drm/amd/pm: add unique serial number support for smu_v13_0_6
add unique serial number support for smu_v13_0_6. (use aid0 serial number by default) Signed-off-by: Yang Wang <KevinYang.Wang@amd.com> Signed-off-by: Asad Kamal <asad.kamal@amd.com> Reviewed-by: Lijo Lazar <lijo.lazar@amd.com> Reviewed-by: Hawking Zhang <Hawking.Zhang@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
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@ -192,6 +192,7 @@ struct PPTable_t {
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uint32_t LclkFrequencyTable[4];
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uint32_t LclkFrequencyTable[4];
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uint32_t MaxLclkDpmRange;
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uint32_t MaxLclkDpmRange;
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uint32_t MinLclkDpmRange;
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uint32_t MinLclkDpmRange;
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uint64_t PublicSerialNumber_AID;
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bool Init;
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bool Init;
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};
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};
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@ -352,6 +353,9 @@ static int smu_v13_0_6_setup_driver_pptable(struct smu_context *smu)
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SMUQ10_TO_UINT(metrics->LclkFrequencyTable[i]);
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SMUQ10_TO_UINT(metrics->LclkFrequencyTable[i]);
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}
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}
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/* use AID0 serial number by default */
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pptable->PublicSerialNumber_AID = metrics->PublicSerialNumber_AID[0];
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pptable->Init = true;
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pptable->Init = true;
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}
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}
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@ -1856,19 +1860,11 @@ static void smu_v13_0_6_i2c_control_fini(struct smu_context *smu)
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static void smu_v13_0_6_get_unique_id(struct smu_context *smu)
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static void smu_v13_0_6_get_unique_id(struct smu_context *smu)
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{
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{
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struct amdgpu_device *adev = smu->adev;
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struct amdgpu_device *adev = smu->adev;
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//SmuMetrics_t *metrics = smu->smu_table.metrics_table;
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struct smu_table_context *smu_table = &smu->smu_table;
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uint32_t upper32 = 0, lower32 = 0;
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struct PPTable_t *pptable =
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int ret;
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(struct PPTable_t *)smu_table->driver_pptable;
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ret = smu_cmn_get_metrics_table(smu, NULL, false);
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adev->unique_id = pptable->PublicSerialNumber_AID;
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if (ret)
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goto out;
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//upper32 = metrics->PublicSerialNumUpper32;
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//lower32 = metrics->PublicSerialNumLower32;
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out:
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adev->unique_id = ((uint64_t)upper32 << 32) | lower32;
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if (adev->serial[0] == '\0')
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if (adev->serial[0] == '\0')
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sprintf(adev->serial, "%016llx", adev->unique_id);
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sprintf(adev->serial, "%016llx", adev->unique_id);
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}
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}
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