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Commit a80c9294 authored by Evan Quan's avatar Evan Quan Committed by Alex Deucher
Browse files

drm/amdgpu: drop SMU_DRIVER_IF_VERSION check for some vega10 variants 



Signed-off-by: default avatarEvan Quan <evan.quan@amd.com>
Reviewed-by: default avatarAlex Deucher <alexander.deucher@amd.com>
Signed-off-by: default avatarAlex Deucher <alexander.deucher@amd.com>
parent 47ed4e1c

drivers/gpu/drm/amd/powerplay/smumgr/vega10_smumgr.c

+24 −6
Original line number Diff line number Diff line
@@ -356,6 +356,9 @@ int vega10_set_tools_address(struct pp_smumgr *smumgr) 
static int vega10_verify_smc_interface(struct pp_smumgr *smumgr)

{

	uint32_t smc_driver_if_version;

	struct cgs_system_info sys_info = {0};

	uint32_t dev_id;

	uint32_t rev_id;



	PP_ASSERT_WITH_CODE(!vega10_send_msg_to_smc(smumgr,

			PPSMC_MSG_GetDriverIfVersion),
@@ -363,6 +366,20 @@ static int vega10_verify_smc_interface(struct pp_smumgr *smumgr) 
			return -EINVAL);

	vega10_read_arg_from_smc(smumgr, &smc_driver_if_version);



	sys_info.size = sizeof(struct cgs_system_info);

	sys_info.info_id = CGS_SYSTEM_INFO_PCIE_DEV;

	cgs_query_system_info(smumgr->device, &sys_info);

	dev_id = (uint32_t)sys_info.value;



	sys_info.size = sizeof(struct cgs_system_info);

	sys_info.info_id = CGS_SYSTEM_INFO_PCIE_REV;

	cgs_query_system_info(smumgr->device, &sys_info);

	rev_id = (uint32_t)sys_info.value;



	if (!((dev_id == 0x687f) &&

		((rev_id == 0xc0) ||

		(rev_id == 0xc1) ||

		(rev_id == 0xc3)))) {

		if (smc_driver_if_version != SMU9_DRIVER_IF_VERSION) {

			pr_err("Your firmware(0x%x) doesn't match \

				SMU9_DRIVER_IF_VERSION(0x%x). \
@@ -370,6 +387,7 @@ static int vega10_verify_smc_interface(struct pp_smumgr *smumgr) 
				smc_driver_if_version, SMU9_DRIVER_IF_VERSION);

			return -EINVAL;

		}

	}



	return 0;

}