tree fbdd27f9c5f2ee225ef495711dcf948ff0f5b826
parent f02fdc7d0caa582050ed4154365c7b8575fa991f
author Sushil Chauhan <sushilchauhan@codeaurora.org> 1362613009 -0800
committer Sushil Chauhan <sushilchauhan@codeaurora.org> 1363286622 -0700

qdutils: Retrieve MDP revision and pipes information from driver.

Userspace can retrieve MDP revision number and number of different
types of MDP pipes (RGB,VG,DMA) information from driver. Add target
specific flag as previous MDP versions do not provide this support.

- Make use of this information while maintaining PipeBook.
- Move PipeBook related functions from overlay utils to PipeBook.

Change-Id: I46578bb27e515c4b9525d90b6619c11d7749914f