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| author |   Christian König <christian.koenig@amd.com> | 2018-08-27 18:23:11 +0200 |
|---|---|---|
| committer |   Alex Deucher <alexander.deucher@amd.com> | 2018-09-10 22:44:41 -0500 |
| commit | c3e1b43c2c1ef9d0eb735cc5e0675100c95b91fa (patch) | |
| tree | 93e94e597f893b664b9c8c168639185033efefbc /drivers/gpu/drm/amd/amdgpu/gmc_v9_0.c | |
| parent | drm/amdgpu: Clean up KFD init and fini (diff) | |
| download | linux-dev-c3e1b43c2c1ef9d0eb735cc5e0675100c95b91fa.tar.xz linux-dev-c3e1b43c2c1ef9d0eb735cc5e0675100c95b91fa.zip | |
drm/amdgpu: enable AGP aperture for GMC9 v2
Enable the old AGP aperture to avoid GART mappings.
v2: don't enable it for SRIOV
Signed-off-by: Christian König <christian.koenig@amd.com>
Reviewed-by: Junwei Zhang <Jerry.Zhang@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Diffstat (limited to 'drivers/gpu/drm/amd/amdgpu/gmc_v9_0.c')
| -rw-r--r-- | drivers/gpu/drm/amd/amdgpu/gmc_v9_0.c | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/drivers/gpu/drm/amd/amdgpu/gmc_v9_0.c b/drivers/gpu/drm/amd/amdgpu/gmc_v9_0.c index f467638eb49d..3529c55ab52d 100644 --- a/drivers/gpu/drm/amd/amdgpu/gmc_v9_0.c +++ b/drivers/gpu/drm/amd/amdgpu/gmc_v9_0.c @@ -772,6 +772,8 @@ static void gmc_v9_0_vram_gtt_location(struct amdgpu_device *adev, base = mmhub_v1_0_get_fb_location(adev); amdgpu_gmc_vram_location(adev, &adev->gmc, base); amdgpu_gmc_gart_location(adev, mc); + if (!amdgpu_sriov_vf(adev)) + amdgpu_gmc_agp_location(adev, mc); /* base offset of vram pages */ adev->vm_manager.vram_base_offset = gfxhub_v1_0_get_mc_fb_offset(adev); } |