Commit 8b704a0e authored by Roger Quadros's avatar Roger Quadros Committed by Marek Vasut

fastboot: Enable the respective speed endpoints at runtime

In a dual speed configuration we need to check at runtime if
we want to enable the Full-Speed or High-Speed endpoint.
Signed-off-by: default avatarRoger Quadros <>
Acked-by: default avatarLukasz Majewski <>
Tested-by: default avatarSteve Rae <>
[Test HW: bcm235xx board]
parent 718156ad
......@@ -115,6 +115,15 @@ static struct usb_descriptor_header *fb_hs_function[] = {
static struct usb_endpoint_descriptor *
fb_ep_desc(struct usb_gadget *g, struct usb_endpoint_descriptor *fs,
struct usb_endpoint_descriptor *hs)
if (gadget_is_dualspeed(g) && g->speed == USB_SPEED_HIGH)
return hs;
return fs;
* static strings, in UTF-8
......@@ -255,18 +264,18 @@ static int fastboot_set_alt(struct usb_function *f,
struct usb_composite_dev *cdev = f->config->cdev;
struct usb_gadget *gadget = cdev->gadget;
struct f_fastboot *f_fb = func_to_fastboot(f);
const struct usb_endpoint_descriptor *d;
debug("%s: func: %s intf: %d alt: %d\n",
__func__, f->name, interface, alt);
/* make sure we don't enable the ep twice */
if (gadget->speed == USB_SPEED_HIGH) {
ret = usb_ep_enable(f_fb->out_ep, &hs_ep_out);
if (gadget->speed == USB_SPEED_HIGH)
is_high_speed = true;
} else {
ret = usb_ep_enable(f_fb->out_ep, &fs_ep_out);
is_high_speed = false;
d = fb_ep_desc(gadget, &fs_ep_out, &hs_ep_out);
ret = usb_ep_enable(f_fb->out_ep, d);
if (ret) {
puts("failed to enable out ep\n");
return ret;
......@@ -280,7 +289,8 @@ static int fastboot_set_alt(struct usb_function *f,
f_fb->out_req->complete = rx_handler_command;
ret = usb_ep_enable(f_fb->in_ep, &fs_ep_in);
d = fb_ep_desc(gadget, &fs_ep_in, &hs_ep_in);
ret = usb_ep_enable(f_fb->in_ep, d);
if (ret) {
puts("failed to enable in ep\n");
goto err;
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