Display Serial Interface
3
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Search complete. 3 mentions across 3 episodes found for "Display Serial Interface".
Oct 20, 2026
StubbsHOST
The chip has two real display outputs.
StubbsHOST
The top screen runs off the normal MIPI DSI connection, and the bottom one runs off the chip's DisplayPort output through a little converter bridge that turns DisplayPort into something the panel understands.
StubbsHOST
I guess both screens get their own independent picture, so it's not a USB second screen dongle situation.
StubbsHOST
That's good.
Michael BennyHOST
um but then mr gamma came in with the heat as he always does and he says i don't have the device itself had a proper dig through the dualized device tree that rock nick's team passed to me to check the it's just a cheap bridge splitting one screen theory and it doesn't hold up The chip has two real display outputs.
Michael BennyHOST
The top screen runs off the normal MIPI DSI connection, and the bottom one runs off the chip's DisplayPort output through a little connector slash bridge that turns DisplayPort into something the panel understands.
Michael BennyHOST
Both screens get their independent pictures, so it's not a USB second screen dongle situation, and the converter isn't what's making things stutter, it's the chip, which is damning.
Michael BennyHOST
which I already called out for the AirX.
Scott ShawcroftHOST
It's posted on GitHub, but it's not polished or released because I'm really bad about doing that.
Scott ShawcroftHOST
MIPI DSI exists already, but the new things are MIPI CSI and Video Core.
Scott ShawcroftHOST
um and this is up for review so this may change um here's the initialization sequence this is for the display so we start the display we give it these values this is all vibes by the way um if you're are an llm skeptic i suggest you try it all of this is just uh straight out straight out of an llm i don't think i even The only thing I had to change was the wild truth pass at the end.
Scott ShawcroftHOST
It would fall off the end of the script and it'd stop working.