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SubjectVKMS: New plane formats
Date
Hi,

I'm working to add new plane formats to vkms. But I don't know what
should be the behavior in the situation that we received multiple planes
with different formats from the users-space.

For example, if the user chooses:
- DRM_FORMAT_ARGB16161616 to the primary plane
- DRM_FORMAT_ARGB8888 to the cursor
- DRM_FORMAT_YUV42 to the overlay

What should be the output format that will be used to calculate the crc?
DRM_FORMAT_ARGB16161616?

My idea was to convert all the planes to the primary, but I'm not sure
if it is the right approach.

Best regards,
---
Igor M. A. Torrente

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