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ADV7850 AutoGraphics Mode

Hi,

I'm struggling with the ADV7850 in AutoGraphics mode when dealing with VGA non-VESA resolutions. I want to use sample data so that ADV7850 can support more resolutions.

ps: I don’t have an evaluation board.

Does anyone have code that calculates the pixel clock (pll_div_ratio), free run mode line length (ch1_fr_ll) and free run lines per field (cp_lcount_max)?