raspberry-pi-pcie-devices
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Published
20 hours ago •
geerlingguy
geerlingguy
Add Intel Arc B580
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It's all the rage: Intel's new Arc B580 is a 12 GB VRAM mid-range graphics card which uses the Xe open source drivers (see related: #510 for A750).
It'd be great if this would work on the Pi 5 / CM5. So far some people have had limited success getting Xe drivers running on Ampere workstations as well, with first-gen Arc cards like the A750...
Current Status and setup instructions
Last updated: Jan 28, 2025
It looks like at least some of the Arc cards are functional if you compile the 6.12 kernel (the next LTS release, which is coming to the Pi soon), and apply one or two small changes.
Current steps to get this card working with Pi OS Bookworm
- Clone the Raspberry Pi Linux kernel patching the next Raspberry Pi
6.12.ykernel tree with my GPU-enablement patch (or just check out my branch directly). - Before compiling the kernel (in the next step), run
make menuconfigand select the options: 1. Kernel Features > Page Size > 4 KB (for Box86 and general driver compatibility) 2. Device Drivers > Graphics support > Direct Rendering Manager (XFree86 4.1.0 and higher DRI support) > Intel Xe Graphics 3. Device Drivers > Graphics support > Direct Rendering Manager (XFree86 4.1.0 and higher DRI support) > Intel Xe Graphics > Force probe xe for selected Intel hardware IDs >*(enter*manually for the value) - Recompile the kernel following Raspberry Pi's instructions
- Install the Intel Xe firmware (see instruction below)
- Modify
/boot/firmware/config.txt: 1. Comment out thedtoverlay=vc4-kms-v3dline 2. (Optional) Add the linedtparam=pciex1_gen=3to the end - Reboot the Pi with the card attached using an appropriate PCIe riser and external ATX power supply.
Install Firmware
# Xe firmware
sudo mkdir -p /usr/lib/firmware/xe && cd /usr/lib/firmware/xe
sudo wget -o - -q https://git.kernel.org/pub/scm/linux/kernel/git/firmware/linux-firmware.git/plain/xe/bmg_guc_70.bin & \
sudo wget -o - -q https://git.kernel.org/pub/scm/linux/kernel/git/firmware/linux-firmware.git/plain/xe/bmg_huc.bin & \
sudo wget -o - -q https://git.kernel.org/pub/scm/linux/kernel/git/firmware/linux-firmware.git/plain/xe/lnl_gsc_1.bin & \
sudo wget -o - -q https://git.kernel.org/pub/scm/linux/kernel/git/firmware/linux-firmware.git/plain/xe/lnl_guc_70.bin & \
sudo wget -o - -q https://git.kernel.org/pub/scm/linux/kernel/git/firmware/linux-firmware.git/plain/xe/lnl_huc.bin
Check if working
Confirm everything is working by plugging a monitor into the graphics card; then confirm the card's GPU is in use by running glxinfo -B (part of the mesa-utils package), for example:
$ sudo apt install -y mesa-utils
$ DISPLAY=:0 glxinfo -B
TODO...
...
(Prepend DISPLAY=:0 if running commands over SSH.)
Debugging / Troubleshooting
- To get full debug output in
dmesg, adddrm.debug=0xeto/boot/firmware/cmdline.txt - Currently, I had to compile a newer version of Mesa to get the labwc desktop environment to load
- With the newer Mesa (24.3.2), I am seeing many screen glitches / artifacts, but at least I can sorta use the system.
