From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-9.1 required=3.0 tests=DKIMWL_WL_HIGH,DKIM_SIGNED, DKIM_VALID,DKIM_VALID_AU,INCLUDES_PATCH,MAILING_LIST_MULTI,SIGNED_OFF_BY, SPF_PASS,URIBL_BLOCKED,USER_AGENT_GIT autolearn=unavailable autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id 0F607C282CD for ; Mon, 28 Jan 2019 17:08:03 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id D276221741 for ; Mon, 28 Jan 2019 17:08:02 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=default; t=1548695282; bh=Qv1jpQmQptsKCFRnuLDVVu7VODCgHxCg55FPkAvvTtk=; h=From:To:Cc:Subject:Date:In-Reply-To:References:List-ID:From; b=0+Ff+sdiCu5PEgivtRnwHeTsXPPbx8VcTBewwaAaCIr6jhd0LyEwK//a2rQUSILrS 6UnTSIl1qkoomt5eqJNdlwOvPoRJ/mxD50m0oCcMT7QCfhkIj0DFEyUfrD5RT1jLDp QAN8+zNDEaaayvnvX4cjHuVzlB8JKDuEqMmYXTpQ= Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1733174AbfA1QMc (ORCPT ); Mon, 28 Jan 2019 11:12:32 -0500 Received: from mail.kernel.org ([198.145.29.99]:40670 "EHLO mail.kernel.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1731135AbfA1QM3 (ORCPT ); Mon, 28 Jan 2019 11:12:29 -0500 Received: from sasha-vm.mshome.net (c-73-47-72-35.hsd1.nh.comcast.net [73.47.72.35]) (using TLSv1.2 with cipher ECDHE-RSA-AES128-GCM-SHA256 (128/128 bits)) (No client certificate requested) by mail.kernel.org (Postfix) with ESMTPSA id C1C5A2147A; Mon, 28 Jan 2019 16:12:26 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=default; t=1548691948; bh=Qv1jpQmQptsKCFRnuLDVVu7VODCgHxCg55FPkAvvTtk=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=nZLrQF4GrKBVEO77SlVv7KELv0SlUSxYn8ByNcxX+XNmTQ/U1BrsC4bJCue5DL0qj FpNGvy+LBvHSYUagZq5I5DmNPDs22gHoJY/K24IVFjoyaJI3g6e8Yqi+h+BLN9UUHm CjvpceeM6SzztdmV+yFOImjWPnzL8CuxkzTmAx/c= From: Sasha Levin To: linux-kernel@vger.kernel.org, stable@vger.kernel.org Cc: =?UTF-8?q?Jo=C3=A3o=20Paulo=20Rechi=20Vita?= , =?UTF-8?q?Jo=C3=A3o=20Paulo=20Rechi=20Vita?= , Andy Shevchenko , Sasha Levin , acpi4asus-user@lists.sourceforge.net, platform-driver-x86@vger.kernel.org Subject: [PATCH AUTOSEL 4.14 011/170] platform/x86: asus-nb-wmi: Map 0x35 to KEY_SCREENLOCK Date: Mon, 28 Jan 2019 11:09:21 -0500 Message-Id: <20190128161200.55107-11-sashal@kernel.org> X-Mailer: git-send-email 2.19.1 In-Reply-To: <20190128161200.55107-1-sashal@kernel.org> References: <20190128161200.55107-1-sashal@kernel.org> MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 X-Patchwork-Hint: Ignore Content-Transfer-Encoding: 8bit Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org From: João Paulo Rechi Vita [ Upstream commit b3f2f3799a972d3863d0fdc2ab6287aef6ca631f ] When the OS registers to handle events from the display off hotkey the EC will send a notification with 0x35 for every key press, independent of the backlight state. The behavior of this key on Windows, with the ATKACPI driver from Asus installed, is turning off the backlight of all connected displays with a fading effect, and any cursor input or key press turning the backlight back on. The key press or cursor input that wakes up the display is also passed through to the application under the cursor or under focus. The key that matches this behavior the closest is KEY_SCREENLOCK. Signed-off-by: João Paulo Rechi Vita Signed-off-by: Andy Shevchenko Signed-off-by: Sasha Levin --- drivers/platform/x86/asus-nb-wmi.c | 1 + 1 file changed, 1 insertion(+) diff --git a/drivers/platform/x86/asus-nb-wmi.c b/drivers/platform/x86/asus-nb-wmi.c index a6a33327f5e7..2a697bf572c9 100644 --- a/drivers/platform/x86/asus-nb-wmi.c +++ b/drivers/platform/x86/asus-nb-wmi.c @@ -435,6 +435,7 @@ static const struct key_entry asus_nb_wmi_keymap[] = { { KE_KEY, 0x32, { KEY_MUTE } }, { KE_KEY, 0x33, { KEY_DISPLAYTOGGLE } }, /* LCD on */ { KE_KEY, 0x34, { KEY_DISPLAY_OFF } }, /* LCD off */ + { KE_KEY, 0x35, { KEY_SCREENLOCK } }, { KE_KEY, 0x40, { KEY_PREVIOUSSONG } }, { KE_KEY, 0x41, { KEY_NEXTSONG } }, { KE_KEY, 0x43, { KEY_STOPCD } }, /* Stop/Eject */ -- 2.19.1