void smb345_otg_status(bool on)
{
struct i2c_client *client = charger->client;
int ret;
SMB_NOTICE("otg function: %s\n", on ? "on" : "off");
if (on) {
otg_on = true;
/* ENABLE OTG */
ret = smb345_configure_otg(client);
if (ret < 0) {
dev_err(&client->dev, "%s() error in configuring"
"otg..\n", __func__);
return;
}
if (wireless_is_plugged())
wireless_reset();
return;
} else
otg_on = false;
if (wireless_is_plugged())
wireless_set();
}
static void wireless_det_work_function(struct work_struct *dat)
{
if (otg_on) {
SMB_NOTICE("bypass wireless isr due to otg_on\n");
return;
}
if (wireless_is_plugged())
wireless_set();
}
static void wireless_interrupt_worker(struct work_struct *work)
{
struct bq51051b_wlc_chip *chip =
container_of(work, struct bq51051b_wlc_chip,
wireless_interrupt_work);
if (chip->wlc_is_plugged())
wireless_set(chip);
else
wireless_reset(chip);
}
static void wireless_isr_work_function(struct work_struct *dat)
{
if (delayed_work_pending(&charger->wireless_isr_work))
cancel_delayed_work(&charger->wireless_isr_work);
SMB_NOTICE("wireless state = %d\n", wireless_is_plugged());
if (wireless_is_plugged())
wireless_set();
else
wireless_reset();
}
static void wireless_isr_work_function(struct work_struct *dat)
{
if (delayed_work_pending(&charger->wireless_isr_work))
cancel_delayed_work(&charger->wireless_isr_work);
SMB_NOTICE("wireless state = %d\n", wireless_is_plugged());
if (otg_on) {
SMB_NOTICE("bypass wireless isr due to otg_on\n");
return;
}
if (wireless_is_plugged())
wireless_set();
else
wireless_reset();
}
static void wireless_det_work_function(struct work_struct *dat)
{
if (wireless_is_plugged())
wireless_set();
}
static int __devinit bq51051b_wlc_probe(struct platform_device *pdev)
{
int rc = 0;
struct bq51051b_wlc_chip *chip;
const struct bq51051b_wlc_platform_data *pdata =
pdev->dev.platform_data;
WLC_DBG_INFO("probe\n");
if (!pdata) {
pr_err("wlc: missing platform data\n");
return -ENODEV;
}
chip = kzalloc(sizeof(struct bq51051b_wlc_chip), GFP_KERNEL);
if (!chip) {
pr_err("wlc: Cannot allocate bq51051b_wlc_chip\n");
return -ENOMEM;
}
chip->dev = &pdev->dev;
chip->active_n_gpio = pdata->active_n_gpio;
chip->wlc_is_plugged = pdata->wlc_is_plugged;
rc = bq51051b_wlc_hw_init(chip);
if (rc) {
pr_err("wlc: couldn't init hardware rc = %d\n", rc);
goto free_chip;
}
chip->wireless_psy.name = "wireless";
chip->wireless_psy.type = POWER_SUPPLY_TYPE_WIRELESS;
chip->wireless_psy.supplied_to = pm_power_supplied_to;
chip->wireless_psy.num_supplicants = ARRAY_SIZE(pm_power_supplied_to);
chip->wireless_psy.properties = pm_power_props_wireless;
chip->wireless_psy.num_properties = ARRAY_SIZE(pm_power_props_wireless);
chip->wireless_psy.get_property = pm_power_get_property_wireless;
rc = power_supply_register(chip->dev, &chip->wireless_psy);
if (rc < 0) {
pr_err("wlc: power_supply_register wireless failed rx = %d\n",
rc);
goto free_chip;
}
platform_set_drvdata(pdev, chip);
the_chip = chip;
INIT_WORK(&chip->wireless_interrupt_work, wireless_interrupt_worker);
wake_lock_init(&chip->wireless_chip_wake_lock, WAKE_LOCK_SUSPEND,
"bq51051b_wireless_chip");
/* For Booting Wireless_charging and For Power Charging Logo In Wireless Charging */
if (chip->wlc_is_plugged())
wireless_set(chip);
return 0;
free_chip:
kfree(chip);
return rc;
}
