[AMD Official Use Only - Internal Distribution Only] >-----Original Message----- >From: Emily Deng <[email protected]> >Sent: Tuesday, June 2, 2020 8:40 PM >To: [email protected] >Cc: Deng, Emily <[email protected]> >Subject: [PATCH] drm/amdgpu/sriov: Disable pm for multiple vf sriov > >Signed-off-by: Emily Deng <[email protected]> >--- > 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 5294aa7..8ed6c90 100644 >--- a/drivers/gpu/drm/amd/powerplay/amdgpu_smu.c >+++ b/drivers/gpu/drm/amd/powerplay/amdgpu_smu.c >@@ -1311,8 +1311,10 @@ 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
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