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=-1.0 required=3.0 tests=HEADER_FROM_DIFFERENT_DOMAINS, MAILING_LIST_MULTI,SPF_PASS 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 CB079C43387 for ; Tue, 8 Jan 2019 21:20:38 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id 9B05220883 for ; Tue, 8 Jan 2019 21:20:38 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1730091AbfAHVUh (ORCPT ); Tue, 8 Jan 2019 16:20:37 -0500 Received: from mail-qk1-f193.google.com ([209.85.222.193]:45320 "EHLO mail-qk1-f193.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1729320AbfAHVUh (ORCPT ); Tue, 8 Jan 2019 16:20:37 -0500 Received: by mail-qk1-f193.google.com with SMTP id y78so3201311qka.12 for ; Tue, 08 Jan 2019 13:20:36 -0800 (PST) X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:message-id:subject:from:to:cc:date:in-reply-to :references:organization:user-agent:mime-version :content-transfer-encoding; bh=Bi6JfuJio90g7fnL2WN3R/YmBOXsmEal2tI4P6i5jCA=; b=mXcDioBZSEknrVOPSrScYeyoAEsR6AoVer2BwVXTsGV9Ns8dUtCIEI7jcIaO+NYF0h tK/NjF2PHG5Sg3RLP6lOmhnLjCJ50bl/ESTjpU4ilhcXEfb0CWUiOFNaplMR6mROHkrW 4q/kVxverdVkZisYyvkqqDXdFf/UC077+hOJu8rLDBzBEHwu0ZHoylj6oMpXTllsUtU7 O1tSX/kVFW4zOYXq/r4fnpdT6vSMfKlvNLWkYWKgiL2uP55X3/cfYmrfgbzb6PGvIaIw oe0xCgeU+xjuJUJTRGRxFTfODkvznBPlXKywMZgjh8XZK2KaJzf7gdDJ8njxlTbqLmu8 0YUw== X-Gm-Message-State: AJcUukdHmVRYU2nNkciUcG4mkSkAs1R7Ou33ZcPdys/PWueooyUXv9Y/ daMotkXNwuaBI2fencK0uhgFR7oLH1fLFw== X-Google-Smtp-Source: ALg8bN6l3vfVQc3soIV1O5gyfz6F6IMNLXBKYfXgTt9k2PHNp22RFyg8C4nhmwQ9gxCOIGXoneZwcA== X-Received: by 2002:a37:4e58:: with SMTP id c85mr3117724qkb.27.1546982435580; Tue, 08 Jan 2019 13:20:35 -0800 (PST) Received: from dhcp-10-20-1-11.bss.redhat.com ([144.121.20.162]) by smtp.gmail.com with ESMTPSA id i73sm29586300qke.80.2019.01.08.13.20.34 (version=TLS1_2 cipher=ECDHE-RSA-CHACHA20-POLY1305 bits=256/256); Tue, 08 Jan 2019 13:20:35 -0800 (PST) Message-ID: <2188308963eac8fdfe7c3c8015d267e4752cfe50.camel@redhat.com> Subject: Re: [PATCH v2 0/3] drm/amdgpu: Fix suspend/resume issues with MST From: Lyude Paul To: Alex Deucher Cc: Maling list - DRI developers , amd-gfx list , Sean Paul , "David (ChunMing) Zhou" , Maxime Ripard , Harry Wentland , Leo Li , Bhawanpreet Lakha , David Francis , Maarten Lankhorst , LKML , Nicholas Kazlauskas , David Airlie , Jerry Zuo , Tony Cheng , Daniel Vetter , Shirish S , Alex Deucher , Mikita Lipski , Anthony Koo , Christian =?ISO-8859-1?Q?K=F6nig?= Date: Tue, 08 Jan 2019 16:20:33 -0500 In-Reply-To: References: <20190108211133.32564-1-lyude@redhat.com> Organization: Red Hat Content-Type: text/plain; charset="UTF-8" User-Agent: Evolution 3.30.3 (3.30.3-1.fc29) Mime-Version: 1.0 Content-Transfer-Encoding: 7bit Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On Tue, 2019-01-08 at 16:17 -0500, Alex Deucher wrote: > On Tue, Jan 8, 2019 at 4:11 PM Lyude Paul wrote: > > Fix the suspend/issues that Jerry Zuo found in amdgpu, and add some > > compiler warnings for drivers ignoring the return code of > > drm_dp_mst_topology_mgr_resume() to help ensure we don't need to fix > > this again in the future for someone else's driver. > > > > Cc: Jerry Zuo > > > > Lyude Paul (3): > > drm/amdgpu: Don't ignore rc from drm_dp_mst_topology_mgr_resume() > > drm/amdgpu: Don't fail resume process if resuming atomic state fails > > drm/dp_mst: Add __must_check to drm_dp_mst_topology_mgr_resume() > > I can take these through the amdgpu tree or you can commit them to > drm-misc (assuming you have commit rights). Either way works for me. I don't mind just pushing these to drm-misc since you seem OK with it. Thanks! > > Thanks, > > Alex > > > .../gpu/drm/amd/display/amdgpu_dm/amdgpu_dm.c | 37 +++++++++++++------ > > include/drm/drm_dp_mst_helper.h | 3 +- > > 2 files changed, 27 insertions(+), 13 deletions(-) > > > > -- > > 2.20.1 > > > > _______________________________________________ > > amd-gfx mailing list > > amd-gfx@lists.freedesktop.org > > https://lists.freedesktop.org/mailman/listinfo/amd-gfx -- Cheers, Lyude Paul