greybus: camera: Fix number of configured streams

Camera Module may report a lower number of configured streams than the
one requested by the AP.
All the non-supported stream configuration are zeroed.
Make the stream configuration inspection loop take only the valid stream
into account, to avoid unnecessarily accessing zeroed memory areas.

So far, inspecting non valid streams configuration has prove to be
harmless, but as we'll need to inspect stream characteristics as reported
image sizes and format, we have to take only valid configurations into
account.

Testing Done: White Camera Module preview and capture.

Signed-off-by: Jacopo Mondi <[email protected]>
Reviewed-by: Laurent Pinchart <[email protected]>
Signed-off-by: Alex Elder <[email protected]>

0 files changed, 0 insertions, 0 deletions