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authorMinas Harutyunyan <Minas.Harutyunyan@synopsys.com>2019-04-29 15:23:43 +0400
committerFelipe Balbi <felipe.balbi@linux.intel.com>2019-06-06 13:51:57 +0300
commit4faf3b36553a0a5304f58ee3a620e659739a2e20 (patch)
tree6b90b5ca9b2077d31dfa2c30f44d49c3a18f139c /drivers/usb
parentfbc318afadd6e7ae2252d6158cf7d0c5a2132f7d (diff)
downloadlinux-4faf3b36553a0a5304f58ee3a620e659739a2e20.tar.bz2
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 <hminas@synopsys.com> Signed-off-by: Felipe Balbi <felipe.balbi@linux.intel.com>
Diffstat (limited to 'drivers/usb')
-rw-r--r--drivers/usb/dwc2/gadget.c4
1 files changed, 4 insertions, 0 deletions
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);
}