diff options
| author |   Minas Harutyunyan <Minas.Harutyunyan@synopsys.com> | 2019-04-29 15:23:43 +0400 |
|---|---|---|
| committer |   Felipe Balbi <felipe.balbi@linux.intel.com> | 2019-06-06 13:51:57 +0300 |
| commit | 4faf3b36553a0a5304f58ee3a620e659739a2e20 (patch) | |
| tree | 6b90b5ca9b2077d31dfa2c30f44d49c3a18f139c /drivers/usb | |
| parent | usb: gadget: udc: lpc32xx: allocate descriptor with GFP_ATOMIC (diff) | |
| download | linux-dev-4faf3b36553a0a5304f58ee3a620e659739a2e20.tar.xz linux-dev-4faf3b36553a0a5304f58ee3a620e659739a2e20.zip | |
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.c | 4 |
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); } |