For the source and more details of the patch in progress, see:
- #510 Intel Arc A570 on Pi
- https://github.com/chimera-linux/cports/blob/master/main/linux-stable/patches/xe-nonx86.patch
- Xe fails during probe on Raspberry Pi 5
- Enable Resizable BAR support on Pi 5
Got B570 today (ASRock edition)
sudo lspci -vv
0000:01:00.0 PCI bridge: Intel Corporation Device e2ff (rev 01) (prog-if 00 [Normal decode])
Control: I/O- Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B- DisINTx-
Status: Cap+ 66MHz- UDF- FastB2B- ParErr- DEVSEL=fast >TAbort- <TAbort- <MAbort- >SERR- <PERR- INTx-
Latency: 0
Interrupt: pin A routed to IRQ 38
Region 0: Memory at 1810000000 (64-bit, prefetchable) [size=8M]
Bus: primary=01, secondary=02, subordinate=04, sec-latency=0
I/O behind bridge: [disabled] [32-bit]
Memory behind bridge: 80000000-81bfffff [size=28M] [32-bit]
Prefetchable memory behind bridge: 1800000000-180fffffff [size=256M] [32-bit]
Secondary status: 66MHz- FastB2B- ParErr- DEVSEL=fast >TAbort- <TAbort- <MAbort- <SERR- <PERR-
BridgeCtl: Parity- SERR+ NoISA- VGA- VGA16- MAbort- >Reset- FastB2B-
PriDiscTmr- SecDiscTmr- DiscTmrStat- DiscTmrSERREn-
Capabilities: [40] Power Management version 3
Flags: PMEClk- DSI- D1- D2- AuxCurrent=375mA PME(D0+,D1-,D2-,D3hot+,D3cold+)
Status: D0 NoSoftRst+ PME-Enable- DSel=0 DScale=0 PME-
Capabilities: [50] MSI: Enable- Count=1/1 Maskable+ 64bit+
Address: 0000000000000000 Data: 0000
Masking: 00000000 Pending: 00000000
Capabilities: [70] Express (v2) Upstream Port, MSI 00
DevCap: MaxPayload 256 bytes, PhantFunc 0
ExtTag+ AttnBtn- AttnInd- PwrInd- RBE+ SlotPowerLimit 0W
DevCtl: CorrErr+ NonFatalErr+ FatalErr+ UnsupReq+
RlxdOrd+ ExtTag+ PhantFunc- AuxPwr- NoSnoop-
MaxPayload 256 bytes, MaxReadReq 512 bytes
DevSta: CorrErr- NonFatalErr- FatalErr- UnsupReq- AuxPwr+ TransPend-
LnkCap: Port #0, Speed 16GT/s, Width x8, ASPM L1, Exit Latency L1 <32us
ClockPM+ Surprise- LLActRep- BwNot- ASPMOptComp+
LnkCtl: ASPM L1 Enabled; Disabled- CommClk+
ExtSynch- ClockPM+ AutWidDis- BWInt- AutBWInt-
LnkSta: Speed 8GT/s (downgraded), Width x1 (downgraded)
TrErr- Train- SlotClk+ DLActive- BWMgmt- ABWMgmt-
DevCap2: Completion Timeout: Not Supported, TimeoutDis- NROPrPrP+ LTR+
10BitTagComp+ 10BitTagReq- OBFF Not Supported, ExtFmt- EETLPPrefix-
EmergencyPowerReduction Not Supported, EmergencyPowerReductionInit-
FRS+
AtomicOpsCap: Routing- 32bit- 64bit- 128bitCAS-
DevCtl2: Completion Timeout: 50us to 50ms, TimeoutDis- LTR+ 10BitTagReq- OBFF Disabled,
AtomicOpsCtl: EgressBlck-
LnkCap2: Supported Link Speeds: 2.5-16GT/s, Crosslink- Retimer+ 2Retimers+ DRS+
LnkCtl2: Target Link Speed: 16GT/s, EnterCompliance- SpeedDis-
Transmit Margin: Normal Operating Range, EnterModifiedCompliance- ComplianceSOS-
Compliance Preset/De-emphasis: -6dB de-emphasis, 0dB preshoot
LnkSta2: Current De-emphasis Level: -6dB, EqualizationComplete+ EqualizationPhase1+
EqualizationPhase2+ EqualizationPhase3+ LinkEqualizationRequest-
Retimer- 2Retimers- CrosslinkRes: Upstream Port
Capabilities: [100 v2] Advanced Error Reporting
UESta: DLP- SDES- TLP- FCP- CmpltTO- CmpltAbrt- UnxCmplt- RxOF- MalfTLP- ECRC- UnsupReq- ACSViol-
