Maximum number of DVB/ATSC adapters. Increasing this number increases the memory consumption of the DVB subsystem even if a much lower number of DVB/ATSC adapters is present. Only values in the range 4-32 are tested. If you are unsure about this, use the default value 8
If you say Y here, the DVB subsystem will use dynamic minor allocation for any device that uses the DVB major number. This means that you can have more than 4 of a single type of device (like demuxes and frontends) per adapter, but udev will be required to manage the device nodes. If you are unsure about this, say N here.
Say Y to select Digital TV adapters