How can I read the IDs of a SPI TFT or LCD ? [SOLVED]

I was not able to read the IDs with LCD_ID_readreg.ino from MCUFRIEND_kbv for my SPI TFT.

I am not sure if this is for parallel interface only.

Is there a ID reader for SPI available?

Any link would be highly welcome!

See:

http://forum.arduino.cc/index.php?topic=443770.msg3059139#msg3059139