diff options
author | Daniel Wang <Daniel.Wang2@amd.com> | 2017-04-20 11:45:09 +0800 |
---|---|---|
committer | Alex Deucher <alexander.deucher@amd.com> | 2017-04-25 11:54:00 -0400 |
commit | a184c4ca6719b12d207e7854af6f0408850c53fc (patch) | |
tree | b46667de7d61350d4988e5483f78ebfa7d6716ce | |
parent | 4a42f21620848966ed644c83b3322de92f957b81 (diff) |
drm/amdgpu/psp: skip loading SDMA/RLCG under SRIOV VF
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>
-rw-r--r-- | drivers/gpu/drm/amd/amdgpu/amdgpu_psp.c | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_psp.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_psp.c index 1e380fe29b5e..ac5e92e5d59d 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) |