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| author | Alex Deucher <alexander.deucher@amd.com> | 2023-11-09 15:40:00 -0500 |
|---|---|---|
| committer | Alex Deucher <alexander.deucher@amd.com> | 2023-11-17 00:58:41 -0500 |
| commit | e8c2d3e25b844ad8f7c8b269a7cfd65285329264 (patch) | |
| tree | 42e3f50ce343f7e79bd767b7f1f8492f447cba1c /drivers/gpu/drm/amd/amdgpu/amdgpu_device.c | |
| parent | 61fc93695bbfde218d5f9f0b8051ce36eb649669 (diff) | |
drm/amdgpu/gmc9: disable AGP aperture
We've had misc reports of random IOMMU page faults when
this is used. It's just a rarely used optimization anyway, so
let's just disable it. It can still be toggled via the
module parameter for testing.
v2: leave it configurable via module parameter
Reviewed-by: Yang Wang <kevinyang.wang@amd.com> (v1)
Acked-by: Christian König <christian.koenig@amd.com>
Reviewed-by: Mario Limonciello <mario.limonciello@amd.com>
Tested-by: Mario Limonciello <mario.limonciello@amd.com> # PHX & Navi33
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Diffstat (limited to 'drivers/gpu/drm/amd/amdgpu/amdgpu_device.c')
0 files changed, 0 insertions, 0 deletions