From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1751439AbeDENZv (ORCPT ); Thu, 5 Apr 2018 09:25:51 -0400 Received: from mx3-rdu2.redhat.com ([66.187.233.73]:58600 "EHLO mx1.redhat.com" rhost-flags-OK-OK-OK-FAIL) by vger.kernel.org with ESMTP id S1751361AbeDENZs (ORCPT ); Thu, 5 Apr 2018 09:25:48 -0400 From: Benjamin Tissoires To: Dmitry Torokhov Cc: kt.liao@emc.com.tw, Oliver Haessler , Benjamin Berg , linux-input@vger.kernel.org, linux-kernel@vger.kernel.org, Benjamin Tissoires Subject: [PATCH 1/8] Input: synaptics - add Lenovo 80 series ids to SMBus Date: Thu, 5 Apr 2018 15:25:30 +0200 Message-Id: <20180405132537.3218-2-benjamin.tissoires@redhat.com> In-Reply-To: <20180405132537.3218-1-benjamin.tissoires@redhat.com> References: <20180405132537.3218-1-benjamin.tissoires@redhat.com> Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org This time, Lenovo decided to go with different pieces in its latest series of Thinkpads. For those we have been able to test: - the T480 is using Synaptics with an IBM trackpoint -> it behaves properly with or without intertouch, there is no point not using RMI4 - the X1 Carbon 6th gen is using Synaptics with an IBM trackpoint -> the touchpad doesn't behave properly under PS/2 so we have to switch it to RMI4 if we do not want to have disappointed users - the X280 is using Synaptics with an ALPS trackpoint -> the recent fixes in the trackpoint handling fixed it so upstream now works fine with or without RMI4, and there is no point not using RMI4 - the T480s is using an Elan touchpad, so that's a different story Signed-off-by: Benjamin Tissoires --- drivers/input/mouse/synaptics.c | 3 +++ 1 file changed, 3 insertions(+) diff --git a/drivers/input/mouse/synaptics.c b/drivers/input/mouse/synaptics.c index 60f2c463d1cc..14a1188561aa 100644 --- a/drivers/input/mouse/synaptics.c +++ b/drivers/input/mouse/synaptics.c @@ -173,6 +173,9 @@ static const char * const smbus_pnp_ids[] = { "LEN0046", /* X250 */ "LEN004a", /* W541 */ "LEN200f", /* T450s */ + "LEN0071", /* T480 */ + "LEN0092", /* X1 Carbon 6th gen */ + "LEN0097", /* X280 -> ALPS trackpoint */ NULL }; -- 2.14.3