Hwcomposer Moorefield: Return DummyDevice for TERTIARY display

HWC_DISPLAY_TERTIARY was added by caf, we don't use it so just return
the DummyDevice

Change-Id: I170f8bcd3ffc1bf069aecb7b0bf06b4aa9a29d17

2 files changed, 3 insertions, 0 deletions

diff --git a/moorefield_hdmi/include/IDisplayDevice.h b/moorefield_hdmi/include/IDisplayDevice.h
index 845b45e..ca42f6e 100755
--- a/moorefield_hdmi/include/IDisplayDevice.h
+++ b/moorefield_hdmi/include/IDisplayDevice.h
@@ -55,6 +55,7 @@ public:
     enum {
         DEVICE_PRIMARY = HWC_DISPLAY_PRIMARY,
         DEVICE_EXTERNAL = HWC_DISPLAY_EXTERNAL,
+        DEVICE_TERTIARY = HWC_DISPLAY_TERTIARY,
         DEVICE_VIRTUAL = HWC_DISPLAY_VIRTUAL,
         DEVICE_COUNT,
     };
diff --git a/moorefield_hdmi/platforms/merrifield_plus/PlatfHwcomposer.cpp b/moorefield_hdmi/platforms/merrifield_plus/PlatfHwcomposer.cpp
index 311cfca..77b35cb 100755
--- a/moorefield_hdmi/platforms/merrifield_plus/PlatfHwcomposer.cpp
+++ b/moorefield_hdmi/platforms/merrifield_plus/PlatfHwcomposer.cpp
@@ -71,6 +71,8 @@ IDisplayDevice* PlatfHwcomposer::createDisplayDevice(int disp,
             return new PlatfExternalDevice((uint32_t)disp, *this, dpm);
 #endif
 
+        case IDisplayDevice::DEVICE_TERTIARY:
+            return new DummyDevice((uint32_t)disp, *this);
         case IDisplayDevice::DEVICE_VIRTUAL:
             return new DummyDevice((uint32_t)disp, *this);