diff options
| author | Gangliang Xie <ganglxie@amd.com> | 2026-03-17 15:31:48 +0800 |
|---|---|---|
| committer | Alex Deucher <alexander.deucher@amd.com> | 2026-03-30 14:37:27 -0400 |
| commit | 5c36fd7fc6a84f36bebbef72fe29bec0682a6589 (patch) | |
| tree | 7464eccdb3065d53022a4caa03e8a336a930ae11 | |
| parent | 27f5ff9e4a4150d7cf8b4085aedd3b77ddcc5d08 (diff) | |
drm/amdgpu: reset ras eeprom table when it is invalid
reset ras eeprom table when it is invalid
Signed-off-by: Gangliang Xie <ganglxie@amd.com>
Reviewed-by: Hawking Zhang <Hawking.Zhang@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
| -rw-r--r-- | drivers/gpu/drm/amd/amdgpu/amdgpu_ras_eeprom.c | 8 |
1 files changed, 8 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 44fba4b6aa92..cdf4909592d2 100644 --- a/drivers/gpu/drm/amd/amdgpu/amdgpu_ras_eeprom.c +++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_ras_eeprom.c @@ -1558,6 +1558,8 @@ int amdgpu_ras_eeprom_init(struct amdgpu_ras_eeprom_control *control) unsigned char buf[RAS_TABLE_HEADER_SIZE] = { 0 }; struct amdgpu_ras_eeprom_table_header *hdr = &control->tbl_hdr; struct amdgpu_ras *ras = amdgpu_ras_get_context(adev); + int dev_var = adev->pdev->device & 0xF; + uint32_t vram_type = adev->gmc.vram_type; int res; if (amdgpu_ras_smu_eeprom_supported(adev)) @@ -1597,6 +1599,12 @@ int amdgpu_ras_eeprom_init(struct amdgpu_ras_eeprom_control *control) return amdgpu_ras_eeprom_reset_table(control); } + if (!(adev->flags & AMD_IS_APU) && (dev_var == 0x5) && + (vram_type == AMDGPU_VRAM_TYPE_HBM3E) && + (hdr->version < RAS_TABLE_VER_V3)) { + return amdgpu_ras_eeprom_reset_table(control); + } + switch (hdr->version) { case RAS_TABLE_VER_V2_1: case RAS_TABLE_VER_V3: |