tree cec915297db613bf895368b40e821ed43de8ec57
parent f4b46aeb5f8dc2791bd752716c2f2530c5c5be73
author Dileep Marchya <dmarchya@codeaurora.org> 1415149490 -0800
committer Dileep Marchya <dmarchya@codeaurora.org> 1417511172 -0800

sde: Make validate and commit ioctl calls on driver.

1. Update hw framebuffer implementation to compose layers for
   validation with driver.
2. Use atomic commit ioctl to send layers for validation
   and commit on driver.
3. Add different buffer formats handling in hw framebuffer.

Change-Id: I13f9c245c14859c8e2680ef724cfebb59a0d990e