UEMsk: DLP- SDES- TLP- FCP- CmpltTO- CmpltAbrt- UnxCmplt- RxOF- MalfTLP- ECRC- UnsupReq- ACSViol-
UESvrt: DLP+ SDES+ TLP- FCP+ CmpltTO- CmpltAbrt- UnxCmplt- RxOF+ MalfTLP+ ECRC- UnsupReq- ACSViol-
CESta: RxErr- BadTLP- BadDLLP- Rollover- Timeout- AdvNonFatalErr-
CEMsk: RxErr- BadTLP- BadDLLP- Rollover- Timeout- AdvNonFatalErr+
AERCap: First Error Pointer: 00, ECRCGenCap+ ECRCGenEn- ECRCChkCap+ ECRCChkEn-
MultHdrRecCap- MultHdrRecEn- TLPPfxPres- HdrLogCap-
HeaderLog: 00000000 00000000 00000000 00000000
Capabilities: [158 v1] Secondary PCI Express
LnkCtl3: LnkEquIntrruptEn- PerformEqu-
LaneErrStat: 0
Capabilities: [178 v1] Physical Layer 16.0 GT/s <?>
Capabilities: [1a0 v1] Lane Margining at the Receiver <?>
Capabilities: [1c8 v1] Extended Capability ID 0x2a
Capabilities: [1fc v1] Latency Tolerance Reporting
Max snoop latency: 0ns
Max no snoop latency: 0ns
Capabilities: [204 v1] L1 PM Substates
L1SubCap: PCI-PM_L1.2+ PCI-PM_L1.1+ ASPM_L1.2+ ASPM_L1.1+ L1_PM_Substates+
PortCommonModeRestoreTime=10us PortTPowerOnTime=14us
L1SubCtl1: PCI-PM_L1.2- PCI-PM_L1.1- ASPM_L1.2- ASPM_L1.1-
T_CommonMode=0us LTR1.2_Threshold=30016ns
L1SubCtl2: T_PwrOn=14us
Capabilities: [220 v1] Vendor Specific Information: ID=0002 Rev=4 Len=100 <?>
Capabilities: [320 v1] Vendor Specific Information: ID=0001 Rev=1 Len=038 <?>
Capabilities: [358 v1] Data Link Feature <?>
Kernel driver in use: pcieport
0000:02:01.0 PCI bridge: Intel Corporation Device e2f0 (prog-if 00 [Normal decode])
Subsystem: Intel Corporation Device 0000
Control: I/O- Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B- DisINTx-
Status: Cap+ 66MHz- UDF- FastB2B- ParErr- DEVSEL=fast >TAbort- <TAbort- <MAbort- >SERR- <PERR- INTx-
Latency: 0
Bus: primary=02, secondary=03, subordinate=03, sec-latency=0
I/O behind bridge: [disabled] [16-bit]
Memory behind bridge: 80000000-817fffff [size=24M] [32-bit]
Prefetchable memory behind bridge: 1800000000-180fffffff [size=256M] [32-bit]
Secondary status: 66MHz- FastB2B- ParErr- DEVSEL=fast >TAbort- <TAbort- <MAbort- <SERR- <PERR-
BridgeCtl: Parity- SERR+ NoISA- VGA- VGA16- MAbort- >Reset- FastB2B-
PriDiscTmr- SecDiscTmr- DiscTmrStat- DiscTmrSERREn-
Capabilities: [40] Express (v2) Downstream Port (Slot-), MSI 00
DevCap: MaxPayload 256 bytes, PhantFunc 0
ExtTag+ RBE+
DevCtl: CorrErr+ NonFatalErr+ FatalErr+ UnsupReq+
RlxdOrd+ ExtTag+ PhantFunc- AuxPwr- NoSnoop-
MaxPayload 256 bytes, MaxReadReq 512 bytes
DevSta: CorrErr- NonFatalErr- FatalErr- UnsupReq- AuxPwr- TransPend-
LnkCap: Port #8, Speed 2.5GT/s, Width x1, ASPM L1, Exit Latency L1 <1us
ClockPM- Surprise- LLActRep- BwNot- ASPMOptComp+
LnkCtl: ASPM L1 Enabled; Disabled- CommClk-
ExtSynch- ClockPM- AutWidDis- BWInt- AutBWInt-
LnkSta: Speed 2.5GT/s, Width x1
TrErr- Train- SlotClk+ DLActive- BWMgmt- ABWMgmt-
DevCap2: Completion Timeout: Not Supported, TimeoutDis- NROPrPrP- LTR+
10BitTagComp+ 10BitTagReq+ OBFF Not Supported, ExtFmt+ EETLPPrefix+, MaxEETLPPrefixes 4
EmergencyPowerReduction Not Supported, EmergencyPowerReductionInit-
FRS- ARIFwd+
AtomicOpsCap: Routing-
DevCtl2: Completion Timeout: 50us to 50ms, TimeoutDis- LTR+ 10BitTagReq- OBFF Disabled, ARIFwd+
