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poe_1957
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Joined: 26 Sep 2018
Posts: 192
Location: Mortsel
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 Posted: Fri Jan 07, 2022 11:53 pm Post subject: amdgpu: PSP runtime database doesn't exist [SOLVED] |
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Can anyone point out where i find PSP runtime database ?
I have the latestr firmware, latest stabile linux version 5.15.11, I cannot find "PSP". But later on I see PSP TMR
, is this related ?
| Code: | [drm] Found VCN firmware Version ENC: 1.14 DEC: 5 VEP: 0 Revision: 20
amdgpu 0000:10:00.0: amdgpu: Will use PSP to load VCN firmware
[drm] reserve 0x900000 from 0x81fe400000 for PSP TMR
amdgpu 0000:10:00.0: amdgpu: RAS: optional ras ta ucode is not available
amdgpu 0000:10:00.0: amdgpu: RAP: optional rap ta ucode is not available
amdgpu 0000:10:00.0: amdgpu: SECUREDISPLAY: securedisplay ta ucode is not available
amdgpu 0000:10:00.0: amdgpu: use vbios provided pptable
amdgpu 0000:10:00.0: amdgpu: smc_dpm_info table revision(format.content): 4.5
amdgpu 0000:10:00.0: amdgpu: SMU is initialized successfully!
[drm] Display Core initialized with v3.2.149!
[drm] kiq ring mec 2 pipe 1 q 0
[drm] VCN decode and encode initialized successfully(under DPG Mode).
[drm] JPEG decode initialized successfully.
kfd kfd: amdgpu: Allocated 3969056 bytes on gart
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I think optional ras ta ucode is not available because it is a ASROCK 5700 TX videocard?
I have also this error
| Code: | | amdgpu: SRAT table not found |
All is functional but the error code bothers me.
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Last edited by poe_1957 on Sat Jan 08, 2022 4:13 pm; edited 1 time in total |
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grknight
Retired Dev
Joined: 20 Feb 2015
Posts: 1660
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| Posted: Sat Jan 08, 2022 12:07 am Post subject: |
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In drivers/gpu/drm/amd/amdgpu/amdgpu_psp.c:
| Code: | /* read runtime db header from vram */
amdgpu_device_vram_access(adev, db_header_pos, (uint32_t *)&db_header,
sizeof(struct psp_runtime_data_header), false);
if (db_header.cookie != PSP_RUNTIME_DB_COOKIE_ID) {
/* runtime db doesn't exist, exit */
dev_warn(adev->dev, "PSP runtime database doesn't exist\n");
return false;
}
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It looks like a warning only.
Below that..
| Code: | if (!amdgpu_sriov_vf(adev)) {
ret = psp_init_microcode(psp);
if (ret) {
DRM_ERROR("Failed to load psp firmware!\n");
return ret;
}
} else if (amdgpu_sriov_vf(adev) && adev->asic_type == CHIP_ALDEBARAN) {
ret = psp_init_ta_microcode(psp, "aldebaran");
if (ret) {
DRM_ERROR("Failed to initialize ta microcode!\n");
return ret;
}
}
memset(&boot_cfg_entry, 0, sizeof(boot_cfg_entry));
if (psp_get_runtime_db_entry(adev,
PSP_RUNTIME_ENTRY_TYPE_BOOT_CONFIG,
&boot_cfg_entry)) {
psp->boot_cfg_bitmask = boot_cfg_entry.boot_cfg_bitmask;
if ((psp->boot_cfg_bitmask) &
BOOT_CFG_FEATURE_TWO_STAGE_DRAM_TRAINING) {
/* If psp runtime database exists, then
* only enable two stage memory training
* when TWO_STAGE_DRAM_TRAINING bit is set
* in runtime database */
mem_training_ctx->enable_mem_training = true;
}
} else {
/* If psp runtime database doesn't exist or
* is invalid, force enable two stage memory
* training */
mem_training_ctx->enable_mem_training = true;
}
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This shows the failure is acceptable and not necessarily related to firmware which will just flat out fail.
I wouldn't worry about it |
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poe_1957
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Joined: 26 Sep 2018
Posts: 192
Location: Mortsel
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| Posted: Sat Jan 08, 2022 4:12 pm Post subject: @grknight |
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Thanks for the reply.
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