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=-5.8 required=3.0 tests=DKIMWL_WL_HIGH,DKIM_SIGNED, DKIM_VALID,HEADER_FROM_DIFFERENT_DOMAINS,MAILING_LIST_MULTI,SIGNED_OFF_BY, SPF_HELO_NONE,SPF_PASS,URIBL_BLOCKED,USER_AGENT_GIT autolearn=unavailable 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 C466DC43613 for ; Mon, 24 Jun 2019 10:00:52 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id 9245E208E3 for ; Mon, 24 Jun 2019 10:00:52 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=default; t=1561370452; bh=A1RrtKwHN0dBw+kQjkpEeeBB6NYU+o4WplT4dVU1GkQ=; h=From:To:Cc:Subject:Date:In-Reply-To:References:List-ID:From; b=2rIZDcWuhzt/aSOo+/cLtEn1wAKKC6WT2RKotYzsgX09+sSZAU5KQGBlxCRkShswz cSWHNBRafBV6arnJaqhQK+nRwwUVyHZUiqWU5bCaEblYVuqP65MtqlAqhzdlC1Ga4/ U0Wbu0Rxii7U7DEHNk43ntRm4UfgOSIfBbCQ231Q= Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1729172AbfFXJ7N (ORCPT ); Mon, 24 Jun 2019 05:59:13 -0400 Received: from mail.kernel.org ([198.145.29.99]:58226 "EHLO mail.kernel.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1728388AbfFXJ7N (ORCPT ); Mon, 24 Jun 2019 05:59:13 -0400 Received: from localhost (f4.8f.5177.ip4.static.sl-reverse.com [119.81.143.244]) (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 81DD0205ED; Mon, 24 Jun 2019 09:59:12 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=default; t=1561370353; bh=A1RrtKwHN0dBw+kQjkpEeeBB6NYU+o4WplT4dVU1GkQ=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=DaSmpA3TlvgTpcaEFTtM01Z2W0aZ1yx4nAJfh9+rx+SXd/sMfh+0XKJVVzHCmvrH3 WRM7HR4TP3D7GnRtdd+NvZ6CCgh0E3IuXjJbItL/XS8OFiq3sxkr2Mttc8cRpAsjgh hv5gaHH70uUR+/qIC3DPwhvpca/prz0tSioxw2s0= From: Greg Kroah-Hartman To: linux-kernel@vger.kernel.org Cc: Greg Kroah-Hartman , stable@vger.kernel.org, Alexander Mikhaylenko , Benjamin Tissoires , Dmitry Torokhov Subject: [PATCH 4.14 09/51] Input: synaptics - enable SMBus on ThinkPad E480 and E580 Date: Mon, 24 Jun 2019 17:56:27 +0800 Message-Id: <20190624092307.436696381@linuxfoundation.org> X-Mailer: git-send-email 2.22.0 In-Reply-To: <20190624092305.919204959@linuxfoundation.org> References: <20190624092305.919204959@linuxfoundation.org> User-Agent: quilt/0.66 MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit Sender: stable-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: stable@vger.kernel.org From: Alexander Mikhaylenko commit 9843f3e08e2144724be7148e08d77a195dea257a upstream. They are capable of using intertouch and it works well with psmouse.synaptics_intertouch=1, so add them to the list. Without it, scrolling and gestures are jumpy, three-finger pinch gesture doesn't work and three- or four-finger swipes sometimes get stuck. Signed-off-by: Alexander Mikhaylenko Reviewed-by: Benjamin Tissoires Cc: stable@vger.kernel.org Signed-off-by: Dmitry Torokhov Signed-off-by: Greg Kroah-Hartman --- drivers/input/mouse/synaptics.c | 2 ++ 1 file changed, 2 insertions(+) --- a/drivers/input/mouse/synaptics.c +++ b/drivers/input/mouse/synaptics.c @@ -179,6 +179,8 @@ static const char * const smbus_pnp_ids[ "LEN0096", /* X280 */ "LEN0097", /* X280 -> ALPS trackpoint */ "LEN200f", /* T450s */ + "LEN2054", /* E480 */ + "LEN2055", /* E580 */ "SYN3052", /* HP EliteBook 840 G4 */ "SYN3221", /* HP 15-ay000 */ NULL