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Code Issues Releases Wiki Activity

drm/amdgpu: enable ras suspend/resume

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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>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
This commit is contained in:
xinhui pan 2019-05-09 07:32:54 +08:00 committed by Alex Deucher
parent 511fdbc33a
commit 5e6932fe31
1 changed files with 4 additions and 0 deletions
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4
drivers/gpu/drm/amd/amdgpu/amdgpu_device.c
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@ -2897,6 +2897,8 @@ 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 */
@ -3017,6 +3019,8 @@ 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