From: Daniel Wang <daniel.wa...@amd.com>
Now GPU hypervisor will load SDMA and RLCG ucode, so skip it
in guest.
Signed-off-by: Daniel Wang <daniel.wa...@amd.com>
Signed-off-by: Xiangliang Yu <xiangliang...@amd.com>
---
drivers/gpu/drm/amd/amdgpu/amdgpu_psp.c | 6 ++++++
1 file changed, 6 insertions(+)
diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_psp.c
b/drivers/gpu/drm/amd/amdgpu/amdgpu_psp.c
index 1e380fe..ac5e92e 100644
--- a/drivers/gpu/drm/amd/amdgpu/amdgpu_psp.c
+++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_psp.c
@@ -289,6 +289,12 @@ static int psp_np_fw_load(struct psp_context *psp)
if (ucode->ucode_id == AMDGPU_UCODE_ID_SMC &&
psp_smu_reload_quirk(psp))
continue;
+ if (amdgpu_sriov_vf(adev) &&
+ (ucode->ucode_id == AMDGPU_UCODE_ID_SDMA0
+ || ucode->ucode_id == AMDGPU_UCODE_ID_SDMA1
+ || ucode->ucode_id == AMDGPU_UCODE_ID_RLC_G))
+ /*skip ucode loading in SRIOV VF */
+ continue;
ret = psp_prep_cmd_buf(ucode, psp->cmd);
if (ret)
--
2.7.4
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