yeah its because people dont know htcs camera drivers because they wont release them so like he said Cyanogenmod 10 and up you want to use a different camera or stick to stock if the camera is essential, you can try a sense rom.
"A man chooses, a slave obeys." - Andrew Ryan
Samsung Galaxy S2
Rom: Rooted Stock (4.0.4)
Samsung Galaxy Tab 2 10.1
Rom: Offical Cyanogemod 10.1.3 (4.2.2)
Asus Nexus 7
Rom: Stock (4.4.2) Broken Digitizer, any recommendations on amazon?