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

Enable realtime memory utilization report on SMU7 asics.
Signed-off-by: NEvan Quan <evan.quan@amd.com>
Reviewed-by: NAlex Deucher <alexander.deucher@amd.com>
Signed-off-by: NAlex Deucher <alexander.deucher@amd.com>

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

@@ -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

@@ -41,6 +41,7 @@ enum SMU_MEMBER {
 	HandshakeDisables = 0,
 	VoltageChangeTimeout,
 	AverageGraphicsActivity,
+	AverageMemoryActivity,
 	PreVBlankGap,
 	VBlankTimeout,
 	UcodeLoadStatus,

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

@@ -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

@@ -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

@@ -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:

drivers/gpu/drm/amd/powerplay/smumgr/polaris10_smumgr.c

@@ -2313,6 +2313,8 @@ static uint32_t polaris10_get_offsetof(uint32_t type, uint32_t member)
 			return offsetof(SMU74_SoftRegisters, VoltageChangeTimeout);
 		case AverageGraphicsActivity:
 			return offsetof(SMU74_SoftRegisters, AverageGraphicsActivity);
+		case AverageMemoryActivity:
+			return offsetof(SMU74_SoftRegisters, AverageMemoryActivity);
 		case PreVBlankGap:
 			return offsetof(SMU74_SoftRegisters, PreVBlankGap);
 		case VBlankTimeout:

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

@@ -2611,6 +2611,8 @@ static uint32_t tonga_get_offsetof(uint32_t type, uint32_t member)
 			return offsetof(SMU72_SoftRegisters, VoltageChangeTimeout);
 		case AverageGraphicsActivity:
 			return offsetof(SMU72_SoftRegisters, AverageGraphicsActivity);
+		case AverageMemoryActivity:
+			return offsetof(SMU72_SoftRegisters, AverageMemoryActivity);
 		case PreVBlankGap:
 			return offsetof(SMU72_SoftRegisters, PreVBlankGap);
 		case VBlankTimeout:

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

@@ -2167,6 +2167,8 @@ static uint32_t vegam_get_offsetof(uint32_t type, uint32_t member)
 			return offsetof(SMU75_SoftRegisters, VoltageChangeTimeout);
 		case AverageGraphicsActivity:
 			return offsetof(SMU75_SoftRegisters, AverageGraphicsActivity);
+		case AverageMemoryActivity:
+			return offsetof(SMU75_SoftRegisters, AverageMemoryActivity);
 		case PreVBlankGap:
 			return offsetof(SMU75_SoftRegisters, PreVBlankGap);
 		case VBlankTimeout: