Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S268533AbUILImP (ORCPT ); Sun, 12 Sep 2004 04:42:15 -0400 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S268532AbUILImP (ORCPT ); Sun, 12 Sep 2004 04:42:15 -0400 Received: from smtp814.mail.sc5.yahoo.com ([66.163.170.84]:35231 "HELO smtp814.mail.sc5.yahoo.com") by vger.kernel.org with SMTP id S268533AbUILImH (ORCPT ); Sun, 12 Sep 2004 04:42:07 -0400 Date: Sun, 12 Sep 2004 01:42:04 -0700 To: alsa-devel@lists.sourceforge.net, linux-kernel mailing list Subject: Some problems with snd-au8830 Message-ID: <20040912084204.GA22712@darjeeling.triplehelix.org> Mail-Followup-To: joshk@triplehelix.org, alsa-devel@lists.sourceforge.net, linux-kernel mailing list Mime-Version: 1.0 Content-Type: multipart/signed; micalg=pgp-sha1; protocol="application/pgp-signature"; boundary="UlVJffcvxoiEqYs2" Content-Disposition: inline X-Habeas-SWE-1: winter into spring X-Habeas-SWE-2: brightly anticipated X-Habeas-SWE-3: like Habeas SWE (tm) X-Habeas-SWE-4: Copyright 2002 Habeas (tm) X-Habeas-SWE-5: Sender Warranted Email (SWE) (tm). The sender of this X-Habeas-SWE-6: email in exchange for a license for this Habeas X-Habeas-SWE-7: warrant mark warrants that this is a Habeas Compliant X-Habeas-SWE-8: Message (HCM) and not spam. Please report use of this X-Habeas-SWE-9: mark in spam to . User-Agent: Mutt/1.5.6+20040818i From: Joshua Kwan Sender: linux-kernel-owner@vger.kernel.org X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 2840 Lines: 83 --UlVJffcvxoiEqYs2 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline Content-Transfer-Encoding: quoted-printable Hello ALSA developers (cc: LKML for any inspiration), Some snd-au8830 concerns.. I've recently been using my Aureal Vortex2 SQ2500 with ALSA's snd-au8830 to do some recording, and I got a humongous pile of these in my dmesg: vortex: IRQ reg error vortex: IRQ fifo error vortex: IRQ dma error and at the end of each batch: vortex: 0 virt=3D0, real=3D0, delta=3D-1 Also, I can't seem to start up JACK using the ALSA backend: loading driver .. creating alsa driver ... hw:0|hw:0|1024|2|48000|0|0|nomon|swmeter|-|32bit control device hw:0 configuring for 48000Hz, period =3D 1024 frames, buffer =3D 2 periods Couldn't open hw:0 for 32bit samples trying 24bit instead Couldn't open hw:0 for 24bit samples trying 16bit instead ALSA: cannot set period size to 1024 frames for capture ALSA: cannot configure capture channel cannot load driver module alsa It only works when I use -p 512 (512 frames/period) and disable capture outputs: $ jackd -d alsa -p512 -P creating alsa driver ... hw:0|-|512|2|48000|0|0|nomon|swmeter|-|32bit control device hw:0 configuring for 48000Hz, period =3D 512 frames, buffer =3D 2 periods Couldn't open hw:0 for 32bit samples trying 24bit instead Couldn't open hw:0 for 24bit samples trying 16bit instead It all works perfectly with my other machine which uses snd-intel8x0. (Except, of course, that there's no nice hardware mixing.) Any ideas? Thanks! --=20 Joshua Kwan --UlVJffcvxoiEqYs2 Content-Type: application/pgp-signature; name="signature.asc" Content-Description: Digital signature Content-Disposition: inline -----BEGIN PGP SIGNATURE----- Version: GnuPG v1.2.5 (GNU/Linux) Comment: http://triplehelix.org/~joshk/pubkey_gpg.asc iQIVAwUBQUQL3KOILr94RG8mAQLi/A//dYWegIpCxPx3vQB6kHAs1501j2ujVjvj wQ4jbi/anDe9lID+p3e4SVqmfbJbHfH5pnb0+Dkr4Fh3UQ+/Uena/DBLJQJ3KQYE UiQneRPu5swQfCEBAxu3tHXjmBscGcpZ3CJm4I30gIHj0m4ePUnaCKEdrOUMI9y1 LcpR0hP9GVUnrad7+fABJwwRLufU7iG2Hxp1ZHr9omVAj36f4MmYs+EripJoUNLC b8MQtkzt267ojna/XhV0pjzmC2e2ostPTILmLGzuLwYlcL2WZf8KpKmJGal/W79z BvJckkeisVwmE/e9IEPtGyQ/5YlEo6LXGl5jjU5iOwirau1ZkzaUkKI+H9W0lTPy SUKnSnRqpg2BQjU5ElqnBtKYZ6OoqjLeL4r4LMW+Me24+h+Kt/wYNHZBfJabn288 l6IHF2i3oZ6Mhw3X4/N3pU4V0df/pqQIg+wCNdXCnWjxeMCjfPEFAFwpXBG5A96Z /NHJok5dttkX/ShhZoN8z25pZ3jKQOrquZP24YBTKu2N7mjzLjgQlNhIEKSDOqJo w8iARbztnLT7uoejINI4VRmd9uwtAIcmg74xmhQeJh7j3nrxAX6BU01Iry2Ku8aI ZiwTXA36VJJnOjNZh7iHZjLQkM9V+NZzqFHw9sLKtUer9ytTgcta5lS0c3hq8MIb nT8RcyHwpRA= =Bopd -----END PGP SIGNATURE----- --UlVJffcvxoiEqYs2-- - 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/