From mboxrd@z Thu Jan 1 00:00:00 1970 From: Mark Brown Subject: Re: [RFC 6/7] ASoC: hda: Add support for SSP register settings Date: Mon, 27 Apr 2015 15:15:09 +0100 Message-ID: <20150427141509.GS22845@sirena.org.uk> References: <1429390653-8194-1-git-send-email-vinod.koul@intel.com> <1429390653-8194-7-git-send-email-vinod.koul@intel.com> <20150424175532.GD22845@sirena.org.uk> <20150426141831.GS2738@intel.com> Mime-Version: 1.0 Content-Type: multipart/mixed; boundary="===============3987775671812655599==" Return-path: Received: from mezzanine.sirena.org.uk (mezzanine.sirena.org.uk [106.187.55.193]) by alsa0.perex.cz (Postfix) with ESMTP id 620D7260631 for ; Mon, 27 Apr 2015 16:15:19 +0200 (CEST) In-Reply-To: <20150426141831.GS2738@intel.com> List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: alsa-devel-bounces@alsa-project.org Sender: alsa-devel-bounces@alsa-project.org To: Vinod Koul Cc: alsa-devel@alsa-project.org, tiwai@suse.de, Hardik T Shah , liam.r.girdwood@linux.intel.com, patches.audio@intel.com, Jeeja KP List-Id: alsa-devel@alsa-project.org --===============3987775671812655599== Content-Type: multipart/signed; micalg=pgp-sha256; protocol="application/pgp-signature"; boundary="TrbAYn63cdnBtVX6" Content-Disposition: inline --TrbAYn63cdnBtVX6 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline On Sun, Apr 26, 2015 at 07:48:31PM +0530, Vinod Koul wrote: > On Fri, Apr 24, 2015 at 06:55:32PM +0100, Mark Brown wrote: > > > + /* Dont add odd number of dummy bits, since I2S requires > > > + * dummy bit after each slot/channel > > > + */ > > It does? > For us unfortuntely yes. We send 24 bit audio to codec and clock divider > doesn't give us 48clocks per frame, so we have to add dummy clocks in each > slot and send 25 clocks per slot So it's the hardware rather than I2S itself :) --TrbAYn63cdnBtVX6 Content-Type: application/pgp-signature; name="signature.asc" Content-Description: Digital signature -----BEGIN PGP SIGNATURE----- Version: GnuPG v2 iQEcBAEBCAAGBQJVPkRsAAoJECTWi3JdVIfQwQEH/jb/+rXd7J9G6qOGg3ZuLl+/ goRmJOtmm+khetWVbpDCaQzON5dluXSdH6WJaGFYOABM2zclhi+nh1kEEtMndnkB WbCpOCr8R+VEZ5iZRnuUkLjQsOkDnMpFrRzMh7GO3WsboteNnccRxafX93LsEX/C u25B7lAZ9yTu47+VoMDD5TAYkZLrjFWpBb9SRmmnuTJpKAKkSxpTts4WhBWc+t0/ BJtZXTbcaupn/4fjNjLOr03LI8lsE7N6oNc6zVr1BvJNtnzBAj9/q0tvqI/dOJJG pupdU4I7O4HfoudgmbvGOKDggSDEZbGmlrbKb25JzfErDUnsFqgVZYiGyVxGhZU= =czJ/ -----END PGP SIGNATURE----- --TrbAYn63cdnBtVX6-- --===============3987775671812655599== Content-Type: text/plain; charset="us-ascii" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit Content-Disposition: inline --===============3987775671812655599==--