MXL_HYDRA_MPEG_CLK_FMT_E
enum MXL_HYDRA_MPEG_CLK_FMT_E mpeg_clk_pol; /* MPEG Clk polarity */
enum MXL_HYDRA_MPEG_CLK_FMT_E mpeg_valid_pol; /* MPEG VALID polarity */
enum MXL_HYDRA_MPEG_CLK_FMT_E mpeg_sync_pol; /* MPEG SYNC polarity */