Re: [PATCH 0/4] Fixing live video input in ZynqMP DPSUB

[Maxime Ripard]

On Fri, Jan 12, 2024 at 03:42:18PM -0800, Anatoliy Klymenko wrote:
> Patches 1/4,2/4,3/4 are minor fixes.
> 
> DPSUB requires input live video format to be configured.
> Patch 4/4: The DP Subsystem requires the input live video format to be
> configured. In this patch we are assuming that the CRTC's bus format is fixed
> and comes from the device tree. This is a proposed solution, as there are no api
> to query CRTC output bus format.
> 
> Is this a good approach to go with?

I guess you would need to expand a bit on what "live video input" is? Is
it some kind of mechanism to bypass memory and take your pixels straight
from a FIFO from another device, or something else?

Maxime

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