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Commit b64268d8 authored by Rex Zhu's avatar Rex Zhu Committed by Alex Deucher
Browse files

drm/amd/powerplay: initialize the soft_regs offset in struct smu7_hwmgr 



This could lead to mclk dpm problems on some boards.

Signed-off-by: default avatarRex Zhu <Rex.Zhu@amd.com>
Ack-by: default avatarTom St Denis <tom.stdenis@amd.com>
Reviewed-by: default avatarHuang Rui <ray.huang@amd.com>
Signed-off-by: default avatarAlex Deucher <alexander.deucher@amd.com>
parent 9704668e

drivers/gpu/drm/amd/powerplay/smumgr/polaris10_smc.c

+4 −1
Original line number Original line Diff line number Diff line
@@ -2214,6 +2214,7 @@ uint32_t polaris10_get_mac_definition(uint32_t value) 
int polaris10_process_firmware_header(struct pp_hwmgr *hwmgr)

int polaris10_process_firmware_header(struct pp_hwmgr *hwmgr)

{

{

	struct polaris10_smumgr *smu_data = (struct polaris10_smumgr *)(hwmgr->smumgr->backend);

	struct polaris10_smumgr *smu_data = (struct polaris10_smumgr *)(hwmgr->smumgr->backend);

	struct smu7_hwmgr *data = (struct smu7_hwmgr *)(hwmgr->backend);

	uint32_t tmp;

	uint32_t tmp;

	int result;

	int result;

	bool error = false;

	bool error = false;
@@ -2233,8 +2234,10 @@ int polaris10_process_firmware_header(struct pp_hwmgr *hwmgr) 
			offsetof(SMU74_Firmware_Header, SoftRegisters),

			offsetof(SMU74_Firmware_Header, SoftRegisters),

			&tmp, SMC_RAM_END);

			&tmp, SMC_RAM_END);





	if (!result)

	if (!result) {

		data->soft_regs_start = tmp;

		smu_data->smu7_data.soft_regs_start = tmp;

		smu_data->smu7_data.soft_regs_start = tmp;

	}





	error |= (0 != result);

	error |= (0 != result);