usb: gadget: add isoch_delay member
authorFelipe Balbi <felipe.balbi@linux.intel.com>
Tue, 14 Nov 2017 10:27:24 +0000 (12:27 +0200)
committerFelipe Balbi <felipe.balbi@linux.intel.com>
Mon, 11 Dec 2017 10:36:48 +0000 (12:36 +0200)
commitc7000aa030ee098e59d126325805f5037d155a48
tree537ce4cff46fb454f2572a42c76eef0e140bc9f1
parent0c5d2954f690ead3c4f81dbd673b71bd84be04e5
usb: gadget: add isoch_delay member

Whenever a USB host issues a Set Isoch Delay request, we should cache
the result so relevant gadget drivers can make use of the value for
calculating how many uFrames ahead a transfer should be queued.

Signed-off-by: Felipe Balbi <felipe.balbi@linux.intel.com>
include/linux/usb/gadget.h