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 lists.ozlabs.org (lists.ozlabs.org [112.213.38.117]) (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 567C7C27C4F for ; Sun, 23 Jun 2024 11:10:30 +0000 (UTC) Authentication-Results: lists.ozlabs.org; dkim=fail reason="signature verification failed" (2048-bit key; unprotected) header.d=kernel.org header.i=@kernel.org header.a=rsa-sha256 header.s=k20201202 header.b=tNimWF2Z; dkim-atps=neutral Received: from boromir.ozlabs.org (localhost [IPv6:::1]) by lists.ozlabs.org (Postfix) with ESMTP id 4W6T0M4CSHz3cWQ for ; Sun, 23 Jun 2024 21:10:27 +1000 (AEST) Authentication-Results: lists.ozlabs.org; dmarc=pass (p=none dis=none) header.from=kernel.org Authentication-Results: lists.ozlabs.org; dkim=pass (2048-bit key; unprotected) header.d=kernel.org header.i=@kernel.org header.a=rsa-sha256 header.s=k20201202 header.b=tNimWF2Z; 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h=Date:Subject:To:Cc:References:From:In-Reply-To:From; b=tNimWF2Z2UyMXLPSz33qU80q5yWMjhwAtm5dOatydFTvpLKbkCi2bbTI51j3LLSY3 m3QZAPzDYnIkhIiDCdL1JACpUHG7dho6JQSrBdamUJmxq59+JTkjgJzkEVD4GitpXK IqL0BaTo0TyEbC2FESE2Al6IyzzphzRAnjTLyJTbPTRlR2urNfO5kRRdO576AE/XEm DMLyZ7Z4sxrAlrRgRBIeNapaztIdI5YwYTKX7mkZ7PkdkLLftWopMGcYvpM2JfUdcs LlfXKvPH9J/k2Tar9jRS/QeiA80PUQJYSrrj/DhysFTuqDBeHjrelVDSrbB36iZ5/7 2vo92aOvMZaeg== Message-ID: <17a0efe3-72fa-4d13-b3b0-90e6640308f3@kernel.org> Date: Sun, 23 Jun 2024 13:09:33 +0200 MIME-Version: 1.0 User-Agent: Mozilla Thunderbird Subject: Re: [PATCHv5 7/9] ASoC: dt-bindings: imx-audio-spdif: remove binding To: Elinor Montmasson , Liam Girdwood , Mark Brown , Rob Herring , Krzysztof Kozlowski , Conor Dooley , Shawn Guo , Sascha Hauer , Fabio Estevam , Russell King , Catalin Marinas , Will Deacon , Jaroslav Kysela , Takashi Iwai , Shengjiu Wang , Xiubo Li , Nicolin Chen References: <20240620132511.4291-1-elinor.montmasson@savoirfairelinux.com> <20240620132511.4291-8-elinor.montmasson@savoirfairelinux.com> From: Krzysztof Kozlowski Content-Language: en-US Autocrypt: addr=krzk@kernel.org; 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charset=UTF-8 Content-Transfer-Encoding: 7bit X-BeenThere: linuxppc-dev@lists.ozlabs.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: Linux on PowerPC Developers Mail List List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: devicetree@vger.kernel.org, alsa-devel@alsa-project.org, imx@lists.linux.dev, linux-kernel@vger.kernel.org, linux-sound@vger.kernel.org, Philip-Dylan , Pengutronix Kernel Team , linuxppc-dev@lists.ozlabs.org, linux-arm-kernel@lists.infradead.org Errors-To: linuxppc-dev-bounces+linuxppc-dev=archiver.kernel.org@lists.ozlabs.org Sender: "Linuxppc-dev" On 20/06/2024 15:25, Elinor Montmasson wrote: > imx-audio-spdif was merged into the fsl-asoc-card driver, and therefore > removed. So what happens with all existing users (e.g. DTS)? They become invalid/not supported? After quick look, I do not see backwards compatibility in the driver and above commit msg tells me nothing about ABI break. Best regards, Krzysztof