default or selected kernelversion does not have config value CONFIG_DVB_CINERGYT2_QUERY_INTERVAL.
Result is shown for kernelversion 5.3.7

Status update interval [milliseconds]


Linux Kernel Configuration
└─>Device Drivers
└─>Multimedia devices
└─>DVB/ATSC adapters
└─>Status update interval [milliseconds]
In linux kernel since version 2.6.20 (release Date: 2007-02-04)  
This is the interval for status readouts from the demodulator.
You may try lower values if you need more responsive signal quality

Please keep in mind that these updates cause traffic on the tuner
control bus and thus may or may not affect reception sensitivity.

The default value should be a safe choice for common applications.