From mboxrd@z Thu Jan 1 00:00:00 1970 From: Andreas Kemnade Subject: receiving data from mcbsp1 in master mode Date: Tue, 21 Aug 2012 07:42:05 +0200 Message-ID: <20120821074205.0a36f648@kemnade.info> Mime-Version: 1.0 Content-Type: multipart/signed; micalg=PGP-SHA1; boundary="Sig_/8Gx4QgdKdx=f7HQSn3PF8pf"; protocol="application/pgp-signature" Return-path: Received: from h1355771.stratoserver.net ([85.214.105.140]:34609 "EHLO h1355771.stratoserver.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1752143Ab2HUFlZ (ORCPT ); Tue, 21 Aug 2012 01:41:25 -0400 Received: from eduroam-pool3-120.wlan.uni-bremen.de ([134.102.232.120] helo=localhost) by h1355771.stratoserver.net with esmtpsa (TLS1.0:RSA_AES_256_CBC_SHA1:32) (Exim 4.72) (envelope-from ) id 1T3hDP-0001wq-8i for linux-omap@vger.kernel.org; Tue, 21 Aug 2012 07:41:23 +0200 Received: from localhost ([::1]) by localhost with esmtp (Exim 4.72) (envelope-from ) id 1T3hEE-00059o-Oa for linux-omap@vger.kernel.org; Tue, 21 Aug 2012 07:42:15 +0200 Sender: linux-omap-owner@vger.kernel.org List-Id: linux-omap@vger.kernel.org To: linux-omap@vger.kernel.org --Sig_/8Gx4QgdKdx=f7HQSn3PF8pf Content-Type: text/plain; charset=US-ASCII Content-Transfer-Encoding: quoted-printable Hi, I tried a couple of times with different kernels to use mcbsp1 of dm3730 in master mode (so that it sends out clocks). The result always is that I can send data out. but arecord gets no input. It waits for input but does not get anything, although clocks are generated, checked that with a scope.=20 I even took a driver which works in master mode on another mcbsp and just c= hanged the mcbsp number. What needs to be done to receive data from mcbsp1? Greetings Andreas Kemnade --Sig_/8Gx4QgdKdx=f7HQSn3PF8pf Content-Type: application/pgp-signature; name=signature.asc Content-Disposition: attachment; filename=signature.asc -----BEGIN PGP SIGNATURE----- Version: GnuPG v1.4.10 (GNU/Linux) iEYEARECAAYFAlAzH60ACgkQvUy8S31NDeYkBQCfQKWwyWF85V0UCxxMbg6wLH3H o+sAn2n2Mw/JlOa0yJoF5iuqRRk3sTVB =VZnc -----END PGP SIGNATURE----- --Sig_/8Gx4QgdKdx=f7HQSn3PF8pf--