diff options
Diffstat (limited to 'lib/libusb/libusb20_ugen20.c')
| -rw-r--r-- | lib/libusb/libusb20_ugen20.c | 5 |
1 files changed, 4 insertions, 1 deletions
diff --git a/lib/libusb/libusb20_ugen20.c b/lib/libusb/libusb20_ugen20.c index 5b7d5e85a063..933d7286b679 100644 --- a/lib/libusb/libusb20_ugen20.c +++ b/lib/libusb/libusb20_ugen20.c @@ -736,11 +736,14 @@ ugen20_process(struct libusb20_device *pdev) static int ugen20_tr_open(struct libusb20_transfer *xfer, uint32_t MaxBufSize, - uint32_t MaxFrameCount, uint8_t ep_no) + uint32_t MaxFrameCount, uint8_t ep_no, uint8_t pre_scale) { struct usb_fs_open temp; struct usb_fs_endpoint *fsep; + if (pre_scale) + MaxFrameCount |= USB_FS_MAX_FRAMES_PRE_SCALE; + memset(&temp, 0, sizeof(temp)); fsep = xfer->pdev->privBeData; |