qcom/display: Update HALs

- Update the display HAL from Code Aurora Forum
- Add updated overlay library
- Enable HWC with basic video going through overlay
- Cleanup some files

Change-Id: I65c687c51be458cee71213c79e03eeda962d9086
diff --git a/libcopybit/Android.mk b/libcopybit/Android.mk
new file mode 100644
index 0000000..24663b7
--- /dev/null
+++ b/libcopybit/Android.mk
@@ -0,0 +1,59 @@
+# Copyright (C) 2008 The Android Open Source Project
+#
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+#      http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+
+
+LOCAL_PATH:= $(call my-dir)
+# HAL module implemenation, not prelinked and stored in
+# hw/<COPYPIX_HARDWARE_MODULE_ID>.<ro.board.platform>.so
+
+ifeq ($(TARGET_USES_C2D_COMPOSITION),true)
+    include $(CLEAR_VARS)
+    LOCAL_PRELINK_MODULE := false
+    LOCAL_MODULE_PATH := $(TARGET_OUT_SHARED_LIBRARIES)/hw
+    LOCAL_SHARED_LIBRARIES := liblog libdl libcutils libmemalloc libutils
+    LOCAL_SRC_FILES := copybit_c2d.cpp software_converter.cpp
+    LOCAL_MODULE := copybit.$(TARGET_BOARD_PLATFORM)
+    LOCAL_C_INCLUDES += hardware/qcom/display/libgralloc
+    LOCAL_CFLAGS += -DCOPYBIT_Z180=1 -DC2D_SUPPORT_DISPLAY=1
+    LOCAL_MODULE_TAGS := optional
+    include $(BUILD_SHARED_LIBRARY)
+else
+    ifneq ($(call is-chipset-in-board-platform,msm7630),true)
+        ifeq ($(call is-board-platform-in-list,$(MSM7K_BOARD_PLATFORMS)),true)
+            include $(CLEAR_VARS)
+            ifeq ($(ARCH_ARM_HAVE_NEON),true)
+                LOCAL_CFLAGS += -D__ARM_HAVE_NEON
+            endif
+            ifeq ($(call is-board-platform,msm7627a),true)
+                LOCAL_CFLAGS += -DTARGET_7x27A
+            endif
+            ifeq ($(TARGET_GRALLOC_USES_ASHMEM),true)
+                LOCAL_CFLAGS += -DUSE_ASHMEM
+                ifeq ($(call is-chipset-prefix-in-board-platform,msm7627),true)
+                   LOCAL_CFLAGS += -DTARGET_7x27
+                endif
+            endif
+
+            LOCAL_PRELINK_MODULE := false
+            LOCAL_MODULE_PATH := $(TARGET_OUT_SHARED_LIBRARIES)/hw
+            LOCAL_SHARED_LIBRARIES := liblog libmemalloc
+            LOCAL_SRC_FILES := software_converter.cpp copybit.cpp
+            LOCAL_MODULE := copybit.$(TARGET_BOARD_PLATFORM)
+            LOCAL_MODULE_TAGS := optional
+            LOCAL_C_INCLUDES += $(TARGET_OUT_HEADERS)/qcom/display/libgralloc
+            LOCAL_CFLAGS += -DCOPYBIT_MSM7K=1
+            include $(BUILD_SHARED_LIBRARY)
+        endif
+    endif
+endif