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=ham 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 02513C282D0 for ; Mon, 28 Jan 2019 15:44:29 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id C5264214DA for ; Mon, 28 Jan 2019 15:44:28 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=default; t=1548690268; bh=PBwiyGYX+rPDMsRuT34Wi4OA+PQc4NSmjZki/sCXrvc=; h=From:To:Cc:Subject:Date:In-Reply-To:References:List-ID:From; b=clE1/TCPfAci8Qh+nJmuDPRsoOKQf23f7Z5UCZ/i8uAalX+gguCW4utxqnh4+0c1d JqAf4GMUHcfyttupJ5tfhtjILJ3b/9qsNUmQBgAuClMinbXcT/v2vsPM7DbZ/wmrmB 8iXC46ZMvocJMSD/E79OAiYsTYbNFE19m4PQBH4Q= Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1727358AbfA1Po1 (ORCPT ); Mon, 28 Jan 2019 10:44:27 -0500 Received: from mail.kernel.org ([198.145.29.99]:57652 "EHLO mail.kernel.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1726818AbfA1PoW (ORCPT ); Mon, 28 Jan 2019 10:44:22 -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 80625214DA; Mon, 28 Jan 2019 15:44:19 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=default; t=1548690261; bh=PBwiyGYX+rPDMsRuT34Wi4OA+PQc4NSmjZki/sCXrvc=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=DDQzvHnijQQfNnXulQVyYye/QVjfrxQ8/lfxBsA5PT8o7gzGCM6D2FAL1NdO/tS8n gxiPyS/8RBcq3+9mNSGEB6T7ls/UH0EnVBNrqHP9b7VchsUqpIA4AATtA3zMXFNX1D R8Oqp72HGIoyT+LX1j34DFQiZ0lALBZXBhs4se1k= 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 4.20 022/304] platform/x86: asus-nb-wmi: Map 0x35 to KEY_SCREENLOCK Date: Mon, 28 Jan 2019 10:38:59 -0500 Message-Id: <20190128154341.47195-22-sashal@kernel.org> X-Mailer: git-send-email 2.19.1 In-Reply-To: <20190128154341.47195-1-sashal@kernel.org> References: <20190128154341.47195-1-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 db2af09067db..5a00a7665f9b 100644 --- a/drivers/platform/x86/asus-nb-wmi.c +++ b/drivers/platform/x86/asus-nb-wmi.c @@ -444,6 +444,7 @@ 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