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Commit 9f8ccae9 authored by Tom St Denis's avatar Tom St Denis Committed by Alex Deucher
Browse files

drm/amd/powerplay: Tidy up smu7_enable_didt() 



Signed-off-by: default avatarTom St Denis <tom.stdenis@amd.com>
Reviewed-by: default avatarAlex Deucher <alexander.deucher@amd.com>
Signed-off-by: default avatarAlex Deucher <alexander.deucher@amd.com>
parent 0120ad13

drivers/gpu/drm/amd/powerplay/hwmgr/smu7_powertune.c

+8 −21
Original line number Diff line number Diff line
@@ -629,7 +629,6 @@ static int smu7_enable_didt(struct pp_hwmgr *hwmgr, const bool enable) 
	uint32_t block_en = 0;

	int32_t result = 0;

	uint32_t didt_block;

	uint32_t data;



	if (hwmgr->chip_id == CHIP_POLARIS11)

		didt_block = Polaris11_DIDTBlock_Info;
@@ -637,41 +636,29 @@ static int smu7_enable_didt(struct pp_hwmgr *hwmgr, const bool enable) 
		didt_block = DIDTBlock_Info;



	block_en = PP_CAP(PHM_PlatformCaps_SQRamping) ? en : 0;



	data = cgs_read_ind_register(hwmgr->device, CGS_IND_REG__DIDT, ixDIDT_SQ_CTRL0);

	data &= ~DIDT_SQ_CTRL0__DIDT_CTRL_EN_MASK;

	data |= ((block_en << DIDT_SQ_CTRL0__DIDT_CTRL_EN__SHIFT) & DIDT_SQ_CTRL0__DIDT_CTRL_EN_MASK);

	cgs_write_ind_register(hwmgr->device, CGS_IND_REG__DIDT, ixDIDT_SQ_CTRL0, data);

	CGS_WREG32_FIELD_IND(hwmgr->device, CGS_IND_REG__DIDT,

			     DIDT_SQ_CTRL0, DIDT_CTRL_EN, block_en);

	didt_block &= ~SQ_Enable_MASK;

	didt_block |= block_en << SQ_Enable_SHIFT;



	block_en = PP_CAP(PHM_PlatformCaps_DBRamping) ? en : 0;



	data = cgs_read_ind_register(hwmgr->device, CGS_IND_REG__DIDT, ixDIDT_DB_CTRL0);

	data &= ~DIDT_DB_CTRL0__DIDT_CTRL_EN_MASK;

	data |= ((block_en << DIDT_DB_CTRL0__DIDT_CTRL_EN__SHIFT) & DIDT_DB_CTRL0__DIDT_CTRL_EN_MASK);

	cgs_write_ind_register(hwmgr->device, CGS_IND_REG__DIDT, ixDIDT_DB_CTRL0, data);

	CGS_WREG32_FIELD_IND(hwmgr->device, CGS_IND_REG__DIDT,

			     DIDT_DB_CTRL0, DIDT_CTRL_EN, block_en);

	didt_block &= ~DB_Enable_MASK;

	didt_block |= block_en << DB_Enable_SHIFT;



	block_en = PP_CAP(PHM_PlatformCaps_TDRamping) ? en : 0;

	data = cgs_read_ind_register(hwmgr->device, CGS_IND_REG__DIDT, ixDIDT_TD_CTRL0);

	data &= ~DIDT_TD_CTRL0__DIDT_CTRL_EN_MASK;

	data |= ((block_en << DIDT_TD_CTRL0__DIDT_CTRL_EN__SHIFT) & DIDT_TD_CTRL0__DIDT_CTRL_EN_MASK);

	cgs_write_ind_register(hwmgr->device, CGS_IND_REG__DIDT, ixDIDT_TD_CTRL0, data);

	CGS_WREG32_FIELD_IND(hwmgr->device, CGS_IND_REG__DIDT,

			     DIDT_TD_CTRL0, DIDT_CTRL_EN, block_en);

	didt_block &= ~TD_Enable_MASK;

	didt_block |= block_en << TD_Enable_SHIFT;



	block_en = PP_CAP(PHM_PlatformCaps_TCPRamping) ? en : 0;



	data = cgs_read_ind_register(hwmgr->device, CGS_IND_REG__DIDT, ixDIDT_TCP_CTRL0);

	data &= ~DIDT_TCP_CTRL0__DIDT_CTRL_EN_MASK;

	data |= ((block_en << DIDT_TCP_CTRL0__DIDT_CTRL_EN__SHIFT) & DIDT_TCP_CTRL0__DIDT_CTRL_EN_MASK);

	cgs_write_ind_register(hwmgr->device, CGS_IND_REG__DIDT, ixDIDT_TCP_CTRL0, data);

	CGS_WREG32_FIELD_IND(hwmgr->device, CGS_IND_REG__DIDT,

			     DIDT_TCP_CTRL0, DIDT_CTRL_EN, block_en);

	didt_block &= ~TCP_Enable_MASK;

	didt_block |= block_en << TCP_Enable_SHIFT;





	if (enable)

		result = smum_send_msg_to_smc_with_parameter(hwmgr->smumgr, PPSMC_MSG_Didt_Block_Function, didt_block);