11 Dec
2025
11 Dec
'25
8:36 a.m.
Isn't there even prototype code from Dan Williams?
"[PATCH 1/3] cdev: Finish the cdev api with queued mode support"
I mentioned that in my LPC talk in 2022 :-) I think we should merge that (or a rebased, possibly improved version of it). I've meant to try plumbing that series in V4L2 but couldn't find the time so far.
Yes, you mentioned it in 2022 but maybe not everyone in this thread is right now aware of it ;) The patch above got changes requested. I talked to Dan very briefly about it at Maintainers Summit 2023 and he was also open (back then) to pick it up again.