AtomicOpsCtl: EgressBlck-
LnkCap2: Supported Link Speeds: 2.5GT/s, Crosslink- Retimer+ 2Retimers+ DRS-
LnkCtl2: Target Link Speed: 2.5GT/s, EnterCompliance- SpeedDis-, Selectable De-emphasis: -6dB
Transmit Margin: Normal Operating Range, EnterModifiedCompliance- ComplianceSOS-
Compliance Preset/De-emphasis: -6dB de-emphasis, 0dB preshoot
LnkSta2: Current De-emphasis Level: -6dB, EqualizationComplete- EqualizationPhase1-
EqualizationPhase2- EqualizationPhase3- LinkEqualizationRequest-
Retimer- 2Retimers- CrosslinkRes: unsupported
Capabilities: [a0] Power Management version 3
Flags: PMEClk- DSI- D1- D2- AuxCurrent=0mA PME(D0+,D1-,D2-,D3hot+,D3cold+)
Status: D0 NoSoftRst+ PME-Enable- DSel=0 DScale=0 PME-
Capabilities: [94] Subsystem: Intel Corporation Device 0000
Capabilities: [100 v2] Advanced Error Reporting
UESta: DLP- SDES- TLP- FCP- CmpltTO- CmpltAbrt- UnxCmplt- RxOF- MalfTLP- ECRC- UnsupReq- ACSViol-
UEMsk: DLP- SDES- TLP- FCP- CmpltTO- CmpltAbrt- UnxCmplt- RxOF- MalfTLP- ECRC- UnsupReq- ACSViol-
UESvrt: DLP+ SDES- TLP- FCP- CmpltTO- CmpltAbrt- UnxCmplt- RxOF- MalfTLP+ ECRC- UnsupReq- ACSViol-
CESta: RxErr- BadTLP- BadDLLP- Rollover- Timeout- AdvNonFatalErr-
CEMsk: RxErr- BadTLP- BadDLLP- Rollover- Timeout- AdvNonFatalErr+
AERCap: First Error Pointer: 00, ECRCGenCap- ECRCGenEn- ECRCChkCap- ECRCChkEn-
MultHdrRecCap- MultHdrRecEn- TLPPfxPres- HdrLogCap-
HeaderLog: 00000000 00000000 00000000 00000000
Capabilities: [220 v1] Access Control Services
ACSCap: SrcValid+ TransBlk+ ReqRedir+ CmpltRedir+ UpstreamFwd+ EgressCtrl- DirectTrans+
ACSCtl: SrcValid- TransBlk- ReqRedir- CmpltRedir- UpstreamFwd- EgressCtrl- DirectTrans-
Kernel driver in use: pcieport
0000:02:02.0 PCI bridge: Intel Corporation Device e2f1 (prog-if 00 [Normal decode])
Subsystem: Intel Corporation Device 0000
Control: I/O- Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B- DisINTx-
Status: Cap+ 66MHz- UDF- FastB2B- ParErr- DEVSEL=fast >TAbort- <TAbort- <MAbort- >SERR- <PERR- INTx-
Latency: 0
Bus: primary=02, secondary=04, subordinate=04, sec-latency=0
I/O behind bridge: [disabled] [16-bit]
Memory behind bridge: 81800000-818fffff [size=1M] [32-bit]
Prefetchable memory behind bridge: [disabled] [64-bit]
Secondary status: 66MHz- FastB2B- ParErr- DEVSEL=fast >TAbort- <TAbort- <MAbort- <SERR- <PERR-
BridgeCtl: Parity- SERR+ NoISA- VGA- VGA16- MAbort- >Reset- FastB2B-
PriDiscTmr- SecDiscTmr- DiscTmrStat- DiscTmrSERREn-
Capabilities: [40] Express (v2) Downstream Port (Slot-), MSI 00
DevCap: MaxPayload 256 bytes, PhantFunc 0
ExtTag+ RBE+
DevCtl: CorrErr+ NonFatalErr+ FatalErr+ UnsupReq+
RlxdOrd+ ExtTag+ PhantFunc- AuxPwr- NoSnoop-
MaxPayload 256 bytes, MaxReadReq 512 bytes
DevSta: CorrErr- NonFatalErr- FatalErr- UnsupReq- AuxPwr- TransPend-
LnkCap: Port #8, Speed 2.5GT/s, Width x1, ASPM L1, Exit Latency L1 <1us
ClockPM- Surprise- LLActRep- BwNot- ASPMOptComp+
LnkCtl: ASPM L1 Enabled; Disabled- CommClk+
ExtSynch- ClockPM- AutWidDis- BWInt- AutBWInt-
LnkSta: Speed 2.5GT/s, Width x1
TrErr- Train- SlotClk+ DLActive- BWMgmt- ABWMgmt-
DevCap2: Completion Timeout: Not Supported, TimeoutDis- NROPrPrP- LTR+
