diff --git a/drivers/gpu/drm/i915/i915_reg.h b/drivers/gpu/drm/i915/i915_reg.h
index 341925c4ecef..8e13f41682b4 100644
--- a/drivers/gpu/drm/i915/i915_reg.h
+++ b/drivers/gpu/drm/i915/i915_reg.h
@@ -621,7 +621,7 @@ enum punit_power_well {
 	PUNIT_POWER_WELL_DPIO_RX1		= 11,
 	PUNIT_POWER_WELL_DPIO_CMN_D		= 12,
 
-	PUNIT_POWER_WELL_NUM,
+	PUNIT_POWER_WELL_ALWAYS_ON,
 };
 
 enum skl_disp_power_wells {
@@ -632,6 +632,8 @@ enum skl_disp_power_wells {
 	SKL_DISP_PW_DDI_D,
 	SKL_DISP_PW_1 = 14,
 	SKL_DISP_PW_2,
+
+	SKL_DISP_PW_ALWAYS_ON,
 };
 
 #define SKL_POWER_WELL_STATE(pw) (1 << ((pw) * 2))
diff --git a/drivers/gpu/drm/i915/intel_runtime_pm.c b/drivers/gpu/drm/i915/intel_runtime_pm.c
index 4bd8343bee68..bc810970a0e8 100644
--- a/drivers/gpu/drm/i915/intel_runtime_pm.c
+++ b/drivers/gpu/drm/i915/intel_runtime_pm.c
@@ -1632,6 +1632,7 @@ static struct i915_power_well vlv_power_wells[] = {
 		.always_on = 1,
 		.domains = VLV_ALWAYS_ON_POWER_DOMAINS,
 		.ops = &i9xx_always_on_power_well_ops,
+		.data = PUNIT_POWER_WELL_ALWAYS_ON,
 	},
 	{
 		.name = "display",
@@ -1733,6 +1734,7 @@ static struct i915_power_well skl_power_wells[] = {
 		.always_on = 1,
 		.domains = SKL_DISPLAY_ALWAYS_ON_POWER_DOMAINS,
 		.ops = &i9xx_always_on_power_well_ops,
+		.data = SKL_DISP_PW_ALWAYS_ON,
 	},
 	{
 		.name = "power well 1",