diff --git a/mlir/lib/Conversion/TosaToLinalg/TosaToLinalgNamed.cpp b/mlir/lib/Conversion/TosaToLinalg/TosaToLinalgNamed.cpp
index b30651976eeb93..0accd9d1986a1e 100644
--- a/mlir/lib/Conversion/TosaToLinalg/TosaToLinalgNamed.cpp
+++ b/mlir/lib/Conversion/TosaToLinalg/TosaToLinalgNamed.cpp
@@ -179,7 +179,7 @@ static SmallVector<Value> inferDynamicDimsForConv(
   for (uint32_t i = 0, s = inputSizeDims.size(); i < s; ++i) {
     int64_t inputDim = inputSizeDims[i];
     int64_t kernelDim = kernelSizeDims[i];
-    if (inputTy.isDynamicDim(inputDim)) {
+    if (resultTy.isDynamicDim(inputDim)) {
       auto padTop = padAttr[i * 2];
       auto padBottom = padAttr[i * 2 + 1];
       auto stride = strideAttr[i];
@@ -196,7 +196,7 @@ static SmallVector<Value> inferDynamicDimsForConv(
 
   // Get the batch/channels dimensions.
   for (int i = 0; i < inputRank; i++) {
-    if (inputTy.isDynamicDim(i) && !dynDims[i])
+    if (resultTy.isDynamicDim(i) && !dynDims[i])
       dynDims[i] = rewriter.create<tensor::DimOp>(loc, input, i);
   }
 
diff --git a/mlir/test/Conversion/TosaToLinalg/tosa-to-linalg-named.mlir b/mlir/test/Conversion/TosaToLinalg/tosa-to-linalg-named.mlir
index bbdd1bad799865..230001f7633b57 100644
--- a/mlir/test/Conversion/TosaToLinalg/tosa-to-linalg-named.mlir
+++ b/mlir/test/Conversion/TosaToLinalg/tosa-to-linalg-named.mlir
@@ -495,6 +495,29 @@ func.func @conv2d_dyn_w_h(%input: tensor<1x?x?x27xf32>, %weights: tensor<28x3x3x
 
 // -----
 
+// CHECK: [[$MAP1:.+]] = affine_map<(d0, d1, d2, d3) -> (d3)>
+// CHECK: [[$MAP2:.+]] = affine_map<(d0, d1, d2, d3) -> (d0, d1, d2, d3)>
+
+func.func @conv2d_dyn_output(%input: tensor<2x6x5x4xf32>, %weights: tensor<4x3x3x4xf32>, %bias: tensor<4xf32>) {
+  // %[[C0:.+]] = arith.constant 0 : index
+  // %[[DIM0:.+]] = tensor.dim %input, %[[C0]] : tensor<2x6x5x4xf32>
+  // %[[INIT_CONV:.+]] = tensor.empty(%[[DIM0]]) : tensor<?x4x3x4xf32>
+  // %[[ZERO:.+]] = arith.constant 0.000000e+00 : f32
+  // %[[FILL:.+]] = linalg.fill
+  // %[[INIT_GENERIC:.+]] = tensor.empty([[DIM0]]) : tensor<?x4x3x4xf32>
+
+  // %[[CONV:.+]] = linalg.conv_2d_nhwc_fhwc {dilations = dense<1> : tensor<2xi64>, strides = dense<1> : tensor<2xi64>} ins(%arg0, %arg1 : tensor<2x6x5x4xf32>, tensor<4x3x3x4xf32>) outs(%[[INIT_CONV]] : tensor<?x4x3x4xf32>) -> tensor<?x4x3x4xf32>
+  // linalg.generic {indexing_maps = [#[[MAP1]], #[[MAP2]], #[[MAP2]]], iterator_types = ["parallel", "parallel", "parallel", "parallel"]} ins(%arg2, %[[CONV]] : tensor<4xf32>, tensor<?x4x3x4xf32>) outs(%[[INIT_GENERIC]] : tensor<?x4x3x4xf32>) {
+  //   %[[ADD:.+]] = arith.addf
+  //   linalg.yield %[[ADD]] : f32
+  // } -> tensor<?x4x3x4xf32>
+
+  %0 = tosa.conv2d %input, %weights, %bias {dilation = array<i64: 1, 1>, pad = array<i64: 0, 0, 0, 0>, stride = array<i64: 1, 1>} : (tensor<2x6x5x4xf32    >, tensor<4x3x3x4xf32>, tensor<4xf32>) -> tensor<?x4x3x4xf32>
+  return
+}
+
+// -----
+
 // CHECK-LABEL: @conv2d_padded_f32
 func.func @conv2d_padded_f32(%input: tensor<1x47x40x28xf32>, %weights: tensor<28x3x3x28xf32>, %bias: tensor<28xf32>) -> () {
   // CHECK: %[[C0:.+]] = arith.constant 0