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| author |   Jiang Liu <gerry@linux.alibaba.com> | 2025-01-13 11:40:12 +0800 |
|---|---|---|
| committer |   Alex Deucher <alexander.deucher@amd.com> | 2025-02-12 21:02:58 -0500 |
| commit | 38e8ca3e4b6de1c6e49d0140264cfc8d314a5f70 (patch) | |
| tree | aec861a4615964ea85089deb7a995403305f216b /drivers/gpu/drm/amd/amdgpu/amdgpu_ttm.c | |
| parent | drm/amd/display: 3.2.317 (diff) | |
| download | linux-rng-38e8ca3e4b6de1c6e49d0140264cfc8d314a5f70.tar.xz linux-rng-38e8ca3e4b6de1c6e49d0140264cfc8d314a5f70.zip | |
amdgpu/soc15: enable asic reset for dGPU in case of suspend abort
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>
Diffstat (limited to 'drivers/gpu/drm/amd/amdgpu/amdgpu_ttm.c')
0 files changed, 0 insertions, 0 deletions