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=-0.8 required=3.0 tests=DKIM_SIGNED,DKIM_VALID, HEADER_FROM_DIFFERENT_DOMAINS,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 D5695C4360C for ; Tue, 8 Oct 2019 05:42:58 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id A6AED2084D for ; Tue, 8 Oct 2019 05:42:58 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (2048-bit key) header.d=endlessm-com.20150623.gappssmtp.com header.i=@endlessm-com.20150623.gappssmtp.com header.b="HwJQmrHZ" Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1729809AbfJHFm6 (ORCPT ); Tue, 8 Oct 2019 01:42:58 -0400 Received: from mail-qt1-f174.google.com ([209.85.160.174]:46890 "EHLO mail-qt1-f174.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1729440AbfJHFm5 (ORCPT ); Tue, 8 Oct 2019 01:42:57 -0400 Received: by mail-qt1-f174.google.com with SMTP id u22so23281760qtq.13 for ; Mon, 07 Oct 2019 22:42:56 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=endlessm-com.20150623.gappssmtp.com; s=20150623; h=mime-version:references:in-reply-to:from:date:message-id:subject:to :cc; bh=V+CDYFXeY8COANxngIpyZUuLPxeUjxubC3YzxlOq4hA=; b=HwJQmrHZnwDwbvQW5cOsEwA8kDDLaS2fHVYsAKK4+DO8YMEpX5GM0xKrmX0K9q1ESm MNk57i1SB8NGmyDArSM/AVvrwtP8imRHbB1O9vNCc/DxsHXquqYf5b16XAUyQIAEmVCD 5JwqDLBIFZ442SpkjVeDFPCNUhYGp/O+eysa+XlVGaxIcHG0YoOmoCFdZxLIZRirDbEh PGDiMdvKqioOsUIeMwDJQjhAfUTpK0RMqLMx6d98CD2Rwaja5rsm5+lmoGeMzJWFmrxO GTula4pKvoh5eYUszHGvXkGn7ALKjzNwdn6B+iz7Z8LCX3yCgbvrRYn4GtocGpbOM5Vk 0JzA== 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=V+CDYFXeY8COANxngIpyZUuLPxeUjxubC3YzxlOq4hA=; b=F1zBdMdcbo3d6d+BhOF4lVCEI22GARCuNeZM4RAEo0ROKNUjp4QFuYlUY2mOMZuCxG yq2nSkRFqesruCVjWJXMYGsStCvALNiItyf7KAijnam/0f9/6GN5RW8l6YfAvL/2Mtaq ccncgCkHm9QwCJhkH/o3UY0EpQ/Z4sTTiLGkzJ3t/WDsU7eHNeNd2QVlxg2oSElkqD6R FU0faV0gmSElSs3zsvIeI26T9cP9lVr7O6xbgE7iv6LB8M6j0feMa8rvU5AMIyDbVd6d icocF7OiP88jOzwBplLv+PW21drVHF53oFU98v/WDgkUfgKVUQjwevbJu2Fa1ah1o+2/ DR2g== X-Gm-Message-State: APjAAAXrHSz8/eNL88KC85lPpadp/Rcgu/GmjIdEQk4UZTTtBn4Bg42j UZkTbvZqDYNDjYXhynvnK3iBt2lrvOhi/J3HoYmrhinjytM= X-Google-Smtp-Source: APXvYqxKq3iTI67sSxmmo/PfXUhlaw1Zfom2GHQ0wVOLFdlZmLVUZglcO40s5xIjuqmoXra48C6Po8vH+dyd21iOlWk= X-Received: by 2002:ac8:76ce:: with SMTP id q14mr33249174qtr.239.1570513375418; Mon, 07 Oct 2019 22:42:55 -0700 (PDT) MIME-Version: 1.0 References: <01cf6be6-9175-87ca-f3ad-78c06b666893@linux.intel.com> In-Reply-To: From: Daniel Drake Date: Tue, 8 Oct 2019 13:42:44 +0800 Message-ID: Subject: Re: Ryzen7 3700U xhci fails on resume from sleep To: "Rafael J. Wysocki" Cc: Mathias Nyman , Linux USB Mailing List , Linux PCI , Linux PM , Endless Linux Upstreaming Team Content-Type: text/plain; charset="UTF-8" Sender: linux-pci-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-pci@vger.kernel.org Hi Rafael, On Wed, Sep 25, 2019 at 1:36 PM Daniel Drake wrote: > Should the s2idle resume path be modified to call into > pci_update_current_state() to change the current_state to D3hot based > on pmcsr (like the runtime resume path does)? > Or should pci_raw_set_power_state() be modified to also apply the > d3_delay when transitioning from D3cold to D0? Any thoughts here? I also sent a patch implementing the 2nd point above: https://patchwork.kernel.org/patch/11164089/ but no response yet. Thanks Daniel