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=-8.7 required=3.0 tests=BAYES_00, HEADER_FROM_DIFFERENT_DOMAINS,INCLUDES_CR_TRAILER,MAILING_LIST_MULTI, SPF_HELO_NONE,SPF_PASS,URIBL_BLOCKED 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 31F3EC433DB for ; Fri, 5 Feb 2021 06:51:25 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id E36D464F40 for ; Fri, 5 Feb 2021 06:51:24 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S230487AbhBEGvT (ORCPT ); Fri, 5 Feb 2021 01:51:19 -0500 Received: from youngberry.canonical.com ([91.189.89.112]:48778 "EHLO youngberry.canonical.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S230448AbhBEGvM (ORCPT ); Fri, 5 Feb 2021 01:51:12 -0500 Received: from mail-lj1-f197.google.com ([209.85.208.197]) by youngberry.canonical.com with esmtps (TLS1.2:ECDHE_RSA_AES_128_GCM_SHA256:128) (Exim 4.86_2) (envelope-from ) id 1l7uwl-00065h-Uu for linux-usb@vger.kernel.org; Fri, 05 Feb 2021 06:50:28 +0000 Received: by mail-lj1-f197.google.com with SMTP id m16so5035277ljb.20 for ; Thu, 04 Feb 2021 22:50:27 -0800 (PST) X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:mime-version:references:in-reply-to:from:date :message-id:subject:to:cc; bh=jrPFbtDQsFf+eCKFtIVPRYyTFi/LPQugYwt0EUGsKy8=; b=WcRP1shIpRDETWCLlT2m0Q/iadQ6P1KS09PgtrKzmeFu/Bk3U1ROtneoZMtYlfsAJX LHqdBI/GxqzOGwyryLXWTGqEsUy11bvtK8thkWmqxZYm8IhloWs0aBPofAQYso1Kwq8t ESts+NBjmM9y4X4vcaSLdG6pBO/pFw/4wrRNTQfYfZ6RxerajKWf8RCo2TNqalitqDMk /IyUEXoHd84sHBCgBCWoN9HkptIhW7Z/We2HuwI+FrkaDnXCExrHhIkc3Lo778SNlDWG PXKlT2FiBO3+NGHgvQHdV698itU6a99kamWNk2LgQPK6XmUc2MVWzSM6Pwm0NwNhPI6W f2+w== X-Gm-Message-State: AOAM533bNYqTWaVqqt9lPBVhrlsVhJPVu2EfzKEibzCGkObLVn+SWu4b oy30LD+LBGa/y7T9K+5bD3WtRser/twzvO0fhfnIbkj9JqwrH4cGyGpZ+9otL3J4dbmXNdIKPgG xGYZmywqC+LG5R/ym1q7UW+3v97zP6sl0QZAYYSPjrog89crFeE+kxw== X-Received: by 2002:a19:7001:: with SMTP id h1mr1709133lfc.513.1612507827410; Thu, 04 Feb 2021 22:50:27 -0800 (PST) X-Google-Smtp-Source: ABdhPJzl73IbLy1fwn/PAGrPXI17t3pVODRhmH0RDwiZEA7fC882L644FgBfcoZ6bn4IJEJPdGRUfz1WXaRX2Xl7MK0= X-Received: by 2002:a19:7001:: with SMTP id h1mr1709116lfc.513.1612507827118; Thu, 04 Feb 2021 22:50:27 -0800 (PST) MIME-Version: 1.0 References: <20210204051850.64857-1-aaron.ma@canonical.com> In-Reply-To: From: Kai-Heng Feng Date: Fri, 5 Feb 2021 14:50:15 +0800 Message-ID: Subject: Re: [PATCH] xhci-pci: Set AMD Renoir USB controller to D3 when shutdown To: Aaron Ma Cc: Greg Kroah-Hartman , Mathias Nyman , Alan Stern , Lee Jones , peter.chen@nxp.com, USB list , LKML Content-Type: text/plain; charset="UTF-8" Precedence: bulk List-ID: X-Mailing-List: linux-usb@vger.kernel.org On Fri, Feb 5, 2021 at 2:45 PM Aaron Ma wrote: > > > On 2/5/21 12:27 PM, Kai-Heng Feng wrote: > > Can you please test the following patch, which should address the root cause: > > https://lore.kernel.org/linux-acpi/20201201213019.1558738-1-furquan@google.com/ > > > > It also helps another AMD laptop on S5: > > https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1912935 > > > > No, this patch doesn't help on ThinkPad AMD platform. Thanks for the confirmation! Acked-by: Kai-Heng Feng > > Aaron > > > We don't need to put bandage on drivers one by one once the patch with > > alternative approach is in upstream. > > > > Kai-Heng