• Paul Zimmerman's avatar
    ALSA: usb: USB3 SuperSpeed sound support · 4f4e8f69
    Paul Zimmerman authored
    This is V2 of the patch, after feedback from Clemens and Daniel.
    This patch adds SuperSpeed support to the USB drivers under sound/. It adds
    tests for USB_SPEED_SUPER to the appropriate places that check for the USB
    This patch has been tested with our SS USB3 device emulating a set of Yamaha
    speakers and a Logitech microphone, but with the descriptors modified to add
    USB3 support. It has also been tested with the real speakers and microphone,
    to make sure that USB2 devices still work.
    Signed-off-by: default avatarPaul Zimmerman <paulz@synopsys.com>
    Cc: Clemens Ladisch <clemens@ladisch.de>
    Cc: Daniel Mack <daniel@caiaq.de>
    Cc: Greg Kroah-Hartman <gregkh@suse.de>
    Signed-off-by: default avatarTakashi Iwai <tiwai@suse.de>