From patchwork Sun Nov 27 18:24:03 2022 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Hans de Goede X-Patchwork-Id: 628869 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by smtp.lore.kernel.org (Postfix) with ESMTP id BCEA4C352A1 for ; Sun, 27 Nov 2022 18:25:18 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S229487AbiK0SZR (ORCPT ); Sun, 27 Nov 2022 13:25:17 -0500 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:36002 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S229500AbiK0SZQ (ORCPT ); Sun, 27 Nov 2022 13:25:16 -0500 Received: from us-smtp-delivery-124.mimecast.com (us-smtp-delivery-124.mimecast.com [170.10.129.124]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id BC085DF1B for ; Sun, 27 Nov 2022 10:24:17 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=redhat.com; s=mimecast20190719; t=1669573457; 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; bh=w0rFlXQdTzeC3J4RWYyz4gIs/r8vFV3F853yOXvxJSE=; b=jUCWD508sqSp0M4jjujNDCJjMzGhjjztJwBpzmdMiHYgIj7rRUrJaPgq4yIvndGx+idg5G lVIs7kPQlF5wBwQ9+askmglaOC63k8OeG46NgKu23H/pbCXEBcdMkHQn4WsHRN9XXnFMxA HLJC+9XrU8TVRdlxJbSs5RvEwSsWNEQ= Received: from mimecast-mx02.redhat.com (mx3-rdu2.redhat.com [66.187.233.73]) by relay.mimecast.com with ESMTP with STARTTLS (version=TLSv1.2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id us-mta-629-paV0zg1xOc2XNgKhH6PFIg-1; Sun, 27 Nov 2022 13:24:15 -0500 X-MC-Unique: paV0zg1xOc2XNgKhH6PFIg-1 Received: from smtp.corp.redhat.com (int-mx08.intmail.prod.int.rdu2.redhat.com [10.11.54.8]) (using TLSv1.2 with cipher AECDH-AES256-SHA (256/256 bits)) (No client certificate requested) by mimecast-mx02.redhat.com (Postfix) with ESMTPS id 101221C04B77; Sun, 27 Nov 2022 18:24:15 +0000 (UTC) Received: from localhost.localdomain (unknown [10.39.192.80]) by smtp.corp.redhat.com (Postfix) with ESMTP id 78A79C15BB2; Sun, 27 Nov 2022 18:24:14 +0000 (UTC) From: Hans de Goede To: "Rafael J . Wysocki" Cc: Hans de Goede , linux-acpi@vger.kernel.org Subject: [PATCH] ACPI: x86: Add skip i2c clients quirk for Lenovo Yoga Tab 3 Pro (YT3-X90F) Date: Sun, 27 Nov 2022 19:24:03 +0100 Message-Id: <20221127182403.104471-1-hdegoede@redhat.com> MIME-Version: 1.0 X-Scanned-By: MIMEDefang 3.1 on 10.11.54.8 Precedence: bulk List-ID: X-Mailing-List: linux-acpi@vger.kernel.org The Lenovo Yoga Tab 3 Pro (YT3-X90F) is a x86 (Cherry Trail) tablet which ships with Android x86 as factory OS. The Android x86 kernel fork ignores I2C devices described in the DSDT, except for the PMIC and Audio codecs. As usual the Lenovo Yoga Tab 3 Pro's DSDT contains a bunch of extra I2C devices which are not actually there, causing various resource conflicts. Add an ACPI_QUIRK_SKIP_I2C_CLIENTS quirk for the Lenovo Yoga Tab 3 Pro to the acpi_quirk_skip_dmi_ids table to woraround this. ACPI_QUIRK_SKIP_I2C_CLIENTS handling uses i2c_acpi_known_good_ids[], so that PMICs and Audio codecs will still be enumerated properly. The Lenovo Yoga Tab 3 Pro uses a Whiskey Cove PMIC, add the INT34D3 HID for this PMIC to the i2c_acpi_known_good_ids[] list. Signed-off-by: Hans de Goede --- drivers/acpi/x86/utils.c | 13 ++++++++++++- 1 file changed, 12 insertions(+), 1 deletion(-) diff --git a/drivers/acpi/x86/utils.c b/drivers/acpi/x86/utils.c index 05262488fab9..4e816bb402f6 100644 --- a/drivers/acpi/x86/utils.c +++ b/drivers/acpi/x86/utils.c @@ -308,7 +308,7 @@ static const struct dmi_system_id acpi_quirk_skip_dmi_ids[] = { ACPI_QUIRK_SKIP_ACPI_AC_AND_BATTERY), }, { - /* Lenovo Yoga Tablet 1050F/L */ + /* Lenovo Yoga Tablet 2 1050F/L */ .matches = { DMI_MATCH(DMI_SYS_VENDOR, "Intel Corp."), DMI_MATCH(DMI_PRODUCT_NAME, "VALLEYVIEW C0 PLATFORM"), @@ -319,6 +319,16 @@ static const struct dmi_system_id acpi_quirk_skip_dmi_ids[] = { .driver_data = (void *)(ACPI_QUIRK_SKIP_I2C_CLIENTS | ACPI_QUIRK_SKIP_ACPI_AC_AND_BATTERY), }, + { + /* Lenovo Yoga Tab 3 Pro X90F */ + .matches = { + DMI_MATCH(DMI_SYS_VENDOR, "Intel Corporation"), + DMI_MATCH(DMI_PRODUCT_NAME, "CHERRYVIEW D1 PLATFORM"), + DMI_MATCH(DMI_PRODUCT_VERSION, "Blade3-10A-001"), + }, + .driver_data = (void *)(ACPI_QUIRK_SKIP_I2C_CLIENTS | + ACPI_QUIRK_SKIP_ACPI_AC_AND_BATTERY), + }, { /* Medion Lifetab S10346 */ .matches = { @@ -359,6 +369,7 @@ static const struct acpi_device_id i2c_acpi_known_good_ids[] = { { "10EC5640", 0 }, /* RealTek ALC5640 audio codec */ { "INT33F4", 0 }, /* X-Powers AXP288 PMIC */ { "INT33FD", 0 }, /* Intel Crystal Cove PMIC */ + { "INT34D3", 0 }, /* Intel Whiskey Cove PMIC */ { "NPCE69A", 0 }, /* Asus Transformer keyboard dock */ {} };