The M5Display setBrightness(uint8_t brightness) method and others are disabled, why?

[hpsaturn]

Overview

Why is the reason of disabled this code:

https://github.com/m5stack/M5StickC-Plus/blob/master/src/M5Display.cpp#L478-L884

Or, how to I can set the brightness on the M5StickC?

[Tinyu-Zhao]

stickc-plus uses apx to manage movies, you should be able to use this api M5.Axp.ScreenBreath(7);