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 Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by smtp.lore.kernel.org (Postfix) with ESMTP id ABBB1C0015E for ; Fri, 11 Aug 2023 07:06:54 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S233285AbjHKHGx (ORCPT ); Fri, 11 Aug 2023 03:06:53 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:36830 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S232634AbjHKHGu (ORCPT ); Fri, 11 Aug 2023 03:06:50 -0400 Received: from dfw.source.kernel.org (dfw.source.kernel.org [139.178.84.217]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 2022A271B for ; Fri, 11 Aug 2023 00:06:50 -0700 (PDT) Received: from smtp.kernel.org (relay.kernel.org [52.25.139.140]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature RSA-PSS (2048 bits)) (No client certificate requested) by dfw.source.kernel.org (Postfix) with ESMTPS id B3CCB6514E for ; Fri, 11 Aug 2023 07:06:49 +0000 (UTC) Received: by smtp.kernel.org (Postfix) with ESMTPSA id 2A73EC433C7; Fri, 11 Aug 2023 07:06:48 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1691737609; bh=9t9OXLwolWaZM2qZYGvnVDgliT55fV8UASsB6brD4gc=; h=From:To:Cc:In-Reply-To:References:Subject:Date:From; b=ZHAhG/Bqk5JY8S79U5V9cV8xv52fYcY10p51wM7MvOm8x78u2z7A6RDzZO8sTBWDW gn28BZIQ2Bld0akDFrR6wE7luCCx6NfRT3fMXAVCSI8cMhH/IEoGnt3oWhQPExwvOv oA1CmXLazKqVNqZmcW+CYALhLfINK3RLBnTRQz8QTmIDaCAz4+uk2GF8bJtlOMP07r hSx9ikq6Kub2Dm6hPJChtEDMRnIc/F5NpX+L3cruv3CJNBwEU5FJVFXRzt6xu/yvfB 2vnJbBjtYtcOcs2/Np1rC/dSHV5H10kfMvSNEeH1omWfGgsakki6wcDXdMRhkzzftE VvxZDPVrq1e2g== From: Vinod Koul To: alsa-devel@alsa-project.org, Bard Liao Cc: vinod.koul@linaro.org, linux-kernel@vger.kernel.org, pierre-louis.bossart@linux.intel.com, bard.liao@intel.com In-Reply-To: <20230803065220.3823269-1-yung-chuan.liao@linux.intel.com> References: <20230803065220.3823269-1-yung-chuan.liao@linux.intel.com> Subject: Re: [PATCH 0/2] soundwire: improve pm_runtime handling Message-Id: <169173760795.104525.2454658180185831669.b4-ty@kernel.org> Date: Fri, 11 Aug 2023 08:06:47 +0100 MIME-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: 7bit X-Mailer: b4 0.12.3 Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On Thu, 03 Aug 2023 14:52:18 +0800, Bard Liao wrote: > This patchset improves the pm_runtime behavior in rare corner cases > identified by the Intel CI in the last 6 months. > > a) in stress-tests, it's not uncommon to see the following type of > warnings when the codec reports as ATTACHED > > "rt711 sdw:0:025d:0711:00: runtime PM trying to activate child device > sdw:0:025d:0711:00 but parent (sdw-master-0) is not active" > > [...] Applied, thanks! [1/2] soundwire: intel_auxdevice: enable pm_runtime earlier on startup commit: 3d71f43f8a59a62c6ab832d4e73a69bae22e13b7 [2/2] soundWire: intel_auxdevice: resume 'sdw-master' on startup and system resume commit: f9031288110589c8f565683a182f194110338d65 Best regards, -- ~Vinod