Hi Daniel,

On Mon, Dec 28, 2020 at 10:37:38PM +0000, Daniel Scally wrote:

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+#define CIO2_NUM_PORTS                         4

This is already defined in ipu3-cio2.h. Could you include that instead?

Yes; but I'd need to also include media/v4l2-device.h and
media/videobuf2-dma-sg.h (they're included in ipu3-cio2-main.c at the
moment). It didn't seem worth it; but I can move those two includes from
the .c to the .h and then include ipu3-cio2.h in cio2-bridge.h

Which do you prefer?

Seems you got answers already... :-) splitting the header in two seems good
to me. But IMO it doesn't have to be a part of this set.

-- 
Sakari Ailus