From d840118ef59bdd0f89c989c0c1d43d32e13ce9d1 Mon Sep 17 00:00:00 2001 From: Duncan Laurie Date: Mon, 29 Sep 2014 08:32:19 -0700 Subject: chromeec: Add battery status event and re-enable _BIX Add a new host event to send a notify(0x80) to the battery when the EC indicates that battery status has changed. The kernel has fixed the bug with _BIX method so it can be enabled now. BUG=chrome-os-partner:32196 BRANCH=samus TEST=build and boot on samus Change-Id: I1b8068df7abf1c8ebdc3a89602896b863accb7f3 Signed-off-by: Stefan Reinauer Original-Commit-Id: a779fc7f32729adb60d8bc220325444ebc20e0d2 Original-Change-Id: I0ebb17e5441e875875d98168ce3c31486d57330e Original-Signed-off-by: Duncan Laurie Original-Reviewed-on: https://chromium-review.googlesource.com/220320 Original-Reviewed-by: Aaron Durbin Reviewed-on: http://review.coreboot.org/9212 Tested-by: build bot (Jenkins) Reviewed-by: Patrick Georgi --- src/ec/google/chromeec/acpi/ec.asl | 7 +++++++ 1 file changed, 7 insertions(+) (limited to 'src/ec/google/chromeec/acpi/ec.asl') diff --git a/src/ec/google/chromeec/acpi/ec.asl b/src/ec/google/chromeec/acpi/ec.asl index 734d22394a..7cd8f75dbf 100644 --- a/src/ec/google/chromeec/acpi/ec.asl +++ b/src/ec/google/chromeec/acpi/ec.asl @@ -312,6 +312,13 @@ Device (EC0) } #endif + // Battery Status + Method (_Q17, 0, NotSerialized) + { + Store ("EC: BATTERY STATUS", Debug) + Notify (BAT0, 0x80) + } + /* * Dynamic Platform Thermal Framework support */ -- cgit v1.2.3