From f4c34636f6ace5e6ce12171d86803bc93deca098 Mon Sep 17 00:00:00 2001
From: Peikang Zhang <peikang.zhang@amd.com>
Date: Thu, 13 Feb 2020 16:05:23 -0500
Subject: drm/amd/display: Add visual confirm support for FreeSync 2
Git-commit: 3ebf1468ccf8ea37929fa8b123a7b7218a49f484
Patch-mainline: v5.7-rc1
References: jsc#SLE-12680, jsc#SLE-12880, jsc#SLE-12882, jsc#SLE-12883, jsc#SLE-13496, jsc#SLE-15322
 ARGB2101010

[Why]
DalMPVisualConfirm does not support FreeSync 2 ARGB2101010 which causes
black visual confirm bar when playing HDR video on FreeSync 2 display in
full screen mode

[How]
Added pink color for DalMPVisualConfirm on FreeSync 2 ARGB2101010
surface

Signed-off-by: Peikang Zhang <peikang.zhang@amd.com>
Reviewed-by: Anthony Koo <Anthony.Koo@amd.com>
Acked-by: Rodrigo Siqueira <Rodrigo.Siqueira@amd.com>
Acked-by: Harry Wentland <harry.wentland@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Signed-off-by: Patrik Jakobsson <pjakobsson@suse.de>
---
 drivers/gpu/drm/amd/display/dc/dcn10/dcn10_hw_sequencer.c | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/drivers/gpu/drm/amd/display/dc/dcn10/dcn10_hw_sequencer.c b/drivers/gpu/drm/amd/display/dc/dcn10/dcn10_hw_sequencer.c
index 53083e658fe0..200510859e25 100644
--- a/drivers/gpu/drm/amd/display/dc/dcn10/dcn10_hw_sequencer.c
+++ b/drivers/gpu/drm/amd/display/dc/dcn10/dcn10_hw_sequencer.c
@@ -2121,6 +2121,10 @@ void dcn10_get_hdr_visual_confirm_color(
 		if (top_pipe_ctx->stream->out_transfer_func->tf == TRANSFER_FUNCTION_PQ) {
 			/* HDR10, ARGB2101010 - set boarder color to red */
 			color->color_r_cr = color_value;
+		} else if (top_pipe_ctx->stream->out_transfer_func->tf == TRANSFER_FUNCTION_GAMMA22) {
+			/* FreeSync 2 ARGB2101010 - set boarder color to pink */
+			color->color_r_cr = color_value;
+			color->color_b_cb = color_value;
 		}
 		break;
 	case PIXEL_FORMAT_FP16:
-- 
2.28.0