I configure ADV7441A for using Hue and Saturation (CP Mode). I have to set VID_ADJ_EN=1 (0x9E),
I set this register and I change CP_SATURATION value but I read register there is no change. How can I configure CP_SATURATION?
That is likely the problem. The adjustments only work if you are doing one of these 3 transforms:
because those controls have no meaning in RGB-- only in YUV. If you are doing DVI, you probably are doing RGB->RGB which wouldn't go through the CSC so the adjustments would have no effect.
What CSC mode are you using ? It only works in conjuction with the CSC doing certain transforms.
I work on DVI.
0x68 0xF2 Color space conversion configuration in automatic mode. Output color space is RGB.
Thank you Dave...
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