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From 20e7974a2c309916ec49bde271944124ebc33081 Mon Sep 17 00:00:00 2001
From: Ayyappa Chandolu <Ayyappa.Chandolu@amd.com>
Date: Fri, 12 May 2017 17:05:55 +0530
Subject: [PATCH 0445/4131] drm/amd/display: Fix ASSR enablement on DP to EDP
converter
ASSR mode is not enable when we connect eDP panel via DP to eDP converter.
connector_signal is coming as SIGNAL_TYPE_DISPLAY_PORT. Present code
ignoring panel_mode_edp for SIGNAL_TYPE_DISPLAY_PORT. Added checking
panel_mode_edp for all signals.
Signed-off-by: Ayyappa Chandolu <Ayyappa.Chandolu@amd.com>
Reviewed-by: Tony Cheng <Tony.Cheng@amd.com>
Reviewed-by: Harry Wentland <Harry.Wentland@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
---
drivers/gpu/drm/amd/display/dc/core/dc_link_hwss.c | 6 +++---
1 file changed, 3 insertions(+), 3 deletions(-)
diff --git a/drivers/gpu/drm/amd/display/dc/core/dc_link_hwss.c b/drivers/gpu/drm/amd/display/dc/core/dc_link_hwss.c
index 316df15..4f46ff1 100644
--- a/drivers/gpu/drm/amd/display/dc/core/dc_link_hwss.c
+++ b/drivers/gpu/drm/amd/display/dc/core/dc_link_hwss.c
@@ -203,10 +203,10 @@ enum dp_panel_mode dp_get_panel_mode(struct core_link *link)
default:
break;
}
+ }
- if (link->dpcd_caps.panel_mode_edp) {
- return DP_PANEL_MODE_EDP;
- }
+ if (link->dpcd_caps.panel_mode_edp) {
+ return DP_PANEL_MODE_EDP;
}
return DP_PANEL_MODE_DEFAULT;
--
2.7.4
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