From e8d953257e7342a83d997721fe946268e7fd1479 Mon Sep 17 00:00:00 2001
From: Keith Bennett <13375512+thisiskeithb@users.noreply.github.com>
Date: Sun, 19 May 2024 19:45:57 -0700
Subject: [PATCH] =?UTF-8?q?=F0=9F=94=A8=20Warn=20about=20Input=20Shaping?=
 =?UTF-8?q?=20+=20I2S=5FSTEPPER=5FSTREAM=20(#27051)?=
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---
 Marlin/src/inc/Warnings.cpp | 9 +++++++--
 1 file changed, 7 insertions(+), 2 deletions(-)

diff --git a/Marlin/src/inc/Warnings.cpp b/Marlin/src/inc/Warnings.cpp
index 50d49b43b4..8fc775d4c2 100644
--- a/Marlin/src/inc/Warnings.cpp
+++ b/Marlin/src/inc/Warnings.cpp
@@ -788,8 +788,13 @@
 /**
  * Input Shaping
  */
-#if HAS_ZV_SHAPING && ANY(CORE_IS_XY, MARKFORGED_XY, MARKFORGED_YX)
-  #warning "Input Shaping for CORE / MARKFORGED kinematic axes is still experimental."
+#if HAS_ZV_SHAPING
+  #if ANY(CORE_IS_XY, MARKFORGED_XY, MARKFORGED_YX)
+    #warning "Input Shaping for CORE / MARKFORGED kinematic axes is still experimental."
+  #endif
+  #if ENABLED(I2S_STEPPER_STREAM)
+    #warning "Input Shaping has not been tested with I2S_STEPPER_STREAM."
+  #endif
 #endif
 
 /**