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 X-Spam-Level: X-Spam-Status: No, score=-2.5 required=3.0 tests=DKIMWL_WL_HIGH,DKIM_SIGNED, DKIM_VALID,MAILING_LIST_MULTI,SPF_PASS,URIBL_BLOCKED,USER_AGENT_MUTT autolearn=ham autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id 884A7C43381 for ; Mon, 25 Feb 2019 16:43:58 +0000 (UTC) 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 mail.kernel.org (Postfix) with ESMTPS id 5977C20842 for ; Mon, 25 Feb 2019 16:43:58 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (2048-bit key) header.d=lists.infradead.org header.i=@lists.infradead.org header.b="VCqyo7Tz"; dkim=fail reason="signature verification failed" (1024-bit key) header.d=sirena.org.uk header.i=@sirena.org.uk header.b="YA8LaTss" DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org 5977C20842 Authentication-Results: mail.kernel.org; dmarc=fail (p=none dis=none) header.from=kernel.org Authentication-Results: mail.kernel.org; spf=none smtp.mailfrom=linux-arm-kernel-bounces+infradead-linux-arm-kernel=archiver.kernel.org@lists.infradead.org DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=lists.infradead.org; s=bombadil.20170209; h=Sender:Content-Type:Cc: List-Subscribe:List-Help:List-Post:List-Archive:List-Unsubscribe:List-Id: In-Reply-To:MIME-Version:References:Message-ID:Subject: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=gCCAiJ8Gv4EF+qbN0r6a9dmLf66WETEEqeqWI1g7Gq0=; b=VCqyo7TzaLzBQXUbNVdaF6tSU rIRvcKPRSHyVW2R7OYSHjsxHWXtEorrVVngOGHjNdUow+N9Qe3nwBdtEawU31eMX9TPrpqH8SSh9I LM4FvK3Yw335M//GvCto0y/BtsHOb1hOi0t3NK5/S7ws+E+1o8o7ByYcuaE9FXHdSys2xGg3DDrqT waLvfTitVJSnElVX8u1BolHEGUlA7tSw7IWlUnhjM2r9YtrOZ9x+FG+7l+fzNFkFvqNqpZvI6CGIE EBfGdE7rgq0svCBycYf1fpfnjDgq3xEQ9UoXkotn0gqia9MYS8J4iW+JOrSqtdxh6Gakq4GEW2EKr dQj54o0hg==; Received: from localhost ([127.0.0.1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.90_1 #2 (Red Hat Linux)) id 1gyJMA-00070v-VE; Mon, 25 Feb 2019 16:43:54 +0000 Received: from heliosphere.sirena.org.uk ([2a01:7e01::f03c:91ff:fed4:a3b6]) by bombadil.infradead.org with esmtps (Exim 4.90_1 #2 (Red Hat Linux)) id 1gyJM7-00070K-5u for linux-arm-kernel@lists.infradead.org; Mon, 25 Feb 2019 16:43:52 +0000 DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=sirena.org.uk; s=20170815-heliosphere; h=In-Reply-To:Content-Type: MIME-Version:References:Message-ID:Subject:Cc:To:From:Date:Sender:Reply-To: Content-Transfer-Encoding:Content-ID:Content-Description:Resent-Date: Resent-From:Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID:List-Id: List-Help:List-Unsubscribe:List-Subscribe:List-Post:List-Owner:List-Archive; bh=hacV0sTgo2NlE8e9KW4cAwSSE6koFNedrMuPncKYH30=; b=YA8LaTss15cGKciPIRa9s6SFG uK4+iLlQGwgKcibCBbtGEClRQfCRx0tta7r3CnqP+vKBkS4aLgJsGSKA/nISTSDOYwjGmoedC3SAC BnbOoMlxawRZM2vbQjoeiGDfPEtMUbMSiyQyfVzpHTLc9HelOjm2RkjiuZAwKjx8JtCok=; Received: from cpc102320-sgyl38-2-0-cust46.18-2.cable.virginm.net ([82.37.168.47] helo=debutante.sirena.org.uk) by heliosphere.sirena.org.uk with esmtpa (Exim 4.89) (envelope-from ) id 1gyJLv-0003J9-JB; Mon, 25 Feb 2019 16:43:39 +0000 Received: by debutante.sirena.org.uk (Postfix, from userid 1000) id 0624E1128354; Mon, 25 Feb 2019 16:43:39 +0000 (GMT) Date: Mon, 25 Feb 2019 16:43:38 +0000 From: Mark Brown To: Arnd Bergmann Subject: Re: linux-next: manual merge of the sound tree with the