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[23.128.96.18]) by mx.google.com with ESMTP id d20si6766818ejr.206.2020.09.14.04.57.37; Mon, 14 Sep 2020 04:57:59 -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=default header.b=xvFLlAbC; 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 S1726138AbgINLsL (ORCPT + 99 others); Mon, 14 Sep 2020 07:48:11 -0400 Received: from mail.kernel.org ([198.145.29.99]:53938 "EHLO mail.kernel.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1726134AbgINLq2 (ORCPT ); Mon, 14 Sep 2020 07:46:28 -0400 Received: from localhost (fw-tnat.cambridge.arm.com [217.140.96.140]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mail.kernel.org (Postfix) with ESMTPSA id 5F75521973; Mon, 14 Sep 2020 11:46:24 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=default; t=1600083984; bh=cSiupXUtizg1oV5A0Jw00sC2CIMDO5kVjup5+HKDv1E=; h=Date:From:To:Cc:Subject:References:In-Reply-To:From; b=xvFLlAbC6XskGIL9TCSnGq/zQeQTuEeRyjvU/bELMJZbPldw5WcZyOTIDJU5MHYt3 3W3FsJbK8Qu7eKxS1AFEdKtJcpbSNjpRrUDoOCWEFxEfCTpgRCozZWUD9jG45QZM8W nqu9DOeqa7Ws0flMm9MeK5M39bqf94IDXIPM+4dU= Date: Mon, 14 Sep 2020 12:45:35 +0100 From: Mark Brown To: Shengjiu Wang Cc: Shengjiu Wang , linux-kernel , alsa-devel@alsa-project.org, Takashi Iwai , Liam Girdwood Subject: Re: [PATCH v2] ASoC: ak4458: Add DSD support for ak4458 and ak4497 Message-ID: <20200914114535.GB4821@sirena.org.uk> References: <20200911083048.29055-1-shengjiu.wang@nxp.com> <20200911104042.GC4895@sirena.org.uk> MIME-Version: 1.0 Content-Type: multipart/signed; micalg=pgp-sha512; protocol="application/pgp-signature"; boundary="xgyAXRrhYN0wYx8y" Content-Disposition: inline In-Reply-To: X-Cookie: Disc space -- the final frontier! User-Agent: Mutt/1.10.1 (2018-07-13) Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org --xgyAXRrhYN0wYx8y Content-Type: text/plain; charset=us-ascii Content-Disposition: inline On Mon, Sep 14, 2020 at 06:47:10PM +0800, Shengjiu Wang wrote: > On Fri, Sep 11, 2020 at 6:43 PM Mark Brown wrote: > > What exactly is this pin selection about - is it something that will > > change at runtime or should it be configured by the board in the DT? > It is to select which pin group is used for DSD. it won't be changed > at runtime. So do you think it is better configured by DT? Yes, DT is a much better fit if it's fixed by the board design. --xgyAXRrhYN0wYx8y Content-Type: application/pgp-signature; name="signature.asc" -----BEGIN PGP SIGNATURE----- iQEzBAABCgAdFiEEreZoqmdXGLWf4p/qJNaLcl1Uh9AFAl9fV98ACgkQJNaLcl1U h9ADpQf+MaUWPyDgn+Z8C/aWXXNZ1YtpnQhTclVrouZrH+oZt6AtIe6Upc4dyLi0 JJ+wd/07YOes9zIjny4RI/bIXd2XogcYqUzjeDP9yiDbHfyezUSl0IOKJzEpyv/3 zXGXlFyXtEVRfwa/UORLG3gZ1HSW4Qok7L4w9TwraGUYPB7ZjohYFTQqKQHVmPY2 v3995vXRLdYDnxHCpaO5MR/wcxlftbV59xrWAcsZVvzEiQdLdhgl3kOzMeU0iP3v j1JvLGhVtZTr9rhbiq30wKic2mi39rMoBDZ6zkWve3ejaK799Ev4qWr1K9URY4PB SpAyT+3Se0+RK7JsLXA2r8icWVIGAw== =j3Bf -----END PGP SIGNATURE----- --xgyAXRrhYN0wYx8y--