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| author |   Christian König <christian.koenig@amd.com> | 2022-05-06 13:08:34 +0200 |
|---|---|---|
| committer |   Alex Deucher <alexander.deucher@amd.com> | 2022-05-26 14:56:34 -0400 |
| commit | fab2cc8335839867a3db38f195441b9c7c6460f6 (patch) | |
| tree | 3bc3f3f64e986239eca0f5539a287b8e45777aa9 /drivers/gpu/drm/amd/amdgpu/amdgpu_gem.c | |
| parent | drm/amdgpu: add beige goby PCI ID (diff) | |
| download | linux-dev-fab2cc8335839867a3db38f195441b9c7c6460f6.tar.xz linux-dev-fab2cc8335839867a3db38f195441b9c7c6460f6.zip | |
drm/amdgpu: add AMDGPU_GEM_CREATE_DISCARDABLE
Add a AMDGPU_GEM_CREATE_DISCARDABLE flag to note that the content of a BO
doesn't needs to be preserved during eviction.
KFD was already using a similar functionality for SVM BOs so replace the
internal flag with the new UAPI.
Signed-off-by: Christian König <christian.koenig@amd.com>
Reviewed-by: Alex Deucher <alexander.deucher@amd.com>
Reviewed-by: Marek Olšák <marek.olsak@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Diffstat (limited to 'drivers/gpu/drm/amd/amdgpu/amdgpu_gem.c')
| -rw-r--r-- | drivers/gpu/drm/amd/amdgpu/amdgpu_gem.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_gem.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_gem.c index 652571267077..56f4c9aa87c6 100644 --- a/drivers/gpu/drm/amd/amdgpu/amdgpu_gem.c +++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_gem.c @@ -296,8 +296,8 @@ int amdgpu_gem_create_ioctl(struct drm_device *dev, void *data, AMDGPU_GEM_CREATE_VRAM_CLEARED | AMDGPU_GEM_CREATE_VM_ALWAYS_VALID | AMDGPU_GEM_CREATE_EXPLICIT_SYNC | - AMDGPU_GEM_CREATE_ENCRYPTED)) - + AMDGPU_GEM_CREATE_ENCRYPTED | + AMDGPU_GEM_CREATE_DISCARDABLE)) return -EINVAL; /* reject invalid gem domains */ |