Dear All,
What is the most effective/optimal/recommended way to wait for DRM_MODE_CONNECTED status?
This is to make sure when disply manager (uses drm apis) starts and if it do not get the
DRM_MODE_CONNECTED status as some dependent driver is still loading and setting up (e.g. serializer driver) in that case what is the best way to wait for it?
Should I poll the state repeatedly in a loop? Will this value be automatically get updated?
Should I close() the DRM device and re-open() it again?
Is there any interrupt/callback we can register for to receive updated for this connector state?
Should I close() the DRM device and re-open() it again?
Is there any interrupt/callback we can register for to receive updated for this connector state?
Thank you.
Best Regards,
Vikash
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