v4l2codecs: Unify the src template caps format
Notably NV12_4L4 ended up being applied to only VP9 decoder. This fixes the situation by using a central define for all static src pad templated formats.
Edited by Nicolas Dufresne
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Notably NV12_4L4 ended up being applied to only VP9 decoder. This fixes the situation by using a central define for all static src pad templated formats.