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usb: dwc3: gadget: set PCM1 field of isochronous-first TRBs
authorFelipe Balbi <felipe.balbi@linux.intel.com>
Thu, 22 Sep 2016 08:01:01 +0000 (11:01 +0300)
committerFelipe Balbi <felipe.balbi@linux.intel.com>
Mon, 31 Oct 2016 09:15:34 +0000 (11:15 +0200)
commit6b9018d4c1e5c958625be94a160a5984351d4632
tree77d956a4a38d485a0d481c97ef4ec71ee29fa825tree | snapshot (tar.gz zip)
parenteaa496ffaaf19591fe471a36cef366146eeb9153commit | diff
usb: dwc3: gadget: set PCM1 field of isochronous-first TRBs

In case of High-Speed, High-Bandwidth endpoints, we
need to tell DWC3 that we have more than one packet
per interval. We do that by setting PCM1 field of
Isochronous-First TRB.

Cc: <stable@vger.kernel.org>
Signed-off-by: Felipe Balbi <felipe.balbi@linux.intel.com>
drivers/usb/dwc3/gadget.c diff | blob | blame | history