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drm/amdgpu: fix the wrong logic checking when secure buffer is created (v3)

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While the current amdgpu doesn't support TMZ, it will return the error if user
mode would like to allocate secure buffer.

v2: we didn't need this checking anymore.
v3: only print message once time.

Signed-off-by: Huang Rui <ray.huang@amd.com>
Reviewed-by: Christian König <christian.koenig@amd.com>
Acked-by: Nirmoy Das <Nirmoy.Das@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
This commit is contained in:
Huang Rui
2020-02-18 13:07:42 +08:00
committed by Alex Deucher
parent 0bb5d5b03f
commit 11b407a781
1 changed files with 2 additions and 2 deletions
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4
drivers/gpu/drm/amd/amdgpu/amdgpu_gem.c
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@@ -242,8 +242,8 @@ int amdgpu_gem_create_ioctl(struct drm_device *dev, void *data,
if (args->in.domains & ~AMDGPU_GEM_DOMAIN_MASK)
return -EINVAL;
if (amdgpu_is_tmz(adev) && (flags & AMDGPU_GEM_CREATE_ENCRYPTED)) {
DRM_ERROR("Cannot allocate secure buffer since TMZ is disabled\n");
if (!amdgpu_is_tmz(adev) && (flags & AMDGPU_GEM_CREATE_ENCRYPTED)) {
DRM_NOTE_ONCE("Cannot allocate secure buffer since TMZ is disabled\n");
return -EINVAL;
}