commit 092164970256626a4c66164405633a006721e327
author Sean Paul <seanpaul@chromium.org> Mon Oct 26 15:36:37 2015 -0400
committer Sean Paul <seanpaul@chromium.org> Thu Mar 24 12:05:49 2016 -0400
tree 016e13b4e7cef767ee339a99ebce25dc582031ff
parent bc9305e7fb1a959d964abb698066cb1b51fd379d

drm_hwcomposer: Add connection state to DrmConnector

So we can determine if it's connected or not.

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

Change-Id: Ie0dadb2737d3a98257fb6e4fa02f17d7dae44f6c
Signed-off-by: Sean Paul <seanpaul@chromium.org>

drmconnector.cpp

diff --git a/drmconnector.cpp b/drmconnector.cpp
index 8469c5e..ccb38e2 100644
--- a/drmconnector.cpp
+++ b/drmconnector.cpp
@@ -81,6 +81,8 @@
     return -ENODEV;
   }
 
+  state_ = c->connection;
+
   std::vector<DrmMode> new_modes;
   for (int i = 0; i < c->count_modes; ++i) {
     bool exists = false;
@@ -126,6 +128,10 @@
   encoder_ = encoder;
 }
 
+drmModeConnection DrmConnector::state() const {
+  return state_;
+}
+
 uint32_t DrmConnector::mm_width() const {
   return mm_width_;
 }