tree 3e316ed4001211b2e43e5828a297c8ec7a985981
parent eec5a8f9e3e2ab2f504edaba90a809e8f792ba91
author Ajay Singh Parmar <aparmar@codeaurora.org> 1392521926 -0800
committer Ajay Singh Parmar <aparmar@codeaurora.org> 1394682482 -0700

msm: mdss: hdmi: wait for power off

Fast plug out/in of HDMI cable may result in race condition
between power on and off of HDMI tx core when downstream device
or bridge device is connected. Wait for power off to complete,
if already underway, before power on.

CRs-Fixed: 620429
Change-Id: I12cfa65052fa4e23fd1ad6d3f9ae45047d65970b
Signed-off-by: Ajay Singh Parmar <aparmar@codeaurora.org>