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| author | Christian König <[email protected]> | 2016-01-19 11:48:14 +0000 |
|---|---|---|
| committer | Alex Deucher <[email protected]> | 2016-01-22 15:47:48 +0000 |
| commit | 78d0e182b6c1f5336f6e8cbb197f403276dabc7f (patch) | |
| tree | 2b875c6bdd68c46ac9f2f97eba2e48975d57d04b /drivers/gpu/drm/amd/amdgpu/amdgpu_object.c | |
| parent | drm/amd/amdgpu: Improve amdgpu_dpm* macros to avoid unexpected result (v2) (diff) | |
| download | kernel-78d0e182b6c1f5336f6e8cbb197f403276dabc7f.tar.gz kernel-78d0e182b6c1f5336f6e8cbb197f403276dabc7f.zip | |
drm/amdgpu: fix amdgpu_bo_pin_restricted VRAM placing v2
We could pin BOs into invisible VRAM otherwise.
v2: make logic more readable as suggested by Michel
Cc: [email protected]
Signed-off-by: Christian König <[email protected]>
Reviewed-by: Alex Deucher <[email protected]> (v1)
Reviewed-by: Rex Zhu <[email protected]> (v1)
Reviewed-by: Michel Dänzer <[email protected]>
Diffstat (limited to 'drivers/gpu/drm/amd/amdgpu/amdgpu_object.c')
| -rw-r--r-- | drivers/gpu/drm/amd/amdgpu/amdgpu_object.c | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_object.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_object.c index c3ce103b6a33..a2a16acee34d 100644 --- a/drivers/gpu/drm/amd/amdgpu/amdgpu_object.c +++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_object.c @@ -399,7 +399,8 @@ int amdgpu_bo_pin_restricted(struct amdgpu_bo *bo, u32 domain, } if (fpfn > bo->placements[i].fpfn) bo->placements[i].fpfn = fpfn; - if (lpfn && lpfn < bo->placements[i].lpfn) + if (!bo->placements[i].lpfn || + (lpfn && lpfn < bo->placements[i].lpfn)) bo->placements[i].lpfn = lpfn; bo->placements[i].flags |= TTM_PL_FLAG_NO_EVICT; } |