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From 168f24115b0596175e2ba4a867535db93d9d1d06 Mon Sep 17 00:00:00 2001
From: Le Ma <le.ma@amd.com>
Date: Tue, 4 Sep 2018 14:52:25 +0800
Subject: [PATCH 2890/2940] drm/amdgpu: add gmc basic support for Arcturus
Add initial GMC support for Arcturus
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/gmc_v9_0.c | 5 +++++
1 file changed, 5 insertions(+)
diff --git a/drivers/gpu/drm/amd/amdgpu/gmc_v9_0.c b/drivers/gpu/drm/amd/amdgpu/gmc_v9_0.c
index d1b6d15309d1..07c1ca0b6a59 100644
--- a/drivers/gpu/drm/amd/amdgpu/gmc_v9_0.c
+++ b/drivers/gpu/drm/amd/amdgpu/gmc_v9_0.c
@@ -880,6 +880,7 @@ static int gmc_v9_0_mc_init(struct amdgpu_device *adev)
case CHIP_VEGA10: /* all engines support GPUVM */
case CHIP_VEGA12: /* all engines support GPUVM */
case CHIP_VEGA20:
+ case CHIP_ARCTURUS:
default:
adev->gmc.gart_size = 512ULL << 20;
break;
@@ -995,6 +996,10 @@ static int gmc_v9_0_sw_init(void *handle)
else
amdgpu_vm_adjust_size(adev, 256 * 1024, 9, 3, 48);
break;
+ case CHIP_ARCTURUS:
+ /* Keep the vm size same with Vega20 */
+ amdgpu_vm_adjust_size(adev, 256 * 1024, 9, 3, 48);
+ break;
default:
break;
}
--
2.17.1
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