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Commit 767fb6b3 authored by Evan Quan's avatar Evan Quan Committed by Alex Deucher
Browse files

drm/amd/powerplay: expose SMU7 asics realtime memory utilization 



Enable realtime memory utilization report on SMU7 asics.

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 271151d8

drivers/gpu/drm/amd/powerplay/hwmgr/smu7_hwmgr.c

+4 −1
Original line number Diff line number Diff line
@@ -3532,9 +3532,12 @@ static int smu7_read_sensor(struct pp_hwmgr *hwmgr, int idx, 
		*size = 4;

		return 0;

	case AMDGPU_PP_SENSOR_GPU_LOAD:

	case AMDGPU_PP_SENSOR_MEM_LOAD:

		offset = data->soft_regs_start + smum_get_offsetof(hwmgr,

								SMU_SoftRegisters,

								AverageGraphicsActivity);

								(idx == AMDGPU_PP_SENSOR_GPU_LOAD) ?

								AverageGraphicsActivity:

								AverageMemoryActivity);



		activity_percent = cgs_read_ind_register(hwmgr->device, CGS_IND_REG__SMC, offset);

		activity_percent += 0x80;

drivers/gpu/drm/amd/powerplay/inc/smumgr.h

+1 −0
Original line number Diff line number Diff line
@@ -41,6 +41,7 @@ enum SMU_MEMBER { 
	HandshakeDisables = 0,

	VoltageChangeTimeout,

	AverageGraphicsActivity,

	AverageMemoryActivity,

	PreVBlankGap,

	VBlankTimeout,

	UcodeLoadStatus,

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

+2 −0
Original line number Diff line number Diff line
@@ -2254,6 +2254,8 @@ static uint32_t ci_get_offsetof(uint32_t type, uint32_t member) 
			return offsetof(SMU7_SoftRegisters, VoltageChangeTimeout);

		case AverageGraphicsActivity:

			return offsetof(SMU7_SoftRegisters, AverageGraphicsA);

		case AverageMemoryActivity:

			return offsetof(SMU7_SoftRegisters, AverageMemoryA);

		case PreVBlankGap:

			return offsetof(SMU7_SoftRegisters, PreVBlankGap);

		case VBlankTimeout:

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

+2 −0
Original line number Diff line number Diff line
@@ -2304,6 +2304,8 @@ static uint32_t fiji_get_offsetof(uint32_t type, uint32_t member) 
			return offsetof(SMU73_SoftRegisters, VoltageChangeTimeout);

		case AverageGraphicsActivity:

			return offsetof(SMU73_SoftRegisters, AverageGraphicsActivity);

		case AverageMemoryActivity:

			return offsetof(SMU73_SoftRegisters, AverageMemoryActivity);

		case PreVBlankGap:

			return offsetof(SMU73_SoftRegisters, PreVBlankGap);

		case VBlankTimeout:

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

+2 −0
Original line number Diff line number Diff line
@@ -2219,6 +2219,8 @@ static uint32_t iceland_get_offsetof(uint32_t type, uint32_t member) 
			return offsetof(SMU71_SoftRegisters, VoltageChangeTimeout);

		case AverageGraphicsActivity:

			return offsetof(SMU71_SoftRegisters, AverageGraphicsActivity);

		case AverageMemoryActivity:

			return offsetof(SMU71_SoftRegisters, AverageMemoryActivity);

		case PreVBlankGap:

			return offsetof(SMU71_SoftRegisters, PreVBlankGap);

		case VBlankTimeout: