Bryan Wu wrote: > - A new usb gadget driver which recognized by Linux/Windows PC as an > USB audio card. > - There is an ALSA sound card on the same embedded device. > - The usb gadget driver receives audio data from host and send them > to ALSA sound card to playback > ... > - Is there any similar things on this planet? > - How about gmidi usb midi gadget driver? gmidi does not access other sound cards; it makes the USB MIDI interface available to userspace. > - How can I open/playback/record/close a ALSA sound card in kernel > space not using alsalib in user space? If you really want to do this in the kernel, have a look at the OSS emulation (sound/core/oss/). Regards, Clemens _______________________________________________ Alsa-devel mailing list Alsa-devel@xxxxxxxxxxxxxxxx http://mailman.alsa-project.org/mailman/listinfo/alsa-devel
