int broadcast_fc8300_drv_if_power_on(void)
{
int rc = ERROR;
print_log(NULL, "[1seg]broadcast_drv_if_power_on\n");
if (!fc8300_is_power_on())
rc = fc8300_power_on();
return rc;
}
static int broadcast_Isdb_i2c_probe(struct i2c_client *client, const struct i2c_device_id *id)
{
int rc = 0;
int addr = 0;
#if defined (CONFIG_ARCH_MSM8992) || defined (CONFIG_ARCH_MSM8994)
printk("[dtv]broadcast_Isdb_i2c_probe client:0x%lX\n", (UDynamic_32_64)client);
#else
printk("[dtv]broadcast_Isdb_i2c_probe client:0x%X\n", (UDynamic_32_64)client);
#endif
if(!i2c_check_functionality(client->adapter, I2C_FUNC_I2C)) {
print_log(NULL, "need I2C_FUNC_I2C\n");
return -ENODEV;
}
IsdbCtrlInfo.pdev = to_platform_device(&client->dev);
/* taew00k.kang added for Device Tree Structure 2013-06-04 [start] */
addr = client->addr; //Slave Addr
pr_err("[dtv] i2c Slaveaddr [%x] \n", addr);
IsdbCtrlInfo.pclient = client;
//i2c_set_clientdata(client, (void*)&IsdbCtrlInfo.pclient);
#ifdef FEATURE_DMB_USE_XO
IsdbCtrlInfo.xo_clk = clk_get(&IsdbCtrlInfo.pclient->dev, "isdbt_xo");
if(IS_ERR(IsdbCtrlInfo.xo_clk)){
rc = PTR_ERR(IsdbCtrlInfo.xo_clk);
dev_err(&IsdbCtrlInfo.pclient->dev, "[dtv]could not get clock\n");
return rc;
}
/* We enable/disable the clock only to assure it works */
rc = clk_prepare_enable(IsdbCtrlInfo.xo_clk);
if(rc) {
dev_err(&IsdbCtrlInfo.pclient->dev, "[dtv] could not enable clock\n");
return rc;
}
clk_disable_unprepare(IsdbCtrlInfo.xo_clk);
#endif
#ifdef FEATURE_DMB_USE_PINCTRL
isdbt_pinctrl_init();
#endif
/* Config GPIOs */
broadcast_Isdb_config_gpios();
#ifdef FEATURE_DMB_USE_REGULATOR
broadcast_isdbt_set_regulator(1);
broadcast_isdbt_set_regulator(0);
#endif
#ifndef _NOT_USE_WAKE_LOCK_
wake_lock_init(&IsdbCtrlInfo.wake_lock, WAKE_LOCK_SUSPEND,
dev_name(&client->dev));
#endif
#if defined (CONFIG_ARCH_MSM8992) || defined (CONFIG_ARCH_MSM8994)
fc8300_power_on();
tunerbb_drv_fc8300_read_chip_id();
fc8300_power_off();
#endif
return rc;
}