Re: Pioneer DJ DJM-900NXS2 support patches

В Ср, 29/04/2020 в 12:56 +0300, Dmitry Panchenko | d-Systems пишет:

Pioneer DJ DJM-900NXS2 is a widely used DJ mixer with 2 audio USB interfaces. Both have a MIDI controller, 10 playback and 12 capture channels. Audio endpoints are vendor-specific and 3 files need to be patched. All playback and capture channels work fine with all supported sample rates (44.1k, 48k, 96k). Patches are attached.

Thanks for the patch.

•                                   .endpoint = 0x01,
  

•                                   .ep_attr = USB_ENDPOINT_XFER_ISOC|
  

•                                       USB_ENDPOINT_SYNC_ASYNC|
  

•                                       USB_ENDPOINT_USAGE_IMPLICIT_FB,
  

Playback endpoint shouldn't have a USB_ENDPOINT_USAGE_IMPLICIT_FB attribute.