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=-2.5 required=3.0 tests=DKIM_SIGNED,DKIM_VALID, MAILING_LIST_MULTI,SPF_HELO_NONE,SPF_PASS,USER_AGENT_SANE_1 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 C953FC3B1BF for ; Fri, 14 Feb 2020 20:06:37 +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 437E6222C4 for ; Fri, 14 Feb 2020 20:06:37 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (1024-bit key) header.d=alsa-project.org header.i=@alsa-project.org header.b="rGVlKbsJ" DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org 437E6222C4 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 A47A11665; Fri, 14 Feb 2020 21:05:45 +0100 (CET) DKIM-Filter: OpenDKIM Filter v2.11.0 alsa0.perex.cz A47A11665 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=alsa-project.org; s=default; t=1581710795; bh=iRcmwDhRYxFoDZ67o6iffxVoBZrnhuM2qVTEm3sDhj4=; h=Date:From:To:References:In-Reply-To:Cc:Subject:List-Id: List-Unsubscribe:List-Archive:List-Post:List-Help:List-Subscribe: From; b=rGVlKbsJdfLdRymMg92ivkVYoAtuxeNvvH0e/lpUVHwKuxJI8/GSonMgjJMWurdiL FKyv2UpQlzYDBigryVeLufldKqWlfuuczv6LgDReiwY/ZXki85HzNZcXQwC5bcb1Ki u4HUkPQCyoNSolVgRHQWR647Ha00B0X93NgyIBtE= Received: from alsa1.perex.cz (localhost.localdomain [127.0.0.1]) by alsa1.perex.cz (Postfix) with ESMTP id 33DABF800F0; Fri, 14 Feb 2020 21:05:45 +0100 (CET) Received: by alsa1.perex.cz (Postfix, from userid 50401) id 28139F8014F; Fri, 14 Feb 2020 21:05:44 +0100 (CET) Received: from foss.arm.com (foss.arm.com [217.140.110.172]) by alsa1.perex.cz (Postfix) with ESMTP id 44596F80138 for ; Fri, 14 Feb 2020 21:05:40 +0100 (CET) DKIM-Filter: OpenDKIM Filter v2.11.0 alsa1.perex.cz 44596F80138 Received: from usa-sjc-imap-foss1.foss.arm.com (unknown [10.121.207.14]) by usa-sjc-mx-foss1.foss.arm.com (Postfix) with ESMTP id 7094030E; Fri, 14 Feb 2020 12:05:39 -0800 (PST) Received: from localhost (unknown [10.37.6.21]) by usa-sjc-imap-foss1.foss.arm.com (Postfix) with ESMTPSA id E7C5E3F68F; Fri, 14 Feb 2020 12:05:38 -0800 (PST) Date: Fri, 14 Feb 2020 20:05:37 +0000 From: Mark Brown To: Tony Lindgren Message-ID: <20200214200537.GR4827@sirena.org.uk> References: <20200211171645.41990-1-tony@atomide.com> <20200212143543.GI64767@atomide.com> <346dfd2b-23f8-87e0-6f45-27a5099b1066@ti.com> <20200214124920.GH4827@sirena.org.uk> <20200214170559.GA64767@atomide.com> MIME-Version: 1.0 In-Reply-To: <20200214170559.GA64767@atomide.com> X-Cookie: Shipping not included. User-Agent: Mutt/1.10.1 (2018-07-13) Cc: alsa-devel@alsa-project.org, linux-omap@vger.kernel.org, Kuninori Morimoto , Aaro Koskinen , linux-kernel@vger.kernel.org, Merlijn Wajer , Takashi Iwai , Liam Girdwood , Peter Ujfalusi , Pavel Machek , Sebastian Reichel , "Arthur D ." , Jarkko Nikula Subject: Re: [alsa-devel] [PATCH] ASoC: ti: Allocate dais dynamically for TDM and audio graph card 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: , Content-Type: multipart/mixed; boundary="===============7744192754578633784==" Errors-To: alsa-devel-bounces@alsa-project.org Sender: "Alsa-devel" --===============7744192754578633784== Content-Type: multipart/signed; micalg=pgp-sha512; protocol="application/pgp-signature"; boundary="jTlsQtO0VwrbBARu" Content-Disposition: inline --jTlsQtO0VwrbBARu Content-Type: text/plain; charset=us-ascii Content-Disposition: inline On Fri, Feb 14, 2020 at 09:05:59AM -0800, Tony Lindgren wrote: > * Mark Brown [200214 12:50]: > > We really shouldn't need dummy DAIs at all I think, if we do it feels > > like there's a problem. It's quite possible that there is actually a > > problem here though... > It's dummy in the droid4 voice call case as mcbsp is not the clock-master > and there's nothing to configure for mcbsp. If the McBSP is doing anything at all it should still be properly represented with the actual device rather than a dummy otherwise we'll most likely get confused at some point. If it's not doing anything then we shouldn't even need the dummy. But perhaps I'm confused about this particular system, I remember some of the OMAP designs were a bit fun. > But I guess in some cases mcbsp could be the clock-master and then the > secondary DAI would have ops. It'd be a bit of an unusual clock design for a phone but yeah. --jTlsQtO0VwrbBARu Content-Type: application/pgp-signature; name="signature.asc" -----BEGIN PGP SIGNATURE----- iQEzBAABCgAdFiEEreZoqmdXGLWf4p/qJNaLcl1Uh9AFAl5G/ZAACgkQJNaLcl1U h9CR+Qf9FPZ/Ad8y5xe0+tkWOFeKHsAJS6dhcJcsAkuHoO9VnHgr8uNfN1Pl6LQh W2bWc/5F07FYANvhVtVGyj23F2CnzPyewfjG6BGlToQRLZT3HGc0CPLNrnI4vDgb D+dK9EROqaeuDPppBbdxD0UiURFkB+OGKhIaFjQDhVDlLdr7hBvfPgDdzyilifh9 K5wfAWGUPAjkNRW3IPVAfQZWuCoImOdkVmKTo9cUdxBqB052blAH/Dl6dCAIPXFH 04abRiijYC91F2xNX/XU6XlOWgm2fUCrnmI6K44W71aHyGWPunQd3zhnZpyZXf5K +vKda5XCIvxFmrVHN4BnbN4qz/Xu0Q== =q3Lt -----END PGP SIGNATURE----- --jTlsQtO0VwrbBARu-- --===============7744192754578633784== Content-Type: text/plain; charset="us-ascii" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit Content-Disposition: inline _______________________________________________ Alsa-devel mailing list Alsa-devel@alsa-project.org https://mailman.alsa-project.org/mailman/listinfo/alsa-devel --===============7744192754578633784==--