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 bombadil.infradead.org (bombadil.infradead.org [198.137.202.133]) (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 BEF3EC982ED for ; Mon, 21 Sep 2026 15:14:17 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=lists.infradead.org; s=bombadil.20210309; h=Sender:List-Subscribe:List-Help :List-Post:List-Archive:List-Unsubscribe:List-Id:In-Reply-To:Content-Type: MIME-Version:References:Message-ID:Subject:Cc:To:From:Date:Reply-To: Content-Transfer-Encoding:Content-ID:Content-Description:Resent-Date: Resent-From:Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID:List-Owner; bh=A1vpA9Vu/anVUkgqQq6JZrIZF54n9p7jw4+5ezh/lQY=; b=K0NeR9tgPBTYBsfOxUfbIcHhOK cc81/ftLyaUc59hxa9gDJ4ESK+8a1qRTSKuwQB2dAcKRI66TGWO9OpM4VtZFmiZxcPvu3xKj8jlmt kwJBmXUBvChXe8hmK1cFBaCD0BysFcK+mBy9BynHLHsVZCLRYuuQVr4110afrH3jK/bqEjuUsYON0 a76mJ4kzcZaVHRccBeRSpn9LFiR3LemPedWILk7R41qccrt/a6Z1BLOywlDHoXwyJPITMb05wcVD4 R+Wn6JUR7cPQsT4AoAx7PoWfMFx6I6SzxVkqbOQ19fBPvq2ixeyYuEtWjfM/wlnLWDAULYv8BRO/J l+0JUtWA==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.99.1 #2 (Red Hat Linux)) id 1x8fii-00000002Zcf-3tFC; Mon, 21 Sep 2026 15:14:16 +0000 Received: from tor.source.kernel.org ([172.105.4.254]) by bombadil.infradead.org with esmtps (Exim 4.99.1 #2 (Red Hat Linux)) id 1x8fig-00000002Zbj-2b3q; Mon, 21 Sep 2026 15:14:14 +0000 Received: from smtp.kernel.org (quasi.space.kernel.org [100.103.45.18]) by tor.source.kernel.org (Postfix) with ESMTP id D23F260142; Mon, 21 Sep 2026 15:14:13 +0000 (UTC) Received: by smtp.kernel.org (Postfix) with ESMTPSA id 4B9121F000FF; Mon, 21 Sep 2026 15:14:13 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=kernel.org; s=k20260515; t=1790003653; bh=A1vpA9Vu/anVUkgqQq6JZrIZF54n9p7jw4+5ezh/lQY=; h=Date:From:To:Cc:Subject:References:In-Reply-To; b=RCxq22/+ukarhuU4fLef1DBuO4WHwye2i/enhDbY/fN5vk+yc2q8glQdtTR4ar+R4 kpaMNBUNGuZ2D9F7anJo8Tc7jUFessC92tZxVWklyiekG+W3GLDrLW80AZc4gMsvO8 F1m0hqtosUiriuVusd21Dt9o31B5JZSVyrosgeImxruP1y7EXTOX3z3gam7EzpER3H z0Wcet/tUJg/ft7kI5gfVs//vOKXF69BeEsw6tJu8u7I5VNU37z9OJeWUJlLvNafDM ot7CzGLz37k3RgxiKDycEa/R/E80OkP5L0jlyZpjZRxgTAKetXHsS+LVitSS+VLOrv G3p3Ha4HzcvCQ== Received: by finisterre.sirena.org.uk (Postfix, from userid 1000) id 010351AC56A7; Mon, 21 Sep 2026 16:14:09 +0100 (BST) Date: Mon, 21 Sep 2026 17:14:09 +0200 From: Mark Brown To: James Calligeros Cc: Martin =?utf-8?Q?Povi=C5=A1er?= , Liam Girdwood , Rob Herring , Krzysztof Kozlowski , Conor Dooley , Sven Peter , Janne Grunau , Neal Gompa , David Rhodes , Richard Fitzgerald , Jaroslav Kysela , Takashi Iwai , Ulf Hansson , Amit Kucheria , "Rafael J. Wysocki" , Lars-Peter Clausen , Vinod Koul , Matthias Brugger , AngeloGioacchino Del Regno , Shenghao Ding , Kevin Lu , Baojun Xu , Sen Wang , James Schulman , asahi@lists.linux.dev, linux-sound@vger.kernel.org, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, linux-arm-kernel@lists.infradead.org, patches@opensource.cirrus.com, Takashi Iwai , linux-mediatek@lists.infradead.org, Martin =?utf-8?Q?Povi=C5=A1er?= , Hector Martin , Sasha Finkelstein Subject: Re: [PATCH 00/28] Add speaker and headset jack support for Apple Silicon Macs Message-ID: References: <20260920-macaudio-v1-0-741cc20a74e5@gmail.com> MIME-Version: 1.0 Content-Type: multipart/signed; micalg=pgp-sha512; protocol="application/pgp-signature"; boundary="jhwW/VhgT1w2TOjQ" Content-Disposition: inline In-Reply-To: <20260920-macaudio-v1-0-741cc20a74e5@gmail.com> X-Cookie: Too clever is dumb. X-BeenThere: linux-mediatek@lists.infradead.org X-Mailman-Version: 2.1.34 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Sender: "Linux-mediatek" Errors-To: linux-mediatek-bounces+linux-mediatek=archiver.kernel.org@lists.infradead.org --jhwW/VhgT1w2TOjQ Content-Type: text/plain; charset=utf-8 Content-Disposition: inline Content-Transfer-Encoding: quoted-printable On Sun, Sep 20, 2026 at 02:53:39PM +1000, James Calligeros wrote: > Hi folks, >=20 > This series finalises support for the main > audio subsystem on Apple Silicon Macs. It adds a machine driver > called macaudio, which is based on an RFC sent many years ago > by Martin Povi=C5=A1er[1]. The driver uses the DPCM model to dynamically > glue a backend DAI (combination of MCA ports and codecs) to a > frontend PCM. While this theoretically allows us to route any > backend to any frontend, this is not used in practice; the "Primary" > frontend is always used for the headset codec and the "Secondary" > is always used for the speakers. This has got a lot of different stuff in it, there's several different sets of fixes, a number of framework features, as well as the new driver and a huge pile of DT updates. It would be a lot more digestable were these things to be split out, especially the fixes. --jhwW/VhgT1w2TOjQ Content-Type: application/pgp-signature; name="signature.asc" -----BEGIN PGP SIGNATURE----- iQEzBAABCgAdFiEEreZoqmdXGLWf4p/qJNaLcl1Uh9AFAmqxSb4ACgkQJNaLcl1U h9ApuAf/ZwCUmddLEXrzSNnteIkRCaFhvQG/Ig3/Uo79xixZgarNV9EQrRh0cr/+ wF4WqgVixB1t/yQr/ZvXeb2E1cuVxIY5MnqrXVqnFDxy0gZmr3kd1mKGvub6VstW E1auraBBQFDoz4/mBlBstM8YiWqmdgerxvqEGsHkjWMagDD/d8YG618XoY668mGW jn/w9JtTv9eyrrO3SX4N+MlVvLii06XTCi9Oegvjdo/uvF5tcICk9fZRY7bqXLGF KE1vXeSEdwr2ivDAjwMvYd1fjdBx1Ew+UL2mvTO3F1lAeA7o3zVieczdoP97C98C XEk5G4Q7u56Q1J2d8Vo0C0yXTyTVCg== =6yVp -----END PGP SIGNATURE----- --jhwW/VhgT1w2TOjQ--