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amdgpu/soc15: enable asic reset for dGPU in case of suspend abort

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When GPU suspend is aborted, do the same for dGPU as APU to reset
soc15 asic. Otherwise it may cause following errors:
[  547.229463] amdgpu 0001:81:00.0: [drm:amdgpu_ring_test_helper [amdgpu]] *ERROR* ring kiq_0.2.1.0 test failed (-110)

[  555.126827] amdgpu 0000:0a:00.0: [drm:amdgpu_ring_test_helper [amdgpu]] *ERROR* ring kiq_0.2.1.0 test failed (-110)
[  555.126901] [drm:amdgpu_gfx_enable_kcq [amdgpu]] *ERROR* KCQ enable failed
[  555.126957] [drm:amdgpu_device_ip_resume_phase2 [amdgpu]] *ERROR* resume of IP block <gfx_v9_4_3> failed -110
[  555.126959] amdgpu 0000:0a:00.0: amdgpu: amdgpu_device_ip_resume failed (-110).
[  555.126965] PM: dpm_run_callback(): pci_pm_resume+0x0/0xe0 returns -110
[  555.126966] PM: Device 0000:0a:00.0 failed to resume async: error -110

This fix has been tested on Mi308X.

Signed-off-by: Jiang Liu <gerry@linux.alibaba.com>
Tested-by: Shuo Liu <shuox.liu@linux.alibaba.com>
Reviewed-by: Mario Limonciello <mario.limonciello@amd.com>
Link: https://lore.kernel.org/r/2462b4b12eb9d025e82525178d568cbaa4c223ff.1736739303.git.gerry@linux.alibaba.com
Signed-off-by: Mario Limonciello <mario.limonciello@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
This commit is contained in:
Jiang Liu
2025-01-13 11:40:12 +08:00
committed by Alex Deucher
parent 7597d8f2e5
commit 38e8ca3e4b
1 changed files with 3 additions and 5 deletions
Download Patch File Download Diff File Expand all files Collapse all files

8
drivers/gpu/drm/amd/amdgpu/soc15.c
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@@ -605,12 +605,10 @@ soc15_asic_reset_method(struct amdgpu_device *adev)
static bool soc15_need_reset_on_resume(struct amdgpu_device *adev)
{
/* Will reset for the following suspend abort cases.
* 1) Only reset on APU side, dGPU hasn't checked yet.
* 2) S3 suspend aborted in the normal S3 suspend or
* performing pm core test.
* 1) S3 suspend aborted in the normal S3 suspend
* 2) S3 suspend aborted in performing pm core test.
*/
if (adev->flags & AMD_IS_APU && adev->in_s3 &&
!pm_resume_via_firmware())
if (adev->in_s3 && !pm_resume_via_firmware())
return true;
else
return false;