Received: by 2002:a05:6a10:1287:0:0:0:0 with SMTP id d7csp539215pxv; Thu, 15 Jul 2021 09:47:22 -0700 (PDT) X-Google-Smtp-Source: ABdhPJyv/+LHjk1eoRyZu2Hqrscja4MOK7OZm9WURvfx0pu8LjbrpxTxffEr5S6aGEl3nK24gybh X-Received: by 2002:a05:6402:30ba:: with SMTP id df26mr8423361edb.310.1626367641955; Thu, 15 Jul 2021 09:47:21 -0700 (PDT) ARC-Seal: i=1; a=rsa-sha256; t=1626367641; cv=none; d=google.com; s=arc-20160816; b=tdxh5S2+IRYOgsMwKD8SkITjxQxrslDb3ouQWhULnnd+DBAcdIgWjWf7oz46RFjypq AUONTUWrdyOSdmhLoYScatriZ+x1/WvwKxToZcFuiZprBmAeKZL1claK8GCJThJhhyuc 5QEa9m32YrMqemIwmhtWMtxD+ziwnm3ZNwz4/Cd5uRF75n98A3nJnN2XV5F6PdUoLKZQ /zt7dKqxhMWJUqBsZWDIm2vnFkGSKMQni5zqlDJEQpgOar/uofbIHaFaAUAflNkrdzPJ lIE6S1AwtWmxOmn+MscLMRqe+EEiJY4QPRbLdy4ohf5ykxyA/VFw33iKXye+ZUha3zLV mP0A== ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=google.com; s=arc-20160816; h=list-id:precedence:user-agent:in-reply-to:content-disposition :mime-version:references:message-id:subject:cc:to:from:date :dkim-signature; bh=/ZLfOX4sXDN+k/H77sQxxbeUi7ugkiv+mSoYsPhvFRs=; b=ZLdUzds038n+TYkdozwd7ExYYzOojgr18Qq5MHgAW6J+s/zITNKQr71ZugBuug3HBo bUuBnMDC9FffKbPq3v23DK7dIwhwymB8A+2pSb78Np/Oh80zOeVw8UPTv4SO8/1JdAt4 cna/W5KdIszsnIHnKP4HjGvcqLyHrPtvSUDKTyGDFDXfye8PysCIccud8bUVgeCWtKKv me5cXyJBDgW8B7rIIBwsFCMtaNh1rOnWDfqMDhOJWqX6UjDhRo7q4WiYa3Ua9j1w4iLv B2lmgs0FRmAttQzHr/Is5n/r0cwind/GEbPWC6DmXuw5tXHp/ToeJb9qe3HlL64lweSm 9guw== ARC-Authentication-Results: i=1; mx.google.com; dkim=pass header.i=@kernel.org header.s=k20201202 header.b="cQZo14/g"; spf=pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 23.128.96.18 as permitted sender) smtp.mailfrom=linux-kernel-owner@vger.kernel.org; dmarc=pass (p=NONE sp=NONE dis=NONE) header.from=kernel.org Return-Path: Received: from vger.kernel.org (vger.kernel.org. [23.128.96.18]) by mx.google.com with ESMTP id i8si9984265ejj.636.2021.07.15.09.46.59; Thu, 15 Jul 2021 09:47:21 -0700 (PDT) Received-SPF: pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 23.128.96.18 as permitted sender) client-ip=23.128.96.18; Authentication-Results: mx.google.com; dkim=pass header.i=@kernel.org header.s=k20201202 header.b="cQZo14/g"; spf=pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 23.128.96.18 as permitted sender) smtp.mailfrom=linux-kernel-owner@vger.kernel.org; dmarc=pass (p=NONE sp=NONE dis=NONE) header.from=kernel.org Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S232420AbhGOOmi (ORCPT + 99 others); Thu, 15 Jul 2021 10:42:38 -0400 Received: from mail.kernel.org ([198.145.29.99]:37788 "EHLO mail.kernel.