10BitTagComp+ 10BitTagReq+ OBFF Not Supported, ExtFmt+ EETLPPrefix+, MaxEETLPPrefixes 4
EmergencyPowerReduction Not Supported, EmergencyPowerReductionInit-
FRS- ARIFwd+
AtomicOpsCap: Routing-
DevCtl2: Completion Timeout: 50us to 50ms, TimeoutDis- LTR+ 10BitTagReq- OBFF Disabled, ARIFwd-
AtomicOpsCtl: EgressBlck-
LnkCap2: Supported Link Speeds: 2.5GT/s, Crosslink- Retimer+ 2Retimers+ DRS-
LnkCtl2: Target Link Speed: 2.5GT/s, EnterCompliance- SpeedDis-, Selectable De-emphasis: -6dB
Transmit Margin: Normal Operating Range, EnterModifiedCompliance- ComplianceSOS-
Compliance Preset/De-emphasis: -6dB de-emphasis, 0dB preshoot
LnkSta2: Current De-emphasis Level: -6dB, EqualizationComplete- EqualizationPhase1-
EqualizationPhase2- EqualizationPhase3- LinkEqualizationRequest-
Retimer- 2Retimers- CrosslinkRes: unsupported
Capabilities: [a0] Power Management version 3
Flags: PMEClk- DSI- D1- D2- AuxCurrent=0mA PME(D0+,D1-,D2-,D3hot+,D3cold+)
Status: D0 NoSoftRst+ PME-Enable- DSel=0 DScale=0 PME-
Capabilities: [94] Subsystem: Intel Corporation Device 0000
Capabilities: [100 v2] Advanced Error Reporting
UESta: DLP- SDES- TLP- FCP- CmpltTO- CmpltAbrt- UnxCmplt- RxOF- MalfTLP- ECRC- UnsupReq- ACSViol-
UEMsk: DLP- SDES- TLP- FCP- CmpltTO- CmpltAbrt- UnxCmplt- RxOF- MalfTLP- ECRC- UnsupReq- ACSViol-
UESvrt: DLP+ SDES- TLP- FCP- CmpltTO- CmpltAbrt- UnxCmplt- RxOF- MalfTLP+ ECRC- UnsupReq- ACSViol-
CESta: RxErr- BadTLP- BadDLLP- Rollover- Timeout- AdvNonFatalErr-
CEMsk: RxErr- BadTLP- BadDLLP- Rollover- Timeout- AdvNonFatalErr+
AERCap: First Error Pointer: 00, ECRCGenCap- ECRCGenEn- ECRCChkCap- ECRCChkEn-
MultHdrRecCap- MultHdrRecEn- TLPPfxPres- HdrLogCap-
HeaderLog: 00000000 00000000 00000000 00000000
Capabilities: [220 v1] Access Control Services
ACSCap: SrcValid+ TransBlk+ ReqRedir+ CmpltRedir+ UpstreamFwd+ EgressCtrl- DirectTrans+
ACSCtl: SrcValid- TransBlk- ReqRedir- CmpltRedir- UpstreamFwd- EgressCtrl- DirectTrans-
Kernel driver in use: pcieport
0000:03:00.0 VGA compatible controller: Intel Corporation Battlemage G21 [Intel Graphics] (prog-if 00 [VGA controller])
Subsystem: Intel Corporation Battlemage G21 [Intel Graphics]
Control: I/O- Mem+ BusMaster- SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B- DisINTx-
Status: Cap+ 66MHz- UDF- FastB2B- ParErr- DEVSEL=fast >TAbort- <TAbort- <MAbort- >SERR- <PERR- INTx-
Region 0: Memory at 1b80000000 (64-bit, non-prefetchable) [size=16M]
Region 2: Memory at 1800000000 (64-bit, prefetchable) [size=256M]
Expansion ROM at 1b81000000 [virtual] [disabled] [size=2M]
Capabilities: [40] Vendor Specific Information: Len=0c <?>
Capabilities: [70] Express (v2) Endpoint, MSI 00
DevCap: MaxPayload 256 bytes, PhantFunc 0, Latency L0s unlimited, L1 unlimited
ExtTag+ AttnBtn- AttnInd- PwrInd- RBE+ FLReset+ SlotPowerLimit 0W
DevCtl: CorrErr- NonFatalErr- FatalErr- UnsupReq-
RlxdOrd+ ExtTag+ PhantFunc- AuxPwr- NoSnoop+ FLReset-
MaxPayload 256 bytes, MaxReadReq 512 bytes
DevSta: CorrErr- NonFatalErr- FatalErr- UnsupReq- AuxPwr- TransPend-
LnkCap: Port #0, Speed 2.5GT/s, Width x1, ASPM L0s L1, Exit Latency L0s <64ns, L1 <1us
ClockPM- Surprise- LLActRep- BwNot- ASPMOptComp+
