Commit 6fd69381 authored by Evan Quan's avatar Evan Quan Committed by Alex Deucher

drm/amd/pm: correct the softpptable ids used for SMU 13.0.0

To better match with the pptable_id settings from VBIOS.
Signed-off-by: default avatarEvan Quan <evan.quan@amd.com>
Reviewed-by: default avatarHawking Zhang <Hawking.Zhang@amd.com>
Acked-by: default avatarAlex Deucher <alexander.deucher@amd.com>
Signed-off-by: default avatarAlex Deucher <alexander.deucher@amd.com>
parent 1c65e548
...@@ -218,13 +218,25 @@ int smu_v13_0_init_pptable_microcode(struct smu_context *smu) ...@@ -218,13 +218,25 @@ int smu_v13_0_init_pptable_microcode(struct smu_context *smu)
pptable_id == 3688) pptable_id == 3688)
pptable_id = 36881; pptable_id = 36881;
/* /*
* Temporary solution for SMU V13.0.0: * Temporary solution for SMU V13.0.0 with SCPM enabled:
* - use 99991 signed pptable when SCPM enabled * - use 36831 signed pptable when pp_table_id is 3683
* TODO: drop this when the pptable carried in vbios * - use 36641 signed pptable when pp_table_id is 3664 or 0
* is ready. * TODO: drop these when the pptable carried in vbios is ready.
*/ */
if (adev->ip_versions[MP1_HWIP][0] == IP_VERSION(13, 0, 0)) if (adev->ip_versions[MP1_HWIP][0] == IP_VERSION(13, 0, 0)) {
pptable_id = 99991; switch (pptable_id) {
case 0:
case 3664:
pptable_id = 36641;
break;
case 3683:
pptable_id = 36831;
break;
default:
dev_err(adev->dev, "Unsupported pptable id %d\n", pptable_id);
return -EINVAL;
}
}
} }
/* "pptable_id == 0" means vbios carries the pptable. */ /* "pptable_id == 0" means vbios carries the pptable. */
...@@ -448,13 +460,24 @@ int smu_v13_0_setup_pptable(struct smu_context *smu) ...@@ -448,13 +460,24 @@ int smu_v13_0_setup_pptable(struct smu_context *smu)
pptable_id = smu->smu_table.boot_values.pp_table_id; pptable_id = smu->smu_table.boot_values.pp_table_id;
/* /*
* Temporary solution for SMU V13.0.0: * Temporary solution for SMU V13.0.0 with SCPM disabled:
* - use 9999 unsigned pptable when SCPM disabled * - use 3664 or 3683 on request
* TODO: drop this when the pptable carried in vbios * - use 3664 when pptable_id is 0
* is ready. * TODO: drop these when the pptable carried in vbios is ready.
*/ */
if (adev->ip_versions[MP1_HWIP][0] == IP_VERSION(13, 0, 0)) if (adev->ip_versions[MP1_HWIP][0] == IP_VERSION(13, 0, 0)) {
pptable_id = 9999; switch (pptable_id) {
case 0:
pptable_id = 3664;
break;
case 3664:
case 3683:
break;
default:
dev_err(adev->dev, "Unsupported pptable id %d\n", pptable_id);
return -EINVAL;
}
}
} }
/* force using vbios pptable in sriov mode */ /* force using vbios pptable in sriov mode */
......
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