diff --git a/src/nouveau/compiler/nak_encode_sm75.rs b/src/nouveau/compiler/nak_encode_sm75.rs
index 8e739ac54fc..26a6ecea5bc 100644
--- a/src/nouveau/compiler/nak_encode_sm75.rs
+++ b/src/nouveau/compiler/nak_encode_sm75.rs
@@ -837,7 +837,7 @@ impl SM75Instr {
             0x16,
             Some(op.dst),
             ALUSrc::from_src(&op.srcs[0]),
-            ALUSrc::Imm32(op.selection.inner()),
+            ALUSrc::from_src(&op.selection),
             ALUSrc::from_src(&op.srcs[1]),
         );
     }
diff --git a/src/nouveau/compiler/nak_from_nir.rs b/src/nouveau/compiler/nak_from_nir.rs
index 4edeae15774..d5399c69514 100644
--- a/src/nouveau/compiler/nak_from_nir.rs
+++ b/src/nouveau/compiler/nak_from_nir.rs
@@ -699,27 +699,30 @@ impl<'a> ShaderFromNir<'a> {
                 });
 
                 let dst = b.alloc_ssa(RegFile::GPR, 1);
+
+                let selection = PrmtSelectionEval::from([
+                    PrmtSelection {
+                        src: PrmtSrc::Byte5,
+                        sign_extend: false,
+                    },
+                    PrmtSelection {
+                        src: PrmtSrc::Byte4,
+                        sign_extend: false,
+                    },
+                    PrmtSelection {
+                        src: PrmtSrc::Byte1,
+                        sign_extend: false,
+                    },
+                    PrmtSelection {
+                        src: PrmtSrc::Byte0,
+                        sign_extend: false,
+                    },
+                ]);
+
                 b.push_op(OpPrmt {
                     dst: dst.into(),
                     srcs: [low.into(), high.into()],
-                    selection: PrmtSelectionEval::from([
-                        PrmtSelection {
-                            src: PrmtSrc::Byte5,
-                            sign_extend: false,
-                        },
-                        PrmtSelection {
-                            src: PrmtSrc::Byte4,
-                            sign_extend: false,
-                        },
-                        PrmtSelection {
-                            src: PrmtSrc::Byte1,
-                            sign_extend: false,
-                        },
-                        PrmtSelection {
-                            src: PrmtSrc::Byte0,
-                            sign_extend: false,
-                        },
-                    ]),
+                    selection: Src::new_imm_u32(selection.inner()),
                 });
                 dst
             }
diff --git a/src/nouveau/compiler/nak_ir.rs b/src/nouveau/compiler/nak_ir.rs
index 5333c9e496f..ca77a54dac8 100644
--- a/src/nouveau/compiler/nak_ir.rs
+++ b/src/nouveau/compiler/nak_ir.rs
@@ -2584,22 +2584,15 @@ pub struct OpPrmt {
     #[src_type(ALU)]
     pub srcs: [Src; 2],
 
-    pub selection: PrmtSelectionEval,
+    pub selection: Src,
 }
 
 impl fmt::Display for OpPrmt {
     fn fmt(&self, f: &mut fmt::Formatter<'_>) -> fmt::Result {
-        let sel: [PrmtSelection; 4] = self.selection.into();
         write!(
             f,
-            "PRMT {}, {} [{:?}, {:?}, {:?}, {:?}], {}",
-            self.dst,
-            self.srcs[0],
-            sel[0].src,
-            sel[1].src,
-            sel[2].src,
-            sel[3].src,
-            self.srcs[1],
+            "PRMT {}, {} [{}], {}",
+            self.dst, self.srcs[0], self.selection, self.srcs[1],
         )
     }
 }