tree 571a7486b66f916b70f508f57dad723133dc5414
parent 41f7736ad1e72df8796416a82ce3cede6193d1eb
author Jesse Hall <jessehall@google.com> 1352418116 -0800
committer Jesse Hall <jessehall@google.com> 1354048218 -0800

Create builtin display tokens on demand

For hotpluggable builtin displays (currently just HDMI), create the
display device IBinder token when the display is connected and destroy
it when the display is disconnected. Previously we created the tokens
at startup and never changed them. This made it so that when comparing
current and drawing state, we couldn't tell whether a display had been
disconnected and reconnected.

Bug: 7491120
Change-Id: I2ac82b864e10cb1cd0a308782d7e0ab9745c5d81