[PATCH] drm/xe: Don't expose display modparam if no display support

[Michal Wajdeczko <michal.wajdeczko@intel.com>]

With CONFIG_DRM_XE_DISPLAY=n the display support will be compiled
out, so exposing probe_display modparam is pointless.

Signed-off-by: Michal Wajdeczko <michal.wajdeczko@intel.com>
---
 drivers/gpu/drm/xe/xe_defaults.h | 2 +-
 drivers/gpu/drm/xe/xe_module.c   | 2 ++
 2 files changed, 3 insertions(+), 1 deletion(-)

diff --git a/drivers/gpu/drm/xe/xe_defaults.h b/drivers/gpu/drm/xe/xe_defaults.h
index 5d5d41d067c5..c8ae1d5f3d60 100644
--- a/drivers/gpu/drm/xe/xe_defaults.h
+++ b/drivers/gpu/drm/xe/xe_defaults.h
@@ -13,7 +13,7 @@
 #define XE_DEFAULT_GUC_LOG_LEVEL		1
 #endif
 
-#define XE_DEFAULT_PROBE_DISPLAY		true
+#define XE_DEFAULT_PROBE_DISPLAY		IS_ENABLED(CONFIG_DRM_XE_DISPLAY)
 #define XE_DEFAULT_VRAM_BAR_SIZE		0
 #define XE_DEFAULT_FORCE_PROBE			CONFIG_DRM_XE_FORCE_PROBE
 #define XE_DEFAULT_MAX_VFS			~0
diff --git a/drivers/gpu/drm/xe/xe_module.c b/drivers/gpu/drm/xe/xe_module.c
index 903d3b433421..4cb578182912 100644
--- a/drivers/gpu/drm/xe/xe_module.c
+++ b/drivers/gpu/drm/xe/xe_module.c
@@ -39,9 +39,11 @@ MODULE_PARM_DESC(svm_notifier_size, "Set the svm notifier size in MiB, must be p
 module_param_named_unsafe(force_execlist, xe_modparam.force_execlist, bool, 0444);
 MODULE_PARM_DESC(force_execlist, "Force Execlist submission");
 
+#if IS_ENABLED(CONFIG_DRM_XE_DISPLAY)
 module_param_named(probe_display, xe_modparam.probe_display, bool, 0444);
 MODULE_PARM_DESC(probe_display, "Probe display HW, otherwise it's left untouched "
 		 "[default=" __stringify(XE_DEFAULT_PROBE_DISPLAY) "])");
+#endif
 
 module_param_named(vram_bar_size, xe_modparam.force_vram_bar_size, int, 0600);
 MODULE_PARM_DESC(vram_bar_size, "Set the vram bar size in MiB (<0=disable-resize, 0=max-needed-size, >0=force-size "
-- 
2.47.1