tree 4c6ea77c6ba9ef0f7c676469a2278b48f40ee478
parent 7766887cff2e56ff1e08744f9c7d0abf049a8713
author Ajay Singh Parmar <aparmar@codeaurora.org> 1490256704 -0700
committer Padmanabhan Komanduru <pkomandu@codeaurora.org> 1495623818 -0700

drm/msm/dp: add support for dp link

Add DP link module which handles the link related requests.
Handle the test requests and parse all the status registers
from sink. Update the caller about link status.

Change-Id: Ib89e16efda4ab4d17271a09a563d55f121975b12
Signed-off-by: Ajay Singh Parmar <aparmar@codeaurora.org>