MIDI with snd_cmi.ko in FreeBSD 7.0-PRERELEASE
mlobo at digiart.art.br
Mon Feb 11 21:59:15 UTC 2008
I know this has been asked here before but all the answers I could find
referred to older freebsd versions.
I have a pcm0: <CMedia CMI8738> port 0xac00-0xacff irq 19 at device 5.0
and it has a midi interface (which is fully functional).
When I had 6.2, MIDI was working fine. I had /dev/sequencer, etc.... The
devices showed up, but now they're gone.
Peeking through cmi.c, I found TODO: MIDI. BUT i also found:
static DEFINE_CLASS(cmi_mpu, cmi_mpu_methods, 0);
static void cmi_midiattach(struct sc_info *sc)
and a good set of mpu functions.
After a long googling session, I found that some people managed to get it
working by "loading a separate module (midi.ko ?? or mpu401.ko??)" but I
could not find any info on how they compiled those separetly or made them
work. Nor any other specifics on the subject.
I tried both device midi and device mpu401 on the kernel but none was
The reason for that is that I use Ardour (great studio) but I am unable to
record midi, which is the only thing missing to use it fully.
Would anyone have a direction for me to research further?
FreeBSD since version 2.2.8 [not Pro-Audio.... YET!!] (99,7% winedows FREE)
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