From patchwork Fri Nov 15 22:18:13 2019 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Lyude Paul X-Patchwork-Id: 11247163 Return-Path: Received: from mail.kernel.org (pdx-korg-mail-1.web.codeaurora.org [172.30.200.123]) by pdx-korg-patchwork-2.web.codeaurora.org (Postfix) with ESMTP id C84E61390 for ; Fri, 15 Nov 2019 22:18:54 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id 9F3AD2073C for ; Fri, 15 Nov 2019 22:18:54 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (1024-bit key) header.d=redhat.com header.i=@redhat.com header.b="gZS6RSm2" Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1726962AbfKOWSy (ORCPT ); Fri, 15 Nov 2019 17:18:54 -0500 Received: from us-smtp-delivery-1.mimecast.com ([205.139.110.120]:45226 "EHLO us-smtp-1.mimecast.com" rhost-flags-OK-OK-OK-FAIL) by vger.kernel.org with ESMTP id S1726920AbfKOWSy (ORCPT ); Fri, 15 Nov 2019 17:18:54 -0500 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=redhat.com; s=mimecast20190719; t=1573856332; h=from:from:reply-to:subject:subject:date:date:message-id:message-id: to:to:cc:cc:mime-version:mime-version:content-type:content-type: content-transfer-encoding:content-transfer-encoding; bh=AMgkoSicOFAnhjHIcwY0YsB6eNzSszo1NgSn0TnzlzY=; b=gZS6RSm2h/Ch7hdaaCKtEMhuwrGlRkul5nlmgqTGQuJUALjKGDjXrZGz5Y4fnvQp/6zx3B zKXmv9tBINRv8yBuj6zHsAEdgMNfYO4KcsCyIdmp2d6dnVfcrdL8QMEDUH4xy3z9ATCnGq IsBzNNwpfcoOIt6Hc0QG1gg2QAFnWcU= Received: from mimecast-mx01.redhat.com (mimecast-mx01.redhat.com [209.132.183.4]) (Using TLS) by relay.mimecast.com with ESMTP id us-mta-114-yj32-B_rPTua7VTcMSmtLg-1; Fri, 15 Nov 2019 17:18:50 -0500 Received: from smtp.corp.redhat.com (int-mx03.intmail.prod.int.phx2.redhat.com [10.5.11.13]) (using TLSv1.2 with cipher AECDH-AES256-SHA (256/256 bits)) (No client certificate requested) by mimecast-mx01.redhat.com (Postfix) with ESMTPS id 496E31005500; Fri, 15 Nov 2019 22:18:48 +0000 (UTC) Received: from malachite.bss.redhat.com (dhcp-10-20-1-11.bss.redhat.com [10.20.1.11]) by smtp.corp.redhat.com (Postfix) with ESMTP id 73D9A608D2; Fri, 15 Nov 2019 22:18:41 +0000 (UTC) From: Lyude Paul To: linux-input@vger.kernel.org Cc: stable@vger.kernel.org, Dmitry Torokhov , Benjamin Tissoires , Christophe JAILLET , Greg Kroah-Hartman , Cole Rogers , Joe Perches , Teika Kazura , Alexander Mikhaylenko , Thomas Gleixner , linux-kernel@vger.kernel.org Subject: [PATCH] Input: synaptics - enable RMI mode for X1 Extreme 2nd Generation Date: Fri, 15 Nov 2019 17:18:13 -0500 Message-Id: <20191115221814.31903-1-lyude@redhat.com> MIME-Version: 1.0 X-Scanned-By: MIMEDefang 2.79 on 10.5.11.13 X-MC-Unique: yj32-B_rPTua7VTcMSmtLg-1 X-Mimecast-Spam-Score: 0 Sender: linux-input-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-input@vger.kernel.org Just got one of these for debugging some unrelated issues, and noticed that Lenovo seems to have gone back to using RMI4 over smbus with Synaptics touchpads on some of their new systems, particularly this one. So, let's enable RMI mode for the X1 Extreme 2nd Generation. Signed-off-by: Lyude Paul Cc: stable@vger.kernel.org --- drivers/input/mouse/synaptics.c | 1 + 1 file changed, 1 insertion(+) diff --git a/drivers/input/mouse/synaptics.c b/drivers/input/mouse/synaptics.c index 56fae3472114..704558d449a2 100644 --- a/drivers/input/mouse/synaptics.c +++ b/drivers/input/mouse/synaptics.c @@ -177,6 +177,7 @@ static const char * const smbus_pnp_ids[] = { "LEN0096", /* X280 */ "LEN0097", /* X280 -> ALPS trackpoint */ "LEN009b", /* T580 */ + "LEN0402", /* X1 Extreme 2nd Generation */ "LEN200f", /* T450s */ "LEN2054", /* E480 */ "LEN2055", /* E580 */