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=DKIM_SIGNED,DKIM_VALID, DKIM_VALID_AU,INCLUDES_PATCH,MAILING_LIST_MULTI,SIGNED_OFF_BY,SPF_PASS, T_DKIMWL_WL_HIGH,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 239A2C004C9 for ; Tue, 7 May 2019 05:54:21 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id DD3FA2054F for ; Tue, 7 May 2019 05:54:20 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=default; t=1557208461; bh=xV59cFLHO7fUe7r0rNDRIvFKzsHQRpZ8VrpLlf1gk84=; h=From:To:Cc:Subject:Date:In-Reply-To:References:List-ID:From; b=aVDEDe7Rv79hnBTun2xgCeHtaDtIwwiP9GmgnGkE2bjs0wbKRxBY+zvZp+7owolJg viVF7q6PaWrG7IZoJzrD6PHBM4Kvm+2I/GhW7bu4VRwmtiJzq7uaZaNIYHjdUC9Z9j yA5P3J7D4iijqFTYAXWilhdcaVCdz6o0fGT5ob1Y= Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1728979AbfEGFyU (ORCPT ); Tue, 7 May 2019 01:54:20 -0400 Received: from mail.kernel.org ([198.145.29.99]:58314 "EHLO mail.kernel.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1728674AbfEGFic (ORCPT ); Tue, 7 May 2019 01:38:32 -0400 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 B8FBF205ED; Tue, 7 May 2019 05:38:31 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=default; t=1557207512; bh=xV59cFLHO7fUe7r0rNDRIvFKzsHQRpZ8VrpLlf1gk84=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=RYD/0UAFPJueub5Jl0SCG9qOUkTeBy1uOCBbwgkX0HE196NZ/wOsRTamaSmRMZLIq UDKva8mHAjSE+IPl26tXuSryURNFqkfhV4q63fBEyFqHk/dqB6DYiPkNpUjbp+gFJ0 jWYYf1jQn1yGNtgmcV2e0b5dRgoueFqqeHzyBqU8= From: Sasha Levin To: linux-kernel@vger.kernel.org, stable@vger.kernel.org Cc: Dmitry Torokhov , Sasha Levin , linux-input@vger.kernel.org Subject: [PATCH AUTOSEL 4.14 05/95] HID: input: add mapping for "Toggle Display" key Date: Tue, 7 May 2019 01:36:54 -0400 Message-Id: <20190507053826.31622-5-sashal@kernel.org> X-Mailer: git-send-email 2.20.1 In-Reply-To: <20190507053826.31622-1-sashal@kernel.org> References: <20190507053826.31622-1-sashal@kernel.org> MIME-Version: 1.0 X-stable: review 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: Dmitry Torokhov [ Upstream commit c01908a14bf735b871170092807c618bb9dae654 ] According to HUT 1.12 usage 0xb5 from the generic desktop page is reserved for switching between external and internal display, so let's add the mapping. Signed-off-by: Dmitry Torokhov Signed-off-by: Sasha Levin --- drivers/hid/hid-input.c | 8 ++++++++ 1 file changed, 8 insertions(+) diff --git a/drivers/hid/hid-input.c b/drivers/hid/hid-input.c index 9eeac82e9542..2597b0eddd64 100644 --- a/drivers/hid/hid-input.c +++ b/drivers/hid/hid-input.c @@ -677,6 +677,14 @@ static void hidinput_configure_usage(struct hid_input *hidinput, struct hid_fiel break; } + if ((usage->hid & 0xf0) == 0xb0) { /* SC - Display */ + switch (usage->hid & 0xf) { + case 0x05: map_key_clear(KEY_SWITCHVIDEOMODE); break; + default: goto ignore; + } + break; + } + /* * Some lazy vendors declare 255 usages for System Control, * leading to the creation of ABS_X|Y axis and too many others. -- 2.20.1