diff options
Diffstat (limited to 'drivers/usb/chipidea/udc.c')
| -rw-r--r-- | drivers/usb/chipidea/udc.c | 12 |
1 files changed, 11 insertions, 1 deletions
diff --git a/drivers/usb/chipidea/udc.c b/drivers/usb/chipidea/udc.c index 54c09245ad05..0b7bd3c643c3 100644 --- a/drivers/usb/chipidea/udc.c +++ b/drivers/usb/chipidea/udc.c @@ -1463,7 +1463,7 @@ static int ep_disable(struct usb_ep *ep) */ static struct usb_request *ep_alloc_request(struct usb_ep *ep, gfp_t gfp_flags) { - struct ci_hw_req *hwreq = NULL; + struct ci_hw_req *hwreq; if (ep == NULL) return NULL; @@ -1718,6 +1718,13 @@ static int ci_udc_vbus_session(struct usb_gadget *_gadget, int is_active) ret = ci->platdata->notify_event(ci, CI_HDRC_CONTROLLER_VBUS_EVENT); + if (ci->usb_phy) { + if (is_active) + usb_phy_set_event(ci->usb_phy, USB_EVENT_VBUS); + else + usb_phy_set_event(ci->usb_phy, USB_EVENT_NONE); + } + if (ci->driver) ci_hdrc_gadget_connect(_gadget, is_active); @@ -2034,6 +2041,9 @@ static irqreturn_t udc_irq(struct ci_hdrc *ci) if (USBi_PCI & intr) { ci->gadget.speed = hw_port_is_high_speed(ci) ? USB_SPEED_HIGH : USB_SPEED_FULL; + if (ci->usb_phy) + usb_phy_set_event(ci->usb_phy, + USB_EVENT_ENUMERATED); if (ci->suspended) { if (ci->driver->resume) { spin_unlock(&ci->lock); |