From patchwork Mon Mar 2 11:12:25 2020 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Hans de Goede X-Patchwork-Id: 194390 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=-6.9 required=3.0 tests=DKIMWL_WL_HIGH, DKIM_SIGNED, DKIM_VALID, DKIM_VALID_AU, HEADER_FROM_DIFFERENT_DOMAINS, INCLUDES_PATCH, MAILING_LIST_MULTI, SIGNED_OFF_BY, SPF_HELO_NONE, SPF_PASS 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 91C5BC3F2DA for ; Mon, 2 Mar 2020 11:12:39 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id 6993822B48 for ; Mon, 2 Mar 2020 11:12:39 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (1024-bit key) header.d=redhat.com header.i=@redhat.com header.b="FU25M/Kv" Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1725996AbgCBLMj (ORCPT ); Mon, 2 Mar 2020 06:12:39 -0500 Received: from us-smtp-2.mimecast.com ([205.139.110.61]:56447 "EHLO us-smtp-delivery-1.mimecast.com" rhost-flags-OK-OK-OK-FAIL) by vger.kernel.org with ESMTP id S1727146AbgCBLMi (ORCPT ); Mon, 2 Mar 2020 06:12:38 -0500 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=redhat.com; s=mimecast20190719; t=1583147557; h=from:from:reply-to:subject:subject:date:date:message-id:message-id: to:to:cc:cc:mime-version:mime-version: content-transfer-encoding:content-transfer-encoding: in-reply-to:in-reply-to:references:references; bh=7TJmlavzxpo1sG+sGuPYoxsgZCSCYz2PZPuzaP3aV9g=; b=FU25M/Kv+SBcGQWGECIhrYZ7/vcQqlU6mZoq9j6Iz4uy7ZwD0bqYVPx2rEjbNkyDF66FL8 604zYTfKpE44WmlOl4rV4db5XK3+D/r3OaoBk24jle4fO8bqKtnUdwASjuQuI+MNKSuGh+ YH2oqFZ2drYUfVZzP5CnzAI5bLPU8K8= 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-140-ov0BeJUIO2OiF4XaBZIIlg-1; Mon, 02 Mar 2020 06:12:36 -0500 X-MC-Unique: ov0BeJUIO2OiF4XaBZIIlg-1 Received: from smtp.corp.redhat.com (int-mx04.intmail.prod.int.phx2.redhat.com [10.5.11.14]) (using TLSv1.2 with cipher AECDH-AES256-SHA (256/256 bits)) (No client certificate requested) by mimecast-mx01.redhat.com (Postfix) with ESMTPS id CEEDA13E4; Mon, 2 Mar 2020 11:12:34 +0000 (UTC) Received: from x1.localdomain.com (unknown [10.36.118.189]) by smtp.corp.redhat.com (Postfix) with ESMTP id 407035D9C9; Mon, 2 Mar 2020 11:12:33 +0000 (UTC) From: Hans de Goede To: Mika Westerberg , Andy Shevchenko , Bartosz Golaszewski , Linus Walleij Cc: Hans de Goede , Marc Lehmann , linux-gpio@vger.kernel.org, linux-acpi@vger.kernel.org Subject: [PATCH v2 4/4] gpiolib: acpi: Add quirk to ignore EC wakeups on HP x2 10 CHT + AXP288 model Date: Mon, 2 Mar 2020 12:12:25 +0100 Message-Id: <20200302111225.6641-4-hdegoede@redhat.com> In-Reply-To: <20200302111225.6641-1-hdegoede@redhat.com> References: <20200302111225.6641-1-hdegoede@redhat.com> MIME-Version: 1.0 X-Scanned-By: MIMEDefang 2.79 on 10.5.11.14 Sender: linux-acpi-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-acpi@vger.kernel.org There are at least 3 models of the HP x2 10 models: Bay Trail SoC + AXP288 PMIC Cherry Trail SoC + AXP288 PMIC Cherry Trail SoC + TI PMIC Like on the other HP x2 10 models we need to ignore wakeup for ACPI GPIO events on the external embedded-controller pin to avoid spurious wakeups on the HP x2 10 CHT + AXP288 model too. This commit adds an extra DMI based quirk for the HP x2 10 CHT + AXP288 model, ignoring wakeups for ACPI GPIO events on the EC interrupt pin on this model. This fixes spurious wakeups from suspend on this model. Fixes: aa23ca3d98f7 ("gpiolib: acpi: Add honor_wakeup module-option + quirk mech Reported-and-tested-by: Marc Lehmann Signed-off-by: Hans de Goede --- drivers/gpio/gpiolib-acpi.c | 15 +++++++++++++++ 1 file changed, 15 insertions(+) diff --git a/drivers/gpio/gpiolib-acpi.c b/drivers/gpio/gpiolib-acpi.c index d1ef060a5873..0017367e94ee 100644 --- a/drivers/gpio/gpiolib-acpi.c +++ b/drivers/gpio/gpiolib-acpi.c @@ -1437,6 +1437,21 @@ static const struct dmi_system_id gpiolib_acpi_quirks[] = { .ignore_wake = "INT33FC:02@28", }, }, + { + /* + * HP X2 10 models with Cherry Trail SoC + AXP288 PMIC use an + * external embedded-controller connected via I2C + an ACPI GPIO + * event handler on INT33FF:01 pin 0, causing spurious wakeups. + */ + .matches = { + DMI_MATCH(DMI_SYS_VENDOR, "HP"), + DMI_MATCH(DMI_PRODUCT_NAME, "HP Pavilion x2 Detachable"), + DMI_MATCH(DMI_BOARD_NAME, "813E"), + }, + .driver_data = &(struct acpi_gpiolib_dmi_quirk) { + .ignore_wake = "INT33FF:01@0", + }, + }, {} /* Terminating entry */ };