[PATCH 2/2] usb: dwc3: gadget: Report isoc scheduled frame number

[Thinh Nguyen]

Report the scheduled frame number of an isochronous request.

Signed-off-by: Thinh Nguyen <thi...@synopsys.com>
---
 drivers/usb/dwc3/gadget.c | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/drivers/usb/dwc3/gadget.c b/drivers/usb/dwc3/gadget.c
index 679c12e14522..34540b661592 100644
--- a/drivers/usb/dwc3/gadget.c
+++ b/drivers/usb/dwc3/gadget.c
@@ -2254,6 +2254,10 @@ static int dwc3_gadget_ep_reclaim_completed_trb(struct 
dwc3_ep *dep,
        if (chain && (trb->ctrl & DWC3_TRB_CTRL_HWO))
                trb->ctrl &= ~DWC3_TRB_CTRL_HWO;
 
+       /* Report scheduled frame number for isoc transfers */
+       if (usb_endpoint_xfer_isoc(dep->endpoint.desc))
+               req->request.start_frame = dep->frame_number;
+
        /*
         * If we're dealing with unaligned size OUT transfer, we will be left
         * with one TRB pending in the ring. We need to manually clear HWO bit
-- 
2.11.0