Normal - Normal
RGBSwap - for RGB color cameras, pixels are DMAed BGR
FormatIgnore - Use when the tap format refers to bytes and not pixels
FormatIgnoreRGBSwap - combindation of the the two above

<xs:attribute name="bitdepth_option" use="optional">
    <xs:annotation>
        <xs:documentation>Normal - Normal
RGBSwap - for RGB color cameras, pixels are DMAed BGR
FormatIgnore - Use when the tap format refers to bytes and not pixels
FormatIgnoreRGBSwap - combindation of the the two above</xs:documentation>
    </xs:annotation>
    <xs:simpleType>
        <xs:restriction base="xs:string">
            <xs:enumeration value="Normal" />
            <xs:enumeration value="RGBSwap" />
            <xs:enumeration value="FormatIgnore" />
            <xs:enumeration value="FormatIgnoreRGBSwap" />
        </xs:restriction>
    </xs:simpleType>
</xs:attribute>