On Fri, Nov 23, 2018 at 10:24:57AM +0100, Paul Kocialkowski wrote:
> The frontend comes with two "channels", that can be configured
> independently. When used in YUV mode, the first channel (CH0) represents
> the luminance component while the second channel (CH1) represents the
> chrominance. In RGB mode, both have to be configured the same way.
> 
> Use variables (with the YUV terminology) for each channel's
> dimensions, calculating the chroma dimensions from the luma dimensions
> and the sub-sampling factors from the format description.
> 
> Since the configured size only has pixel precision, the fractional
> fixed-point part of the source size is dropped for both components to
> ensure that the scaling factors are accurate.
> 
> Signed-off-by: Paul Kocialkowski <paul.kocialkowski@bootlin.com>

Applied, thanks!
Maxime

-- 
Maxime Ripard, Bootlin
Embedded Linux and Kernel engineering
https://bootlin.com