How to use high (4K) resolutions with older hardware
ValdikSS
795

This is a good reference to mode lines. Thanks very much. I recall long ago when it was more common to configure these on Linux. I’m wondering what I can drive from my Laptops mini display port. I currently have 2 display ports from the docking station driving two monitors at 1920x1080. There is a miniDP which I know also works. Thinking about trying one of these 2 port MST mini DP hubs to see if I can drive 2 more DP monitors at 1920x1080. However I read elsewhere that

DispalyPort :

Intel HD4000 Max Pixel Clock supported on DisplayPort is 348 Mhz

Which would lead one to believe I will not be able to do it.

https://www.amazon.com/dp/B00OJZSOLE/ref=asc_df_B00OJZSOLE5217989/?tag=hyprod-20&creative=394997&creativeASIN=B00OJZSOLE&linkCode=df0&hvadid=198138936631&hvpos=1o1&hvnetw=g&hvrand=4298950836707941160&hvpone=&hvptwo=&hvqmt=&hvdev=c&hvdvcmdl=&hvlocint=&hvlocphy=9060413&hvtargid=pla-366774002547&th=1

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