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drm/amd/pm: Add unique ids for SMUv13.0.6 SOCs

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Fetch and store the unique ids for AIDs/XCDs in SMUv13.0.6 SOCs.

Signed-off-by: Lijo Lazar <lijo.lazar@amd.com>
Reviewed-by: Asad Kamal <asad.kamal@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
This commit is contained in:
Lijo Lazar 2025-08-04 13:29:05 +05:30 committed by Alex Deucher
parent 589ea8a1fd
commit 10c12aae4e
1 changed files with 18 additions and 1 deletions
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19
drivers/gpu/drm/amd/pm/swsmu/smu13/smu_v13_0_6_ppt.c
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@ -822,7 +822,7 @@ static int smu_v13_0_6_setup_driver_pptable(struct smu_context *smu)
struct PPTable_t *pptable =
(struct PPTable_t *)smu_table->driver_pptable;
int version = smu_v13_0_6_get_metrics_version(smu);
int ret, i, retry = 100;
int ret, i, retry = 100, n;
uint32_t table_version;
uint16_t max_speed;
uint8_t max_width;
@ -884,6 +884,23 @@ static int smu_v13_0_6_setup_driver_pptable(struct smu_context *smu)
pptable->PublicSerialNumber_AID =
GET_METRIC_FIELD(PublicSerialNumber_AID, version)[0];
amdgpu_device_set_uid(smu->adev->uid_info, AMDGPU_UID_TYPE_SOC,
0, pptable->PublicSerialNumber_AID);
n = ARRAY_SIZE(metrics_v0->PublicSerialNumber_AID);
for (i = 0; i < n; i++) {
amdgpu_device_set_uid(
smu->adev->uid_info, AMDGPU_UID_TYPE_AID, i,
GET_METRIC_FIELD(PublicSerialNumber_AID,
version)[i]);
}
n = ARRAY_SIZE(metrics_v0->PublicSerialNumber_XCD);
for (i = 0; i < n; i++) {
amdgpu_device_set_uid(
smu->adev->uid_info, AMDGPU_UID_TYPE_XCD, i,
GET_METRIC_FIELD(PublicSerialNumber_XCD,
version)[i]);
}
pptable->Init = true;
if (smu_v13_0_6_cap_supported(smu, SMU_CAP(STATIC_METRICS))) {
ret = smu_v13_0_6_get_static_metrics_table(smu);