[Linux-kernel-mentees] [RFC PATCH resend] vidtv: adapter->mdev was set too late

Daniel Almeida dwlsalmeida at gmail.com
Sat Jan 30 12:36:05 UTC 2021


Hi Hans

> (resend again, looks like the previous two attempts never reached the ML)
>
> Daniel, how did you test the media controller feature? I don't really
> understand how your merged patch for MC support could ever work. It's
> the reason I've marked my patch as an RFC since I wonder if something
> accidentally got messed up along the way.
>
> Regards,
>
> 	Hans

I still have much to learn on the subsystem.. what I did to test it was 
trying out this command:

media-ctl -d platform:vidtv -p
Media controller API version 5.11.0

Media device information
------------------------
driver          vidtv
model           vidtv
serial
bus info        platform:vidtv
hw revision     0x0
driver version  5.11.0


I was under the impression that this was enough to show everything was 
in order with the patch.

-- Daniel


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