static void certify_cover_work(struct work_struct *work)
{
bool first;
struct certify_hall_drvdata *ddata =
container_of(work, struct certify_hall_drvdata,
certify_cover_dwork.work);
first = !gpio_get_value(ddata->gpio_certify_cover);
printk("[keys] %s certify_status : %d (%s)\n", __func__, first, first?"attach":"detach");
certify_cover = first;
#ifdef CONFIG_CERTIFY_HALL_NFC_WA
if(certify_cover)
felica_ant_tuning(1);
else
felica_ant_tuning(0);
#endif
input_report_switch(ddata->input,
SW_CERTIFYHALL, certify_cover);
input_sync(ddata->input);
/* WorkAround for Hall IRQ Noise problem in connect to GSM band */
#ifdef CONFIG_SENSORS_HALL_IRQ_CTRL
if(certify_cover)
hall_irq_set(enable, true);
else
hall_irq_set(disable, true);
#endif
}
static ssize_t hall_irq_ctrl_store(struct device *dev,
struct device_attribute *attr, const char *buf,
size_t count)
{
pr_info("%s: %s\n", __func__, buf);
if (!g_drvdata->wa_enable)
return count;
if (!strncasecmp(buf, "ON", 2)) {
g_drvdata->gsm_area = true;
if (!g_drvdata->cover_state)
hall_irq_set(disable, false);
} else if (!strncasecmp(buf, "OFF", 3)) {
hall_irq_set(enable, false);
g_drvdata->gsm_area = false;
} else {
pr_info("%s: Wrong command, current state %s\n",
__func__, g_drvdata->gsm_area?"ON":"OFF");
}
return count;
}
static int hall_resume(struct device *dev)
{
struct hall_drvdata *ddata = dev_get_drvdata(dev);
struct input_dev *input = ddata->input;
printk("%s start\n", __func__);
input_sync(input);
#ifdef CONFIG_SENSORS_HALL_IRQ_CTRL
/* gsm_area can be controlled only in hall_irq_set */
if (g_drvdata->cover_state && g_drvdata->gsm_area)
hall_irq_set(enable, false);
#endif
return 0;
}
