tree 586c946007c782fc33c2c6e89ef4d7d8391e9155
parent d74f5f3e4c4132f71326cec704352da92211cc7c
author Amara Venkata Mastan Manoj Kumar <manojavm@codeaurora.org> 1355794562 -0800
committer Amara Venkata Mastan Manoj Kumar <manojavm@codeaurora.org> 1355869057 -0800

hwc: Handle ext display device conn/disconn requests

  On HDMI connection, two uevents are generated
    1."change@/devices/virtual/switch/hdmi"
    2."change@/devices/virtual/switch/hdmi_audio"
  Since we look for "change@/devices/virtual/switch/hdmi",
  Display HAL will process the hotplug request twice.
  This causes regression on HDCP enabled devices.

  Change involves to check for uevent str with
  "change@/devices/virtual/switch/hdmi" to ensures
  that we process connection request only once.

Change-Id: Ica97fd4ef3c8e1064e7d757ab754bb1ee4a3fcaa
CRs-Fixed: 429803