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S237344AbhGOOmh (ORCPT ); Thu, 15 Jul 2021 10:42:37 -0400 Received: by mail.kernel.org (Postfix) with ESMTPSA id 2C0C46120A; Thu, 15 Jul 2021 14:39:42 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1626359984; bh=6akoi+UJGcbUN77Z7m34HFx3H3/898DwcnDi5HQu9ls=; h=Date:From:To:Cc:Subject:References:In-Reply-To:From; b=cQZo14/g4bjGzV1e9ydnfwm1XkNE6JXNRMd3FFVbhiFENrMTsq8zLTkovG25lAXOZ QyencD0xWzkxmEhYsGEwlDcrJ7kTOYQIG8P7x7VSVE2GZ5fO3rLmWqyK1K65eKLOig SyPSXLpdcY/yjISfbihek6DdqQihr8dpDW1BKEa70BcWZgPgchwWixphKMur6xA3+j CXHzG4EivWAURbB2WRI7Hd3CJXs+QGk9ETcRQlQ5ymtxvUt+PzvALlUXpXbFK0jUQi HWV28zMHIsFs+He7haB8jhCpXH5rIEDpEmD4PAz0mj+5rdwuyfzEuMinSNn4FdErqs d5cROUgxlihGA== Date: Thu, 15 Jul 2021 15:39:06 +0100 From: Mark Brown To: Daniel Baluta Cc: alsa-devel@alsa-project.org, pierre-louis.bossart@linux.intel.com, robh+dt@kernel.org, devicetree@vger.kernel.org, lgirdwood@gmail.com, linux-kernel@vger.kernel.org, ranjani.sridharan@linux.intel.com, kai.vehmanen@linux.intel.com, perex@perex.cz, tiwai@suse.com, daniel.baluta@gmail.com, Daniel Baluta Subject: Re: [PATCH 1/3] ASoC: SOF: Parse fw/tplg filename from DT Message-ID: <20210715143906.GD4590@sirena.org.uk> References: <20210715141802.880911-1-daniel.baluta@oss.nxp.com> <20210715141802.880911-2-daniel.baluta@oss.nxp.com> MIME-Version: 1.0 Content-Type: multipart/signed; micalg=pgp-sha512; protocol="application/pgp-signature"; boundary="M38YqGLZlgb6RLPS" Content-Disposition: inline In-Reply-To: <20210715141802.880911-2-daniel.baluta@oss.nxp.com> X-Cookie: You look tired. User-Agent: Mutt/1.10.1 (2018-07-13) Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org --M38YqGLZlgb6RLPS Content-Type: text/plain; charset=us-ascii Content-Disposition: inline On Thu, Jul 15, 2021 at 05:18:00PM +0300, Daniel Baluta wrote: > Introduce two DT properties in dsp node: > * fw-filename, optional property giving the firmware filename > (if this is missing fw filename is read from board description) > * tplg-filename, mandatory giving the topology filename. These sound entirely like operating system configuration which I'd expect to be inferred from the machine identification. What happens if a system has multiple options for firmware files, or if the OS ships the topology and firmware bundled up in a single image to avoid them getting out of sync? What's the benefit of putting them in the DT? --M38YqGLZlgb6RLPS Content-Type: application/pgp-signature; name="signature.asc" -----BEGIN PGP SIGNATURE----- iQEzBAABCgAdFiEEreZoqmdXGLWf4p/qJNaLcl1Uh9AFAmDwSIkACgkQJNaLcl1U h9DkVQgAgXVsnrjYjHZv6DFTtjzttDEGUumT8BnNgP9bXTZrpIO/TVCEoHpZM7Xo KWysYdzD9T4ORCegCUnRzYk6oa/jo1lXstVKrbKS+MwoOMJwKCmvOjCR6HGCt3KH De9cA5mDbj34gMitq/qf+EA0etGkqu6hM6/luOtF1r0Lp/xhSMr7xSzawHqreGzZ xUuijk+KIJ9ft1TnPfZOx+5xxSGcuLetzkbd8k2eHNDrXJK7pXTa/szi38GbGXJv 8QNZfGSechBpl1NvhMQ+GE/jfUFHb2IfjYJRLChkMnemGNFGf+6/g7MUy1JNYANg XEf4GhN05GgRYC4y9Dt/kz4gcqccuw== =XWt7 -----END PGP SIGNATURE----- --M38YqGLZlgb6RLPS--