6275 kson wrote: > Well I basically understand what is wrong. Usbaudio is expecting the packet > size to be 4 and the value to be encoded as 16.16 because the device is > operating at high speed. I made the change and my device now shows up > properly as an output device and playback works but the feedback polling > interval is incorrect. What interval do you expect in this situation, and what interval do you actually get? > Since the feedback endpoint descriptor is not class specific I can see why > one would expect it to be a usb 2.0 standard endpoint descriptor, Yes, the UAC 1.0 spec cannot override the USB spec in this regard. > however, that would mean I should also change my other audio > streaming endpoint descriptors. Which other descriptors? AFAICS, the only other thing that is affected by high-speed is the packet size and format of the sync endpoint. Regards, Clemens _______________________________________________ Alsa-devel mailing list Alsa-devel@xxxxxxxxxxxxxxxx http://mailman.alsa-project.org/mailman/listinfo/alsa-devel
