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 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 smtp.lore.kernel.org (Postfix) with ESMTPS id 13405C433F5 for ; Fri, 25 Feb 2022 20:41:08 +0000 (UTC) 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 B533D1EDD; Fri, 25 Feb 2022 21:40:16 +0100 (CET) DKIM-Filter: OpenDKIM Filter v2.11.0 alsa0.perex.cz B533D1EDD DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=alsa-project.org; s=default; t=1645821666; bh=zxDATE5T4nAxC32Whq1+k2Ts5ipceAvf6DKKgR9mfUQ=; h=Date:From:To:Subject:References:In-Reply-To:Cc:List-Id: List-Unsubscribe:List-Archive:List-Post:List-Help:List-Subscribe: From; b=iGhtDeb45ilUAIVKkXOHT/Sk5/+hIbUyrcPDu+741HqRJWV+4JevCBUF9+kAPCSal AthcFSX+DJUpf3lClD9G4SGndHUGWYwMbU6G15tAUg0SNZKGTgWlpenUEQMo6XE8Mi z3Gxd4aK5Ly4GhLby/U5rOHK67jNnEwOyyMhDLWw= Received: from alsa1.perex.cz (localhost.localdomain [127.0.0.1]) by alsa1.perex.cz (Postfix) with ESMTP id 479DEF800B6; Fri, 25 Feb 2022 21:40:16 +0100 (CET) Received: by alsa1.perex.cz (Postfix, from userid 50401) id 3B2FAF80132; Fri, 25 Feb 2022 21:40:15 +0100 (CET) Received: from dfw.source.kernel.org (dfw.source.kernel.org [139.178.84.217]) (using TLSv1.2 with cipher AECDH-AES256-SHA (256/256 bits)) (No client certificate requested) by alsa1.perex.cz (Postfix) with ESMTPS id E2393F800B6 for ; Fri, 25 Feb 2022 21:40:08 +0100 (CET) DKIM-Filter: OpenDKIM Filter v2.11.0 alsa1.perex.cz E2393F800B6 Authentication-Results: alsa1.perex.cz; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b="hrpQ7YwS" Received: from smtp.kernel.org (relay.kernel.org [52.25.139.140]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by dfw.source.kernel.org (Postfix) with ESMTPS id 4497E6194B; Fri, 25 Feb 2022 20:40:06 +0000 (UTC) Received: by smtp.kernel.org (Postfix) with ESMTPSA id 0684FC340E7; Fri, 25 Feb 2022 20:40:03 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1645821605; bh=zxDATE5T4nAxC32Whq1+k2Ts5ipceAvf6DKKgR9mfUQ=; h=Date:From:To:Cc:Subject:References:In-Reply-To:From; b=hrpQ7YwSeh5sscihYcV+TYDt1O1t3NgWkx5jOWu+WSlXp+Glrz/YlfV/x9AGEUQg6 KW9W50yPmmkhpl2dCQJ0UDYT7ii7otMq7bmriBAqifVREs7SPVMS23+SEdHRrtZje3 z9M2gTLBRQM8x7BKzkHa0SNpLuxLbHVHOp2TplWn22MqP2g5SVymEik2ZlDYeeaVWU Q7aIfqk04dAzRpjaf0i4035gtcx9EXtZF4e8pC0GxOyG57/2iwlZMdTioq4R+5bOOx JquN1ANWyZ5kGRSBF5Co235A8oZWLEDB+br1bEpCLNuZzPbjenRGpAOyp44sFk89Xr YzoaR6mZz0L4A== Date: Fri, 25 Feb 2022 20:40:00 +0000 From: Mark Brown To: Richard Fitzgerald Subject: Re: [PATCH V2 1/2] ASoC: dt-bindings: audio-graph-port: Add dai-tdm-slot-width-map Message-ID: References: <20220217134835.282389-1-rf@opensource.cirrus.com> <20220217134835.282389-2-rf@opensource.cirrus.com> <7d11f36e-4b56-8c17-a114-d024f76f3b9e@opensource.cirrus.com> MIME-Version: 1.0 Content-Type: multipart/signed; micalg=pgp-sha512; protocol="application/pgp-signature"; boundary="/T0XV2S4I1DB6qKN" Content-Disposition: inline In-Reply-To: <7d11f36e-4b56-8c17-a114-d024f76f3b9e@opensource.cirrus.com> X-Cookie: I smell a wumpus. Cc: Rob Herring , alsa-devel@alsa-project.org, kuninori.morimoto.gx@renesas.com, devicetree@vger.kernel.org, patches@opensource.cirrus.com, linux-kernel@vger.kernel.org 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" --/T0XV2S4I1DB6qKN Content-Type: text/plain; charset=us-ascii Content-Disposition: inline On Fri, Feb 25, 2022 at 12:08:00PM +0000, Richard Fitzgerald wrote: > On 24/02/2022 22:10, Rob Herring wrote: > > Is there a need for specifying where in the slot the data is? > I don't believe so, all the protocols I know of have the data bits > transmitted first followed by padding. There's no harm adding a > reserved field to allow for this info if it is ever needed, but it would > be unused at present as there's no kernel API to do this. It's part of the general format for the bus I'd say. --/T0XV2S4I1DB6qKN Content-Type: application/pgp-signature; name="signature.asc" -----BEGIN PGP SIGNATURE----- iQEzBAABCgAdFiEEreZoqmdXGLWf4p/qJNaLcl1Uh9AFAmIZPqAACgkQJNaLcl1U h9Ajhwf+J82kl/TOlVA+wFKSsRgst+nXorJvUGgpk40srNqnLsDbtFdEl0VhpVMb 9dQGF5YwjfvOI52ERTvwRrlYrAcUZom76BY2nCDuPclvHmpKkL1WF9CVPfLPszpc NOcd8gYtM3M52wSSgroFI2crtlFuY6G+qCsrp9+p/7oMyzALrt4kjmrksAAmb4lv 92Q974Uc2MX9t0meFmZFKUqYuJFsn7FzNlVjuFZbpPEM8i4GVbdjEfkMr3cMrQMy JaZmgPVoEdsM609PprJ4LxbUHwNrEVIXMecDZ1L/GU/SMVYYC6gKlxUEeJs3Arcv gfInPtVf4G9xCM6SdPWqFtTGzIcmtQ== =/qfj -----END PGP SIGNATURE----- --/T0XV2S4I1DB6qKN--