msm: vidc: Add AFD and CC metadata support to extradata
> Add support and control for setting Active format
> description and closed caption meta data in the
> extradata. FW parses metadata and adds it to the
> extradata. Client can use control to parse extradata
> for the metadata information.
>
> Change-Id: I79fb71e635927c95e0792862c9dea7d96f58e895
> Signed-off-by: Jayasena Sangaraboina <jsanga@codeaurora.org>
> fix error:"EXTRADATA_STREAM_USERDATA" was not declared in this scope
> and "V4L2_MPEG_VIDC_EXTRADATA_STREAM_USERDATA"was not declared in this scope