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usb: gadget: printer: SS+ support

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commit fd80731e5e9d1402cb2f85022a6abf9b1982ec5f upstream.

We need to treat super speed plus as super speed, not the default,
which is full speed.

Signed-off-by: Oliver Neukum <oneukum@suse.com>
Cc: stable <stable@kernel.org>
Link: https://lore.kernel.org/r/20240620093800.28901-1-oneukum@suse.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
(cherry picked from commit a0886d04f1c7439b55c1c9daecd6b21ada2de5dd)
Signed-off-by: Vegard Nossum <vegard.nossum@oracle.com>
This commit is contained in:
Oliver Neukum 2024-06-20 11:37:39 +02:00 committed by Vegard Nossum
parent e4de596e5e
commit cbc92ffc36
1 changed files with 1 additions and 0 deletions
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drivers/usb/gadget/function/f_printer.c
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@ -212,6 +212,7 @@ static inline struct usb_endpoint_descriptor *ep_desc(struct usb_gadget *gadget,
struct usb_endpoint_descriptor *ss)
{
switch (gadget->speed) {
case USB_SPEED_SUPER_PLUS:
case USB_SPEED_SUPER:
return ss;
case USB_SPEED_HIGH: