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=-4.7 required=3.0 tests=BAYES_00,DKIMWL_WL_HIGH, DKIM_SIGNED,DKIM_VALID,MAILING_LIST_MULTI,SPF_HELO_NONE,SPF_PASS, URIBL_BLOCKED autolearn=no 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 5F609C433B4 for ; Fri, 7 May 2021 22:56:47 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 2773860698 for ; Fri, 7 May 2021 22:56:47 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S229542AbhEGW5r (ORCPT ); Fri, 7 May 2021 18:57:47 -0400 Received: from mail.kernel.org ([198.145.29.99]:52138 "EHLO mail.kernel.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S229470AbhEGW5q (ORCPT ); Fri, 7 May 2021 18:57:46 -0400 Received: by mail.kernel.org (Postfix) with ESMTPS id 3C8DF60698 for ; Fri, 7 May 2021 22:56:46 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1620428206; bh=+brV/Bhod+Qx5AUaMzaDiMAnhTvdcOyVwmD1NKSqlZI=; h=From:To:Subject:Date:In-Reply-To:References:From; b=kKQ0GplSJlWIpnCdVf2VWdaYkfpkyIGTsVleE2hwfC/fIgzj4gpjCB7UoLcvBmUT5 YUsNJ1mxxLXXPnxbLw4085GItguLwSW5w70JBvv68IMSJBZ3uBMxkxJHFbM848dyOg QXv3uVQbD0GWo7LZ1RcURS1KcT/iGq8cZFNmDpvRIv/1UcVQu5uuZ2xVdKdVSgbsXA MKSSydhaY60ou10lBC3DFZAQfsj8ffdpwBT6OVrcZQ1T533qFpJahfgmsWhz9kmjpG C2SEuAjTDXvUWadvfvoO1uR9O5a3Uf4x6wQP5KmgIa2LfKiKgH26utM8G+bdmZ7Xqx jRDL9vi15eYLg== From: bugzilla-daemon@bugzilla.kernel.org To: platform-driver-x86@vger.kernel.org Subject: [Bug 212985] ideapad_acpi: VPC2004:00: DYTC interface is not available. platform_profile interface is unavailable Date: Fri, 07 May 2021 22:56:45 +0000 X-Bugzilla-Reason: AssignedTo X-Bugzilla-Type: changed X-Bugzilla-Watch-Reason: None X-Bugzilla-Product: Platform Specific/Hardware X-Bugzilla-Component: x86-64 X-Bugzilla-Version: 2.5 X-Bugzilla-Keywords: X-Bugzilla-Severity: normal X-Bugzilla-Who: tsweet64@protonmail.com X-Bugzilla-Status: NEW X-Bugzilla-Resolution: X-Bugzilla-Priority: P1 X-Bugzilla-Assigned-To: platform-driver-x86@vger.kernel.org X-Bugzilla-Flags: X-Bugzilla-Changed-Fields: Message-ID: In-Reply-To: References: Content-Type: text/plain; charset="UTF-8" Content-Transfer-Encoding: quoted-printable X-Bugzilla-URL: https://bugzilla.kernel.org/ Auto-Submitted: auto-generated MIME-Version: 1.0 Precedence: bulk List-ID: X-Mailing-List: platform-driver-x86@vger.kernel.org https://bugzilla.kernel.org/show_bug.cgi?id=3D212985 --- Comment #2 from Tim S (tsweet64@protonmail.com) --- Thanks a lot. > Can you check if the VPC2004 ACPI device has a method named "DYTC"? If I'm understanding correctly, you're saying to check the disassembled ACPI tables, right? The disassembled dsdt.dsl does appear to contain a DYTC meth= od: Device (VPC0) { Name (_HID, "VPC2004") // _HID: Hardware ID Name (_UID, Zero) // _UID: Unique ID Name (_VPC, Zero) Name (VPCD, Zero) Method (_STA, 0, NotSerialized) // _STA: Status { Return (0x0F) } Method (DYTC, 1, Serialized) { ITSV =3D Zero ITSM =3D Zero Local0 =3D Zero Local1 =3D (Arg0 & 0x01FF) Local2 =3D (Arg0 & 0xFFFFFE00) Switch (Local1) { Case (Zero) .... I'll attach the full file, in case it is needed. --=20 You may reply to this email to add a comment. You are receiving this mail because: You are the assignee for the bug.=