static void bcmpmu_otg_xceiv_sess_end_srp_handler(struct work_struct *work)
{
struct bcmpmu_otg_xceiv_data *xceiv_data =
container_of(work, struct bcmpmu_otg_xceiv_data,
bcm_otg_sess_end_srp_work);
bcmpmu_otg_xceiv_do_srp(xceiv_data);
}
static int bcmpmu_otg_xceiv_set_peripheral(struct otg_transceiver *otg,
struct usb_gadget *gadget)
{
struct bcmpmu_otg_xceiv_data *xceiv_data = dev_get_drvdata(otg->dev);
int status = 0;
bool id_default_host = false;
dev_dbg(xceiv_data->dev, "Setting Peripheral\n");
otg->gadget = gadget;
id_default_host = bcmpmu_otg_xceiv_check_id_gnd(xceiv_data) ||
bcmpmu_otg_xceiv_check_id_rid_a(xceiv_data);
if (!id_default_host) {
if (xceiv_data->otg_enabled &&
(bcmpmu_otg_xceiv_check_id_rid_b(xceiv_data) ==
false)) { /* No SRP if RID_B */
/* REVISIT. Shutdown uses sequence for lowest power
* and does not meet timing so don't do that in OTG mode
* for now. Just do SRP for ADP startup */
bcmpmu_otg_xceiv_do_srp(xceiv_data);
} else {
int data;
bcmpmu_usb_get(xceiv_data->bcmpmu,
BCMPMU_USB_CTRL_GET_USB_TYPE, &data);
if ((data != PMU_USB_TYPE_SDP)
&& (data != PMU_USB_TYPE_CDP)) {
/* Shutdown the core */
atomic_notifier_call_chain(&xceiv_data->
otg_xceiver.xceiver.
notifier,
USB_EVENT_NONE,
NULL);
}
}
} else {
bcm_hsotgctrl_phy_set_id_stat(false);
/* Come up connected */
bcm_hsotgctrl_phy_set_non_driving(false);
}
return status;
}
