Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1755883AbYFSXCj (ORCPT ); Thu, 19 Jun 2008 19:02:39 -0400 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S1753650AbYFSXCb (ORCPT ); Thu, 19 Jun 2008 19:02:31 -0400 Received: from server.drzeus.cx ([85.8.24.28]:52989 "EHLO smtp.drzeus.cx" rhost-flags-OK-OK-OK-FAIL) by vger.kernel.org with ESMTP id S1753545AbYFSXCa (ORCPT ); Thu, 19 Jun 2008 19:02:30 -0400 Date: Fri, 20 Jun 2008 01:02:14 +0200 From: Pierre Ossman To: Jaroslav Kysela Cc: Takashi Iwai , Rene Herman , ALSA devel , mulix@mulix.org, LKML Subject: Re: [alsa-devel] looping S/PDIF data Message-ID: <20080620010214.2185225e@mjolnir.drzeus.cx> In-Reply-To: References: <20080531112606.5884a1c9@mjolnir.drzeus.cx> <20080617215504.3203a5ed@mjolnir.drzeus.cx> <4858B84B.4030800@keyaccess.nl> X-Mailer: Claws Mail 3.4.0 (GTK+ 2.13.3; i386-redhat-linux-gnu) Face: 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 X-Face: @{|$W51qEixc&6}dq_38NM^&.vv|'{O)ae?DMZ1%VYxuhN2}5VpQ!'gx[{V+8Xw'+cV5*491_)-SU2YT8s@4`H;@:ELS'/P(@.JxxJi/C8mG0H#A^R X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 1525 Lines: 51 This is a MIME-formatted message. If you see this text it means that your E-mail software does not support MIME-formatted messages. --=_freyr.drzeus.cx-21577-1213916048-0001-2 Content-Type: text/plain; charset=US-ASCII Content-Transfer-Encoding: quoted-printable On Thu, 19 Jun 2008 14:39:05 +0200 (CEST) Jaroslav Kysela wrote: >=20 > I don't think that this patch is correct. DMA transfers should be disable= d=20 > by: >=20 > outl(what, TRID_REG(trident, T4D_STOP_B)); > outl(val, TRID_REG(trident, T4D_AINTEN_B)); >=20 > lines. Adding &=3D ~SPDIF_EN can disable output from AC97 to S/PDIF as we= ll. >=20 FWIW, the patch had zero effect on the system here. Rgds --=20 -- Pierre Ossman WARNING: This correspondence is being monitored by the Swedish government. Use end-to-end encryption where possible. --=_freyr.drzeus.cx-21577-1213916048-0001-2 Content-Type: application/pgp-signature; name="signature.asc" Content-Transfer-Encoding: 7bit Content-Disposition: attachment; filename=signature.asc -----BEGIN PGP SIGNATURE----- Version: GnuPG v2.0.9 (GNU/Linux) iEYEARECAAYFAkha5XsACgkQ7b8eESbyJLjGnwCgoKvMtl4xbSydjOXP5punXG3u WOIAoJhw2GouT726EBx2kZXcSuJt0e+u =imtr -----END PGP SIGNATURE----- --=_freyr.drzeus.cx-21577-1213916048-0001-2-- -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/