LnkCtl: ASPM L1 Enabled; RCB 64 bytes, Disabled- CommClk-
ExtSynch- ClockPM- AutWidDis- BWInt- AutBWInt-
LnkSta: Speed 2.5GT/s, Width x1
TrErr- Train- SlotClk- DLActive- BWMgmt- ABWMgmt-
DevCap2: Completion Timeout: Range B, TimeoutDis+ NROPrPrP- LTR+
10BitTagComp+ 10BitTagReq+ OBFF Not Supported, ExtFmt+ EETLPPrefix-
EmergencyPowerReduction Not Supported, EmergencyPowerReductionInit-
FRS- TPHComp- ExtTPHComp-
AtomicOpsCap: 32bit- 64bit- 128bitCAS-
DevCtl2: Completion Timeout: 50us to 50ms, TimeoutDis- LTR+ 10BitTagReq- OBFF Disabled,
AtomicOpsCtl: ReqEn-
LnkCap2: Supported Link Speeds: 2.5GT/s, Crosslink- Retimer- 2Retimers- DRS-
LnkCtl2: Target Link Speed: 2.5GT/s, EnterCompliance- SpeedDis-
Transmit Margin: Normal Operating Range, EnterModifiedCompliance- ComplianceSOS-
Compliance Preset/De-emphasis: -6dB de-emphasis, 0dB preshoot
LnkSta2: Current De-emphasis Level: -6dB, EqualizationComplete- EqualizationPhase1-
EqualizationPhase2- EqualizationPhase3- LinkEqualizationRequest-
Retimer- 2Retimers- CrosslinkRes: unsupported
Capabilities: [ac] MSI: Enable- Count=1/1 Maskable+ 64bit+
Address: 0000000000000000 Data: 0000
Masking: 00000000 Pending: 00000000
Capabilities: [d0] Power Management version 3
Flags: PMEClk- DSI- D1- D2- AuxCurrent=0mA PME(D0+,D1-,D2-,D3hot+,D3cold-)
Status: D0 NoSoftRst+ PME-Enable- DSel=0 DScale=0 PME-
Capabilities: [100 v1] Alternative Routing-ID Interpretation (ARI)
ARICap: MFVC- ACS-, Next Function: 0
ARICtl: MFVC- ACS-, Function Group: 0
Capabilities: [110 v1] Null
Capabilities: [200 v1] Address Translation Service (ATS)
ATSCap: Invalidate Queue Depth: 00
ATSCtl: Enable-, Smallest Translation Unit: 00
Capabilities: [420 v1] Physical Resizable BAR
BAR 2: current size: 256MB, supported: 256MB 512MB 1GB 2GB 4GB 8GB 16GB
Capabilities: [400 v1] Latency Tolerance Reporting
Max snoop latency: 0ns
Max no snoop latency: 0ns
Kernel modules: xe
0000:04:00.0 Audio device: Intel Corporation Device e2f7
Subsystem: ASRock Incorporation Device 6022
Control: I/O- Mem+ BusMaster- SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B- DisINTx-
Status: Cap+ 66MHz- UDF- FastB2B- ParErr- DEVSEL=fast >TAbort- <TAbort- <MAbort- >SERR- <PERR- INTx-
Region 0: Memory at 1b81800000 (64-bit, non-prefetchable) [size=16K]
Capabilities: [50] Power Management version 3
Flags: PMEClk- DSI- D1- D2- AuxCurrent=55mA PME(D0-,D1-,D2-,D3hot+,D3cold+)
Status: D0 NoSoftRst+ PME-Enable- DSel=0 DScale=0 PME-
Capabilities: [c0] Vendor Specific Information: Len=14 <?>
Capabilities: [60] MSI: Enable- Count=1/1 Maskable- 64bit+
Address: 0000000000000000 Data: 0000
Capabilities: [80] Express (v2) Endpoint, MSI 00
DevCap: MaxPayload 256 bytes, PhantFunc 0, Latency L0s <4us, L1 unlimited
ExtTag+ AttnBtn- AttnInd- PwrInd- RBE+ FLReset+ SlotPowerLimit 0W
DevCtl: CorrErr+ NonFatalErr+ FatalErr+ UnsupReq+
RlxdOrd- ExtTag+ PhantFunc- AuxPwr- NoSnoop+ FLReset-
MaxPayload 256 bytes, MaxReadReq 512 bytes
DevSta: CorrErr- NonFatalErr- FatalErr- UnsupReq- AuxPwr+ TransPend-
LnkCap: Port #0, Speed 2.5GT/s, Width x1, ASPM L0s L1, Exit Latency L0s <64ns, L1 <1us
ClockPM- Surprise- LLActRep- BwNot- ASPMOptComp+
