From a110f3750bf8b93764f13bd1402c7cba03d15d61 Mon Sep 17 00:00:00 2001
From: Arnd Bergmann <arnd@arndb.de>
Date: Mon, 26 Oct 2020 22:00:30 +0100
Subject: [PATCH] drm/amdgpu: fix incorrect enum type
Git-commit: a110f3750bf8b93764f13bd1402c7cba03d15d61
Patch-mainline: v5.11-rc1
References: git-fixes

core_link_write_dpcd() returns enum dc_status, not ddc_result:

Display/dc/core/dc_link_dp.c: In function 'dp_set_panel_mode':
display/dc/core/dc_link_dp.c:4237:11: warning: implicit conversion from 'enum dc_status' to 'enum ddc_result'
[-Wenum-conversion]

Avoid the warning by using the correct enum in the caller.

Fixes: 0b226322434c ("drm/amd/display: Synchronous DisplayPort Link Training")
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Acked-by: Takashi Iwai <tiwai@suse.de>

---
 drivers/gpu/drm/amd/display/dc/core/dc_link_dp.c | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/drivers/gpu/drm/amd/display/dc/core/dc_link_dp.c b/drivers/gpu/drm/amd/display/dc/core/dc_link_dp.c
index 2114c280895a..86d1800c046d 100644
--- a/drivers/gpu/drm/amd/display/dc/core/dc_link_dp.c
+++ b/drivers/gpu/drm/amd/display/dc/core/dc_link_dp.c
@@ -4230,7 +4230,7 @@ void dp_set_panel_mode(struct dc_link *link, enum dp_panel_mode panel_mode)
 
 		if (edp_config_set.bits.PANEL_MODE_EDP
 			!= panel_mode_edp) {
-			enum ddc_result result = DDC_RESULT_UNKNOWN;
+			enum dc_status result = DC_ERROR_UNEXPECTED;
 
 			edp_config_set.bits.PANEL_MODE_EDP =
 			panel_mode_edp;
@@ -4240,7 +4240,7 @@ void dp_set_panel_mode(struct dc_link *link, enum dp_panel_mode panel_mode)
 				&edp_config_set.raw,
 				sizeof(edp_config_set.raw));
 
-			ASSERT(result == DDC_RESULT_SUCESSFULL);
+			ASSERT(result == DC_OK);
 		}
 	}
 	DC_LOG_DETECTION_DP_CAPS("Link: %d eDP panel mode supported: %d "
-- 
2.26.2