[PATCH] drm/amdgpu: remove the alignment placeholder for secure buffer

Huang Rui ray.huang at amd.com
Fri Jan 17 07:48:10 UTC 2020


The alignment should match the page size for secure buffer, so we didn't
configure it anymore.

Signed-off-by: Huang Rui <ray.huang at amd.com>
---
 drivers/gpu/drm/amd/amdgpu/amdgpu_gem.c | 4 ----
 1 file changed, 4 deletions(-)

diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_gem.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_gem.c
index f39012e..41d49a0 100644
--- a/drivers/gpu/drm/amd/amdgpu/amdgpu_gem.c
+++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_gem.c
@@ -261,10 +261,6 @@ int amdgpu_gem_create_ioctl(struct drm_device *dev, void *data,
 		resv = vm->root.base.bo->tbo.base.resv;
 	}
 
-	if (flags & AMDGPU_GEM_CREATE_ENCRYPTED) {
-		/* XXX: pad out alignment to meet TMZ requirements */
-	}
-
 	r = amdgpu_gem_object_create(adev, size, args->in.alignment,
 				     (u32)(0xffffffff & args->in.domains),
 				     flags, ttm_bo_type_device, resv, &gobj);
-- 
2.7.4



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