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| author | Lijo Lazar <lijo.lazar@amd.com> | 2023-10-12 10:33:22 +0300 |
|---|---|---|
| committer | Alex Deucher <alexander.deucher@amd.com> | 2023-10-13 18:32:41 +0300 |
| commit | a8558fce7ad0c60be5f652ad76adef9a387465bb (patch) | |
| tree | 0445af602a53e4c12a8c9ac3d1a6ec982834458d | |
| parent | f74f19c4407f4ebd2a98a1d23eb75c7c4b05f272 (diff) | |
| download | linux-a8558fce7ad0c60be5f652ad76adef9a387465bb.tar.xz | |
drm/amdgpu: Avoid FRU EEPROM access on APU
FRU EEPROM access is not valid for APU devices.
Signed-off-by: Lijo Lazar <lijo.lazar@amd.com>
Reviewed-by: Yang Wang <kevinyang.wang@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
| -rw-r--r-- | drivers/gpu/drm/amd/amdgpu/amdgpu_fru_eeprom.c | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_fru_eeprom.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_fru_eeprom.c index d635e61805ea..a08c148b13f9 100644 --- a/drivers/gpu/drm/amd/amdgpu/amdgpu_fru_eeprom.c +++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_fru_eeprom.c @@ -42,8 +42,9 @@ static bool is_fru_eeprom_supported(struct amdgpu_device *adev, u32 *fru_addr) /* The i2c access is blocked on VF * TODO: Need other way to get the info + * Also, FRU not valid for APU devices. */ - if (amdgpu_sriov_vf(adev)) + if (amdgpu_sriov_vf(adev) || (adev->flags & AMD_IS_APU)) return false; /* The default I2C EEPROM address of the FRU. |