Commit 901abf36 authored by shaoyunl's avatar shaoyunl Committed by Alex Deucher
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drm/amdgpu: Disable FRU EEPROM access for SRIOV 



VF acces the EEPROM is blocked by security policy, we might need other way
to get SKUs info for VF

v2: squash in compilation fix from Luben

Signed-off-by: default avatarshaoyunl <shaoyun.liu@amd.com>
Acked-by: default avatarAlex Deucher <alexander.deucher@amd.com>
Reviewed-by: default avatarKent Russell <kent.russell@amd.com>
Signed-off-by: default avatarAlex Deucher <alexander.deucher@amd.com>
parent a357dca9

drivers/gpu/drm/amd/amdgpu/amdgpu_fru_eeprom.c

+6 −0
Original line number Diff line number Diff line
@@ -40,6 +40,12 @@ static bool is_fru_eeprom_supported(struct amdgpu_device *adev) 
	 */

	struct atom_context *atom_ctx = adev->mode_info.atom_context;



	/* The i2c access is blocked on VF

	 * TODO: Need other way to get the info

	 */

	if (amdgpu_sriov_vf(adev))

		return false;



	/* VBIOS is of the format ###-DXXXYY-##. For SKU identification,

	 * we can use just the "DXXX" portion. If there were more models, we

	 * could convert the 3 characters to a hex integer and use a switch