MHL_DST_SIZE
u8 st[MHL_DST_SIZE], xst[MHL_XDS_SIZE];
sii8620_read_buf(ctx, REG_MHL_STAT_0, st, MHL_DST_SIZE);
sii8620_update_array(ctx->stat, st, MHL_DST_SIZE);
u8 stat[MHL_DST_SIZE];