From 7f95167ce131674ab77b46e4064f053e6c6f1552 Mon Sep 17 00:00:00 2001
From: Jack Xiao <Jack.Xiao@amd.com>
Date: Fri, 22 Feb 2019 15:34:00 +0800
Subject: drm/amdgpu: refine the PTE encoding of PRT for navi10

Due to GCR change from navi10, the PTE encoding of PRT
needs change VSCTL = 01111 (was 0XX1X).

Signed-off-by: Jack Xiao <Jack.Xiao@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_vm.h | 2 ++
 1 file changed, 2 insertions(+)

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

diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_vm.h b/drivers/gpu/drm/amd/amdgpu/amdgpu_vm.h
index 778eb13ab1b8..489a162ca620 100644
--- a/drivers/gpu/drm/amd/amdgpu/amdgpu_vm.h
+++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_vm.h
@@ -67,6 +67,8 @@ struct amdgpu_bo_list_entry;
 /* PDE is handled as PTE for VEGA10 */
 #define AMDGPU_PDE_PTE		(1ULL << 54)
 
+#define AMDGPU_PTE_LOG          (1ULL << 55)
+
 /* PTE is handled as PDE for VEGA10 (Translate Further) */
 #define AMDGPU_PTE_TF		(1ULL << 56)
 
-- 
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