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drm_hwcomposer: Add hotplug event handler
authorSean Paul <seanpaul@chromium.org>
Mon, 26 Oct 2015 19:37:06 +0000 (15:37 -0400)
committerSean Paul <seanpaul@chromium.org>
Tue, 29 Mar 2016 17:56:13 +0000 (13:56 -0400)
commit3a69f73205d4da12c1de16d06d0589e443a65812
treec5fb69f32e38a25c70e737e53f4031e24f8faf41
parent55584b51b27481f7219c7c95a0a6350f43443457
drm_hwcomposer: Add hotplug event handler

Add a hotplug event handler to handle hotplug events. Upon
hotplug, the handler is responsible for finding and setting
the preferred mode of the new display.

BUG=chrome-os-partner:41682
TEST=Tested on ryu with DP

Change-Id: Ide57382624c7839ed81a712bc29ea2e1cc19dcae
Signed-off-by: Sean Paul <seanpaul@chromium.org>
hwcomposer.cpp