Add support for multicolor LEDs as supported by the kernel. Used by Qualcomm devices such as SHIFT 6mq, OnePlus 6, etc. Documentation: https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/tree/Documentation/ABI/testing/sysfs-class-led-multicolor Co-Developed-by: Dylan Van Assche <me@dylanvanassche.be>
The fbd_dev_led_set_brightness function is only getting called with parameter 0 at the moment so this was never noticed.