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=-9.0 required=3.0 tests=BAYES_00,DKIMWL_WL_HIGH, DKIM_SIGNED,DKIM_VALID,DKIM_VALID_AU,MAILING_LIST_MULTI,SPF_HELO_NONE, SPF_PASS,USER_AGENT_SANE_1 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 DFDC9C636CA for ; Wed, 21 Jul 2021 12:04:39 +0000 (UTC) Received: from alsa0.perex.cz (alsa0.perex.cz [77.48.224.243]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mail.kernel.org (Postfix) with ESMTPS id 4FB1860C41 for ; Wed, 21 Jul 2021 12:04:38 +0000 (UTC) DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org 4FB1860C41 Authentication-Results: mail.kernel.org; dmarc=fail (p=none dis=none) header.from=kernel.org Authentication-Results: mail.kernel.org; spf=pass smtp.mailfrom=alsa-devel-bounces@alsa-project.org Received: from alsa1.perex.cz (alsa1.perex.cz [207.180.221.201]) (using TLSv1.2 with cipher AECDH-AES256-SHA (256/256 bits)) (No client certificate requested) by alsa0.perex.cz (Postfix) with ESMTPS id 9485E16D7; Wed, 21 Jul 2021 14:03:46 +0200 (CEST) DKIM-Filter: OpenDKIM Filter v2.11.0 alsa0.perex.cz 9485E16D7 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=alsa-project.org; s=default; t=1626869076; bh=qmlL+alZi7frGVKV50eK3FDJBv4N3ezQl8BfMmEJbLQ=; h=Date:From:To:Subject:References:In-Reply-To:Cc:List-Id: List-Unsubscribe:List-Archive:List-Post:List-Help:List-Subscribe: From; b=srCT+TrehkZipNJPZzfdBJ0uFqUcRHJqiZunHiZ0cCd2zfkuILQwbr+gL6EhCh+qp gRiZr1/NHhWRc6XLlFMiTtp2H6dTsfFMyqeSN5vNXN+eADbINpC9BQFn2suv6WEyAo GhnK7QNL44nzIH6KfXds+OwaGD+yBITfMt/1OggQ= Received: from alsa1.perex.cz (localhost.localdomain [127.0.0.1]) by alsa1.perex.cz (Postfix) with ESMTP id 251F2F80143; Wed, 21 Jul 2021 14:03:46 +0200 (CEST) Received: by alsa1.perex.cz (Postfix, from userid 50401) id B8303F804AC; Wed, 21 Jul 2021 14:03:44 +0200 (CEST) Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) (using TLSv1.2 with cipher AECDH-AES256-SHA (256/256 bits)) (No client certificate requested) by alsa1.perex.cz (Postfix) with ESMTPS id 583E9F80143 for ; Wed, 21 Jul 2021 14:03:36 +0200 (CEST) DKIM-Filter: OpenDKIM Filter v2.11.0 alsa1.perex.cz 583E9F80143 Authentication-Results: alsa1.perex.cz; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b="jUcSEdL6" Received: by mail.kernel.org (Postfix) with ESMTPSA id 85D0D611C1; Wed, 21 Jul 2021 12:03:33 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1626869014; bh=qmlL+alZi7frGVKV50eK3FDJBv4N3ezQl8BfMmEJbLQ=; h=Date:From:To:Cc:Subject:References:In-Reply-To:From; b=jUcSEdL61dFVhqhLBksgPI8OHzpBZ14Fdbiwj7PcHPysIGBbCm8Udi+mZmBkbX/+D HbiA21bq4NKgL8GDdcYKLAa5GxI96rAOMh4czijzQHCkJChIdDEEDFB693qGa2hkY2 whCQ19O16E69w83aGgLrRl68siB/JExB3DOzfs62SwdNSgbnco5XFSV5LHr9muqge7 hsnoiUmAYBitg3vJZXCrsQ0CtJYC72zWVEseI85e6GnmLIBsOcQKg+p9xLoiet9eea 4KLr9n8fkNhPEAqKPSoF/flCsJ6xMx7dHQkgQHGVrMV1dq2aYbnC4Lr3P25xrB7V0x GmS59XYqgc1LQ== Date: Wed, 21 Jul 2021 13:03:27 +0100 From: Mark Brown To: Charles Keepax Subject: Re: [PATCH v3 1/2] ASoC: cs35l41: CS35L41 Boosted Smart Amplifier Message-ID: <20210721120327.GC4259@sirena.org.uk> References: <20210702205127.1400539-1-drhodes@opensource.cirrus.com> <20210702205127.1400539-2-drhodes@opensource.cirrus.com> <20210705192054.GG4574@sirena.org.uk> <20210712150341.GF4435@sirena.org.uk> <5ab8fd33-3164-8bf5-2fb4-4819ef01a815@opensource.cirrus.com> <20210721090104.GJ9223@ediswmail.ad.cirrus.com> MIME-Version: 1.0 Content-Type: multipart/signed; micalg=pgp-sha512; protocol="application/pgp-signature"; boundary="da4uJneut+ArUgXk" Content-Disposition: inline In-Reply-To: <20210721090104.GJ9223@ediswmail.ad.cirrus.com> X-Cookie: Many pages make a thick book. User-Agent: Mutt/1.10.1 (2018-07-13) Cc: David Rhodes , robh@kernel.org, brian.austin@cirrus.com, patches@opensource.cirrus.com, alsa-devel@alsa-project.org, david.rhodes@cirrus.com X-BeenThere: alsa-devel@alsa-project.org X-Mailman-Version: 2.1.15 Precedence: list List-Id: "Alsa-devel mailing list for ALSA developers - http://www.alsa-project.org" List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: alsa-devel-bounces@alsa-project.org Sender: "Alsa-devel" --da4uJneut+ArUgXk Content-Type: text/plain; charset=us-ascii Content-Disposition: inline On Wed, Jul 21, 2021 at 09:01:04AM +0000, Charles Keepax wrote: > why that is necessary in the first place. AFAIK DAPM won't attempt > to power down a widget without powering it up first. So, at least If the power control register bit for the widget defaults to enabled then DAPM will see the widget as initially enabled and power it down unless it's part of a complete path, that's pretty unusual though. --da4uJneut+ArUgXk Content-Type: application/pgp-signature; name="signature.asc" -----BEGIN PGP SIGNATURE----- iQEzBAABCgAdFiEEreZoqmdXGLWf4p/qJNaLcl1Uh9AFAmD4DQ8ACgkQJNaLcl1U h9ACAwf/bh09UGzhrazSgz8CDHNuvmNU1CStD9Wx+l6j7JYH/qyaXePYPekxM2XZ CatMy8lhLg+uZwUd/4soFahjZKUU5kpEHJtW20e25rP0fh59Wv6Kt7MnhIZMBsTh q8Re2ZKzzgrFBCmDnjStKhF3x3o8i92ED1cfQuTwbNJ0sORmS5zaNk4UdctvG2/6 mV1JtpptfwXC8PC09yvJAj0YkvsL1YFLTUGZ1Unhl90wivkp6l3EdxbYgba5XzLg ASoTZ0relkZYndER85O4Lx1GaAmPhHQch19sgb1JP3BOkoNarvSGRUMP6EJGj+Rs Hv9B2DQt4tIIPe+kWGYc3UBQZiVn1A== =OOKo -----END PGP SIGNATURE----- --da4uJneut+ArUgXk--