diff options
| -rw-r--r-- | drivers/usb/dwc3/gadget.c | 6 |
1 files changed, 4 insertions, 2 deletions
diff --git a/drivers/usb/dwc3/gadget.c b/drivers/usb/dwc3/gadget.c index eea412720f33..126e8b883595 100644 --- a/drivers/usb/dwc3/gadget.c +++ b/drivers/usb/dwc3/gadget.c @@ -485,8 +485,10 @@ static int dwc3_gadget_set_ep_config(struct dwc3 *dwc, struct dwc3_ep *dep, params.param2 |= dep->saved_state; } - params.param1 = DWC3_DEPCFG_XFER_COMPLETE_EN - | DWC3_DEPCFG_XFER_NOT_READY_EN; + params.param1 = DWC3_DEPCFG_XFER_COMPLETE_EN; + + if (dep->number <= 1 || usb_endpoint_xfer_isoc(desc)) + params.param1 |= DWC3_DEPCFG_XFER_NOT_READY_EN; if (usb_ss_max_streams(comp_desc) && usb_endpoint_xfer_bulk(desc)) { params.param1 |= DWC3_DEPCFG_STREAM_CAPABLE |