Commit 5d3a2d95 authored by Alex Deucher's avatar Alex Deucher

drm/amdgpu: skip kfd suspend/resume for S0ix

GFX is in gfxoff mode during s0ix so we shouldn't need to
actually tear anything down and restore it.
Acked-by: default avatarEvan Quan <evan.quan@amd.com>
Signed-off-by: default avatarAlex Deucher <alexander.deucher@amd.com>
parent 50ec83f0
......@@ -3734,7 +3734,8 @@ int amdgpu_device_suspend(struct drm_device *dev, bool fbcon)
r = amdgpu_device_ip_suspend_phase1(adev);
amdgpu_amdkfd_suspend(adev, adev->in_runpm);
if (!adev->in_s0ix)
amdgpu_amdkfd_suspend(adev, adev->in_runpm);
/* evict vram memory */
amdgpu_bo_evict_vram(adev);
......@@ -3794,9 +3795,11 @@ int amdgpu_device_resume(struct drm_device *dev, bool fbcon)
queue_delayed_work(system_wq, &adev->delayed_init_work,
msecs_to_jiffies(AMDGPU_RESUME_MS));
r = amdgpu_amdkfd_resume(adev, adev->in_runpm);
if (r)
return r;
if (!adev->in_s0ix) {
r = amdgpu_amdkfd_resume(adev, adev->in_runpm);
if (r)
return r;
}
/* Make sure IB tests flushed */
flush_delayed_work(&adev->delayed_init_work);
......
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