Configure the usb_ep using the SuperSpeedPlus descriptors if connected
in SuperSpeedPlus.
Signed-off-by: John Youn <johny...@synopsys.com>
---
drivers/usb/gadget/composite.c | 9 ++++++++-
1 file changed, 8 insertions(+), 1 deletion(-)
diff --git a/drivers/usb/gadget/composite.c b/drivers/usb/gadget/composite.c
index b938fcf..60b6e4b 100644
--- a/drivers/usb/gadget/composite.c
+++ b/drivers/usb/gadget/composite.c
@@ -148,6 +148,13 @@ int config_ep_by_speed(struct usb_gadget *g,
/* select desired speed */
switch (g->speed) {
+ case USB_SPEED_SUPER_PLUS:
+ if (gadget_is_superspeed_plus(g)) {
+ speed_desc = f->ssp_descriptors;
+ want_comp_desc = 1;
+ break;
+ }
+ /* else: Fall trough */
case USB_SPEED_SUPER:
if (gadget_is_superspeed(g)) {
speed_desc = f->ss_descriptors;
@@ -191,7 +198,7 @@ ep_found:
(comp_desc->bDescriptorType != USB_DT_SS_ENDPOINT_COMP))
return -EIO;
_ep->comp_desc = comp_desc;
- if (g->speed == USB_SPEED_SUPER) {
+ if (g->speed >= USB_SPEED_SUPER) {
switch (usb_endpoint_type(_ep->desc)) {
case USB_ENDPOINT_XFER_ISOC:
/* mult: bits 1:0 of bmAttributes */
--
2.6.3
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