| From 03e34227f06e831bd8da8fb5c616fd9022a560e2 Mon Sep 17 00:00:00 2001 |
| From: Sasha Levin <sashal@kernel.org> |
| Date: Thu, 14 Jan 2021 15:45:48 +0800 |
| Subject: drm/amdgpu: toggle on DF Cstate after finishing xgmi injection |
| |
| From: Guchun Chen <guchun.chen@amd.com> |
| |
| [ Upstream commit fe2d9f5abf19f2b3688b3b8da4e42f8d07886847 ] |
| |
| Fixes: 5c23e9e05e42 ("drm/amdgpu: Update RAS XGMI error inject sequence") |
| Signed-off-by: Guchun Chen <guchun.chen@amd.com> |
| Reviewed-by: Hawking Zhang <Hawking.Zhang@amd.com> |
| Signed-off-by: Alex Deucher <alexander.deucher@amd.com> |
| Signed-off-by: Sasha Levin <sashal@kernel.org> |
| --- |
| drivers/gpu/drm/amd/amdgpu/amdgpu_ras.c | 2 +- |
| 1 file changed, 1 insertion(+), 1 deletion(-) |
| |
| diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_ras.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_ras.c |
| index 82cd8e55595af..eb22a190c2423 100644 |
| --- a/drivers/gpu/drm/amd/amdgpu/amdgpu_ras.c |
| +++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_ras.c |
| @@ -844,7 +844,7 @@ static int amdgpu_ras_error_inject_xgmi(struct amdgpu_device *adev, |
| if (amdgpu_dpm_allow_xgmi_power_down(adev, true)) |
| dev_warn(adev->dev, "Failed to allow XGMI power down"); |
| |
| - if (amdgpu_dpm_set_df_cstate(adev, DF_CSTATE_DISALLOW)) |
| + if (amdgpu_dpm_set_df_cstate(adev, DF_CSTATE_ALLOW)) |
| dev_warn(adev->dev, "Failed to allow df cstate"); |
| |
| return ret; |
| -- |
| 2.27.0 |
| |
