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Unverified Commit 4574d1d6 authored by Benson Leung's avatar Benson Leung
Browse files

platform/chrome: chromeos_tbmc - add SPDX identifier 



Replace the original license statement with the SPDX identifier.
Add also one line of description as recommended by the COPYING file.

Signed-off-by: default avatarBenson Leung <bleung@chromium.org>
parent b418f741

drivers/platform/chrome/chromeos_tbmc.c

+5 −22
Original line number Diff line number Diff line 
/*

 * chromeos_tbmc - Driver to detect Tablet Mode for ChromeOS convertible.

 *

 * Copyright 2017 Google, Inc

 *

 * This software is licensed under the terms of the GNU General Public

 * License version 2, as published by the Free Software Foundation, and

 * may be copied, distributed, and modified under those terms.

 *

 * This program is distributed in the hope that it will be useful,

 * but WITHOUT ANY WARRANTY; without even the implied warranty of

 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the

 * GNU General Public License for more details.

 *

 * On Chromebook using ACPI, this device listens for notification

 * from GOOG0006 and issue method TBMC to retrieve the status.

 *

 * GOOG0006 issues the notification when it receives EC_HOST_EVENT_MODE_CHANGE

 * from the EC.

 * Method TBMC reads EC_ACPI_MEM_DEVICE_ORIENTATION byte from the shared

 * memory region.

 */

// SPDX-License-Identifier: GPL-2.0+

// Driver to detect Tablet Mode for ChromeOS convertible.

//

// Copyright (C) 2017 Google, Inc.

// Author: Gwendal Grignou <gwendal@chromium.org>



#include <linux/acpi.h>

#include <linux/input.h>