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usb: cdns3: gadget: Configure speed in udc_start 

When one of the functions does not support super speed, the composite
driver forces the gadget to high speed. But the speed is never
configured in the cdns3 gadget driver. So configure the speed
in cdns3_gadget_udc_start just like in the kernel.

Signed-off-by: Ravi Gunasekaran <r-gunasekaran@ti.com>
This commit is contained in:
Ravi Gunasekaran 2023-07-21 11:06:41 +05:30 committed by Praneeth Bajjuri
parent c979f2d046
commit c825ee3b83
1 changed files with 4 additions and 0 deletions
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4
drivers/usb/cdns3/gadget.c
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@ -82,6 +82,9 @@ static int __cdns3_gadget_ep_queue(struct usb_ep *ep,
struct usb_request *request,
gfp_t gfp_flags);
static void cdns3_gadget_udc_set_speed(struct usb_gadget *gadget,
enum usb_device_speed speed);
/**
* cdns3_set_register_bit - set bit in given register.
* @ptr: address of device controller register to be read and changed
@ -2344,6 +2347,7 @@ static int cdns3_gadget_udc_start(struct usb_gadget *gadget,
spin_lock_irqsave(&priv_dev->lock, flags);
priv_dev->gadget_driver = driver;
cdns3_gadget_udc_set_speed(gadget, gadget->max_speed);
cdns3_gadget_config(priv_dev);
spin_unlock_irqrestore(&priv_dev->lock, flags);
return 0;