COMPMID-2308: NEConvolutionLayer: support QUANT8_SYMM_PER_CHANNEL filters

Change-Id: Ic1bf5f0d21ccd525f84213a360f7e199d7f50577
Signed-off-by: Georgios Pinitas <georgios.pinitas@arm.com>
Reviewed-on: https://review.mlplatform.org/c/2177
Tested-by: Arm Jenkins <bsgcomp@arm.com>
Reviewed-by: Michele Di Giorgio <michele.digiorgio@arm.com>
Comments-Addressed: Arm Jenkins <bsgcomp@arm.com>
diff --git a/arm_compute/core/Utils.h b/arm_compute/core/Utils.h
index 3939491..a6e1ea1 100644
--- a/arm_compute/core/Utils.h
+++ b/arm_compute/core/Utils.h
@@ -114,6 +114,7 @@
         case DataType::S8:
         case DataType::QSYMM8:
         case DataType::QASYMM8:
+        case DataType::QASYMM8_SIGNED:
         case DataType::QSYMM8_PER_CHANNEL:
         case DataType::QASYMM8_PER_CHANNEL:
             return 1;
@@ -191,6 +192,7 @@
         case DataType::U8:
         case DataType::QSYMM8:
         case DataType::QASYMM8:
+        case DataType::QASYMM8_SIGNED:
         case DataType::QSYMM8_PER_CHANNEL:
             return 1;
         case DataType::U16:
@@ -533,6 +535,7 @@
             return DataType::S32;
         case DataType::QSYMM8:
         case DataType::QASYMM8:
+        case DataType::QASYMM8_SIGNED:
         case DataType::QSYMM8_PER_CHANNEL:
         case DataType::QASYMM8_PER_CHANNEL:
         case DataType::QSYMM16:
@@ -1024,6 +1027,7 @@
     {
         case DataType::QSYMM8:
         case DataType::QASYMM8:
+        case DataType::QASYMM8_SIGNED:
         case DataType::QSYMM8_PER_CHANNEL:
         case DataType::QASYMM8_PER_CHANNEL:
         case DataType::QSYMM16:
@@ -1045,6 +1049,7 @@
     switch(dt)
     {
         case DataType::QASYMM8:
+        case DataType::QASYMM8_SIGNED:
         case DataType::QASYMM8_PER_CHANNEL:
         case DataType::QASYMM16:
             return true;