thank you for your reply. Yes, I started with the template driver, but
it is for PCI-AC97. So I had to remove all that PCI things. I have the
mycable XXS1500 Board (As far as I know you have 2 of them inside some
AMD AMM systems you got from AMD).
I use 6.2.1.
Using io-audio -dxxsac97 results in:
controlC0 pcmC0D0p pcmC0D1p pcmPreferredp
mixerC0D0 pcmC0D1c pcmPreferredc
When I then start a player I see this:
Process 32775 (plaympegaudio_noph) terminated SIGILL code=5 fltno=2
I expected to see, that some of the functions inside my driver will be
accessed (I’ve a functionname printout in each function), but this
But as I’ve learned, it may be possible that there is something wrong
with some applications. For example the mipsle ping in 6.2.1 doesn’t
work at all. So it may be possible that there is even something wrong in
the player, but I’m not sure about this.
I’ve included the following things additionally:
I am confused. There is an example driver included in the Audio DDK
which does exactly what you are asking for. If you already wrote
a driver which partially works, then you must have the Audio DDK and you
must have the example.
Could you be more specific about exactly what “trouble” you have had?
Tiemo Krueger - mycable GmbH <> firstname.lastname@example.org> > wrote:
I’ve an AC97 Codec directly connected to the processor via an internal
Can anyone provide me with a template driver which includes the init
procedure towards io-audio and dummy behaviour (so no actions on audio
hardware) towards io-audio and applications from which I can start
developing an audio driver?
I wrote already one which can be started and AC97 configurations works
very well and it establishes the dev-nodes. But when I want to use it
via applications I run in trouble.