From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S932953AbeARPwR (ORCPT ); Thu, 18 Jan 2018 10:52:17 -0500 Received: from mail-wr0-f193.google.com ([209.85.128.193]:33965 "EHLO mail-wr0-f193.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S932749AbeARPwJ (ORCPT ); Thu, 18 Jan 2018 10:52:09 -0500 X-Google-Smtp-Source: ACJfBovyrYQyCn82cl6zg+WBgJp3dHgjXGIuDa1aPm/C0qGfA9AUPH3FFJAH7tknTmdCpoEnGnu3cA== Date: Thu, 18 Jan 2018 16:44:08 +0100 From: Pali =?utf-8?B?Um9ow6Fy?= To: Marco Martin Cc: linux-kernel@vger.kernel.org, mjg59@srcf.ucam.org, dvhart@infradead.org, andy@infradead.org, bhush94@gmail.com, platform-driver-x86@vger.kernel.org Subject: Re: [PATCH] Support tablet mode switch for Dell laptops Message-ID: <20180118154408.eyke3dtn6zlcqphi@pali> References: <1516283990-3665-1-git-send-email-notmart@gmail.com> MIME-Version: 1.0 Content-Type: text/plain; charset=utf-8 Content-Disposition: inline Content-Transfer-Encoding: 8bit In-Reply-To: <1516283990-3665-1-git-send-email-notmart@gmail.com> User-Agent: NeoMutt/20170113 (1.7.2) Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On Thursday 18 January 2018 14:59:50 Marco Martin wrote: > - if (!sparse_keymap_report_event(priv->input_dev, event, 1, true)) > + if (event == 0xCC) { > + input_report_switch(priv->input_dev, SW_TABLET_MODE, 1); > + input_sync(priv->input_dev); > + } else if (event == 0xCD) { > + input_report_switch(priv->input_dev, SW_TABLET_MODE, 0); > + input_sync(priv->input_dev); > + } else if (!sparse_keymap_report_event(priv->input_dev, event, 1, true)) Is not it possible to put 0xCC and 0xCD into sparse keymap table? Because IIRC sparse keymap was created just to avoid that big if-elseif-elseif-else blocks. > dev_info(&device->dev, "unknown event index 0x%x\n", > event); > } -- Pali Rohár pali.rohar@gmail.com