Open Sound System

Hello

I am proud owner of this little nice interface. Anyways, however, I cannot use it with OSS4, but it is supported by ALSA Device have no HW mixer, so I have to mess with JACK or (even worse) PulseAudio. Interface is embedded in hardware mixer, so I can't just replace it. Anyways, my second interface is not properly supported by ALSA.

What is chance to get it to work?

so finally I managed to make a dirty hack and it works (with 44100 and 48000 rates at least):

in file ossusb_audio.c

Code: Select all

static int
write_control_value (ossusb_devc * devc, udi_endpoint_handle_t * endpoint,
                     int ctl, int l, unsigned int v)
{
  unsigned char buf[4];
  int len;
  if (v == 44100)
    return 3;
  if (v == 48000)
    return 3;


PCM2902 dont like setting its data rate - it reads such info from data packet header. While recording, it relies on altsettings only.