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From 48cef0a6342ba1b16c1e841f672d55970dfd0de7 Mon Sep 17 00:00:00 2001
From: Monk Liu <Monk.Liu@amd.com>
Date: Tue, 23 Jan 2018 19:17:56 +0800
Subject: [PATCH 3612/4131] drm/amdgpu: increase gart size to 512MB
256MB is too small consider PTE/PDE shadow and TTM
eviction activity
Change-Id: Ifaa30dc730eec36af47fbdeb3cce30de9067b17f
Signed-off-by: Monk Liu <Monk.Liu@amd.com>
Acked-by: Alex Deucher <alexander.deucher@amd.com>
---
drivers/gpu/drm/amd/amdgpu/gmc_v9_0.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/gpu/drm/amd/amdgpu/gmc_v9_0.c b/drivers/gpu/drm/amd/amdgpu/gmc_v9_0.c
index f097135..7f5d37a 100644
--- a/drivers/gpu/drm/amd/amdgpu/gmc_v9_0.c
+++ b/drivers/gpu/drm/amd/amdgpu/gmc_v9_0.c
@@ -792,7 +792,7 @@ static int gmc_v9_0_mc_init(struct amdgpu_device *adev)
switch (adev->asic_type) {
case CHIP_VEGA10: /* all engines support GPUVM */
default:
- adev->gmc.gart_size = 256ULL << 20;
+ adev->gmc.gart_size = 512ULL << 20;
break;
case CHIP_RAVEN: /* DCE SG support */
adev->gmc.gart_size = 1024ULL << 20;
--
2.7.4
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