diff --git a/drivers/gpu/drm/i915/i915_debugfs.c b/drivers/gpu/drm/i915/i915_debugfs.c
index 397781a77720a2a96b64ea6e76c50d591056d362..916e9fe205237a83d0342719db157d66b130f4c7 100644
--- a/drivers/gpu/drm/i915/i915_debugfs.c
+++ b/drivers/gpu/drm/i915/i915_debugfs.c
@@ -2739,6 +2739,8 @@ static const char *power_domain_str(enum intel_display_power_domain domain)
 		return "AUX_D";
 	case POWER_DOMAIN_GMBUS:
 		return "GMBUS";
+	case POWER_DOMAIN_MODESET:
+		return "MODESET";
 	case POWER_DOMAIN_INIT:
 		return "INIT";
 	default:
diff --git a/drivers/gpu/drm/i915/i915_drv.h b/drivers/gpu/drm/i915/i915_drv.h
index 6683bd136291dadabc5fef3d3615730e56bba9c8..d0dccefcf25e41d9cd2af94126afa11ff423e8db 100644
--- a/drivers/gpu/drm/i915/i915_drv.h
+++ b/drivers/gpu/drm/i915/i915_drv.h
@@ -196,6 +196,7 @@ enum intel_display_power_domain {
 	POWER_DOMAIN_AUX_C,
 	POWER_DOMAIN_AUX_D,
 	POWER_DOMAIN_GMBUS,
+	POWER_DOMAIN_MODESET,
 	POWER_DOMAIN_INIT,
 
 	POWER_DOMAIN_NUM,