From 7b1e8cad1f3612d8059e1dfd870f4928a68691fa Mon Sep 17 00:00:00 2001 From: Trigger Huang Date: Wed, 16 Nov 2016 10:13:45 -0500 Subject: drm/amdgpu: Disable DPM in virtualization MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit This patch is used for virtualization support. In virtualization, only SMU manager is needed, DPM should be disabled. This is a use case for commit 2f9346b6f984 ("drm/amdgpu/powerplay: pp module only enable smu when dpm disabled.") Signed-off-by: Trigger Huang Reviewed-by: Christian König Signed-off-by: Alex Deucher --- drivers/gpu/drm/amd/amdgpu/amdgpu_powerplay.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) (limited to 'drivers/gpu/drm/amd/amdgpu/amdgpu_powerplay.c') diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_powerplay.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_powerplay.c index e2f0507eaac1..fc592c2b0e16 100644 --- a/drivers/gpu/drm/amd/amdgpu/amdgpu_powerplay.c +++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_powerplay.c @@ -184,7 +184,7 @@ static int amdgpu_pp_hw_init(void *handle) ret = adev->powerplay.ip_funcs->hw_init( adev->powerplay.pp_handle); - if (amdgpu_dpm != 0) + if ((amdgpu_dpm != 0) && !amdgpu_sriov_vf(adev)) adev->pm.dpm_enabled = true; return ret; -- cgit v1.2.1