Apple M1/M2 Keyboard Backlight Support Set For The Linux 6.4 Kernel
In addition to Linux 6.4 bringing some early work around the Apple M2 device support that isn't yet ready for end-users but begins laying the foundation for supporting the new MacBook Air, MacBook Pro, and Mac Mini, another set of Apple changes have now been submitted ahead of this next kernel cycle.
Source: phoronix.com