MIN_VALUE
if (check_property_type(integer, MIN_VALUE, ACPI_TYPE_INTEGER))
(uintptr_t)integer_obj[MIN_VALUE].string.pointer;
#define MAX_USER_VALUE (MAX_VALUE - MIN_VALUE)
twl_i2c_write_u8(TWL_MODULE_PWM, MIN_VALUE + brightness, TWL_PWM0_OFF);