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| author | Kenneth Feng <kenneth.feng@amd.com> | 2026-01-22 18:04:01 +0800 |
|---|---|---|
| committer | Alex Deucher <alexander.deucher@amd.com> | 2026-02-12 15:20:07 -0500 |
| commit | d76c66c6ad83994181967d7427385aab4c009ae0 (patch) | |
| tree | a70f7dc22bca4cc7d2289cd4f5b484d3f474dd78 /drivers/gpu/drm/amd/amdgpu/amdgpu_device.c | |
| parent | 29b1b0b06defd4dcbb8af246270a9ad8686b89ed (diff) | |
| download | linux-next-d76c66c6ad83994181967d7427385aab4c009ae0.tar.gz linux-next-d76c66c6ad83994181967d7427385aab4c009ae0.zip | |
drm/amd/pm: send unload command to smu during modprobe -r amdgpu
Send unload command to smu during modprobe -r amdgpu for smu 13/14.
1. This can fix the high voltage/temperatue issue after driver is unloaded.
2. Reloading driver could fail but with the debug port based mode1 reset
during driver is reloaded, it is good and safe.
Signed-off-by: Kenneth Feng <kenneth.feng@amd.com>
Reviewed-by: Yang Wang <kevinyang.wang@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Diffstat (limited to 'drivers/gpu/drm/amd/amdgpu/amdgpu_device.c')
| -rw-r--r-- | drivers/gpu/drm/amd/amdgpu/amdgpu_device.c | 3 |
1 files changed, 0 insertions, 3 deletions
diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_device.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_device.c index 975822141381..0a0109be4d06 100644 --- a/drivers/gpu/drm/amd/amdgpu/amdgpu_device.c +++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_device.c @@ -4652,9 +4652,6 @@ int amdgpu_device_init(struct amdgpu_device *adev, dev_info(adev->dev, "Pending hive reset.\n"); amdgpu_set_init_level(adev, AMDGPU_INIT_LEVEL_MINIMAL_XGMI); - } else if (amdgpu_ip_version(adev, MP1_HWIP, 0) == IP_VERSION(13, 0, 10) && - !amdgpu_device_has_display_hardware(adev)) { - r = psp_gpu_reset(adev); } else { tmp = amdgpu_reset_method; /* It should do a default reset when loading or reloading the driver, |