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drm/amdgpu: move kfd suspend after ip_suspend_phase1

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[ Upstream commit c457a273e1 ]

This sequence change should be safe as what did in ip_suspend_phase1
is to suspend DCE only. And this is a prerequisite for coming
redundant cg/pg ungate dropping.

Fixes: 487eca11a3 ("drm/amdgpu: fix gfx hang during suspend with video playback (v2)")
Signed-off-by: Evan Quan <evan.quan@amd.com>
Acked-by: Alex Deucher <alexander.deucher@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Cc: stable@vger.kernel.org
Signed-off-by: Sasha Levin <sashal@kernel.org>
This commit is contained in:
Evan Quan
2020-04-24 15:32:41 +08:00
committed by Greg Kroah-Hartman
parent 8e16ede5b7
commit c973b10891
1 changed files with 2 additions and 2 deletions
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4
drivers/gpu/drm/amd/amdgpu/amdgpu_device.c
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@@ -3073,12 +3073,12 @@ int amdgpu_device_suspend(struct drm_device *dev, bool suspend, bool fbcon)
amdgpu_device_set_pg_state(adev, AMD_PG_STATE_UNGATE);
amdgpu_device_set_cg_state(adev, AMD_CG_STATE_UNGATE);
amdgpu_amdkfd_suspend(adev);
amdgpu_ras_suspend(adev);
r = amdgpu_device_ip_suspend_phase1(adev);
amdgpu_amdkfd_suspend(adev);
/* evict vram memory */
amdgpu_bo_evict_vram(adev);