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Interfacing (DSI, CSI, I2C, etc.) • Re: Problem With High Resolutions With DSI Generic Overlay

Yeah, it seems to be something that depends on bytes-per-line and number-of-lanes. I'm not sure why -- I'm guessing it might be some configuration settings in the Linux driver.

With 2 lanes, RGB888 seems to work up to a width of 1600 or so. 1920 works with 3 or 4 lanes using RGB888, or with 2 lanes using RGB565.

It seems unrelated to bit-rate, but in real-world use cases you will typically hit a bit-rate limit before this constraint.

Statistics: Posted by njh — Fri Apr 19, 2024 4:43 pm



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