From: Felipe Balbi <balbi@ti.com>
Date: Mon, 29 Sep 2014 19:18:14 +0000 (-0500)
Subject: usb: gadget: function: uac2: add wMaxPacketSize to ep desc
X-Git-Tag: v3.18-rc3~9^2~2^2~23
X-Git-Url: https://git.karo-electronics.de/?a=commitdiff_plain;h=703a303c187ef7e3c8daf8a1be343576c9579eaf;p=karo-tx-linux.git

usb: gadget: function: uac2: add wMaxPacketSize to ep desc

Endpoint descriptors should pass wMaxPacketSize. Note
that this also fixes USB20CV Other Speed Endpoint
Descriptor Tests.

Signed-off-by: Felipe Balbi <balbi@ti.com>
---

diff --git a/drivers/usb/gadget/function/f_uac2.c b/drivers/usb/gadget/function/f_uac2.c
index a5a27a504d67..fa511180c241 100644
--- a/drivers/usb/gadget/function/f_uac2.c
+++ b/drivers/usb/gadget/function/f_uac2.c
@@ -772,6 +772,7 @@ struct usb_endpoint_descriptor fs_epout_desc = {
 
 	.bEndpointAddress = USB_DIR_OUT,
 	.bmAttributes = USB_ENDPOINT_XFER_ISOC | USB_ENDPOINT_SYNC_ASYNC,
+	.wMaxPacketSize = cpu_to_le16(1023),
 	.bInterval = 1,
 };
 
@@ -780,6 +781,7 @@ struct usb_endpoint_descriptor hs_epout_desc = {
 	.bDescriptorType = USB_DT_ENDPOINT,
 
 	.bmAttributes = USB_ENDPOINT_XFER_ISOC | USB_ENDPOINT_SYNC_ASYNC,
+	.wMaxPacketSize = cpu_to_le16(1024),
 	.bInterval = 4,
 };
 
@@ -847,6 +849,7 @@ struct usb_endpoint_descriptor fs_epin_desc = {
 
 	.bEndpointAddress = USB_DIR_IN,
 	.bmAttributes = USB_ENDPOINT_XFER_ISOC | USB_ENDPOINT_SYNC_ASYNC,
+	.wMaxPacketSize = cpu_to_le16(1023),
 	.bInterval = 1,
 };
 
@@ -855,6 +858,7 @@ struct usb_endpoint_descriptor hs_epin_desc = {
 	.bDescriptorType = USB_DT_ENDPOINT,
 
 	.bmAttributes = USB_ENDPOINT_XFER_ISOC | USB_ENDPOINT_SYNC_ASYNC,
+	.wMaxPacketSize = cpu_to_le16(1024),
 	.bInterval = 4,
 };