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 63244C433F5 for ; Wed, 30 Mar 2022 12:39:49 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S245739AbiC3Mlc (ORCPT ); Wed, 30 Mar 2022 08:41:32 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:48184 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1345118AbiC3MlE (ORCPT ); Wed, 30 Mar 2022 08:41:04 -0400 Received: from ams.source.kernel.org (ams.source.kernel.org [145.40.68.75]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id CE897DF4B4; Wed, 30 Mar 2022 05:30:13 -0700 (PDT) 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 26CF5B81C26; 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 Cc: =?iso-8859-1?Q?N=EDcolas_F=2E_R=2E_A=2E?= Prado , robh+dt@kernel.org, tzungbi@google.com, angelogioacchino.delregno@collabora.com, aaronyu@google.com, matthias.bgg@gmail.com, trevor.wu@mediatek.com, linmq006@gmail.com, alsa-devel@alsa-project.org, devicetree@vger.kernel.org, linux-arm-kernel@lists.infradead.org, linux-mediatek@lists.infradead.org, linux-kernel@vger.kernel.org, Project_Global_Chrome_Upstream_Group@mediatek.com, Tzung-Bi Shih 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. Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org --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--