[core] Refactor realtek-ambz, cleanup, reformat, add missing copyrights

.clang-format

@@ -0,0 +1,29 @@
+Language: Cpp
+BasedOnStyle: LLVM
+AlignAfterOpenBracket: BlockIndent
+AlignArrayOfStructures: Left
+AlignConsecutiveAssignments: true
+AlignConsecutiveMacros: AcrossComments
+AlignTrailingComments: true
+AllowAllArgumentsOnNextLine: false
+AllowShortBlocksOnASingleLine: Empty
+AllowShortFunctionsOnASingleLine: Empty
+AlwaysBreakTemplateDeclarations: Yes
+BinPackArguments: false
+BinPackParameters: false
+BreakBeforeTernaryOperators: true
+ColumnLimit: 120
+ContinuationIndentWidth: 4
+EmptyLineBeforeAccessModifier: Always
+FixNamespaceComments: true
+IndentAccessModifiers: false
+IndentCaseLabels: true
+IndentWidth: 4
+LambdaBodyIndentation: Signature
+MaxEmptyLinesToKeep: 1
+# PointerAlignment: Left # TODO enable this and reformat project
+QualifierAlignment: Left
+ReflowComments: true
+SeparateDefinitionBlocks: Always
+TabWidth: 4
+UseTab: Always