diff options
| author | Dave Airlie <airlied@redhat.com> | 2025-07-21 11:57:43 +1000 |
|---|---|---|
| committer | Dave Airlie <airlied@redhat.com> | 2025-07-21 11:57:43 +1000 |
| commit | acab5fbd77a55dc7913632a354b969ae9090e78c (patch) | |
| tree | 0d178d5fb40d30c719928155a9ce285bbbb5cc64 /drivers/gpu/drm/amd/amdgpu/amdgpu_ras_eeprom.c | |
| parent | be3cd668fffe2a1dc8a9c617b44c5f46fa2e4b96 (diff) | |
| parent | 6ac55eab4fc41e0ea80f9064945e4340f13d8b5c (diff) | |
Merge tag 'amd-drm-next-6.17-2025-07-17' of https://gitlab.freedesktop.org/agd5f/linux into drm-next
amd-drm-next-6.17-2025-07-17:
amdgpu:
- Partition fixes
- Reset fixes
- RAS fixes
- i2c fix
- MPC updates
- DSC cleanup
- EDID fixes
- Display idle D3 update
- IPS updates
- DMUB updates
- Retimer fix
- Replay fixes
- Fix DC memory leak
- Initial support for smartmux
- DCN 4.0.1 degamma LUT fix
- Per queue reset cleanups
- Track ring state associated with a fence
- SR-IOV fixes
- SMU fixes
- Per queue reset improvements for GC 9+ compute
- Per queue reset improvements for GC 10+ gfx
- Per queue reset improvements for SDMA 5+
- Per queue reset improvements for JPEG 2+
- Per queue reset improvements for VCN 2+
- GC 8 fix
- ISP updates
amdkfd:
- Enable KFD on LoongArch
radeon:
- Drop console lock during suspend/resume
UAPI:
- Add userq slot info to INFO IOCTL
Used for IGT userq validation tests (https://lists.freedesktop.org/archives/igt-dev/2025-July/093228.html)
From: Alex Deucher <alexander.deucher@amd.com>
Link: https://lore.kernel.org/r/20250717213827.2061581-1-alexander.deucher@amd.com
Signed-off-by: Dave Airlie <airlied@redhat.com>
Diffstat (limited to 'drivers/gpu/drm/amd/amdgpu/amdgpu_ras_eeprom.c')
| -rw-r--r-- | drivers/gpu/drm/amd/amdgpu/amdgpu_ras_eeprom.c | 28 |
1 files changed, 28 insertions, 0 deletions
diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_ras_eeprom.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_ras_eeprom.c index 54838746f97d..9bda9ad13f88 100644 --- a/drivers/gpu/drm/amd/amdgpu/amdgpu_ras_eeprom.c +++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_ras_eeprom.c @@ -1531,3 +1531,31 @@ int amdgpu_ras_eeprom_check(struct amdgpu_ras_eeprom_control *control) return res < 0 ? res : 0; } + +void amdgpu_ras_eeprom_check_and_recover(struct amdgpu_device *adev) +{ + struct amdgpu_ras *ras = amdgpu_ras_get_context(adev); + struct amdgpu_ras_eeprom_control *control; + int res; + + if (!__is_ras_eeprom_supported(adev) || !ras) + return; + control = &ras->eeprom_control; + if (!control->is_eeprom_valid) + return; + res = __verify_ras_table_checksum(control); + if (res) { + dev_warn(adev->dev, + "RAS table incorrect checksum or error:%d, try to recover\n", + res); + if (!amdgpu_ras_eeprom_reset_table(control)) + if (!amdgpu_ras_save_bad_pages(adev, NULL)) + if (!__verify_ras_table_checksum(control)) { + dev_info(adev->dev, "RAS table recovery succeed\n"); + return; + } + dev_err(adev->dev, "RAS table recovery failed\n"); + control->is_eeprom_valid = false; + } + return; +}
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