From aa5a5777304228819a52562d346bc3eb1b4873fa Mon Sep 17 00:00:00 2001
From: SivapiriyanKumarasamy <sivapiriyan.kumarasamy@amd.com>
Date: Tue, 13 Feb 2018 17:37:23 -0500
Subject: drm/amd/display: Vari-bright looks disabled near end of MM14

Avoid hanging DMCU by setting abm level only when OTG unblanked

Signed-off-by: SivapiriyanKumarasamy <sivapiriyan.kumarasamy@amd.com>
Reviewed-by: Tony Cheng <Tony.Cheng@amd.com>
Acked-by: Harry Wentland <harry.wentland@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
---
 drivers/gpu/drm/amd/display/dc/dc.h | 5 +++++
 1 file changed, 5 insertions(+)

(limited to 'drivers/gpu/drm/amd/display/dc/dc.h')

diff --git a/drivers/gpu/drm/amd/display/dc/dc.h b/drivers/gpu/drm/amd/display/dc/dc.h
index 2cd97342bf0f..bf4f2e6960cb 100644
--- a/drivers/gpu/drm/amd/display/dc/dc.h
+++ b/drivers/gpu/drm/amd/display/dc/dc.h
@@ -60,6 +60,11 @@ struct dc_versions {
 	struct dmcu_version dmcu_version;
 };
 
+struct abm_setting {
+	bool stream_update;
+	unsigned int abm_level;
+};
+
 struct dc_caps {
 	uint32_t max_streams;
 	uint32_t max_links;
-- 
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