diff --git a/drivers/gpu/drm/amd/display/amdgpu_dm/Makefile b/drivers/gpu/drm/amd/display/amdgpu_dm/Makefile
index 914f89af047c..54a93e4255b3 100644
--- a/drivers/gpu/drm/amd/display/amdgpu_dm/Makefile
+++ b/drivers/gpu/drm/amd/display/amdgpu_dm/Makefile
@@ -63,4 +63,7 @@ endif
 # KUnit tests as separate module
 ifneq ($(CONFIG_DRM_AMD_DC_KUNIT_TEST),)
 obj-y += $(AMDDALPATH)/amdgpu_dm/tests/
+
+# Enable gcov for amdgpu_dm KUnit builds
+GCOV_PROFILE := y
 endif
diff --git a/drivers/gpu/drm/amd/display/amdgpu_dm/tests/.kunitconfig b/drivers/gpu/drm/amd/display/amdgpu_dm/tests/.kunitconfig
index 36676326ade4..a0949d3c4e6f 100644
--- a/drivers/gpu/drm/amd/display/amdgpu_dm/tests/.kunitconfig
+++ b/drivers/gpu/drm/amd/display/amdgpu_dm/tests/.kunitconfig
@@ -12,3 +12,9 @@ CONFIG_HWMON=y
 CONFIG_I2C=y
 CONFIG_POWER_SUPPLY=y
 CONFIG_CRC16=y
+
+# GCOV Coverage - see tools/testing/kunit/configs/coverage_uml.config
+CONFIG_DEBUG_KERNEL=y
+CONFIG_DEBUG_INFO=y
+CONFIG_DEBUG_INFO_DWARF_TOOLCHAIN_DEFAULT=y
+CONFIG_GCOV=y