What does it take to get USB-C DisplayPort Alt Mode working on RK3588/RK3576 for the upcoming Flipper One?

A closer look at the USB-PD, PHY, hotplug, & DRM changes involved, plus the progress toward full mainline Linux support.

col.la/usbcdisplayport

#Rockchip #OpenSource #EmbeddedLinux #RK3576

Kernel Recipes: Detlev Casanova presenting "Dual-core video decoding on RK3588: Upstreaming VDPU381 and the road to multi-core", including coverage for #RK3576.

@kernelrecipes.bsky.social