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=-4.0 required=3.0 tests=BAYES_00,DKIMWL_WL_HIGH, DKIM_SIGNED,DKIM_VALID,HEADER_FROM_DIFFERENT_DOMAINS,MAILING_LIST_MULTI, SPF_HELO_NONE,SPF_PASS autolearn=no 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 25A26C433E2 for ; Fri, 4 Sep 2020 10:44:34 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id EC7A12084D for ; Fri, 4 Sep 2020 10:44:33 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=default; t=1599216274; bh=3++H5FLh2C1YKek3cWv88BHDHieTeA4Y8dH+wVehUno=; h=Date:From:To:Cc:Subject:References:In-Reply-To:List-ID:From; b=GU48+jMxyWMCJPVifJ15poEhPTyJvJPdavc4kRxaWSs0w1DrRbCAvkg0PHv3nNAPd YxhvghO7BsPxjxWtzNPGR6v7iVOBJpVKywj/gQgrIVC2VnbeoL/2xQEeKFF68nWC4q BcckuQPwAFwRb+wxljWGWZya8cQXLoOdYpAlbvzU= Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1730089AbgIDKo3 (ORCPT ); Fri, 4 Sep 2020 06:44:29 -0400 Received: from mail.kernel.org ([198.145.29.99]:57878 "EHLO mail.kernel.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1726171AbgIDKo0 (ORCPT ); Fri, 4 Sep 2020 06:44:26 -0400 Received: from localhost (83-86-74-64.cable.dynamic.v4.ziggo.nl [83.86.74.64]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mail.kernel.org (Postfix) with ESMTPSA id 6D5F520770; Fri, 4 Sep 2020 10:44:25 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=default; t=1599216265; bh=3++H5FLh2C1YKek3cWv88BHDHieTeA4Y8dH+wVehUno=; h=Date:From:To:Cc:Subject:References:In-Reply-To:From; b=RmdexBTFilHLSNIkaHvBO/F2/GuyHKDcS+HqsCNopLYZoCfCz5wYTnApFBMmRoxEZ Dj/U4cNhG8+LwERuak5e6kX2BkeZO8HF1Ppqdm21oI5H1zqqFPlojhDeGFnAnW/JZE 6VrMndJL1PMyZuGO33R0viJowxGpn111DpfVFa90= Date: Fri, 4 Sep 2020 12:44:47 +0200 From: Greg KH To: PengHao Cc: Hans de Goede , linux-usb@vger.kernel.org, linux-kernel@vger.kernel.org, johan@kernel.org, dlaz@chromium.org, stern@rowland.harvard.edu, kerneldev@karsmulder.nl, jonathan@jdcox.net, tomasz@meresinski.eu Subject: Re: [PATCH v3] HID: quirks: Add USB_QUIRK_IGNORE_REMOTE_WAKEUP quirk for BYD zhaoxin notebook Message-ID: <20200904104447.GA2727177@kroah.com> References: <20200904091322.30426-1-penghao@uniontech.com> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On Fri, Sep 04, 2020 at 06:38:21PM +0800, PengHao wrote: > Hi, Hans > > Thanks for the review. And sorry for I'm not really familiar with > mailing list, so didn't reply early. > > Actually the reason why I submit this patch, is the vendor ask we do > this, they do not want enable touchpad wakeup. That says _what_ they want to do, but we need to know _why_ this is the case. What is wrong with the existing touchpad wakeup functionality that is broken on this device? Why does this quirk have to be added, what goes wrong if it is not added? Please put that information in the changelog text. thanks, greg k-h