From 7cf7a392af269fb83d8695be2ea92de3959bbd60 Mon Sep 17 00:00:00 2001 From: Jingwen Chen Date: Tue, 24 Nov 2020 14:06:54 +0800 Subject: [PATCH] drm/amdgpu: skip power profile switch in sriov power profile switch in vcn need to send SetWorkLoad msg to smu, which is not supported in sriov. Signed-off-by: Jingwen Chen Reviewed-by: Jiange Zhao Signed-off-by: Alex Deucher --- drivers/gpu/drm/amd/pm/amdgpu_dpm.c | 3 +++ 1 file changed, 3 insertions(+) diff --git a/drivers/gpu/drm/amd/pm/amdgpu_dpm.c b/drivers/gpu/drm/amd/pm/amdgpu_dpm.c index 17a45ba..8fb12af 100644 --- a/drivers/gpu/drm/amd/pm/amdgpu_dpm.c +++ b/drivers/gpu/drm/amd/pm/amdgpu_dpm.c @@ -1168,6 +1168,9 @@ int amdgpu_dpm_switch_power_profile(struct amdgpu_device *adev, { int ret = 0; + if (amdgpu_sriov_vf(adev)) + return 0; + if (is_support_sw_smu(adev)) ret = smu_switch_power_profile(&adev->smu, type, en); else if (adev->powerplay.pp_funcs && -- 2.7.4