void MHL_On(bool on)
{
if (on == 1) {
s3c_gpio_cfgpin(GPIO_MHL_INT, GPIO_MHL_INT_AF);
sii9234_cfg_power(1);
sii9234_init();
} else {
sii9234_cfg_power(0);
s3c_gpio_setpull(GPIO_MHL_SEL, S3C_GPIO_PULL_NONE);
gpio_set_value(GPIO_MHL_SEL, GPIO_LEVEL_LOW);
}
}
int __init p3_gpio_i2c_init(void)
{
platform_device_register(&tegra_gpio_i2c5_device);
platform_device_register(&tegra_gpio_i2c6_device);
if (system_rev < 0x2)
platform_device_register(&tegra_gpio_i2c7_device);
platform_device_register(&tegra_gpio_i2c8_device);
platform_device_register(&tegra_gpio_i2c9_device);
platform_device_register(&tegra_gpio_i2c10_device);
if(system_rev > 0x0A){
platform_device_register(&tegra_gpio_i2c11_device);
platform_device_register(&tegra_gpio_i2c13_device);
}
else{
platform_device_register(&tegra_gpio_i2c11_rev05_device);
platform_device_register(&tegra_gpio_i2c13_rev05_device);
}
if (system_rev >= 0x2) { /* greater than Rev0.2 or same */
platform_device_register(&tegra_gpio_i2c12_device);
platform_device_register(&tegra_gpio_i2c14_device);
platform_device_register(&tegra_gpio_i2c15_device);
}
i2c_register_board_info(6, sec_gpio_i2c6_info, ARRAY_SIZE(sec_gpio_i2c6_info));
if (system_rev < 0x2)
i2c_register_board_info(7, sec_gpio_i2c7_info, ARRAY_SIZE(sec_gpio_i2c7_info));
i2c_register_board_info(8, sec_gpio_i2c8_info, ARRAY_SIZE(sec_gpio_i2c8_info));
nct1008_init();
i2c_register_board_info(9, sec_gpio_i2c9_info, ARRAY_SIZE(sec_gpio_i2c9_info));
i2c_register_board_info(10, sec_gpio_i2c10_info, ARRAY_SIZE(sec_gpio_i2c10_info));
i2c_register_board_info(11, sec_gpio_i2c11_info, ARRAY_SIZE(sec_gpio_i2c11_info));
if (system_rev >= 0x2) {
sii9234_init();
i2c_register_board_info(14, sec_gpio_i2c14_info, ARRAY_SIZE(sec_gpio_i2c14_info));
i2c_register_board_info(15, sec_gpio_i2c15_info, ARRAY_SIZE(sec_gpio_i2c15_info));
}
return 0;
}
static ssize_t change_switch_store(struct device *dev, struct device_attribute *attr, const char *buf, size_t size)
{
char *after;
unsigned long value = simple_strtoul(buf, &after, 10);
int i;
printk(KERN_ERR "[MHL_SWITCH] Change the switch: %ld\n", value);
if (value == 0) {
for (i = 0; i <20; i++) {
printk(KERN_ERR "[MHL] try %d\n", i+1);
msleep(500);
}
s3c_gpio_cfgpin(GPIO_MHL_INT, GPIO_MHL_INT_AF);
s3c_gpio_setpull(GPIO_MHL_SEL, S3C_GPIO_PULL_UP);
gpio_set_value(GPIO_MHL_SEL, GPIO_LEVEL_HIGH);
sii9234_cfg_power(1);
sii9234_init();
} else {
sii9234_cfg_power(0);
s3c_gpio_setpull(GPIO_MHL_SEL, S3C_GPIO_PULL_NONE);
gpio_set_value(GPIO_MHL_SEL, GPIO_LEVEL_LOW);
}
return size;
}
