Mastodawn

I rewrote the USBridge-KVM 2.0 video pipeline to integrate Moonlight/Sunshine and achieved smooth operation.

Historically, Sunshine lacks native support for Rockchip MPP/RGA.

I delved into the Sunshine code and reworked the video pipeline. Now, the raw YUYV422 stream from the capture card is fed to the Rockchip RGA 2D engine, which converts it to NV12 in microseconds. From there, the NV12 frames are passed to the H.264 MPP (Media Process Platform) hardware encoder.

It runs on the chip via a DMA buffer. The result? Stable 1080p @ 60 FPS streaming using Moonlight's built-in FEC function to suppress connection dropouts.

#Moonlight #KVM #Rockchip #EmbeddedLinux #Hardware #OpenSource #Sunshine #HomeLab #DIY

HoldMyType 4d ago

#Rockchip (and most #ARM vendors like Qualcomm's older chips, MediaTek, etc.) license ARM's reference core designs verbatim — they're essentially assembling pre-built blocks. Apple licenses only the ISA and builds everything themselves, which is why M1 performance was a shock — it has nothing architecturally in common with a Cortex-A72 beyond the instruction encoding.
Analogy: RK3399 is like buying a pre-designed engine from a supplier and putting it in your car. Apple M1 is like designing the engine yourself, but making sure it runs the same fuel (ARM instructions).
#apple
Rockchip designed the integration not the cores

Collabora May 28

Now at @embeddedrecipes, the very first hands-on demo of the Flipper One!

Read more about our collaboration with Flipper! 🛠️

https://www.collabora.com/news-and-blog/news-and-events/collabora-flipper-opening-up-the-rk3576.html

#Linux #OpenSource #EmbeddedLinux #RK3576 #Rockchip #HardwareHacking #FlipperOne #FOSS

Smart Home Circle May 28

NEW Video👇👇👇

I Ran Frigate on the #Radxa Rock 5T.
This is how it performed 👇

👉Full Video : https://youtu.be/9J6cA6-dqWU

#frigate #rockchip #ai #iot

I Ran Frigate NVR On The Radxa Rock 5T And This Is How It Performed | NPU Usage

YouTube

Embedded Recipes May 27

🎙️ Next talk at Embedded Recipes 2026!

Michael Tretter is on stage with a highly practical session: "Open Source Tools for Secure Boot on Rockchip RK3588".

#EmbeddedRecipes2026 #EmbeddedLinux #SecureBoot #Rockchip #RK3588 #OPTEE #barebox #OpenSource #Pengutronix

LinuxGizmos.com [Unofficial]May 22

DietPi May 2026 Update Adds Orange Pi 5B Support and Security Fixes

https://fed.brid.gy/r/https://linuxgizmos.com/dietpi-may-2026-update-adds-orange-pi-5b-support-and-security-fixes/

Collabora May 21

Big news! We've partnered with Flipper to build an open Linux platform for the Flipper One, powered by the Rockchip RK3576. Hardware hackers, this one's for you! 🛠️

https://www.collabora.com/news-and-blog/news-and-events/collabora-flipper-opening-up-the-rk3576.html

#Linux #OpenSource #EmbeddedLinux #RK3576 #Rockchip #HardwareHacking #FlipperOne #FOSS

Collabora + Flipper: Opening up the RK3576

Collabora has partnered with Flipper Devices to build the Flipper One, based on the RK3576.

Collabora | Open Source Consulting

Collabora May 20

Curious about our Tyr setup?

Our Rust-based DRM driver is running on a Rockchip 3588 on a Radxa Rock 5B board.

Stop by the Google table to see what makes it tick.

#Rustlang #Tyr #RustWeek2026 #Rockchip #OpenSource

Collabora May 20

Rockchip RK3588 camera support is moving further upstream.

Thanks to long-running collaboration across the Open Source community, initial mainline Linux support for the platform’s video capture hardware is now in place, laying the groundwork for the next step: full ISP support. 🎉

https://www.collabora.com/news-and-blog/news-and-events/mainline-video-capture-and-camera-support-for-rockchip-rk3588.html

#Rockchip #RK3588 #VideoCapture #OpenSource #Linux