From patchwork Wed Jun 21 10:01:52 2017 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Jeffy Chen X-Patchwork-Id: 9801383 Return-Path: Received: from mail.wl.linuxfoundation.org (pdx-wl-mail.web.codeaurora.org [172.30.200.125]) by pdx-korg-patchwork.web.codeaurora.org (Postfix) with ESMTP id 5ADFF60234 for ; Wed, 21 Jun 2017 10:04:36 +0000 (UTC) Received: from mail.wl.linuxfoundation.org (localhost [127.0.0.1]) by mail.wl.linuxfoundation.org (Postfix) with ESMTP id 4C12128338 for ; Wed, 21 Jun 2017 10:04:36 +0000 (UTC) Received: by mail.wl.linuxfoundation.org (Postfix, from userid 486) id 40B332856D; Wed, 21 Jun 2017 10:04:36 +0000 (UTC) X-Spam-Checker-Version: SpamAssassin 3.3.1 (2010-03-16) on pdx-wl-mail.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-5.2 required=2.0 tests=BAYES_00, RCVD_IN_DNSWL_HI, URIBL_BLACK autolearn=ham version=3.3.1 Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.wl.linuxfoundation.org (Postfix) with ESMTP id D586528338 for ; Wed, 21 Jun 2017 10:04:35 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1753005AbdFUKEe (ORCPT ); Wed, 21 Jun 2017 06:04:34 -0400 Received: from regular1.263xmail.com ([211.150.99.141]:45267 "EHLO regular1.263xmail.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1752997AbdFUKEd (ORCPT ); Wed, 21 Jun 2017 06:04:33 -0400 Received: from jeffy.chen?rock-chips.com (unknown [192.168.167.225]) by regular1.263xmail.com (Postfix) with ESMTP id 4AD6F6A; Wed, 21 Jun 2017 18:03:49 +0800 (CST) X-263anti-spam: X-MAIL-GRAY: 0 X-MAIL-DELIVERY: 1 X-ABS-CHECKED: 4 Received: from localhost (localhost [127.0.0.1]) by smtp.263.net (Postfix) with ESMTPA id 5E29C3B6; Wed, 21 Jun 2017 18:03:43 +0800 (CST) X-RL-SENDER: jeffy.chen@rock-chips.com X-FST-TO: linux-kernel@vger.kernel.org X-SENDER-IP: 103.29.142.67 X-LOGIN-NAME: jeffy.chen@rock-chips.com X-UNIQUE-TAG: <04926eb205f915a2a86476c5b87fa9ce> X-ATTACHMENT-NUM: 0 X-SENDER: cjf@rock-chips.com X-DNS-TYPE: 0 Received: from localhost (unknown [103.29.142.67]) by smtp.263.net (Postfix) whith ESMTP id 20608A16PED; Wed, 21 Jun 2017 18:03:49 +0800 (CST) From: Jeffy Chen To: linux-kernel@vger.kernel.org Cc: briannorris@chromium.org, dmitry.torokhov@gmail.com, dianders@chromium.org, Jeffy Chen , Gwendal Grignou , Guenter Roeck , Arnd Bergmann , Vic Yang , linux-input@vger.kernel.org, Enric Balletbo Serra , Lee Jones Subject: [RFC PATCH v3 5/6] input: cros_ec_keyb: report wakeup events Date: Wed, 21 Jun 2017 18:01:52 +0800 Message-Id: <1498039313-24220-6-git-send-email-jeffy.chen@rock-chips.com> X-Mailer: git-send-email 2.1.4 In-Reply-To: <1498039313-24220-1-git-send-email-jeffy.chen@rock-chips.com> References: <1498039313-24220-1-git-send-email-jeffy.chen@rock-chips.com> Sender: linux-input-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-input@vger.kernel.org X-Virus-Scanned: ClamAV using ClamSMTP Report wakeup events when process events. Signed-off-by: Jeffy Chen --- Changes in v3: Use wakeup-source property to enable wakeup. Suggested by Dmitry Torokhov . drivers/input/keyboard/cros_ec_keyb.c | 8 ++++++++ 1 file changed, 8 insertions(+) diff --git a/drivers/input/keyboard/cros_ec_keyb.c b/drivers/input/keyboard/cros_ec_keyb.c index 79eb295..5dc387b 100644 --- a/drivers/input/keyboard/cros_ec_keyb.c +++ b/drivers/input/keyboard/cros_ec_keyb.c @@ -293,6 +293,9 @@ static int cros_ec_keyb_work(struct notifier_block *nb, return NOTIFY_DONE; } + if (device_may_wakeup(ckdev->dev)) + pm_wakeup_event(ckdev->dev, 0); + return NOTIFY_OK; } @@ -639,6 +642,9 @@ static int cros_ec_keyb_probe(struct platform_device *pdev) return err; } + if (device_property_read_bool(dev, "wakeup-source")) + device_init_wakeup(dev, true); + return 0; } @@ -649,6 +655,8 @@ static int cros_ec_keyb_remove(struct platform_device *pdev) blocking_notifier_chain_unregister(&ckdev->ec->event_notifier, &ckdev->notifier); + device_init_wakeup(&pdev->dev, false); + return 0; }