tree 651b2aacf02d6161d168ca8cea78e8bf39c0ef17
parent e9e76d2237a95d9d083a8ec07b2edb9e7a7a3844
author Dileep Marchya <dmarchya@codeaurora.org> 1442946182 -0700
committer Dileep Marchya <dmarchya@codeaurora.org> 1443052836 -0700

sdm: Fix virtual display & HDMI concurrency.

- Add concurrency mutex to prevent virtual display & HDMI concurrency.
- Wait for virtual display to disconnect if HDMI is connected in between.

Change-Id: I507e57e4dd2c00dd2c8e7fb28ae30a4c01f51d79
CRs-Fixed: 911417