From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from smtp.codeaurora.org by pdx-caf-mail.web.codeaurora.org (Dovecot) with LMTP id JyYKIfs4HlucOAAAmS7hNA ; Mon, 11 Jun 2018 08:55:25 +0000 Received: by smtp.codeaurora.org (Postfix, from userid 1000) id C93046074D; Mon, 11 Jun 2018 08:55:25 +0000 (UTC) X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on pdx-caf-mail.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-2.9 required=2.0 tests=BAYES_00,MAILING_LIST_MULTI autolearn=ham autolearn_force=no version=3.4.0 Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by smtp.codeaurora.org (Postfix) with ESMTP id 4C7AA60385; Mon, 11 Jun 2018 08:55:25 +0000 (UTC) DMARC-Filter: OpenDMARC Filter v1.3.2 smtp.codeaurora.org 4C7AA60385 Authentication-Results: pdx-caf-mail.web.codeaurora.org; dmarc=fail (p=none dis=none) header.from=linux.intel.com Authentication-Results: pdx-caf-mail.web.codeaurora.org; spf=none smtp.mailfrom=linux-kernel-owner@vger.kernel.org Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S932628AbeFKIzX (ORCPT + 20 others); Mon, 11 Jun 2018 04:55:23 -0400 Received: from mga01.intel.com ([192.55.52.88]:19393 "EHLO mga01.intel.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S932272AbeFKIzV (ORCPT ); Mon, 11 Jun 2018 04:55:21 -0400 X-Amp-Result: SKIPPED(no attachment in message) X-Amp-File-Uploaded: False Received: from orsmga003.jf.intel.com ([10.7.209.27]) by fmsmga101.fm.intel.com with ESMTP/TLS/DHE-RSA-AES256-GCM-SHA384; 11 Jun 2018 01:55:21 -0700 X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="5.49,501,1520924400"; d="scan'208";a="58214524" Received: from smile.fi.intel.com (HELO smile) ([10.237.72.86]) by orsmga003.jf.intel.com with ESMTP; 11 Jun 2018 01:55:18 -0700 Message-ID: Subject: Re: [PATCH] acpi/x86: enable touchscreen on Dell Venue Pro 7139 From: Andy Shevchenko To: Tristian Celestin , rjw@rjwysocki.net Cc: lenb@kernel.org, linux-acpi@vger.kernel.org, linux-kernel@vger.kernel.org, Mario Limonciello Date: Mon, 11 Jun 2018 11:55:18 +0300 In-Reply-To: <1528582686-18577-1-git-send-email-tristiancelestin@fastmail.com> References: <1528582686-18577-1-git-send-email-tristiancelestin@fastmail.com> Organization: Intel Finland Oy Content-Type: text/plain; charset="UTF-8" X-Mailer: Evolution 3.28.1-2 Mime-Version: 1.0 Content-Transfer-Encoding: 7bit Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On Sat, 2018-06-09 at 18:18 -0400, 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. > Cc: Mario. > 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 -- Andy Shevchenko Intel Finland Oy