arm-soc tree Message-ID: <20190225164338.GB13898@sirena.org.uk> References: <20190225123615.49bce7cd@canb.auug.org.au> MIME-Version: 1.0 In-Reply-To: X-Cookie: Neil Armstrong tripped. User-Agent: Mutt/1.10.1 (2018-07-13) X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20190225_084351_365827_685999B4 X-CRM114-Status: GOOD ( 13.13 ) X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.21 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: Stephen Rothwell , DTML , Takashi Iwai , Sameer Pujar , Linux Kernel Mailing List , Rob Herring , Liam Girdwood , Linux Next Mailing List , Olof Johansson , Thierry Reding , ARM Content-Type: multipart/mixed; boundary="===============6153343474275666067==" Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+infradead-linux-arm-kernel=archiver.kernel.org@lists.infradead.org --===============6153343474275666067== Content-Type: multipart/signed; micalg=pgp-sha512; protocol="application/pgp-signature"; boundary="nVMJ2NtxeReIH9PS" Content-Disposition: inline --nVMJ2NtxeReIH9PS Content-Type: text/plain; charset=us-ascii Content-Disposition: inline On Mon, Feb 25, 2019 at 02:38:50PM +0100, Arnd Bergmann wrote: > On Mon, Feb 25, 2019 at 12:24 PM Sameer Pujar wrote: > > The motivation for adding custom sound card name is following, > > 1. When for boards, multiple HDMI/DP ports are exposed, it is sometimes > > necessary to know the default port or any customization for that matter. > > Audio userspace can distinguish based on the sound card names. > > 2. Multiple sound cards can coexist for a platform, the indication of > > particular > > audio path is useful. > > 3. It can help to customize audio paths. > > Generally people use "*,model" property in DT to name the sound complex. > > Ex: "samsung,model" [sound/soc/samsung/snow.c] > > "rockchip,model" [sound/soc/rockchip/rockchip_rt5645.c] It's also useful since sound cards can be electically identical but prefer different configuration due to the plastics (eg, a smaller speaker was fitted, different outputs have different labels or playing the speaker at full volume causes some models to have unpleasant effects while others handle it fine). > My impression here is that the idea of passing a model name > through DT is well established, but for new stuff, we probably > want to standardize on plain "model" rather than "$vendor,model". Yes. --nVMJ2NtxeReIH9PS Content-Type: application/pgp-signature; name="signature.asc" -----BEGIN PGP SIGNATURE----- iQEzBAABCgAdFiEEreZoqmdXGLWf4p/qJNaLcl1Uh9AFAlx0GzoACgkQJNaLcl1U h9AoGwf/YtZFwMpwHz3bSYXmaNlmUCq3Uy7LDrDc/RlsJnUIPnIlqhk69mWJ/FjZ LGyNQ2nJs1m+car7QLiPKFcuQRJ5eh6wtS2kYPm2jT3uiXlDPoU7t8gf7YDgiCsY kOZC5vJ7j/nvITZx9qqlEZYprw0EIaxPsnn9PiKeQKET/yeSNvs1WF0SDrWjqPB0 drXMv47kVwY5rmPwB0NttbbMx6uXehd3Z2mcoO2/c4FvJpJXNTTLcUrfcm7EWJ+r qCgbexpCZBQWyAJ9oGUG7O5tDyGAxwOQUzsyKEM8I+h+cZQmdP9qN2BomI0FH5uS XXbspx4qWUnZFgawxDq+IbuZ0A2zvg== =iv2n -----END PGP SIGNATURE----- --nVMJ2NtxeReIH9PS-- --===============6153343474275666067== Content-Type: text/plain; charset="us-ascii" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit Content-Disposition: inline _______________________________________________ linux-arm-kernel mailing list linux-arm-kernel@lists.infradead.org http://lists.infradead.org/mailman/listinfo/linux-arm-kernel --===============6153343474275666067==--