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| author | Alex Deucher <alexander.deucher@amd.com> | 2023-09-20 20:27:58 +0300 |
|---|---|---|
| committer | Alex Deucher <alexander.deucher@amd.com> | 2023-09-27 00:00:22 +0300 |
| commit | de59b69932e64d77445d973a101d81d6e7e670c6 (patch) | |
| tree | 61ab332974d917a5d2fbf9c944687d8c4d601325 /drivers/gpu/drm/amd/amdgpu/gmc_v9_0.c | |
| parent | 29495d81457a483c2859ccde59cc063034bfe47d (diff) | |
| download | linux-de59b69932e64d77445d973a101d81d6e7e670c6.tar.xz | |
drm/amdgpu/gmc: set a default disable value for AGP
To disable AGP, the start needs to be set to a higher
value than the end. Set a default disable value for
the AGP aperture and allow the IP specific GMC code
to enable it selectively be calling amdgpu_gmc_agp_location().
Reviewed-by: Christian König <christian.koenig@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 | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/drivers/gpu/drm/amd/amdgpu/gmc_v9_0.c b/drivers/gpu/drm/amd/amdgpu/gmc_v9_0.c index 3630b53c3f12..6b15677c0314 100644 --- a/drivers/gpu/drm/amd/amdgpu/gmc_v9_0.c +++ b/drivers/gpu/drm/amd/amdgpu/gmc_v9_0.c @@ -1612,7 +1612,8 @@ static void gmc_v9_0_vram_gtt_location(struct amdgpu_device *adev, } else { amdgpu_gmc_vram_location(adev, mc, base); amdgpu_gmc_gart_location(adev, mc); - amdgpu_gmc_agp_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 = adev->gfxhub.funcs->get_mc_fb_offset(adev); |