add the possibility to set the bcdDevice number board specific. Therefore the weak function g_dnl_get_board_bcd_device_number() is introduced. Used on the siemens boards.
Signed-off-by: Heiko Schocher <[email protected]> Acked-by: Lukasz Majewski <[email protected]> Cc: Marek Vasut <[email protected]> Cc: Kyungmin Park <[email protected]> --- - changes for v2: add Acked-by from Lukasz Majewski --- drivers/usb/gadget/g_dnl.c | 23 +++++++++++++++++++---- 1 file changed, 19 insertions(+), 4 deletions(-) diff --git a/drivers/usb/gadget/g_dnl.c b/drivers/usb/gadget/g_dnl.c index 7a3d507..48cc6a3 100644 --- a/drivers/usb/gadget/g_dnl.c +++ b/drivers/usb/gadget/g_dnl.c @@ -136,6 +136,23 @@ int g_dnl_bind_fixup(struct usb_device_descriptor *dev) return 0; } +__weak int g_dnl_get_board_bcd_device_number(int gcnum) +{ + return gcnum; +} + +static int g_dnl_get_bcd_device_number(struct usb_composite_dev *cdev) +{ + struct usb_gadget *gadget = cdev->gadget; + int gcnum; + + gcnum = usb_gadget_controller_number(gadget); + if (gcnum > 0) + gcnum += 0x200; + + return g_dnl_get_board_bcd_device_number(gcnum); +} + static int g_dnl_bind(struct usb_composite_dev *cdev) { struct usb_gadget *gadget = cdev->gadget; @@ -170,11 +187,9 @@ static int g_dnl_bind(struct usb_composite_dev *cdev) if (ret) goto error; - gcnum = usb_gadget_controller_number(gadget); - - debug("gcnum: %d\n", gcnum); + gcnum = g_dnl_get_bcd_device_number(cdev); if (gcnum >= 0) - device_desc.bcdDevice = cpu_to_le16(0x0200 + gcnum); + device_desc.bcdDevice = cpu_to_le16(gcnum); else { debug("%s: controller '%s' not recognized\n", shortname, gadget->name); -- 1.8.3.1 _______________________________________________ U-Boot mailing list [email protected] http://lists.denx.de/mailman/listinfo/u-boot
