Merge some gee stuff in

Change-Id: I2b8ace0a12607974de140b1cf7c3d5132347e4df
Fix DMA mapping

Change-Id: I5eda7ae1d584100d9b93b5d458c38eaca42987c1
Add DMA shit back from msm-3.4

Change-Id: I448064341b422b104316e0effcdb91866587b29f