14 Nov
2006
14 Nov
'06
3:44 p.m.
Hi Clemens,
2006/11/14, Clemens Ladisch <cladisch(a)fastmail.net>et>:
gzed@firegarden:~$ cat /proc/asound/cards
0 [SI7012 ]: ICH - SiS SI7012
SiS SI7012 with CMI9761 at 0xc800, irq 209
1 [UART ]: MPU-401 UART - MPU-401 UART
MPU-401 UART at 0x300, irq 5
Cheers,
-Guiseppe
Then it's probably not a problem with the port
address.
In what previous kernel version did this work?
Do you know which ALSA version this was?
Unfortunately no, I do not remember, I'd have to investigate again...
I am even not so sure MIDI IO has ever been working at all with this motherboard now that
I am thinking better about it. I am getting older and it shows :(
I tried unloading all of the ALSA drivers and fooled around a bit with the mpu401 OSS
(free OSS) module just for the sake of it and it complains there's no such port at the
BIOS addresses as well.
I tried installing an older version of the dreaded OS on an obsolete spare HD with the MB
supplied drivers and MIDI IO (still IOPort 300 and IRQ 5 settings for the BIOS) worked
perfectly, I just did this test to make sure that the HW works in the first place.
Hard to
describe the mess that's going on with this (not saying it's
your fault of course), master volume control seems to not be working
but for lowering line-in monitoring levels, changing line-in
monitoring does nothing.
A newer driver version might fix things.
Which codec are you using? (see /proc/asound/cards)