COMPMID-3272: Add support for QASYMM8_SIGNED in CPPPermuteKernel/CPPPermute

Signed-off-by: Sheri Zhang <sheri.zhang@arm.com>
Change-Id: I3856661076b7e39213988251986299ebaa6d9c68
Reviewed-on: https://review.mlplatform.org/c/ml/ComputeLibrary/+/2886
Comments-Addressed: Arm Jenkins <bsgcomp@arm.com>
Reviewed-by: Michele Di Giorgio <michele.digiorgio@arm.com>
Tested-by: Arm Jenkins <bsgcomp@arm.com>
diff --git a/arm_compute/runtime/CPP/functions/CPPPermute.h b/arm_compute/runtime/CPP/functions/CPPPermute.h
index 1b604e4..5a6d8ea 100644
--- a/arm_compute/runtime/CPP/functions/CPPPermute.h
+++ b/arm_compute/runtime/CPP/functions/CPPPermute.h
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2017-2019 ARM Limited.
+ * Copyright (c) 2017-2020 ARM Limited.
  *
  * SPDX-License-Identifier: MIT
  *
@@ -38,14 +38,14 @@
 public:
     /** Configure the permute CPP kernel
      *
-     * @param[in]  input  The input tensor to permute. Data types supported: U8/S8/QASYMM8/U16/S16/F16/U32/S32/F32
+     * @param[in]  input  The input tensor to permute. Data types supported: All
      * @param[out] output The output tensor. Data types supported: Same as @p input
      * @param[in]  perm   Permutation vector
      */
     void configure(const ITensor *input, ITensor *output, const PermutationVector &perm);
     /** Static function to check if given info will lead to a valid configuration of @ref CPPPermute
      *
-     * @param[in] input  The input tensor to permute. Data types supported: U8/S8/QASYMM8/U16/S16/F16/U32/S32/F32
+     * @param[in] input  The input tensor to permute. Data types supported: All
      * @param[in] output The output tensor. Data types supported: Same as @p input
      * @param[in] perm   Permutation vector
      *