[AMD Official Use Only - General] Reviewed-by: Yang Wang <[email protected]>
Best Regards Kevin ________________________________ 发件人: Lazar, Lijo <[email protected]> 发送时间: 星期四, 十月 12, 2023 15:36 收件人: [email protected] <[email protected]> 抄送: Zhang, Hawking <[email protected]>; Deucher, Alexander <[email protected]>; Wang, Yang(Kevin) <[email protected]> 主题: [PATCH] drm/amdgpu: Avoid FRU EEPROM access on APU FRU EEPROM access is not valid for APU devices. Signed-off-by: Lijo Lazar <[email protected]> --- drivers/gpu/drm/amd/amdgpu/amdgpu_fru_eeprom.c | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-) 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. -- 2.25.1
