edid-decode: improve VCDB checks
commita004802a68f85992fb92bc0c93b2773d413d7f9e
authorHans Verkuil <hverkuil-cisco@xs4all.nl>
Tue, 2 Feb 2021 09:21:52 +0000 (2 10:21 +0100)
committerHans Verkuil <hverkuil-cisco@xs4all.nl>
Tue, 2 Feb 2021 09:21:52 +0000 (2 10:21 +0100)
tree478205a2ed3180ab78963f5485b69591b24c1ea0
parent526a72d9e1f60dab364d1a2179ea1933eee1f463
edid-decode: improve VCDB checks

Selectable RGB/YCbCr Quantization is now required as per CTA-861-H,
so make it a fail if it is 0.

Also add an S_PT check: should be 0 if it is equal to S_IT and S_CE.

Signed-off-by: Hans Verkuil <hverkuil-cisco@xs4all.nl>
parse-cta-block.cpp