In January, I noticed a recent Linux kernel patch for the LCD used in the Anbernic RG40XX series of handhelds ( YLM-LBV0400001X-V1 )
https://lkml.iu.edu/hypermail/linux/kernel/2411.0/04250.html
The panel part number prefix is YLM, which stands for Shenzhen Yangliming Electronic Technology...