• David Brownell's avatar
    [PATCH] USB: <linux/usb_ch9.h> new descriptor codes, types · 9616878a
    David Brownell authored
    This patch adds definitions:
    
      - New "video" class, for video cameras and more complicated devices;
    
      - New "Interface association" descriptor type, used by video class,
        along with two other assigned desciptor type codes (OTG, "debug")
        listed in the same ECN to the USB 2.0 spec;
    
      - Type declarations for "Interface association" and OTG descriptors.
    
    It also replaces three copies of USB_DT_CS_* declarations in audio
    support with one in <linux/usb_ch9.h>, and uses the newly exposed
    symbol in "usbnet".  (Near as I can tell, the convention for those
    "class specific" descriptor types started with audio, and was then
    adopted by several other class specifications.)
    9616878a
usbnet.c 87.3 KB