From mboxrd@z Thu Jan 1 00:00:00 1970 From: Daniel Ribeiro Subject: Re: [PATCH 1/4] ASoC: pxa-ssp: enhance I2S and add Left_J support Date: Mon, 08 Jun 2009 13:25:32 -0300 Message-ID: <1244478332.30582.83.camel@brutus> References: <20090606201225.GA1029@sirena.org.uk> <74d0deb30906080512q29b9915fvec9b068bf4b2e126@mail.gmail.com> <20090608124045.GE7858@sirena.org.uk> <74d0deb30906080858m7dc52cfaxfbb6366c529fc0e2@mail.gmail.com> Mime-Version: 1.0 Content-Type: multipart/mixed; boundary="===============4232622924357744445==" Return-path: Received: from mail-qy0-f171.google.com (mail-qy0-f171.google.com [209.85.221.171]) by alsa0.perex.cz (Postfix) with ESMTP id 68AC7103877 for ; Mon, 8 Jun 2009 18:26:54 +0200 (CEST) Received: by qyk1 with SMTP id 1so4109571qyk.16 for ; Mon, 08 Jun 2009 09:26:51 -0700 (PDT) In-Reply-To: <74d0deb30906080858m7dc52cfaxfbb6366c529fc0e2@mail.gmail.com> List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Sender: alsa-devel-bounces@alsa-project.org Errors-To: alsa-devel-bounces@alsa-project.org To: pHilipp Zabel Cc: alsa-devel@alsa-project.org, Mark Brown , Eric Miao , linux-arm-kernel List-Id: alsa-devel@alsa-project.org --===============4232622924357744445== Content-Type: multipart/signed; micalg="pgp-sha1"; protocol="application/pgp-signature"; boundary="=-b7nYZUZ53t0WSfr41b54" --=-b7nYZUZ53t0WSfr41b54 Content-Type: text/plain; charset="UTF-8" Content-Transfer-Encoding: quoted-printable Em Seg, 2009-06-08 =C3=A0s 17:58 +0200, pHilipp Zabel escreveu: > I thought sample width is determined by the snd_pcm_hw_params. But > maybe I'm mixing up alsa sample width vs sample width on the wire? > I'm leaning towards set_frame_width because that's directly what I > want to do: override pxa_ssp_hw_params' standard decision to use > 32-bit frames for S16_LE stereo and set 16-bit frames instead. Actually, the current code is not doing this. It is using 32bit DMA, but with 16bit frame size on the wire for S16_LE stereo (unless you setup 2 timeslots). --=20 Daniel Ribeiro --=-b7nYZUZ53t0WSfr41b54 Content-Type: application/pgp-signature; name="signature.asc" Content-Description: Esta =?ISO-8859-1?Q?=E9?= uma parte de mensagem assinada digitalmente -----BEGIN PGP SIGNATURE----- Version: GnuPG v1.4.9 (GNU/Linux) iEYEABECAAYFAkotO3wACgkQw3OYl0G0liQvSwCgiw/soGQf4Umhjgb3H0R/VTs8 2qUAn2B5LLHCBBEYGptaANTqwiuO/WNm =lGNf -----END PGP SIGNATURE----- --=-b7nYZUZ53t0WSfr41b54-- --===============4232622924357744445== Content-Type: text/plain; charset="us-ascii" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit Content-Disposition: inline _______________________________________________ Alsa-devel mailing list Alsa-devel@alsa-project.org http://mailman.alsa-project.org/mailman/listinfo/alsa-devel --===============4232622924357744445==--