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usb: gadget: composite: Configure the usb_ep for SuperSpeedPlus
Configure the usb_ep using the SuperSpeedPlus descriptors if connected in SuperSpeedPlus. Signed-off-by: John Youn <johnyoun@synopsys.com> Signed-off-by: Felipe Balbi <balbi@kernel.org>
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1 changed files with 8 additions and 1 deletions
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@ -148,6 +148,13 @@ int config_ep_by_speed(struct usb_gadget *g,
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/* select desired speed */
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switch (g->speed) {
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case USB_SPEED_SUPER_PLUS:
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if (gadget_is_superspeed_plus(g)) {
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speed_desc = f->ssp_descriptors;
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want_comp_desc = 1;
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break;
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}
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/* else: Fall trough */
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case USB_SPEED_SUPER:
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if (gadget_is_superspeed(g)) {
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speed_desc = f->ss_descriptors;
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@ -191,7 +198,7 @@ int config_ep_by_speed(struct usb_gadget *g,
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(comp_desc->bDescriptorType != USB_DT_SS_ENDPOINT_COMP))
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return -EIO;
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_ep->comp_desc = comp_desc;
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if (g->speed == USB_SPEED_SUPER) {
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if (g->speed >= USB_SPEED_SUPER) {
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switch (usb_endpoint_type(_ep->desc)) {
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case USB_ENDPOINT_XFER_ISOC:
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/* mult: bits 1:0 of bmAttributes */
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