LnkCtl: ASPM L1 Enabled; RCB 64 bytes, Disabled- CommClk+
ExtSynch- ClockPM- AutWidDis- BWInt- AutBWInt-
LnkSta: Speed 2.5GT/s, Width x1
TrErr- Train- SlotClk+ DLActive- BWMgmt- ABWMgmt-
DevCap2: Completion Timeout: Not Supported, TimeoutDis+ NROPrPrP- LTR+
10BitTagComp+ 10BitTagReq+ OBFF Not Supported, ExtFmt- EETLPPrefix-
EmergencyPowerReduction Not Supported, EmergencyPowerReductionInit-
FRS- TPHComp- ExtTPHComp-
AtomicOpsCap: 32bit- 64bit- 128bitCAS-
DevCtl2: Completion Timeout: 50us to 50ms, TimeoutDis- LTR+ 10BitTagReq- OBFF Disabled,
AtomicOpsCtl: ReqEn-
LnkCap2: Supported Link Speeds: 2.5GT/s, Crosslink- Retimer- 2Retimers- DRS-
LnkCtl2: Target Link Speed: 2.5GT/s, EnterCompliance- SpeedDis-
Transmit Margin: Normal Operating Range, EnterModifiedCompliance- ComplianceSOS-
Compliance Preset/De-emphasis: -6dB de-emphasis, 0dB preshoot
LnkSta2: Current De-emphasis Level: -6dB, EqualizationComplete- EqualizationPhase1-
EqualizationPhase2- EqualizationPhase3- LinkEqualizationRequest-
Retimer- 2Retimers- CrosslinkRes: unsupported
Capabilities: [100 v1] Advanced Error Reporting
UESta: DLP- SDES- TLP- FCP- CmpltTO- CmpltAbrt- UnxCmplt- RxOF- MalfTLP- ECRC- UnsupReq- ACSViol-
UEMsk: DLP- SDES- TLP- FCP- CmpltTO- CmpltAbrt- UnxCmplt- RxOF- MalfTLP- ECRC- UnsupReq- ACSViol-
UESvrt: DLP+ SDES- TLP- FCP- CmpltTO- CmpltAbrt- UnxCmplt- RxOF- MalfTLP+ ECRC- UnsupReq- ACSViol-
CESta: RxErr- BadTLP- BadDLLP- Rollover- Timeout- AdvNonFatalErr-
CEMsk: RxErr- BadTLP- BadDLLP- Rollover- Timeout- AdvNonFatalErr+
AERCap: First Error Pointer: 1f, ECRCGenCap- ECRCGenEn- ECRCChkCap- ECRCChkEn-
MultHdrRecCap- MultHdrRecEn- TLPPfxPres- HdrLogCap-
HeaderLog: 00000000 00000000 00000000 00000000
Capabilities: [140 v1] Latency Tolerance Reporting
Max snoop latency: 0ns
Max no snoop latency: 0ns
Kernel modules: snd_hda_intel
Use the latest 6.13.y kernel from RPi, and get same results as what i mentioned here before: https://github.com/geerlingguy/raspberry-pi-pcie-devices/issues/510#issuecomment-2590648103
I did see the fbcon once, but, most of time, it wont show a thing. Hope we can have a working version soon.
@martinx72 how are you finding these cards, lol!? They keep being sold out every time I look around, you must have incredible luck :D
@martinx72 how are you finding these cards, lol!? They keep being sold out every time I look around, you must have incredible luck :D
Well, I am in Taiwan, these are all made here. ha.
In fact, one of my good friend is a tech reporter, his job is to test all of them and make all full detailed charts and write articles. I borrowed cards from him for most of time. :) Yesterday, I just drove to his place and get the card, easy. lol
Got a Sparkle Intel Arc B580 Titan Overclocked thanks to a very generous local friend who found one at Micro Center.
Using the same process as #510 for the A750, I tried the card, and got the following error in dmesg:
[ 3.881136] xe 0000:03:00.0: enabling device (0000 -> 0002)
[ 3.881495] xe 0000:03:00.0: [drm] Found BATTLEMAGE (device ID e20b) display version 14.01 stepping B0
[ 3.884544] xe 0000:03:00.0: [drm] Using GuC firmware from xe/bmg_guc_70.bin version 70.36.0
...
