void gpiod_set_raw_value(struct gpio_desc *desc, int value)
int gpiod_get_raw_value_cansleep(const struct gpio_desc *desc)
void gpiod_set_raw_value_cansleep(struct gpio_desc *desc, int value)
+ int gpiod_direction_output_raw(struct gpio_desc *desc, int value)
The active-low state of a GPIO can also be queried using the following call: