Add T769 and I577 support
This commit adds missing files and configs specific to these device that seemed to be removed after jb. If any of these interfer with other devices we will devise a work around.
Original commit here https://github.com/CyanogenMod/android_kernel_samsung_msm8660-common/commit/487862c7a8663d3eba919fbc69228325d3bfbcb7

Change-Id: I85e36eeaa3730c8dd22d059d09ac27036d1a3a4f
Commit to see my changes

Change-Id: I5575ed2388a8236e48b3e5743eaad539f53b06cd
t769: DTV is not supported.

Change-Id: Iab2125d09a4bf371c8f2eb4b86d2c44f1a0137ac