From 168f24115b0596175e2ba4a867535db93d9d1d06 Mon Sep 17 00:00:00 2001 From: Le Ma 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 Reviewed-by: Hawking Zhang Signed-off-by: Alex Deucher --- 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