From e923a355aa5dc861d4a50c29a292242bd90140c8 Mon Sep 17 00:00:00 2001
From: Anthony Koo <Anthony.Koo@amd.com>
Date: Wed, 7 Feb 2018 23:25:43 -0500
Subject: drm/amd/display: provide an interface to query firmware version

Signed-off-by: Anthony Koo <Anthony.Koo@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 | 13 +++++++++++++
 1 file changed, 13 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 a512b05303e2..5bb0e5defaf4 100644
--- a/drivers/gpu/drm/amd/display/dc/dc.h
+++ b/drivers/gpu/drm/amd/display/dc/dc.h
@@ -48,6 +48,18 @@
 /*******************************************************************************
  * Display Core Interfaces
  ******************************************************************************/
+struct dmcu_version {
+	unsigned int date;
+	unsigned int month;
+	unsigned int year;
+	unsigned int interface_version;
+};
+
+struct dc_versions {
+	const char *dc_ver;
+	struct dmcu_version dmcu_version;
+};
+
 struct dc_caps {
 	uint32_t max_streams;
 	uint32_t max_links;
@@ -221,6 +233,7 @@ struct dc_state;
 struct resource_pool;
 struct dce_hwseq;
 struct dc {
+	struct dc_versions versions;
 	struct dc_caps caps;
 	struct dc_cap_funcs cap_funcs;
 	struct dc_config config;
-- 
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