From: Eric Bernstein <eric.bernstein@amd.com>
Date: Mon, 12 Mar 2018 17:07:24 -0400
Subject: drm/amd/display: Change wb_h/vratio to double
Git-commit: f8931ea730ffa6c84e98c970c173935cfd38c0aa
Patch-mainline: v4.18-rc1
References: FATE#326289 FATE#326079 FATE#326049 FATE#322398 FATE#326166

Signed-off-by: Eric Bernstein <eric.bernstein@amd.com>
Reviewed-by: Dmytro Laktyushkin <Dmytro.Laktyushkin@amd.com>
Acked-by: Harry Wentland <harry.wentland@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Acked-by: Petr Tesarik <ptesarik@suse.com>
---
 drivers/gpu/drm/amd/display/dc/dml/display_mode_structs.h |    4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

--- a/drivers/gpu/drm/amd/display/dc/dml/display_mode_structs.h
+++ b/drivers/gpu/drm/amd/display/dc/dml/display_mode_structs.h
@@ -215,8 +215,8 @@ struct writeback_st {
 	int wb_vtaps_luma;
 	int wb_htaps_chroma;
 	int wb_vtaps_chroma;
-	int wb_hratio;
-	int wb_vratio;
+	double wb_hratio;
+	double wb_vratio;
 };
 
 struct	_vcs_dpi_display_output_params_st	{