summaryrefslogtreecommitdiff
path: root/power/ec_driven.c
diff options
context:
space:
mode:
authorJack Rosenthal <jrosenth@chromium.org>2021-11-04 12:11:58 -0600
committerCommit Bot <commit-bot@chromium.org>2021-11-05 04:22:34 +0000
commit252457d4b21f46889eebad61d4c0a65331919cec (patch)
tree01856c4d31d710b20e85a74c8d7b5836e35c3b98 /power/ec_driven.c
parent08f5a1e6fc2c9467230444ac9b582dcf4d9f0068 (diff)
downloadchrome-ec-stabilize-14396.B-ish.tar.gz
In the interest of making long-term branch maintenance incur as little technical debt on us as possible, we should not maintain any files on the branch we are not actually using. This has the added effect of making it extremely clear when merging CLs from the main branch when changes have the possibility to affect us. The follow-on CL adds a convenience script to actually pull updates from the main branch and generate a CL for the update. BUG=b:204206272 BRANCH=ish TEST=make BOARD=arcada_ish && make BOARD=drallion_ish Signed-off-by: Jack Rosenthal <jrosenth@chromium.org> Change-Id: I17e4694c38219b5a0823e0a3e55a28d1348f4b18 Reviewed-on: https://chromium-review.googlesource.com/c/chromiumos/platform/ec/+/3262038 Reviewed-by: Jett Rink <jettrink@chromium.org> Reviewed-by: Tom Hughes <tomhughes@chromium.org>
Diffstat (limited to 'power/ec_driven.c')
-rw-r--r--power/ec_driven.c55
1 files changed, 0 insertions, 55 deletions
diff --git a/power/ec_driven.c b/power/ec_driven.c
deleted file mode 100644
index 282941b941..0000000000
--- a/power/ec_driven.c
+++ /dev/null
@@ -1,55 +0,0 @@
-/* Copyright 2013 The Chromium OS Authors. All rights reserved.
- * Use of this source code is governed by a BSD-style license that can be
- * found in the LICENSE file.
- */
-
-/*
- * Mock power module for Sensor HUB.
- *
- * This implements the following features:
- * when AP_IN_SUSPEND is low, in S0, otherwise S3.
- *
- */
-
-#include "chipset.h" /* This module implements chipset functions too */
-#include "common.h"
-#include "console.h"
-#include "gpio.h"
-#include "hooks.h"
-#include "power.h"
-#include "task.h"
-#include "util.h"
-
-/* Console output macros */
-#define CPUTS(outstr) cputs(CC_CHIPSET, outstr)
-#define CPRINTS(format, args...) cprints(CC_CHIPSET, format, ## args)
-
-#define IN_SUSPEND POWER_SIGNAL_MASK(ECDRIVEN_SUSPEND_ASSERTED)
-
-enum power_state power_chipset_init(void)
-{
- return POWER_S3;
-}
-
-enum power_state power_handle_state(enum power_state state)
-{
- switch (state) {
- case POWER_S3:
- if (!(power_get_signals() & IN_SUSPEND)) {
- hook_notify(HOOK_CHIPSET_RESUME);
- return POWER_S0;
- }
- return state;
-
- case POWER_S0:
- if (power_get_signals() & IN_SUSPEND) {
- hook_notify(HOOK_CHIPSET_SUSPEND);
- return POWER_S3;
- }
- return state;
- default:
- CPRINTS("Unexpected state: $d", state);
- }
-
- return state;
-}