From: Marek Szyprowski <m.szyprowski@samsung.com>
Date: Wed, 2 Oct 2019 10:27:18 +0000 (+0200)
Subject: gadget: f_thor: properly enable 3rd endpoint defined by the protocol
X-Git-Tag: v2025.01-rc5-pxa1908~2709^2~17
X-Git-Url: http://git.dujemihanovic.xyz/?a=commitdiff_plain;h=ade08db8993687926773b32a477d9a24a9ede9e7;p=u-boot.git

gadget: f_thor: properly enable 3rd endpoint defined by the protocol

This is needed to make Windows THOR flash tool happy, because it
starts sending data only when interrupt packet is received on the 3rd
endpoint.

Signed-off-by: Marek Szyprowski <m.szyprowski@samsung.com>
Acked-by: Lukasz Majewski <lukma@denx.de>
---

diff --git a/drivers/usb/gadget/f_thor.c b/drivers/usb/gadget/f_thor.c
index 8b3b19feaf..920fa5279c 100644
--- a/drivers/usb/gadget/f_thor.c
+++ b/drivers/usb/gadget/f_thor.c
@@ -941,6 +941,13 @@ static int thor_eps_setup(struct usb_function *f)
 	dev->out_req = req;
 	/* ACM control EP */
 	ep = dev->int_ep;
+	d = ep_desc(gadget, &hs_int_desc, &fs_int_desc);
+	debug("(d)bEndpointAddress: 0x%x\n", d->bEndpointAddress);
+
+	result = usb_ep_enable(ep, d);
+	if (result)
+		goto err;
+
 	ep->driver_data = cdev;	/* claim */
 
 	return 0;