IVGCVSW-4192 Add DEQUANTIZE to the android-nn-driver

 * Support for QSymm8 in ConversionUtils.hpp

Signed-off-by: Keith Davis <keith.davis@arm.com>
Change-Id: I39c654e7a3821ffe74336a13bf0b922686f337d1
diff --git a/ConversionUtils.hpp b/ConversionUtils.hpp
index 760543a..9500ba6 100644
--- a/ConversionUtils.hpp
+++ b/ConversionUtils.hpp
@@ -181,12 +181,14 @@
 
 #ifdef ARMNN_ANDROID_NN_V1_2
 
+// Support within the 1.2 driver for specific tensor data types
 inline bool IsOperandTypeSupportedForTensors(V1_2::OperandType type)
 {
     return type == V1_2::OperandType::BOOL                           ||
            type == V1_2::OperandType::TENSOR_FLOAT16                 ||
            type == V1_2::OperandType::TENSOR_FLOAT32                 ||
            type == V1_2::OperandType::TENSOR_QUANT8_ASYMM            ||
+           type == V1_2::OperandType::TENSOR_QUANT8_SYMM             ||
            type == V1_2::OperandType::TENSOR_QUANT8_SYMM_PER_CHANNEL ||
            type == V1_2::OperandType::TENSOR_QUANT16_SYMM            ||
            type == V1_2::OperandType::TENSOR_INT32;