From mboxrd@z Thu Jan 1 00:00:00 1970 From: Tim Blechmann Subject: Re: pointer callback question Date: Sat, 28 Feb 2009 13:48:14 +0100 Message-ID: <49A9328E.2090304@klingt.org> References: <49946175.5070008@klingt.org> <499462A5.2000705@klingt.org> <49A6AABD.7040300@klingt.org> Mime-Version: 1.0 Content-Type: multipart/mixed; boundary="===============3415616598967942626==" Return-path: Received: from klingt.org (mail.klingt.org [86.59.21.178]) by alsa0.perex.cz (Postfix) with ESMTP id A8AB01037FB for ; Sat, 28 Feb 2009 13:48:18 +0100 (CET) In-Reply-To: <49A6AABD.7040300@klingt.org> 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 Cc: Takashi Iwai , alsa-devel@alsa-project.org List-Id: alsa-devel@alsa-project.org This is an OpenPGP/MIME signed message (RFC 2440 and 3156) --===============3415616598967942626== Content-Type: multipart/signed; micalg=pgp-sha1; protocol="application/pgp-signature"; boundary="------------enig350F7AB6F50851000E89BD71" This is an OpenPGP/MIME signed message (RFC 2440 and 3156) --------------enig350F7AB6F50851000E89BD71 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: quoted-printable > directly after returning 0 from the pointer callback, alsa requests a s= top: > [ 2825.559067] ->lx_pcm_trigger > the timing seems to be fine (2.7 ms for 128 frames). >=20 > any idea, why alsa wants to stop the transfer? am i missing something, > like to i need to inform alsa, that the cyclic buffer wraps around? hm, answering my own question ... moving card interaction from the interrupt handler to a tasklet seems to solve the issue now ... --=20 tim@klingt.org http://tim.klingt.org I had nothing to offer anybody except my own confusion Jack Kerouac --------------enig350F7AB6F50851000E89BD71 Content-Type: application/pgp-signature; name="signature.asc" Content-Description: OpenPGP digital signature Content-Disposition: attachment; filename="signature.asc" -----BEGIN PGP SIGNATURE----- Version: GnuPG v1.4.9 (GNU/Linux) iEYEARECAAYFAkmpMpMACgkQdL+4qsZfVsssnQCgjuqFe582zp/3nvnzdlCnRyip Xa4An1Ma9Hxm1Cdktf0n9VC/0jWTr/yd =Fyww -----END PGP SIGNATURE----- --------------enig350F7AB6F50851000E89BD71-- --===============3415616598967942626== 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 --===============3415616598967942626==--