[PATCH 5.10 182/663] drm/amdgpu: toggle on DF Cstate after finishing xgmi injection

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From: Guchun Chen <guchun.chen@xxxxxxx>

[ Upstream commit fe2d9f5abf19f2b3688b3b8da4e42f8d07886847 ]

Fixes: 5c23e9e05e42 ("drm/amdgpu: Update RAS XGMI error inject sequence")
Signed-off-by: Guchun Chen <guchun.chen@xxxxxxx>
Reviewed-by: Hawking Zhang <Hawking.Zhang@xxxxxxx>
Signed-off-by: Alex Deucher <alexander.deucher@xxxxxxx>
Signed-off-by: Sasha Levin <sashal@xxxxxxxxxx>
---
 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






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