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Commit f1e68a7c authored by Alex Deucher's avatar Alex Deucher
Browse files

drm/amdgpu/atom: remove a bunch of unused functions 



Leftovers from the radeon.

Reviewed-by: default avatarEdward O'Callaghan <funfunctor@folklore1984.net>
Reviewed-by: default avatarChristian König <christian.koenig@amd.com>
Signed-off-by: default avatarAlex Deucher <alexander.deucher@amd.com>
parent 72a57438

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

+0 −82
Original line number Diff line number Diff line
@@ -1115,49 +1115,6 @@ int amdgpu_atombios_get_memory_pll_dividers(struct amdgpu_device *adev, 
	return 0;

}



uint32_t amdgpu_atombios_get_engine_clock(struct amdgpu_device *adev)

{

	GET_ENGINE_CLOCK_PS_ALLOCATION args;

	int index = GetIndexIntoMasterTable(COMMAND, GetEngineClock);



	amdgpu_atom_execute_table(adev->mode_info.atom_context, index, (uint32_t *)&args);

	return le32_to_cpu(args.ulReturnEngineClock);

}



uint32_t amdgpu_atombios_get_memory_clock(struct amdgpu_device *adev)

{

	GET_MEMORY_CLOCK_PS_ALLOCATION args;

	int index = GetIndexIntoMasterTable(COMMAND, GetMemoryClock);



	amdgpu_atom_execute_table(adev->mode_info.atom_context, index, (uint32_t *)&args);

	return le32_to_cpu(args.ulReturnMemoryClock);

}



void amdgpu_atombios_set_engine_clock(struct amdgpu_device *adev,

				      uint32_t eng_clock)

{

	SET_ENGINE_CLOCK_PS_ALLOCATION args;

	int index = GetIndexIntoMasterTable(COMMAND, SetEngineClock);



	args.ulTargetEngineClock = cpu_to_le32(eng_clock);	/* 10 khz */



	amdgpu_atom_execute_table(adev->mode_info.atom_context, index, (uint32_t *)&args);

}



void amdgpu_atombios_set_memory_clock(struct amdgpu_device *adev,

				      uint32_t mem_clock)

{

	SET_MEMORY_CLOCK_PS_ALLOCATION args;

	int index = GetIndexIntoMasterTable(COMMAND, SetMemoryClock);



	if (adev->flags & AMD_IS_APU)

		return;



	args.ulTargetMemoryClock = cpu_to_le32(mem_clock);	/* 10 khz */



	amdgpu_atom_execute_table(adev->mode_info.atom_context, index, (uint32_t *)&args);

}



void amdgpu_atombios_set_engine_dram_timings(struct amdgpu_device *adev,

					     u32 eng_clock, u32 mem_clock)

{
@@ -1256,45 +1213,6 @@ int amdgpu_atombios_get_leakage_vddc_based_on_leakage_idx(struct amdgpu_device * 
	return amdgpu_atombios_get_max_vddc(adev, VOLTAGE_TYPE_VDDC, leakage_idx, voltage);

}



void amdgpu_atombios_set_voltage(struct amdgpu_device *adev,

				 u16 voltage_level,

				 u8 voltage_type)

{

	union set_voltage args;

	int index = GetIndexIntoMasterTable(COMMAND, SetVoltage);

	u8 frev, crev, volt_index = voltage_level;



	if (!amdgpu_atom_parse_cmd_header(adev->mode_info.atom_context, index, &frev, &crev))

		return;



	/* 0xff01 is a flag rather then an actual voltage */

	if (voltage_level == 0xff01)

		return;



	switch (crev) {

	case 1:

		args.v1.ucVoltageType = voltage_type;

		args.v1.ucVoltageMode = SET_ASIC_VOLTAGE_MODE_ALL_SOURCE;

		args.v1.ucVoltageIndex = volt_index;

		break;

	case 2:

		args.v2.ucVoltageType = voltage_type;

		args.v2.ucVoltageMode = SET_ASIC_VOLTAGE_MODE_SET_VOLTAGE;

		args.v2.usVoltageLevel = cpu_to_le16(voltage_level);

		break;

	case 3:

		args.v3.ucVoltageType = voltage_type;

		args.v3.ucVoltageMode = ATOM_SET_VOLTAGE;

		args.v3.usVoltageLevel = cpu_to_le16(voltage_level);

		break;

	default:

		DRM_ERROR("Unknown table version %d, %d\n", frev, crev);

		return;

	}



	amdgpu_atom_execute_table(adev->mode_info.atom_context, index, (uint32_t *)&args);

}



int amdgpu_atombios_get_leakage_id_from_vbios(struct amdgpu_device *adev,

					      u16 *leakage_id)

{

drivers/gpu/drm/amd/amdgpu/amdgpu_atombios.h

+0 −10
Original line number Diff line number Diff line
@@ -163,16 +163,6 @@ int amdgpu_atombios_get_memory_pll_dividers(struct amdgpu_device *adev, 
					    bool strobe_mode,

					    struct atom_mpll_param *mpll_param);



uint32_t amdgpu_atombios_get_engine_clock(struct amdgpu_device *adev);

uint32_t amdgpu_atombios_get_memory_clock(struct amdgpu_device *adev);

void amdgpu_atombios_set_engine_clock(struct amdgpu_device *adev,

				      uint32_t eng_clock);

void amdgpu_atombios_set_memory_clock(struct amdgpu_device *adev,

				      uint32_t mem_clock);

void amdgpu_atombios_set_voltage(struct amdgpu_device *adev,

				 u16 voltage_level,

				 u8 voltage_type);



void amdgpu_atombios_set_engine_dram_timings(struct amdgpu_device *adev,

					     u32 eng_clock, u32 mem_clock);