Mirrors/u-boot
2
0
Fork 0
mirror of https://github.com/AsahiLinux/u-boot synced 2024-09-23 08:01:59 +00:00
Code Issues Projects Releases Packages Wiki Activity

usb: cdns3: gadget: Configure speed in udc_start

Browse source 
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>
Reviewed-by: Marek Vasut <marex@denx.de>
This commit is contained in:
Ravi Gunasekaran 2023-07-19 14:29:08 +05:30 committed by Marek Vasut
parent a6a74ce09b
commit 15cba56dc8
1 changed files with 4 additions and 0 deletions
Show stats Download patch file Download diff file Expand all files Collapse all files

4
drivers/usb/cdns3/gadget.c
View file

@ -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
@ -2341,6 +2344,7 @@ 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;