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charset="us-ascii" Content-Transfer-Encoding: 7bit Errors-To: amd-gfx-bounces@lists.freedesktop.org Sender: "amd-gfx" Ack-by: Monk.liu _____________________________________ Monk Liu|GPU Virtualization Team |AMD -----Original Message----- From: amd-gfx On Behalf Of Emily Deng Sent: Tuesday, June 2, 2020 8:40 PM To: amd-gfx@lists.freedesktop.org Cc: Deng, Emily Subject: [PATCH] drm/amdgpu/sriov: Disable pm for multiple vf sriov Signed-off-by: Emily Deng --- 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 _______________________________________________ amd-gfx mailing list amd-gfx@lists.freedesktop.org https://nam11.safelinks.protection.outlook.com/?url=https%3A%2F%2Flists.freedesktop.org%2Fmailman%2Flistinfo%2Famd-gfx&data=02%7C01%7Cmonk.liu%40amd.com%7C2641ef6641d145a005c708d806f1e44d%7C3dd8961fe4884e608e11a82d994e183d%7C0%7C0%7C637266983285813096&sdata=sTB0tRfcRP3bqm9L5qNDTVsbdJxZcfHxPs9WuH1tf1M%3D&reserved=0 _______________________________________________ amd-gfx mailing list amd-gfx@lists.freedesktop.org https://lists.freedesktop.org/mailman/listinfo/amd-gfx