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 A7F18C433EF for ; Wed, 30 Mar 2022 12:31:11 +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 2933E1A96; Wed, 30 Mar 2022 14:30:19 +0200 (CEST) DKIM-Filter: OpenDKIM Filter v2.11.0 alsa0.perex.cz 2933E1A96 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=alsa-project.org; s=default; t=1648643469; bh=wMFzbAJ1w3I769LKcQvR0OeV1wjnRKl15NqgNqHjMPM=; h=Date:From:To:Subject:References:In-Reply-To:Cc:List-Id: List-Unsubscribe:List-Archive:List-Post:List-Help:List-Subscribe: From; b=UMLjNB2UIvSip0UIXC4P4rhxw0yFRHCBxTVR8DC1EPvZkHE2pxX0x7JtdDyra+T1I SMeWyAEqOvPbVyLc8nvlSc/ptpRB5a2AY3w+CMp2gEnKPXw4b4jYBAK1LKrbAzrus9 IBb6F3rJzFoMN0RAW23hxz2Oy9r2je8VXn+hP9kI= Received: from alsa1.perex.cz (localhost.localdomain [127.0.0.1]) by alsa1.perex.cz (Postfix) with ESMTP id 92910F80253; Wed, 30 Mar 2022 14:30:18 +0200 (CEST) Received: by alsa1.perex.cz (Postfix, from userid 50401) id 073F1F80254; Wed, 30 Mar 2022 14:30:16 +0200 (CEST) Received: from ams.source.kernel.org (ams.source.kernel.org [145.40.68.75]) (using TLSv1.2 with cipher AECDH-AES256-SHA (256/256 bits)) (No client certificate requested) by alsa1.perex.cz (Postfix) with ESMTPS id 018CFF800F2 for ; Wed, 30 Mar 2022 14:30:12 +0200 (CEST) DKIM-Filter: OpenDKIM Filter v2.11.0 alsa1.perex.cz 018CFF800F2 Authentication-Results: alsa1.perex.cz; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b="Jooz5o26" 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 ams.source.kernel.org (Postfix) with ESMTPS id 1D955B81B75; Wed, 30 Mar 2022 12:30:12 +0000 (UTC) Received: by smtp.kernel.org (Postfix) with ESMTPSA id 09B08C340EE; Wed, 30 Mar 2022 12:30:05 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1648643410; bh=wMFzbAJ1w3I769LKcQvR0OeV1wjnRKl15NqgNqHjMPM=; h=Date:From:To:Cc:Subject:References:In-Reply-To:From; b=Jooz5o26y2T7lucnkeTlKNAUZ6dwp3eoPFEtxeqpOFFaLNFKr5oWouRbAlRA4eOpU R4GJT0rTVrF95heK9efPmE+2RKbqxBBb6hW6ti3o4Ay0qwCGCcQIlzuGopfhxvI9YH 6DVldjBxxNxJPB+tlFbmflOjHnioNZtEYaeFwyij4glVPevgwWQqQH7h7V9QCYoVdX Z7ZLTB/E+L+UkqVieV7+/kkd6Z5x7SR+N4vLdwkNov88B3292HF1u+xGFVA0p8gpyH boOy/oJPqR5/jKoH+gw1Xrxj22CghA0VjZ1uVJ8x2X38JcHH8koY+2XJ4zOiENX9/Q x+1IXAavckAzw== Date: Wed, 30 Mar 2022 13:30:02 +0100 From: Mark Brown To: Jiaxin Yu Subject: Re: [v7 2/4] ASoC: mediatek: mt8192: refactor for I2S3 DAI link of speaker Message-ID: References: <20220324064511.10665-1-jiaxin.yu@mediatek.com> <20220324064511.10665-3-jiaxin.yu@mediatek.com> <20220329223002.uo7kiemopkh7ak4x@notapiano> MIME-Version: 1.0 Content-Type: multipart/signed; micalg=pgp-sha512; protocol="application/pgp-signature"; boundary="jOMai26txzsrB1Jf" Content-Disposition: inline In-Reply-To: X-Cookie: Two is company, three is an orgy. Cc: devicetree@vger.kernel.org, linmq006@gmail.com, =?iso-8859-1?Q?N=EDcolas_F=2E_R=2E_A=2E?= Prado , alsa-devel@alsa-project.org, linux-kernel@vger.kernel.org, Project_Global_Chrome_Upstream_Group@mediatek.com, tzungbi@google.com, robh+dt@kernel.org, linux-mediatek@lists.infradead.org, trevor.wu@mediatek.com, Tzung-Bi Shih , matthias.bgg@gmail.com, aaronyu@google.com, linux-arm-kernel@lists.infradead.org, angelogioacchino.delregno@collabora.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" --jOMai26txzsrB1Jf Content-Type: text/plain; charset=us-ascii Content-Disposition: inline On Wed, Mar 30, 2022 at 10:33:06AM +0800, Jiaxin Yu wrote: > "(Although I think this would technicallybreak the ABI?)" > ==> I can't understand this question, could you help explain it in more > detail. Making a previously optional property required means that systems that previously worked may stop working unless they update their DT, DTs may be distributed separately to the kernel and perhaps even baked into firmware or similar. --jOMai26txzsrB1Jf Content-Type: application/pgp-signature; name="signature.asc" -----BEGIN PGP SIGNATURE----- iQEzBAABCgAdFiEEreZoqmdXGLWf4p/qJNaLcl1Uh9AFAmJETUkACgkQJNaLcl1U h9DbEwf+JUOC5DnLCotwK80wPY+Rv+Fxpva35UGKpU+JgyM/o50OQtmaefr3nyZ7 rItM7lPU81Hj7CJv0/hKjwsTmIVugxE7tOao1mBV9wLaStQfn2tx79wtLhiSYeNH Ig0F79Jy0tY/TnytxA7d8XYUzguiwLqQIBbC6VHIYfO08FdMyloI+3SILPHK1VM+ SN23X+R9nG0CJImoNZMP1DDGodHkB9u+YhhB66cULenBpGMVNDKU1cPLTytp3nvP bDz70kaMHgFqMgY01LMzQ/1TBfRMm7isoInZl6nGUnDOo9pCzmctaPZyBgRQ5mod XaHgRucIShC8OJ16S0YCPs8CfbgvvQ== =2Po5 -----END PGP SIGNATURE----- --jOMai26txzsrB1Jf--