From mboxrd@z Thu Jan 1 00:00:00 1970 From: Takashi Iwai Subject: Re: MIDI and PCMCIA Date: Wed, 18 Jun 2003 12:59:40 +0200 Sender: alsa-devel-admin@lists.sourceforge.net Message-ID: References: <1055890785.1029.32.camel@Jay> Mime-Version: 1.0 (generated by SEMI 1.14.4 - "Hosorogi") Content-Type: text/plain; charset=US-ASCII Return-path: In-Reply-To: <1055890785.1029.32.camel@Jay> Errors-To: alsa-devel-admin@lists.sourceforge.net List-Help: List-Post: List-Subscribe: , List-Unsubscribe: , List-Archive: To: Giuliano Pochini Cc: Paul Davis , alsa-devel List-Id: alsa-devel@alsa-project.org At 17 Jun 2003 22:59:43 +0000, Giuliano Pochini wrote: > > On sab, 2003-06-14 at 22:06, Paul Davis wrote: > > > > > >Some of the cards by Echoaudio have a midi port, but it's not MPC401 > > >compatible. The card has two tiny buffers to send and receive bytes. Where > > >can I get infos, sample code, etc. to add midi support to my driver ? > > >The Layla24 also exists in PCMCIA edition. Just like above, I need docs... > > > no docs explicitly, but the hdsp (as just one example; there are > > others within the driver tree) has a midi port that is completely > > unrelated to MPC401. it also uses a tasklet to handle midi i/o so as > > not to affect audio latency. > > Tnx, the code seems quite clear. > > And about the PCMCIA ? if it's a cardbus, the driver will look just like a normal PCI driver. hdsp is a good example. it's based on the normal pci_driver struct. (although it has a xilinx firmware loading routine). if it's a pccard, you'll need the entry code for cs, and will be a bit more complicated. take a look at vx-pocket drivers. Takashi ------------------------------------------------------- This SF.Net email is sponsored by: INetU Attention Web Developers & Consultants: Become An INetU Hosting Partner. Refer Dedicated Servers. We Manage Them. You Get 10% Monthly Commission! INetU Dedicated Managed Hosting http://www.inetu.net/partner/index.php