Well, this one was easy. The method described here worked for me. Sony VAIO has Ricoh R5U870 Webcam built into it, which I got to know from here.
Simply install the following two files from here and install them in the following order:
| I am still trying to figure out how to change the webcam settings (brightness, gamma, hue etc.). If anyone knows, please update me through comment. The method described here does not works for me because it is for gspca driver only. |