Conversation
jarkko

Jarkko Sakkinen

Edited 2 days ago
For a parentless video device, is it too unorthodox embed dma_mask, dma_parms to your private context struct?

I just put vdev->dev.dma_* to point to those fields.

It seems to work at run-time for vb2_dma_sg_memops.

I don't know really what I'm doing TBH but after trying out different things this seems to work.

I'm just a dude who wants stream Zoom calls with a phone camera - definitely not a V4L2 expert ;-)
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