Commit 89a11147 authored by Rex Zhu's avatar Rex Zhu Committed by Alex Deucher
Browse files

drm/amd/pp: Remove useless smu7 running state check 



Only check smc running state before start smu.

Reviewed-by: default avatarAlex Deucher <alexander.deucher@amd.com>
Signed-off-by: default avatarRex Zhu <Rex.Zhu@amd.com>
Signed-off-by: default avatarAlex Deucher <alexander.deucher@amd.com>
parent 18081c20

drivers/gpu/drm/amd/powerplay/smumgr/smu7_smumgr.c

+0 −8
Original line number Diff line number Diff line
@@ -167,10 +167,6 @@ int smu7_send_msg_to_smc(struct pp_hwmgr *hwmgr, uint16_t msg) 
{

	int ret;



	if (!smu7_is_smc_ram_running(hwmgr))

		return -EINVAL;





	PHM_WAIT_FIELD_UNEQUAL(hwmgr, SMC_RESP_0, SMC_RESP, 0);



	ret = PHM_READ_FIELD(hwmgr->device, SMC_RESP_0, SMC_RESP);
@@ -199,10 +195,6 @@ int smu7_send_msg_to_smc_without_waiting(struct pp_hwmgr *hwmgr, uint16_t msg) 


int smu7_send_msg_to_smc_with_parameter(struct pp_hwmgr *hwmgr, uint16_t msg, uint32_t parameter)

{

	if (!smu7_is_smc_ram_running(hwmgr)) {

		return -EINVAL;

	}



	PHM_WAIT_FIELD_UNEQUAL(hwmgr, SMC_RESP_0, SMC_RESP, 0);



	cgs_write_register(hwmgr->device, mmSMC_MSG_ARG_0, parameter);