34 lines
1.1 KiB
Diff
34 lines
1.1 KiB
Diff
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From 4faf3b36553a0a5304f58ee3a620e659739a2e20 Mon Sep 17 00:00:00 2001
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From: Minas Harutyunyan <Minas.Harutyunyan@synopsys.com>
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Date: Mon, 29 Apr 2019 15:23:43 +0400
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Subject: [PATCH 47/53] usb: dwc2: Set actual frame number for completed ISOC
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transfer for none DDMA
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On ISOC OUT transfer completion, in none DDMA mode, set actual frame
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number returning to function driver in usb_request.
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Signed-off-by: Minas Harutyunyan <hminas@synopsys.com>
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Signed-off-by: Felipe Balbi <felipe.balbi@linux.intel.com>
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---
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drivers/usb/dwc2/gadget.c | 4 ++++
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1 file changed, 4 insertions(+)
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diff --git a/drivers/usb/dwc2/gadget.c b/drivers/usb/dwc2/gadget.c
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index 16ffd9fd9361..1d4aef8d4137 100644
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--- a/drivers/usb/dwc2/gadget.c
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+++ b/drivers/usb/dwc2/gadget.c
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@@ -2417,6 +2417,10 @@ static void dwc2_hsotg_handle_outdone(struct dwc2_hsotg *hsotg, int epnum)
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dwc2_gadget_incr_frame_num(hs_ep);
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}
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+ /* Set actual frame number for completed transfers */
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+ if (!using_desc_dma(hsotg) && hs_ep->isochronous)
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+ req->frame_number = hsotg->frame_number;
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+
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dwc2_hsotg_complete_request(hsotg, hs_ep, hs_req, result);
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}
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--
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2.11.0
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