On Fri, Nov 23, 2018 at 10:24:41AM +0100, Paul Kocialkowski wrote: > It is often useful to check whether the DRM format info retrieved from > the DRM framebuffer matches a specific YUV planes disposition. > > This introduces helpers to quickly check that a provided format info > matches a YUV format with a specific disposition, in commonly-used > terminology. > > The intent of providing helpers taking the format info instead of the > fourcc alone is to avoid the overhead of iterating through all formats > when the whole format info structure is available. As a result, these > helpers are very simple so they are made inline. > > Signed-off-by: Paul Kocialkowski <paul.kocialkowski@xxxxxxxxxxx> Reviewed-by: Maxime Ripard <maxime.ripard@xxxxxxxxxxx> Maxime -- Maxime Ripard, Bootlin Embedded Linux and Kernel engineering https://bootlin.com
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