diff --git a/drivers/gpu/drm/i915/Kconfig.debug b/drivers/gpu/drm/i915/Kconfig.debug
index a6c69b8cb1d247076de6c6314fe594bb3bedaadd..cc4ad576e6e9dbab0040d781224970b62bb1aae3 100644
--- a/drivers/gpu/drm/i915/Kconfig.debug
+++ b/drivers/gpu/drm/i915/Kconfig.debug
@@ -19,6 +19,8 @@ config DRM_I915_DEBUG
         bool "Enable additional driver debugging"
         depends on DRM_I915
         select PREEMPT_COUNT
+        select I2C_CHARDEV
+        select DRM_DP_AUX_CHARDEV
         select X86_MSR # used by igt/pm_rpm
         select DRM_VGEM # used by igt/prime_vgem (dmabuf interop checks)
         select DRM_DEBUG_MM if DRM=y