At Thu, 7 Feb 2002 20:24:00 +0000,
Donald M Burns wrote:
> 
> Hi,
> 
> I have a Yamaha YMF724 based soundcard and I had
> a bit of trouble getting midi going.
> 
> I started with the RH7.1 OSS/Free driver and it would
> crash the machine if anything was sent to the soundcard
> from my keyboard. I discovered from playing with the source
> that there is no call to the midi interupt handler when
> the ymfpci driver received an INT#A interupt on the 
> pci bus. So I think never mind - there is always ALSA.
> 
> I've had a look over the ALSA code and it does
> support legacy ISA interupts for the midi. Unfourtunately,
> as explained in the Yamaha documetation, the ISA interupts
> can only work if they are routed to an ISA bridge:- typically
> the chip must be on a motherboard for the ISA interupts to work.
> As my YMF724 is on a sound card then the midi interface
> must generate PCI INT#A.
> 
> So the questions..
> 
> Do the interupts work properly for midi?

I fixed it on cvs.  At least it seems working on my 740C onboard.
Please give a try.


ciao,

Takashi

_______________________________________________
Alsa-devel mailing list
[EMAIL PROTECTED]
https://lists.sourceforge.net/lists/listinfo/alsa-devel

Reply via email to