From c572abffe9f50c8ba33060865449313b3f588c35 Mon Sep 17 00:00:00 2001
From: Le Ma <le.ma@amd.com>
Date: Wed, 3 Jan 2024 15:27:38 +0800
Subject: drm/amdgpu: add param to specify fw bo location for front-door
 loading

This param can help isolating data path issues on new systems in early phase.

Signed-off-by: Le Ma <le.ma@amd.com>
Reviewed-by: Hawking Zhang <Hawking.Zhang@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
---
 drivers/gpu/drm/amd/amdgpu/amdgpu.h | 2 ++
 1 file changed, 2 insertions(+)

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

diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu.h b/drivers/gpu/drm/amd/amdgpu/amdgpu.h
index 616b6c911767..9da14436a373 100644
--- a/drivers/gpu/drm/amd/amdgpu/amdgpu.h
+++ b/drivers/gpu/drm/amd/amdgpu/amdgpu.h
@@ -254,6 +254,8 @@ extern int amdgpu_agp;
 
 extern int amdgpu_wbrf;
 
+extern int fw_bo_location;
+
 #define AMDGPU_VM_MAX_NUM_CTX			4096
 #define AMDGPU_SG_THRESHOLD			(256*1024*1024)
 #define AMDGPU_WAIT_IDLE_TIMEOUT_IN_MS	        3000
-- 
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