static int __maybe_unused silead_ts_resume(struct device *dev)
{
struct i2c_client *client = to_i2c_client(dev);
int error, status;
silead_ts_set_power(client, SILEAD_POWER_ON);
error = silead_ts_reset(client);
if (error)
return error;
error = silead_ts_startup(client);
if (error)
return error;
status = silead_ts_get_status(client);
if (status != SILEAD_STATUS_OK) {
dev_err(dev, "Resume error, status: 0x%02x\n", status);
return -ENODEV;
}
enable_irq(client->irq);
return 0;
}
static int silead_ts_resume(struct device *dev)
{
struct i2c_client *client = to_i2c_client(dev);
int ret, status;
silead_ts_set_power(client, SILEAD_POWER_ON);
msleep(20);
ret = silead_ts_reset(client);
if (ret)
return ret;
ret = silead_ts_startup(client);
if (ret)
return ret;
msleep(20);
status = silead_ts_get_status(client);
if (status != SILEAD_STATUS_OK) {
dev_err(dev, "Resume error, status: 0x%X\n", status);
return -ENODEV;
}
return 0;
}
static int silead_ts_setup(struct i2c_client *client)
{
struct silead_ts_data *data = i2c_get_clientdata(client);
struct device *dev = &client->dev;
int ret;
u32 status;
silead_ts_set_power(client, SILEAD_POWER_OFF);
msleep(20);
silead_ts_set_power(client, SILEAD_POWER_ON);
msleep(20);
ret = silead_ts_get_id(client);
if (ret)
return ret;
dev_dbg(dev, "Chip ID: 0x%8X", data->chip_id);
ret = silead_ts_init(client);
if (ret)
return ret;
ret = silead_ts_reset(client);
if (ret)
return ret;
ret = silead_ts_load_fw(client);
if (ret)
return ret;
ret = silead_ts_startup(client);
if (ret)
return ret;
msleep(20);
status = silead_ts_get_status(client);
if (status != SILEAD_STATUS_OK) {
dev_err(dev, "Initialization error, status: 0x%X\n", status);
return -ENODEV;
}
return 0;
}
static int silead_ts_setup(struct i2c_client *client)
{
int error;
u32 status;
silead_ts_set_power(client, SILEAD_POWER_OFF);
silead_ts_set_power(client, SILEAD_POWER_ON);
error = silead_ts_get_id(client);
if (error)
return error;
error = silead_ts_init(client);
if (error)
return error;
error = silead_ts_reset(client);
if (error)
return error;
error = silead_ts_load_fw(client);
if (error)
return error;
error = silead_ts_startup(client);
if (error)
return error;
status = silead_ts_get_status(client);
if (status != SILEAD_STATUS_OK) {
dev_err(&client->dev,
"Initialization error, status: 0x%X\n", status);
return -ENODEV;
}
return 0;
}