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| author | Alex Deucher <[email protected]> | 2023-11-09 20:34:19 +0000 |
|---|---|---|
| committer | Alex Deucher <[email protected]> | 2023-11-17 05:58:28 +0000 |
| commit | 0db062eac3e0846c6f120867a79df83b4c3db46f (patch) | |
| tree | c6605b531429c89f6813aa953bc8b21941c8d164 /drivers/gpu/drm/amd/amdgpu/amdgpu_kms.c | |
| parent | drm/amdgpu: add a module parameter to control the AGP aperture (diff) | |
| download | kernel-0db062eac3e0846c6f120867a79df83b4c3db46f.tar.gz kernel-0db062eac3e0846c6f120867a79df83b4c3db46f.zip | |
drm/amdgpu/gmc11: 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
Fixes: 67318cb84341 ("drm/amdgpu/gmc11: set gart placement GC11")
Reviewed-by: Yang Wang <[email protected]> (v1)
Acked-by: Christian König <[email protected]>
Reviewed-by: Mario Limonciello <[email protected]>
Tested-by: Mario Limonciello <[email protected]> # PHX & Navi33
Signed-off-by: Alex Deucher <[email protected]>
Diffstat (limited to 'drivers/gpu/drm/amd/amdgpu/amdgpu_kms.c')
0 files changed, 0 insertions, 0 deletions