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From 2be5d8b7386f0c8e057ba744273efb03898814a4 Mon Sep 17 00:00:00 2001
From: "Tianci.Yin" <tianci.yin@amd.com>
Date: Mon, 19 Aug 2019 15:30:22 +0800
Subject: [PATCH 3699/4256] drm/amdgpu/psp: move TMR to cpu invisible vram
region
MIME-Version: 1.0
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so that more visible vram can be available for umd.
Reviewed-by: Christian König <christian.koenig@amd.com>.
Signed-off-by: Tianci.Yin <tianci.yin@amd.com>
---
drivers/gpu/drm/amd/amdgpu/amdgpu_object.c | 5 +++--
drivers/gpu/drm/amd/amdgpu/amdgpu_psp.h | 1 -
2 files changed, 3 insertions(+), 3 deletions(-)
diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_object.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_object.c
index c983b386889c..83df25888e02 100644
--- a/drivers/gpu/drm/amd/amdgpu/amdgpu_object.c
+++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_object.c
@@ -267,8 +267,9 @@ int amdgpu_bo_create_reserved(struct amdgpu_device *adev,
bp.size = size;
bp.byte_align = align;
bp.domain = domain;
- bp.flags = AMDGPU_GEM_CREATE_CPU_ACCESS_REQUIRED |
- AMDGPU_GEM_CREATE_VRAM_CONTIGUOUS;
+ bp.flags = cpu_addr ? AMDGPU_GEM_CREATE_CPU_ACCESS_REQUIRED
+ : AMDGPU_GEM_CREATE_NO_CPU_ACCESS;
+ bp.flags |= AMDGPU_GEM_CREATE_VRAM_CONTIGUOUS;
bp.type = ttm_bo_type_kernel;
bp.resv = NULL;
diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_psp.h b/drivers/gpu/drm/amd/amdgpu/amdgpu_psp.h
index b73d4aa28fba..bc0947f6bc8a 100644
--- a/drivers/gpu/drm/amd/amdgpu/amdgpu_psp.h
+++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_psp.h
@@ -171,7 +171,6 @@ struct psp_context
/* tmr buffer */
struct amdgpu_bo *tmr_bo;
uint64_t tmr_mc_addr;
- void *tmr_buf;
/* asd firmware and buffer */
const struct firmware *asd_fw;
--
2.17.1
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