I am experimenting with display mode setting for Intel integrated graphics and I am having some trouble. I am able to switch between different display modes (like 640x400@70, 640x480@60, 1024x768@60, etc.) but some pixel columns seem to be glitched, no matter which display mode is being used. Attachments show what the problem is. It's almost like pixel stream doesn't match with frame timings. BTW. Im testing on G31 (GMA 3100) chipset but I only have documentation for G35 (GMA X3500).
Attachments: |
File comment: This is what I expect
expected.png [ 830 Bytes | Viewed 746 times ]
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File comment: This is what I get
shifted.png [ 844 Bytes | Viewed 746 times ]
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Last edited by pvc on Wed Jan 27, 2021 2:59 pm, edited 1 time in total.
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