diff --git a/drivers/gpu/drm/radeon/atombios_encoders.c b/drivers/gpu/drm/radeon/atombios_encoders.c
index 03e6871b30653ce7d9cc253569c04c91131e9f7d..ef8d7f14746509e18c36335eea10cad9837684ba 100644
--- a/drivers/gpu/drm/radeon/atombios_encoders.c
+++ b/drivers/gpu/drm/radeon/atombios_encoders.c
@@ -249,7 +249,7 @@ void radeon_atom_backlight_init(struct radeon_encoder *radeon_encoder,
 	 */
 	if (bd->props.brightness == 0)
 		bd->props.brightness = RADEON_MAX_BL_LEVEL;
-	bd->props.power = FB_BLANK_UNBLANK;
+	bd->props.power = BACKLIGHT_POWER_ON;
 	backlight_update_status(bd);
 
 	DRM_INFO("radeon atom DIG backlight initialized\n");
diff --git a/drivers/gpu/drm/radeon/radeon_legacy_encoders.c b/drivers/gpu/drm/radeon/radeon_legacy_encoders.c
index c4350ac2b3d27d059b79bb95d385d20f378b427e..d6aa1a3012a8f5d942c24772aaa29a714b6e3918 100644
--- a/drivers/gpu/drm/radeon/radeon_legacy_encoders.c
+++ b/drivers/gpu/drm/radeon/radeon_legacy_encoders.c
@@ -450,7 +450,7 @@ void radeon_legacy_backlight_init(struct radeon_encoder *radeon_encoder,
 	}
 
 	bd->props.brightness = radeon_legacy_backlight_get_brightness(bd);
-	bd->props.power = FB_BLANK_UNBLANK;
+	bd->props.power = BACKLIGHT_POWER_ON;
 	backlight_update_status(bd);
 
 	DRM_INFO("radeon legacy LVDS backlight initialized\n");