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=-0.8 required=3.0 tests=HEADER_FROM_DIFFERENT_DOMAINS, MAILING_LIST_MULTI,SPF_PASS,URIBL_BLOCKED autolearn=ham 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 32730C6778A for ; Thu, 5 Jul 2018 11:35:29 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id E149B2242B for ; Thu, 5 Jul 2018 11:35:28 +0000 (UTC) DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org E149B2242B Authentication-Results: mail.kernel.org; dmarc=none (p=none dis=none) header.from=rjwysocki.net Authentication-Results: mail.kernel.org; spf=none smtp.mailfrom=linux-kernel-owner@vger.kernel.org Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1754000AbeGELfY (ORCPT ); Thu, 5 Jul 2018 07:35:24 -0400 Received: from cloudserver094114.home.pl ([79.96.170.134]:57661 "EHLO cloudserver094114.home.pl" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1753726AbeGELfX (ORCPT ); Thu, 5 Jul 2018 07:35:23 -0400 Received: from 79.184.254.38.ipv4.supernova.orange.pl (79.184.254.38) (HELO aspire.rjw.lan) by serwer1319399.home.pl (79.96.170.134) with SMTP (IdeaSmtpServer 0.83) id c6669edef0a83844; Thu, 5 Jul 2018 13:35:21 +0200 From: "Rafael J. Wysocki" To: Tristian Celestin Cc: lenb@kernel.org, andriy.shevchenko@linux.intel.com, linux-acpi@vger.kernel.org, linux-kernel@vger.kernel.org Subject: Re: [PATCH] acpi/x86: enable touchscreen on Dell Venue Pro 7139 Date: Thu, 05 Jul 2018 13:33:56 +0200 Message-ID: <1929463.ctoOnHkgrM@aspire.rjw.lan> In-Reply-To: <1528582686-18577-1-git-send-email-tristiancelestin@fastmail.com> References: <1528582686-18577-1-git-send-email-tristiancelestin@fastmail.com> MIME-Version: 1.0 Content-Transfer-Encoding: 7Bit Content-Type: text/plain; charset="us-ascii" Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On Sunday, June 10, 2018 12:18:06 AM CEST Tristian Celestin wrote: > Permanently enable the SYNA7500 touchscreen device on the Dell > Venue Pro 7139. The DSDT hides the touchscreen ACPI device on > the 7139 in the same fashion as the 7130, and needs to > be enabled in the same way. > > Signed-off-by: Tristian Celestin > --- > drivers/acpi/x86/utils.c | 12 +++++++++--- > 1 file changed, 9 insertions(+), 3 deletions(-) > > diff --git a/drivers/acpi/x86/utils.c b/drivers/acpi/x86/utils.c > index ec5b0f1..3a13b2a 100644 > --- a/drivers/acpi/x86/utils.c > +++ b/drivers/acpi/x86/utils.c > @@ -62,14 +62,20 @@ struct always_present_id { > */ > ENTRY("INT0002", "1", ICPU(INTEL_FAM6_ATOM_AIRMONT), {}), > /* > - * On the Dell Venue 11 Pro 7130 the DSDT hides the touchscreen ACPI > - * device until a certain time after _SB.PCI0.GFX0.LCD.LCD1._ON gets > - * called has passed *and* _STA has been called at least 3 times since. > + * On the Dell Venue 11 Pro 7130 and 7139, the DSDT hides > + * the touchscreen ACPI device until a certain time > + * after _SB.PCI0.GFX0.LCD.LCD1._ON gets called has passed > + * *and* _STA has been called at least 3 times since. > */ > ENTRY("SYNA7500", "1", ICPU(INTEL_FAM6_HASWELL_ULT), { > DMI_MATCH(DMI_SYS_VENDOR, "Dell Inc."), > DMI_MATCH(DMI_PRODUCT_NAME, "Venue 11 Pro 7130"), > }), > + ENTRY("SYNA7500", "1", ICPU(INTEL_FAM6_HASWELL_ULT), { > + DMI_MATCH(DMI_SYS_VENDOR, "Dell Inc."), > + DMI_MATCH(DMI_PRODUCT_NAME, "Venue 11 Pro 7139"), > + }), > + > /* > * The GPD win BIOS dated 20170221 has disabled the accelerometer, the > * drivers sometimes cause crashes under Windows and this is how the > Applied, thanks!