I am not sure if this is a problem with my TV or my Retina MBP. I've had an early 2011 MBP before my rMBP and this was never an issue.
It seems that when I connect up my TV, it 'detects' the screen orientation as portrait. The resolutions shown are all portrait (eg. 1140 x 2560) - but this does get shown on my TV as a landscape resolution...
While the screen orientation being weird is one issue, the other issue is that I cannot find a resolution that is supported by my TV, for example 1080p or 720p isn't even listed.
Has anyone else run into this problem? Do I have an issue with my TV or rMBP?
I am connecting via HDMI and have also tried mini display port to HDMI. I am on Yosemite.