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usb: chipidea: set usb otg capabilities
[firefly-linux-kernel-4.4.55.git]
/
drivers
/
usb
/
chipidea
/
udc.c
diff --git
a/drivers/usb/chipidea/udc.c
b/drivers/usb/chipidea/udc.c
index 764f668d45a9bb6ad4cde8ea0f4a8b0661dead86..b7cca3e597bf30aed3c1f8e924d4e8f5859ba448 100644
(file)
--- a/
drivers/usb/chipidea/udc.c
+++ b/
drivers/usb/chipidea/udc.c
@@
-1827,6
+1827,7
@@
static irqreturn_t udc_irq(struct ci_hdrc *ci)
static int udc_start(struct ci_hdrc *ci)
{
struct device *dev = ci->dev;
static int udc_start(struct ci_hdrc *ci)
{
struct device *dev = ci->dev;
+ struct usb_otg_caps *otg_caps = &ci->platdata->ci_otg_caps;
int retval = 0;
spin_lock_init(&ci->lock);
int retval = 0;
spin_lock_init(&ci->lock);
@@
-1834,8
+1835,12
@@
static int udc_start(struct ci_hdrc *ci)
ci->gadget.ops = &usb_gadget_ops;
ci->gadget.speed = USB_SPEED_UNKNOWN;
ci->gadget.max_speed = USB_SPEED_HIGH;
ci->gadget.ops = &usb_gadget_ops;
ci->gadget.speed = USB_SPEED_UNKNOWN;
ci->gadget.max_speed = USB_SPEED_HIGH;
- ci->gadget.is_otg = ci->is_otg ? 1 : 0;
ci->gadget.name = ci->platdata->name;
ci->gadget.name = ci->platdata->name;
+ ci->gadget.otg_caps = otg_caps;
+
+ if (otg_caps->hnp_support || otg_caps->srp_support ||
+ otg_caps->adp_support)
+ ci->gadget.is_otg = 1;
INIT_LIST_HEAD(&ci->gadget.ep_list);
INIT_LIST_HEAD(&ci->gadget.ep_list);