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drm/amdgpu/psp: skip loading SDMA/RLCG under SRIOV VF

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Now GPU hypervisor will load SDMA and RLCG ucode, so skip it
in guest.

Signed-off-by: Daniel Wang <Daniel.Wang2@amd.com>
Signed-off-by: Xiangliang Yu <Xiangliang.Yu@amd.com>
Reviewed-by: Alex Deucher <alexander.deucher@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
This commit is contained in:
Daniel Wang 2017-04-20 11:45:09 +08:00 committed by Alex Deucher
parent 51687759be
commit e993ca4f3b
1 changed files with 6 additions and 0 deletions
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6
drivers/gpu/drm/amd/amdgpu/amdgpu_psp.c
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@ -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)