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Commit e993ca4f authored by Daniel Wang's avatar Daniel Wang Committed by Alex Deucher
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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: default avatarDaniel Wang <Daniel.Wang2@amd.com>
Signed-off-by: default avatarXiangliang Yu <Xiangliang.Yu@amd.com>
Reviewed-by: default avatarAlex Deucher <alexander.deucher@amd.com>
Signed-off-by: default avatarAlex Deucher <alexander.deucher@amd.com>
parent 51687759

drivers/gpu/drm/amd/amdgpu/amdgpu_psp.c

+6 −0
Original line number Diff line number Diff line
@@ -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)