Improve performance of isoc transfers in superspeed by increasing the number of possible endpoints available, matching that of what was configured for bulk transfers. Signed-off-by: Dan Vacura <w36195@xxxxxxxxxxxx> --- drivers/usb/dwc3/gadget.c | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-) diff --git a/drivers/usb/dwc3/gadget.c b/drivers/usb/dwc3/gadget.c index ab725d2262d6..faffa4f4050c 100644 --- a/drivers/usb/dwc3/gadget.c +++ b/drivers/usb/dwc3/gadget.c @@ -783,7 +783,8 @@ static int dwc3_gadget_resize_tx_fifos(struct dwc3_ep *dep) num_fifos = 3; if (dep->endpoint.maxburst > 6 && - usb_endpoint_xfer_bulk(dep->endpoint.desc) && DWC3_IP_IS(DWC31)) + (usb_endpoint_xfer_bulk(dep->endpoint.desc) || + usb_endpoint_xfer_isoc(dep->endpoint.desc)) && DWC3_IP_IS(DWC31)) num_fifos = dwc->tx_fifo_resize_max_num; /* FIFO size for a single buffer */ -- 2.32.0
