /src/mainboard/google/link
parentab5754da6639f51ee2aec796f832ce4e3b164f82 (diff)
downloadcoreboot-ef549a04c50aaef425b6f21324aa275d2e1318f4.tar.xz
chromeec: Move keyboard backlight code into Chrome EC directory
Since more boards are starting to use the EC provided keyboard backlight interface move the code to a common place and allow it to get included in mainboards. Change-Id: I3f307bbce1a96cdd1c8224b1e89a63d6fedef738 Signed-off-by: Duncan Laurie <dlaurie@google.com> Reviewed-on: http://review.coreboot.org/11478 Tested-by: build bot (Jenkins) Reviewed-by: Aaron Durbin <adurbin@chromium.org>
Diffstat (limited to 'src/mainboard/google/link')
-rw-r--r--src/mainboard/google/link/acpi/ec.asl5
-rw-r--r--src/mainboard/google/link/acpi/mainboard.asl19
2 files changed, 4 insertions, 20 deletions
diff --git a/src/mainboard/google/link/acpi/ec.asl b/src/mainboard/google/link/acpi/ec.asl
index d52e0e943f..97bec3e1b3 100644
--- a/src/mainboard/google/link/acpi/ec.asl
+++ b/src/mainboard/google/link/acpi/ec.asl
@@ -20,5 +20,8 @@
/* mainboard configuration */
#include "../ec.h"
+/* Enable EC backed Keyboard Backlight in ACPI */
+#define EC_ENABLE_KEYBOARD_BACKLIGHT
+
/* ACPI code for EC functions */
-#include "../../../../ec/google/chromeec/acpi/ec.asl"
+#include <ec/google/chromeec/acpi/ec.asl>
diff --git a/src/mainboard/google/link/acpi/mainboard.asl b/src/mainboard/google/link/acpi/mainboard.asl
index 3470ff0c29..63169e55fe 100644
--- a/src/mainboard/google/link/acpi/mainboard.asl
+++ b/src/mainboard/google/link/acpi/mainboard.asl
@@ -85,23 +85,4 @@ Scope (\_SB) {
VendorShort (ADDR) {0x4a}
})
}
-
- // Keyboard Backlight interface via EC
- Device (KBLT) {
- Name (_HID, EisaId("GGL0002"))
- Name (_UID, 1)
- Name (_ADR, 0)
-
- // Read current backlight value
- Method (KBQC, 0)
- {
- Return (\_SB.PCI0.LPCB.EC0.KBLV)
- }
-
- // Write new backlight value
- Method (KBCM, 1)
- {
- Store (Arg0, \_SB.PCI0.LPCB.EC0.KBLV)
- }
- }
}