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=-7.5 required=3.0 tests=BAYES_00,DKIMWL_WL_HIGH, DKIM_SIGNED,DKIM_VALID,DKIM_VALID_AU,MAILING_LIST_MULTI,SPF_HELO_NONE, SPF_PASS,USER_AGENT_SANE_1 autolearn=no 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 C7A60C19437 for ; Tue, 8 Dec 2020 20:54:59 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 8962723B04 for ; Tue, 8 Dec 2020 20:54:59 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1729369AbgLHUyo (ORCPT ); Tue, 8 Dec 2020 15:54:44 -0500 Received: from mail.kernel.org ([198.145.29.99]:50412 "EHLO mail.kernel.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1726738AbgLHUy2 (ORCPT ); Tue, 8 Dec 2020 15:54:28 -0500 Date: Tue, 8 Dec 2020 19:31:56 +0000 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1607455924; bh=CW97W/gl30N7Tnql+tuh176jP24e3MGWQGOTMcWXg7U=; h=From:To:Cc:Subject:References:In-Reply-To:From; b=lV+2IugjN3UFo+knFDsSpVaQlyXTJ7I7B4tCE9kOPw7gmQx0vV7eOHPtPPodOjgIV xoH7XUFcQK7nVt0AY2KlJL0bnkW0WStPiC/nxVQYDqSjhzep7g0bZrkGYil3sKlMaU KpSGcWlSErt6QN6a/2GTsoIOPgh2lAYRXzeEbx/3J0Iq8mEyuasca1ufSlyvyRhor2 ItPYYU3j0hsmW+qQjmi2qlDS/jz41/g96H4XF3TeyvbR+EdZSl4Xfz1OEMfQTKevTM Kyf7LNZ1uypSXCyC/Mkru0Adstn/0VC8YPfzGiqmC/hWWzeGTQ4RBWq6sDqrnn9cLx C7xFTYGlBhHMQ== From: Mark Brown To: Codrin.Ciubotariu@microchip.com Cc: alsa-devel@alsa-project.org, linux-kernel@vger.kernel.org, lgirdwood@gmail.com, tiwai@suse.com, perex@perex.cz, lars@metafoo.de Subject: Re: [RFC PATCH] ASoC: pcm_dmaengine: Add support for BE DAIs Message-ID: <20201208193156.GJ6686@sirena.org.uk> References: <20201202085838.1779525-1-codrin.ciubotariu@microchip.com> <20201208170422.GG6686@sirena.org.uk> <7ab6bffa-f88e-3e2b-287a-89eee2c01819@microchip.com> MIME-Version: 1.0 Content-Type: multipart/signed; micalg=pgp-sha512; protocol="application/pgp-signature"; boundary="sdJFN6SSISdF2ksn" Content-Disposition: inline In-Reply-To: <7ab6bffa-f88e-3e2b-287a-89eee2c01819@microchip.com> X-Cookie: Do not dry clean. User-Agent: Mutt/1.10.1 (2018-07-13) Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org --sdJFN6SSISdF2ksn Content-Type: text/plain; charset=us-ascii Content-Disposition: inline Content-Transfer-Encoding: quoted-printable On Tue, Dec 08, 2020 at 07:26:35PM +0000, Codrin.Ciubotariu@microchip.com w= rote: > I do not know too much about the dummy PCM. It seems like it is creating= =20 > a card without DPCM links and fakes a buffer, which is not quite what I= =20 > need. I will investigate more. Right, that's what I was imagining the second runtime you proposed looking like. --sdJFN6SSISdF2ksn Content-Type: application/pgp-signature; name="signature.asc" -----BEGIN PGP SIGNATURE----- iQEzBAABCgAdFiEEreZoqmdXGLWf4p/qJNaLcl1Uh9AFAl/P1KsACgkQJNaLcl1U h9D/hwgAhqvbHaR1KfxYUOgR8OYqIZ8t+Sk/p3dxSXSsUEyD3k/fio5ln55VJvCH bif2/LJGtu1Vzk0h0PI+cq09SbWx4gxgxrDC8j9BpAKQ4ETpDLqVIbqIPGWV6ENO Rf5LQa0so/cWjlVfSKtvLZb03OoJTttL1irv+4/ZhpZUmQVSB1rrAf32tX8aenwz jmn0Iz7Y5yfAxrXSA9siwgXDYbQt9rusqXKebVY4QCZKuZHXEJ7PbRZHg1ez1irq NlSM4GbsRFYgqlfKHx3tUmuasVDRA78FdwVx0b7GwyXUSyNrQ3VfblzoXaUdcYIv iPOtzRyuvSMDgcJDs6htIqfIPofnTA== =tjP1 -----END PGP SIGNATURE----- --sdJFN6SSISdF2ksn--