[coreboot-gerrit] New patch to review for coreboot: google/chromeec: Add support for cros_ec_keyb device
Furquan Shaikh (furquan@google.com)
gerrit at coreboot.org
Wed Mar 8 01:06:57 CET 2017
Furquan Shaikh (furquan at google.com) just uploaded a new patch set to gerrit, which you can find at https://review.coreboot.org/18641
-gerrit
commit 587273b1551c92c4c7c26b7501a81473e6e42ba9
Author: Furquan Shaikh <furquan at chromium.org>
Date: Mon Mar 6 14:56:58 2017 -0800
google/chromeec: Add support for cros_ec_keyb device
This is required to pass button information from EC to AP.
1. Define EC buttons device using GOOG0007 ACPI ID.
2. Gaurd enabling of this device using EC_ENABLE_KEYB_DEVICE.
BUG=b:3577493
BRANCH=None
TEST=Verified using evtest that kernel is able to get button
press/release information from EC.
Change-Id: I4578f16648305350d36fb50f2a5d2285514daed4
Signed-off-by: Furquan Shaikh <furquan at chromium.org>
---
src/ec/google/chromeec/acpi/cros_ec.asl | 9 +++++++++
1 file changed, 9 insertions(+)
diff --git a/src/ec/google/chromeec/acpi/cros_ec.asl b/src/ec/google/chromeec/acpi/cros_ec.asl
index 53b6318..8508218 100644
--- a/src/ec/google/chromeec/acpi/cros_ec.asl
+++ b/src/ec/google/chromeec/acpi/cros_ec.asl
@@ -18,4 +18,13 @@ Device (CREC)
Name (_HID, "GOOG0004")
Name (_UID, 1)
Name (_DDN, "EC Command Device")
+
+#ifdef EC_ENABLE_KEYB_DEVICE
+ Device (ECBT)
+ {
+ Name (_HID, "GOOG0007")
+ Name (_UID, 1)
+ Name (_DDN, "EC Buttons Device")
+ }
+#endif
}
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