Merge "C2Config: correct declaration of tunnel-peek mode"

 * Note: This parameter allows a decoder to ignore the video peek machinery and

 * to revert to its preferred behavior.

 */

typedef C2StreamParam<C2Tuning, C2EasyEnum<C2PlatformConfig::tunnel_peek_mode_t>,

typedef C2StreamParam<C2Tuning,

        C2SimpleValueStruct<C2EasyEnum<C2PlatformConfig::tunnel_peek_mode_t>>,

        kParamIndexTunnelPeekMode> C2StreamTunnelPeekModeTuning;

constexpr char C2_PARAMKEY_TUNNEL_PEEK_MODE[] =

        "output.tunnel-peek-mode";