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From 217963b6f72a48ddb335b613d213cfb6b08da32d Mon Sep 17 00:00:00 2001
From: xinhui pan <xinhui.pan@amd.com>
Date: Thu, 9 May 2019 07:32:54 +0800
Subject: [PATCH 1932/2940] drm/amdgpu: enable ras suspend/resume
suspend/resume will change ras state behind us. Let driver get notified.
Signed-off-by: xinhui pan <xinhui.pan@amd.com>
Reviewed-by: Alex Deucher <alexander.deucher@amd.com>
Reviewed-by: James Zhu <James.Zhu@amd.com>
Tested-by: James Zhu <James.Zhu@amd.com>
---
drivers/gpu/drm/amd/amdgpu/amdgpu_device.c | 4 ++++
1 file changed, 4 insertions(+)
diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_device.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_device.c
index 8f170846f0dd..0986722a63d0 100644
--- a/drivers/gpu/drm/amd/amdgpu/amdgpu_device.c
+++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_device.c
@@ -2944,6 +2944,8 @@ int amdgpu_device_suspend(struct drm_device *dev, bool suspend, bool fbcon)
amdgpu_amdkfd_suspend(adev);
+ amdgpu_ras_suspend(adev);
+
r = amdgpu_device_ip_suspend_phase1(adev);
/* evict vram memory */
@@ -3064,6 +3066,8 @@ int amdgpu_device_resume(struct drm_device *dev, bool resume, bool fbcon)
drm_kms_helper_poll_enable(dev);
+ amdgpu_ras_resume(adev);
+
/*
* Most of the connector probing functions try to acquire runtime pm
* refs to ensure that the GPU is powered on when connector polling is
--
2.17.1
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