From mboxrd@z Thu Jan 1 00:00:00 1970 From: Dmitry Torokhov Subject: Re: Elantech touchpad doesn't work on Fujitsu E556 laptop Date: Wed, 5 Oct 2016 22:56:04 -0700 Message-ID: <20161006055604.GB36340@dtor-ws> References: Mime-Version: 1.0 Content-Type: text/plain; charset=us-ascii Return-path: Received: from mail-pa0-f49.google.com ([209.85.220.49]:36672 "EHLO mail-pa0-f49.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1751111AbcJFF4I (ORCPT ); Thu, 6 Oct 2016 01:56:08 -0400 Received: by mail-pa0-f49.google.com with SMTP id ry6so4693818pac.3 for ; Wed, 05 Oct 2016 22:56:07 -0700 (PDT) Content-Disposition: inline In-Reply-To: Sender: linux-input-owner@vger.kernel.org List-Id: linux-input@vger.kernel.org To: William Linna Cc: linux-input@vger.kernel.org, tiwai@suse.de HI WIlliam, On Fri, Sep 30, 2016 at 10:57:12AM +0300, William Linna wrote: > Hi, > > Elantech touchpad doesn't work on Fujitsu E556 laptop. > > Touchpad doesn't move the cursor at all, and it seems to disturb > keyboard too. If I accidentally hit the touchpad while typing, the > key gets "stuck" (it keeps repeating until I press something else). > > Fortunately, the touchpad works fine when I force crc_enabled on with: > echo 1 > /sys/devices/platform/i8042/serio2/crc_enabled > > or by applying the following patch, but replacing the U745 with E556: > https://patchwork.kernel.org/patch/7570531/ > > See also: > https://bugzilla.opensuse.org/show_bug.cgi?id=982131 Thank you for reporting. I just CCed you on a patch, it would be great if you could give it a spin and let me know if it works for you. Thanks. -- Dmitry