The definition is already in the xml file by default! So the card is showing in the MP configuration, but only the DVB-T tuners (so it seems).
<capturecard commercialname="Hauppauge HVR-2200 Analogue" capturename="Hauppauge WinTV-7164 Analog Capture" devid="ven_1131&dev_7164&subsys_89000070&rev_81">
<capabilities tv="true" radio="true" mpeg2="true" mce="true" sw="false" bda="false"></capabilities>
<tv>
<interface cat="encoder" video="" audio="" mpeg2="0"></interface>
<filters>
<filter cat="tvtuner" name="Hauppauge WinTV-7164 Analog TV Tuner" checkdevice="true"></filter>
<filter cat="tvaudio" name="Hauppauge WinTV-7164 Analog TV Audio" checkdevice="true"></filter>
<filter cat="crossbar" name="Hauppauge WinTV-7164 Analog Xbar" checkdevice="true"></filter>
<filter cat="capture" name="Hauppauge WinTV-7164 Analog Capture" checkdevice="true"></filter>
<filter cat="encoder" name="Hauppauge WinTV-7164 MPEG2 PS Encoder/Mux" checkdevice="true"></filter>
</filters>
<connections>
<connection sourcefilter="tvtuner" sourcepin="0" sinkfilter="crossbar" sinkpin="%tvtuner%"></connection>
<connection sourcefilter="tvtuner" sourcepin="1" sinkfilter="tvaudio" sinkpin="0"></connection>
<connection sourcefilter="tvaudio" sourcepin="0" sinkfilter="crossbar" sinkpin="%audiotuner%"></connection>
<connection sourcefilter="crossbar" sourcepin="0" sinkfilter="capture" sinkpin="0"></connection>
<connection sourcefilter="crossbar" sourcepin="1" sinkfilter="capture" sinkpin="1"></connection>
<connection sourcefilter="capture" sourcepin="0" sinkfilter="encoder" sinkpin="0"></connection>
<connection sourcefilter="capture" sourcepin="1" sinkfilter="encoder" sinkpin="1"></connection>
</connections>
</tv>
</capturecard>