From mboxrd@z Thu Jan 1 00:00:00 1970 From: Hans de Goede Subject: Re: [PATCH 0/4] New Lenovos 2015 touchpads: party time! Date: Thu, 29 Jan 2015 08:52:54 +0100 Message-ID: <54C9E6D6.6090305@redhat.com> References: <1422475807-15033-1-git-send-email-benjamin.tissoires@redhat.com> Mime-Version: 1.0 Content-Type: text/plain; charset=windows-1252; format=flowed Content-Transfer-Encoding: 7bit Return-path: Received: from mx1.redhat.com ([209.132.183.28]:46079 "EHLO mx1.redhat.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1751320AbbA2HxA (ORCPT ); Thu, 29 Jan 2015 02:53:00 -0500 In-Reply-To: <1422475807-15033-1-git-send-email-benjamin.tissoires@redhat.com> Sender: linux-input-owner@vger.kernel.org List-Id: linux-input@vger.kernel.org To: Benjamin Tissoires , Dmitry Torokhov Cc: Peter Hutterer , linux-input@vger.kernel.org, linux-kernel@vger.kernel.org Hi Benjamin & et al, On 28-01-15 21:10, Benjamin Tissoires wrote: > Hi Dmitry, > > Lenovo released their new models, and believe it or not, some kernel > work is required to support them! > > We learned the lesson and we will try to maximize the effort in user space > through udev rules instead of polluting the kernel with exceptions. > > Patches 1 & 2 are general fixes for synaptics that have been unnoticed > until this new models. They are marked as stable. > > Patch 3 is a generic way to fix the PnpId list that was hardcoded in the > kernel. This one is also marked as stable so that distributions will not > have the top software buttons on devices that do not require it. > > Patch 4 is a nice to have. It is not mandatory, so not CC-ed to stable, > it just reduced the PnpId list. > > The good thing is that the reported min/max are correct, so the problems > with the first generation of the t440 touchpad have been fixed now (and > synaptics assured us that they will keep checking the quality of the PS/2 > handling of their touchpads). > > One last thing, I still did not manage to talk to the device over SMBus, > so we are still stuck with the PS/2 protocol and its limitations for this > series. Series looks good to me and is: Acked-by: Hans de Goede Regards, Hans