From mboxrd@z Thu Jan 1 00:00:00 1970 From: Patrick Shirkey Subject: Re: C-Media 8378 revision 37 & OPL3 midi Date: Fri, 19 Jul 2002 19:00:48 +0900 Sender: alsa-devel-admin@lists.sourceforge.net Message-ID: <3D37E350.1080806@boosthardware.com> References: <200207190917.g6J9H86o079380@smtpzilla5.xs4all.nl> Mime-Version: 1.0 Content-Type: text/plain; charset=us-ascii; format=flowed Content-Transfer-Encoding: 7bit Return-path: Errors-To: alsa-devel-admin@lists.sourceforge.net List-Help: List-Post: List-Subscribe: , List-Unsubscribe: , List-Archive: To: Sander van Leeuwen Cc: "alsa-devel@lists.sourceforge.net" List-Id: alsa-devel@alsa-project.org Sander van Leeuwen wrote: > Hi, > > I have two cmedia cards; a revision 37 & 39. Everything > works well on the rev 39 card, but OPL3 midi is silent > on the rev37. > OPL3 initialization succeeds and there are no clear signs > of any problems. My first guess was that this revision > may have a difference (bug) with regards to the FM > volume. However, testing different mute & volume settings > shows no improvement. > All the IO registers related to FM appear to be working as > specified in the CMedia docs. > > Is this a know problem of the ALSA driver, a hardware bug or > even a defective OPL3 part in this particular revision? > Can you let us know what you have done to get the midi i/o working? Preferably with debugging output. MIDI in ALSA is still a bit of a blackart so you may not have correctly setup everything yet. Also have a look at the LAU guide (see below) and the quicktoots for more info on playing MIDI through ALSA. -- Patrick Shirkey - Boost Hardware Ltd. For the discerning hardware connoisseur Http://www.boosthardware.com Http://www.boosthardware.com/LAU/guide/ ======================================== ------------------------------------------------------- This sf.net email is sponsored by:ThinkGeek Welcome to geek heaven. http://thinkgeek.com/sf