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=-4.1 required=3.0 tests=DKIMWL_WL_HIGH,DKIM_SIGNED, DKIM_VALID,DKIM_VALID_AU,MAILING_LIST_MULTI,SIGNED_OFF_BY,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 325B2C433E0 for ; Mon, 22 Jun 2020 21:36:05 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 00AF720767 for ; Mon, 22 Jun 2020 21:36:04 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=default; t=1592861765; bh=xJuJTCcvLk7qfBU+5o6QQjD4r67q59Mp4wTQ0KmFO4E=; h=Date:From:To:Cc:Subject:References:In-Reply-To:List-ID:From; b=jLdhN57cA9JGRFVxWSIORFjuetUtWBpgCkOsYhYLS70NXAyXTQO6lv5uSHJaKWwr8 2vKDT18lEjCG17BNPgP/LYn8FjiU+xVkrqSbtD7bmw/ndUl3ii1AEMiGnqgUd7igFe +sE12JTmbtxaTd7TqtzUEtZrlURHbGwfberrIvZY= Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1727015AbgFVVgE (ORCPT ); Mon, 22 Jun 2020 17:36:04 -0400 Received: from mail.kernel.org ([198.145.29.99]:58926 "EHLO mail.kernel.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1727006AbgFVVgE (ORCPT ); Mon, 22 Jun 2020 17:36:04 -0400 Received: from localhost (c-73-47-72-35.hsd1.nh.comcast.net [73.47.72.35]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mail.kernel.org (Postfix) with ESMTPSA id B327A2075A; Mon, 22 Jun 2020 21:36:03 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=default; t=1592861764; bh=xJuJTCcvLk7qfBU+5o6QQjD4r67q59Mp4wTQ0KmFO4E=; h=Date:From:To:Cc:Subject:References:In-Reply-To:From; b=OhPUi4a/eJHPzvHyHATRraW2xMtf467FxoBrgAXaCDzuxHtsf/bnJrF5jVagzsozu /j8brfW4+IgGaf6gXutZMaSR+lX0fk6R8v/BoP1AGyUJOYzMW/Hk5mDkkyyyXsYRfp kkiMnd/B2OlAajRIx+B7WdwYEtiXWVx0iHR49kI0= Date: Mon, 22 Jun 2020 17:36:02 -0400 From: Sasha Levin To: gregkh@linuxfoundation.org Cc: alexander.deucher@amd.com, nicholas.kazlauskas@amd.com, stable@vger.kernel.org Subject: Re: FAILED: patch "[PATCH] drm/amdgpu/display: use blanked rather than plane state for" failed to apply to 5.4-stable tree Message-ID: <20200622213602.GL1931@sasha-vm> References: <15928491981887@kroah.com> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii; format=flowed Content-Disposition: inline In-Reply-To: <15928491981887@kroah.com> Sender: stable-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: stable@vger.kernel.org On Mon, Jun 22, 2020 at 08:06:38PM +0200, gregkh@linuxfoundation.org wrote: > >The patch below does not apply to the 5.4-stable tree. >If someone wants it applied there, or to any other stable or longterm >tree, then please email the backport, including the original git commit >id to . > >thanks, > >greg k-h > >------------------ original commit in Linus's tree ------------------ > >>From b7f839d292948142eaab77cedd031aad0bfec872 Mon Sep 17 00:00:00 2001 >From: Alex Deucher >Date: Tue, 2 Jun 2020 17:22:48 -0400 >Subject: [PATCH] drm/amdgpu/display: use blanked rather than plane state for > sync groups > >We may end up with no planes set yet, depending on the ordering, but we >should have the proper blanking state which is either handled by either >DPG or TG depending on the hardware generation. Check both to determine >the proper blanked state. > >Bug: https://gitlab.freedesktop.org/drm/amd/issues/781 >Fixes: 5fc0cbfad45648 ("drm/amd/display: determine if a pipe is synced by plane state") >Cc: nicholas.kazlauskas@amd.com >Reviewed-by: Nicholas Kazlauskas >Signed-off-by: Alex Deucher >Cc: stable@vger.kernel.org I've grabbed 34b86b75dfc9 ("drm/amd/display: Use swap() where appropriate") as a dependency and queued both for 5.4. -- Thanks, Sasha