From 4faf3b36553a0a5304f58ee3a620e659739a2e20 Mon Sep 17 00:00:00 2001 From: Minas Harutyunyan Date: Mon, 29 Apr 2019 15:23:43 +0400 Subject: usb: dwc2: Set actual frame number for completed ISOC transfer for none DDMA On ISOC OUT transfer completion, in none DDMA mode, set actual frame number returning to function driver in usb_request. Signed-off-by: Minas Harutyunyan Signed-off-by: Felipe Balbi --- drivers/usb/dwc2/gadget.c | 4 ++++ 1 file changed, 4 insertions(+) (limited to 'drivers/usb') diff --git a/drivers/usb/dwc2/gadget.c b/drivers/usb/dwc2/gadget.c index 16ffd9fd9361..1d4aef8d4137 100644 --- a/drivers/usb/dwc2/gadget.c +++ b/drivers/usb/dwc2/gadget.c @@ -2417,6 +2417,10 @@ static void dwc2_hsotg_handle_outdone(struct dwc2_hsotg *hsotg, int epnum) dwc2_gadget_incr_frame_num(hs_ep); } + /* Set actual frame number for completed transfers */ + if (!using_desc_dma(hsotg) && hs_ep->isochronous) + req->frame_number = hsotg->frame_number; + dwc2_hsotg_complete_request(hsotg, hs_ep, hs_req, result); } -- cgit v1.2.3-59-g8ed1b