From: Tony Cheng <tony.cheng@amd.com>
Date: Fri, 6 Jan 2017 15:55:47 -0500
Subject: drm/amd/display: enable clock gating and dchubp power gating
Git-commit: e0d7ce783a88824cc7e3af0f1aa2d1076364cbf4
Patch-mainline: v4.15-rc1
References: FATE#326289 FATE#326079 FATE#326049 FATE#322398 FATE#326166

also refactor to clean reduce loc to achieve same logic

Signed-off-by: Tony Cheng <tony.cheng@amd.com>
Acked-by: Harry Wentland <Harry.Wentland@amd.com>
Reviewed-by: Yongqiang Sun <yongqiang.sun@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Acked-by: Petr Tesarik <ptesarik@suse.com>
---
 drivers/gpu/drm/amd/display/dc/dc.h |    3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

--- a/drivers/gpu/drm/amd/display/dc/dc.h
+++ b/drivers/gpu/drm/amd/display/dc/dc.h
@@ -145,7 +145,8 @@ struct dc_debug {
 	bool disable_stutter;
 	bool disable_dcc;
 	bool disable_dfs_bypass;
-	bool disable_power_gate;
+	bool disable_dpp_power_gate;
+	bool disable_hubp_power_gate;
 	bool disable_clock_gate;
 	bool disable_dmcu;
 	bool disable_color_module;