From mboxrd@z Thu Jan 1 00:00:00 1970 From: Jochen Voss Subject: Re: GPIO connections for the M-Audio Revolution 5.1 Date: Tue, 8 Aug 2006 11:40:15 +0100 Message-ID: <20060808104015.GA20149@seehuhn.de> References: <20060807203113.GA5305@tarte.seehuhn.de> Mime-Version: 1.0 Content-Type: multipart/mixed; boundary="===============1960868328==" Return-path: In-Reply-To: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Sender: alsa-devel-bounces@lists.sourceforge.net Errors-To: alsa-devel-bounces@lists.sourceforge.net To: alsa-devel@lists.sourceforge.net List-Id: alsa-devel@alsa-project.org --===============1960868328== Content-Type: multipart/signed; micalg=pgp-sha1; protocol="application/pgp-signature"; boundary="n8g4imXOkfNTN/H1" Content-Disposition: inline --n8g4imXOkfNTN/H1 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline Content-Transfer-Encoding: quoted-printable Hello Takashi, On Tue, Aug 08, 2006 at 12:21:37PM +0200, Takashi Iwai wrote: > The document for 7.1 was not publicly released. And no known document > for 5.1. You should ask M-Audio about it. I will be away for a few days so now is a bad time. But I will try to ask them once I am back. Is there a know contact person, or is the plan to just search through their web page for a feasible communication channel and then use this? > > 1) The ice1712/revo.h header file (shared by Revolution 7.1 and 5.1) > > defines the following: > >=20 > > #define VT1724_REVO_CCLK 0x02 > > #define VT1724_REVO_CDIN 0x04 /* not used */ > > #define VT1724_REVO_CDOUT 0x08 > > #define VT1724_REVO_CS0 0x10 /* not used */ > > #define VT1724_REVO_CS1 0x20 /* front AKM4381 chipselect */ > > #define VT1724_REVO_CS2 0x40 /* surround AKM4355 chipselect */ > > #define VT1724_REVO_MUTE (1<<22) /* 0 =3D all mute, 1 =3D normal operat= ion */ > >=20 > > Why are the "not used" ones there? >=20 > Why not? :) Because they are not used? > > Note that 0x80 is not mentioned in the header file. Is this a > > problem? >=20 > Might be. The code was originally written for Revo 7.1, and I have no > revo 5.1. Just heard that it works so. Playback works fine. Capture does not. Many thanks, Jochen --=20 http://seehuhn.de/ --n8g4imXOkfNTN/H1 Content-Type: application/pgp-signature; name="signature.asc" Content-Description: Digital signature Content-Disposition: inline -----BEGIN PGP SIGNATURE----- Version: GnuPG v1.4.1 (GNU/Linux) iD8DBQFE2GoPmQikLRypuYcRAiySAJ9c5wGjoKIObPpz0NaYotiZxo3bOwCferkY 0wLxi/SuRnKmTO3GmLw28Ac= =ublk -----END PGP SIGNATURE----- --n8g4imXOkfNTN/H1-- --===============1960868328== Content-Type: text/plain; charset="us-ascii" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit Content-Disposition: inline ------------------------------------------------------------------------- Using Tomcat but need to do more? Need to support web services, security? Get stuff done quickly with pre-integrated technology to make your job easier Download IBM WebSphere Application Server v.1.0.1 based on Apache Geronimo http://sel.as-us.falkag.net/sel?cmd=lnk&kid=120709&bid=263057&dat=121642 --===============1960868328== Content-Type: text/plain; charset="us-ascii" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit Content-Disposition: inline _______________________________________________ Alsa-devel mailing list Alsa-devel@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/alsa-devel --===============1960868328==--