[PATCH] qcap:fix the bug which camera device can't be released correctly.

[Zebediah Figura (she/her)]

Hello Keming, thanks for the patch!

Unfortunately this can't work as-is; we need to be able to access the fd 
even after IBaseFilter::Stop() [e.g. to query or set properties, or to 
restart the stream.]

Can you perhaps provide more details about the problem you are trying to 
solve?

ἔρρωσο,
Zebediah