Snap for 4383937 from 93be6aefeb68bf2b098ac4bd6c75a499862e63c7 to oc-mr1-releaseandroid-wear-8.1.0_r1android-vts-8.1_r9android-vts-8.1_r8android-vts-8.1_r7android-vts-8.1_r6android-vts-8.1_r5android-vts-8.1_r4android-vts-8.1_r3android-vts-8.1_r14android-vts-8.1_r13android-vts-8.1_r12android-vts-8.1_r11android-vts-8.1_r10android-security-8.1.0_r93android-security-8.1.0_r92android-security-8.1.0_r91android-security-8.1.0_r90android-security-8.1.0_r89android-security-8.1.0_r88android-security-8.1.0_r87android-security-8.1.0_r86android-security-8.1.0_r85android-security-8.1.0_r84android-security-8.1.0_r83android-security-8.1.0_r82android-cts-8.1_r9android-cts-8.1_r8android-cts-8.1_r7android-cts-8.1_r6android-cts-8.1_r5android-cts-8.1_r4android-cts-8.1_r3android-cts-8.1_r25android-cts-8.1_r24android-cts-8.1_r23android-cts-8.1_r22android-cts-8.1_r21android-cts-8.1_r20android-cts-8.1_r2android-cts-8.1_r19android-cts-8.1_r18android-cts-8.1_r17android-cts-8.1_r16android-cts-8.1_r15android-cts-8.1_r14android-cts-8.1_r13android-cts-8.1_r12android-cts-8.1_r11android-cts-8.1_r10android-cts-8.1_r1android-8.1.0_r81android-8.1.0_r80android-8.1.0_r79android-8.1.0_r78android-8.1.0_r77android-8.1.0_r76android-8.1.0_r75android-8.1.0_r74android-8.1.0_r73android-8.1.0_r72android-8.1.0_r71android-8.1.0_r70android-8.1.0_r69android-8.1.0_r68android-8.1.0_r66android-8.1.0_r6android-8.1.0_r5android-8.1.0_r4android-8.1.0_r3android-8.1.0_r23android-8.1.0_r19android-8.1.0_r16android-8.1.0_r15android-8.1.0_r12android-8.1.0_r11android-8.1.0_r10android-8.1.0_r1security-oc-mr1-releaseoreo-mr1-wear-releaseoreo-mr1-vts-releaseoreo-mr1-security-releaseoreo-mr1-s1-releaseoreo-mr1-releaseoreo-mr1-cuttlefish-testingoreo-mr1-cts-releaseoreo-m4-s1-release

Change-Id: If2dfce20e13a23eb55a789890795b245c34a3d86

1 files changed, 10 insertions, 6 deletions

diff --git a/drmdisplaycompositor.cpp b/drmdisplaycompositor.cpp
index 3d27f13..14b87aa 100644
--- a/drmdisplaycompositor.cpp
+++ b/drmdisplaycompositor.cpp
@@ -982,10 +982,13 @@ int DrmDisplayCompositor::SquashFrame(DrmDisplayComposition *src,
       goto move_layers_back;
     }
 
-    if (comp_plane.type() == DrmCompositionPlane::Type::kDisable) {
+    if (comp_plane.plane()->type() == DRM_PLANE_TYPE_PRIMARY)
+      squashed_comp.set_plane(comp_plane.plane());
+    else
       dst->AddPlaneDisable(comp_plane.plane());
+
+    if (comp_plane.type() == DrmCompositionPlane::Type::kDisable)
       continue;
-    }
 
     for (auto i : comp_plane.source_layers()) {
       DrmHwcLayer &layer = src_layers[i];
@@ -1004,11 +1007,12 @@ int DrmDisplayCompositor::SquashFrame(DrmDisplayComposition *src,
       squashed_comp.source_layers().push_back(
           squashed_comp.source_layers().size());
     }
+  }
 
-    if (comp_plane.plane()->type() == DRM_PLANE_TYPE_PRIMARY)
-      squashed_comp.set_plane(comp_plane.plane());
-    else
-      dst->AddPlaneDisable(comp_plane.plane());
+  if (squashed_comp.plane() == NULL) {
+    ALOGE("Primary plane not found for squash");
+    ret = -ENOTSUP;
+    goto move_layers_back;
   }
 
   ret = dst->SetLayers(dst_layers.data(), dst_layers.size(), false);