From patchwork Wed Apr 1 16:18:53 2020 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Greg KH X-Patchwork-Id: 228384 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=-6.8 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=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 8D485C2D0F2 for ; Wed, 1 Apr 2020 16:47:15 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id 63098214D8 for ; Wed, 1 Apr 2020 16:47:15 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=default; t=1585759635; bh=DAS1rLQ3QSU+5gze+VIMU7IUfWNog+pgb4x5vO0n5vc=; h=From:To:Cc:Subject:Date:In-Reply-To:References:List-ID:From; b=ayUjvn4bqzgrm20GBdgAk8S+lnwbX31xEabHIi3MtahgdBJuFIZssA7GEPZl4Dh9F 3vJ97JxyvZIjD/kaRNNI2I4/WLrwTSnWKjUZZ1hyvodm1lvqkGf87fWMEOmQpvOZp/ 2IpYMtGfeVVrxdTfw00v4JHWRA3j9Ux+oh/y4cVc= Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S2390034AbgDAQrN (ORCPT ); Wed, 1 Apr 2020 12:47:13 -0400 Received: from mail.kernel.org ([198.145.29.99]:48898 "EHLO mail.kernel.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1732274AbgDAQrM (ORCPT ); Wed, 1 Apr 2020 12:47:12 -0400 Received: from localhost (83-86-89-107.cable.dynamic.v4.ziggo.nl [83.86.89.107]) (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 6BB992063A; Wed, 1 Apr 2020 16:47:11 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=default; t=1585759631; bh=DAS1rLQ3QSU+5gze+VIMU7IUfWNog+pgb4x5vO0n5vc=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=BBMLrGJDJq/8FoHS208v+NNBRnfrcmgjSj3g//wM4xN6nv0kb7v6Q89KoOUMTZN0r Z974TQc0C37DX4J9qwz0A+dkr741jFe9Xg3kCsD6movtfhw57OHoMdTVOIKP7NOYRl LHGxTOH8riTqxnaR6nwtgOn85E1MToTiwW4KOgh4= From: Greg Kroah-Hartman To: linux-kernel@vger.kernel.org Cc: Greg Kroah-Hartman , stable@vger.kernel.org, Hans de Goede , Mika Westerberg , Linus Walleij , Marc Lehmann Subject: [PATCH 4.14 141/148] gpiolib: acpi: Add quirk to ignore EC wakeups on HP x2 10 CHT + AXP288 model Date: Wed, 1 Apr 2020 18:18:53 +0200 Message-Id: <20200401161605.690398479@linuxfoundation.org> X-Mailer: git-send-email 2.26.0 In-Reply-To: <20200401161552.245876366@linuxfoundation.org> References: <20200401161552.245876366@linuxfoundation.org> User-Agent: quilt/0.66 MIME-Version: 1.0 Sender: stable-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: stable@vger.kernel.org From: Hans de Goede commit 0c625ccfe6f754d0896b8881f5c85bcb81699f1f upstream. 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 mechanism") Reported-and-tested-by: Marc Lehmann Signed-off-by: Hans de Goede Link: https://lore.kernel.org/r/20200302111225.6641-4-hdegoede@redhat.com Acked-by: Mika Westerberg Signed-off-by: Linus Walleij Signed-off-by: Greg Kroah-Hartman --- drivers/gpio/gpiolib-acpi.c | 15 +++++++++++++++ 1 file changed, 15 insertions(+) --- a/drivers/gpio/gpiolib-acpi.c +++ b/drivers/gpio/gpiolib-acpi.c @@ -1440,6 +1440,21 @@ static const struct dmi_system_id gpioli .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 */ };