hwc: Set List should not block DMA on 8x10

Since DMA is the only overlay pipe on 8x10 it should not be
blocked in the set list.

Change-Id: Ie8ba7028ceaf90e1a3211ef076bc839e793017de
diff --git a/libhwcomposer/hwc_utils.cpp b/libhwcomposer/hwc_utils.cpp
index 5663ee0..340cb51 100644
--- a/libhwcomposer/hwc_utils.cpp
+++ b/libhwcomposer/hwc_utils.cpp
@@ -1065,6 +1065,8 @@
             ctx->mExtDisplay->isExternalConnected()) {
         return false;
     }
+    if(ctx->mMDP.version == qdutils::MDP_V3_0_4)
+        return false;
     return true;
 }