static void bma255_set_enable(struct bma255_p *data, int enable)
{
int pre_enable = atomic_read(&data->enable);
pr_info("\n bma255 sysfs set_enable sensor enable %d", enable);
if (enable) {
if (pre_enable == OFF) {
bma255_open_calibration(data);
bma255_set_mode(data->client, BMA255_MODE_NORMAL);
schedule_delayed_work(&data->work,
msecs_to_jiffies(atomic_read(&data->delay)));
atomic_set(&data->enable, ON);
//pr_info("bma255 enable =%d",data->enable);
}
} else {
if (pre_enable == ON) {
if (data->recog_flag == ON)
bma255_set_mode(data->client,
BMA255_MODE_LOWPOWER1);
else
bma255_set_mode(data->client,
BMA255_MODE_SUSPEND);
cancel_delayed_work_sync(&data->work);
atomic_set(&data->enable, OFF);
}
}
}
static ssize_t bma255_calibration_show(struct device *dev,
struct device_attribute *attr, char *buf)
{
int ret;
struct bma255_p *data = dev_get_drvdata(dev);
ret = bma255_open_calibration(data);
if (ret < 0)
pr_err("[SENSOR]: %s - calibration open failed(%d)\n",
__func__, ret);
pr_info("[SENSOR]: %s - cal data %d %d %d - ret : %d\n", __func__,
data->caldata.x, data->caldata.y, data->caldata.z, ret);
return snprintf(buf, PAGE_SIZE, "%d %d %d %d\n", ret, data->caldata.x,
data->caldata.y, data->caldata.z);
}
static void bma255_set_enable(struct bma255_p *data, int enable)
{
int pre_enable = atomic_read(&data->enable);
if (enable) {
if (pre_enable == OFF) {
bma255_open_calibration(data);
bma255_set_mode(data, BMA255_MODE_NORMAL);
schedule_delayed_work(&data->work,
msecs_to_jiffies(atomic_read(&data->delay)));
atomic_set(&data->enable, ON);
}
} else {
if (pre_enable == ON) {
if (data->recog_flag == ON)
bma255_set_mode(data, BMA255_MODE_NORMAL);
else
bma255_set_mode(data, BMA255_MODE_SUSPEND);
cancel_delayed_work_sync(&data->work);
atomic_set(&data->enable, OFF);
}
}
}
