From ac1af42132d213eaa4b72ac9b5f49feb349fc454 Mon Sep 17 00:00:00 2001 From: Emily Deng Date: Thu, 11 Jun 2020 11:40:05 +0800 Subject: [PATCH] drm/amdgpu/sriov: Disable pm for multiple vf sriov Signed-off-by: Emily Deng Ack-by: Monk.liu Signed-off-by: Alex Deucher --- drivers/gpu/drm/amd/powerplay/amdgpu_smu.c | 4 +++- 1 file changed, 3 insertions(+), 1 deletion(-) diff --git a/drivers/gpu/drm/amd/powerplay/amdgpu_smu.c b/drivers/gpu/drm/amd/powerplay/amdgpu_smu.c index 8415b38..e514f02 100644 --- a/drivers/gpu/drm/amd/powerplay/amdgpu_smu.c +++ b/drivers/gpu/drm/amd/powerplay/amdgpu_smu.c @@ -1271,8 +1271,10 @@ static int smu_hw_init(void *handle) struct amdgpu_device *adev = (struct amdgpu_device *)handle; struct smu_context *smu = &adev->smu; - if (amdgpu_sriov_vf(adev) && !amdgpu_sriov_is_pp_one_vf(adev)) + if (amdgpu_sriov_vf(adev) && !amdgpu_sriov_is_pp_one_vf(adev)) { + smu->pm_enabled = false; return 0; + } ret = smu_start_smc_engine(smu); if (ret) { -- 2.7.4