Only ring GFX, SDMA and VCN_DEC support secure submission at the moment.
Signed-off-by: Lang Yu <Lang.Yu@xxxxxxx>
---
drivers/gpu/drm/amd/amdgpu/amdgpu_ib.c | 4 ++--
drivers/gpu/drm/amd/amdgpu/amdgpu_ring.h | 8 ++++++++
2 files changed, 10 insertions(+), 2 deletions(-)
diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_ib.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_ib.c
index bc1297dcdf97..840304691b92 100644
--- a/drivers/gpu/drm/amd/amdgpu/amdgpu_ib.c
+++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_ib.c
@@ -166,8 +166,8 @@ int amdgpu_ib_schedule(struct amdgpu_ring *ring, unsigned num_ibs,
}
if ((ib->flags & AMDGPU_IB_FLAGS_SECURE) &&
- (ring->funcs->type == AMDGPU_RING_TYPE_COMPUTE)) {
- dev_err(adev->dev, "secure submissions not supported on compute rings\n");
+ !amdgpu_ring_secure_submission_supported(ring)) {
+ dev_err(adev->dev, "secure submissions not supported on ring <%s>\n", ring->name);
return -EINVAL;
}
diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_ring.h b/drivers/gpu/drm/amd/amdgpu/amdgpu_ring.h
index a8bed1b47899..3afe3d60e194 100644
--- a/drivers/gpu/drm/amd/amdgpu/amdgpu_ring.h
+++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_ring.h
@@ -363,6 +363,14 @@ static inline void amdgpu_ring_write_multiple(struct amdgpu_ring *ring,
ring->count_dw -= count_dw;
}
+static inline
+bool amdgpu_ring_secure_submission_supported(struct amdgpu_ring *ring)
+{
+ return (ring->funcs->type == AMDGPU_RING_TYPE_GFX ||
+ ring->funcs->type == AMDGPU_RING_TYPE_SDMA ||
+ ring->funcs->type == AMDGPU_RING_TYPE_VCN_DEC);
+}
+
int amdgpu_ring_test_helper(struct amdgpu_ring *ring);
void amdgpu_debugfs_ring_init(struct amdgpu_device *adev,
--
2.25.1
