Hi - First time poster here. I'm a guitar beginner and am working out arrangements to some tunes as a way to learn bass and guitar. I'm decent at figuring out bass lines and riffs but still have trouble hearing chords. Can anyone help me with this Joy Division song?

1. http://www.youtube.com/watch?v=y79jtMxXzc4
Each measure of bass line is D-C#-A-A-D-C#-D-C#...repeat. How to I identify what chord progression works here?

Thanks. So the bass notes usually give the chords? Does this song even have any chord changes or is it all D chord?