Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1752275AbeAEREk (ORCPT + 1 other); Fri, 5 Jan 2018 12:04:40 -0500 Received: from heliosphere.sirena.org.uk ([172.104.155.198]:55578 "EHLO heliosphere.sirena.org.uk" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1752123AbeAEREj (ORCPT ); Fri, 5 Jan 2018 12:04:39 -0500 Date: Fri, 5 Jan 2018 17:04:21 +0000 From: Mark Brown To: Vinod Koul Cc: Takashi , Greg Kroah-Hartman , LKML , ALSA , Pierre , patches.audio@intel.com, alan@linux.intel.com, Charles Keepax , Sagar Dharia , srinivas.kandagatla@linaro.org, plai@codeaurora.org, Sudheer Papothi Subject: Re: [PATCH v6 07/14] regmap: Add SoundWire bus support Message-ID: <20180105170421.GE9076@sirena.org.uk> References: <1513230585-13882-1-git-send-email-vinod.koul@intel.com> <1513230585-13882-8-git-send-email-vinod.koul@intel.com> MIME-Version: 1.0 Content-Type: multipart/signed; micalg=pgp-sha512; protocol="application/pgp-signature"; boundary="jKBxcB1XkHIR0Eqt" Content-Disposition: inline In-Reply-To: <1513230585-13882-8-git-send-email-vinod.koul@intel.com> X-Cookie: Prunes give you a run for your money. User-Agent: Mutt/1.9.2 (2017-12-15) Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Return-Path: --jKBxcB1XkHIR0Eqt Content-Type: text/plain; charset=us-ascii Content-Disposition: inline On Thu, Dec 14, 2017 at 11:19:38AM +0530, Vinod Koul wrote: > + /* SoundWire register address are contiguous */ > + if (config->reg_stride != 0) > + return -ENOTSUPP; That doesn't mean the chip hasn't decided not to use half the addresses for some reason - this isn't something the bus should be enforcing. --jKBxcB1XkHIR0Eqt Content-Type: application/pgp-signature; name="signature.asc" -----BEGIN PGP SIGNATURE----- iQEzBAABCgAdFiEEreZoqmdXGLWf4p/qJNaLcl1Uh9AFAlpPsBQACgkQJNaLcl1U h9DymAf9H9BswmVGnWVbwhLsgeHnq2C6hRADzGVfZ3GvRVtP6lcB6xVp7CQHaFfI m1EK1DTyd+Wl+kET0fSZbWCYsv1/LnoOcpk4AmhC8ySfBGRMjuNa8264Pmhdfuwx HuEI9WqY/sBlFMBAAcTPbjhDYTrw6NevkRlKfihhVGNfaUnb3Yfd4/YRmcYQcmPM 2f2Rs5Azpxi2RAlQhSz8egvawuWaBF1FzBZTNphVQIB73wZAJby8ASMDtVrgLtwM ZqpzPSXJR7lrDZ8m3GLVvzuZoZ0u1Oh9848tMHqxtFvYePkJA0a9M25OgfR3VC3m n8PSmsV9a2ot7HsDGlD0AW7vW8XSdA== =WfPd -----END PGP SIGNATURE----- --jKBxcB1XkHIR0Eqt--