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drm/amd/pm: Add unique ids for SMUv13.0.12 SOCs

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Fetch and store the unique ids for AIDs/XCDs in SMUv13.0.12 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 13:36:52 +05:30 committed by Alex Deucher
parent aae94897b6
commit 6fa8216854
1 changed files with 17 additions and 1 deletions
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18
drivers/gpu/drm/amd/pm/swsmu/smu13/smu_v13_0_12_ppt.c
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@ -257,7 +257,7 @@ int smu_v13_0_12_setup_driver_pptable(struct smu_context *smu)
struct PPTable_t *pptable =
(struct PPTable_t *)smu_table->driver_pptable;
uint32_t table_version;
int ret, i;
int ret, i, n;
if (!pptable->Init) {
ret = smu_v13_0_6_get_static_metrics_table(smu);
@ -296,6 +296,22 @@ int smu_v13_0_12_setup_driver_pptable(struct smu_context *smu)
/* use AID0 serial number by default */
pptable->PublicSerialNumber_AID =
static_metrics->PublicSerialNumber_AID[0];
amdgpu_device_set_uid(smu->adev->uid_info, AMDGPU_UID_TYPE_SOC,
0, pptable->PublicSerialNumber_AID);
n = ARRAY_SIZE(static_metrics->PublicSerialNumber_AID);
for (i = 0; i < n; i++) {
amdgpu_device_set_uid(
smu->adev->uid_info, AMDGPU_UID_TYPE_AID, i,
static_metrics->PublicSerialNumber_AID[i]);
}
n = ARRAY_SIZE(static_metrics->PublicSerialNumber_XCD);
for (i = 0; i < n; i++) {
amdgpu_device_set_uid(
smu->adev->uid_info, AMDGPU_UID_TYPE_XCD, i,
static_metrics->PublicSerialNumber_XCD[i]);
}
ret = smu_v13_0_12_fru_get_product_info(smu, static_metrics);
if (ret)
return ret;