[ 9.506155] xe 0000:03:00.0: [drm] Using GuC firmware from xe/bmg_guc_70.bin version 70.36.0
[ 9.509515] xe 0000:03:00.0: [drm] Using HuC firmware from xe/bmg_huc.bin version 8.2.10
[ 10.539353] xe 0000:03:00.0: [drm] *ERROR* GT1: load failed: status = 0x80007134, time = 8ms, freq = 1500MHz (req 1500MHz), done = -1
[ 10.539359] xe 0000:03:00.0: [drm] *ERROR* GT1: load failed: status: Reset = 0, BootROM = 0x1A, UKernel = 0x71, MIA = 0x00, Auth = 0x02
[ 10.539363] xe 0000:03:00.0: [drm] *ERROR* CRITICAL: Xe has declared device 0000:03:00.0 as wedged.
IOCTLs and executions are blocked. Only a rebind may clear the failure
Please file a _new_ bug report at https://gitlab.freedesktop.org/drm/xe/kernel/issues/new
[ 11.109548] xe 0000:03:00.0: [drm] *ERROR* GT1: GuC mmio request 0x508: no reply 0x508
[ 11.109553] xe 0000:03:00.0: [drm] *ERROR* GT1: Failed to enable GuC CT (-ETIMEDOUT)
[ 11.109561] xe 0000:03:00.0: probe with driver xe failed with error -110
Here's all the lspci output:
0000:01:00.0 PCI bridge: Intel Corporation Device e2ff (rev 01) (prog-if 00 [Normal decode])
Control: I/O- Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B- DisINTx-
Status: Cap+ 66MHz- UDF- FastB2B- ParErr- DEVSEL=fast >TAbort- <TAbort- <MAbort- >SERR- <PERR- INTx-
Latency: 0
Interrupt: pin A routed to IRQ 36
Region 0: Memory at 1810000000 (64-bit, prefetchable) [size=8M]
Bus: primary=01, secondary=02, subordinate=04, sec-latency=0
I/O behind bridge: 0000f000-00000fff [disabled] [32-bit]
Memory behind bridge: 80000000-81bfffff [size=28M] [32-bit]
Prefetchable memory behind bridge: 1800000000-180fffffff [size=256M] [32-bit]
Secondary status: 66MHz- FastB2B- ParErr- DEVSEL=fast >TAbort- <TAbort- <MAbort- <SERR- <PERR-
BridgeCtl: Parity- SERR+ NoISA- VGA- VGA16- MAbort- >Reset- FastB2B-
PriDiscTmr- SecDiscTmr- DiscTmrStat- DiscTmrSERREn-
Capabilities: [40] Power Management version 3
Flags: PMEClk- DSI- D1- D2- AuxCurrent=375mA PME(D0+,D1-,D2-,D3hot+,D3cold+)
Status: D0 NoSoftRst+ PME-Enable- DSel=0 DScale=0 PME-
Capabilities: [50] MSI: Enable- Count=1/1 Maskable+ 64bit+
Address: 0000000000000000 Data: 0000
Masking: 00000000 Pending: 00000000
Capabilities: [70] Express (v2) Upstream Port, MSI 00
DevCap: MaxPayload 256 bytes, PhantFunc 0
ExtTag+ AttnBtn- AttnInd- PwrInd- RBE+ SlotPowerLimit 0W
DevCtl: CorrErr+ NonFatalErr+ FatalErr+ UnsupReq+
RlxdOrd+ ExtTag+ PhantFunc- AuxPwr- NoSnoop-
MaxPayload 256 bytes, MaxReadReq 512 bytes
DevSta: CorrErr- NonFatalErr- FatalErr- UnsupReq- AuxPwr+ TransPend-
LnkCap: Port #0, Speed 16GT/s, Width x8, ASPM L1, Exit Latency L1 <32us
ClockPM+ Surprise- LLActRep- BwNot- ASPMOptComp+
LnkCtl: ASPM L1 Enabled; Disabled- CommClk+
ExtSynch- ClockPM+ AutWidDis- BWInt- AutBWInt-
LnkSta: Speed 8GT/s (downgraded), Width x1 (downgraded)
TrErr- Train- SlotClk+ DLActive- BWMgmt- ABWMgmt-
DevCap2: Completion Timeout: Not Supported, TimeoutDis- NROPrPrP+ LTR+
10BitTagComp+ 10BitTagReq- OBFF Not Supported, ExtFmt- EETLPPrefix-
EmergencyPowerReduction Not Supported, EmergencyPowerReductionInit-
FRS+
AtomicOpsCap: Routing- 32bit- 64bit- 128bitCAS-
DevCtl2: Completion Timeout: 50us to 50ms, TimeoutDis- LTR+ 10BitTagReq- OBFF Disabled,
AtomicOpsCtl: EgressBlck-
LnkCap2: Supported Link Speeds: 2.5-16GT/s, Crosslink- Retimer+ 2Retimers+ DRS+
LnkCtl2: Target Link Speed: 16GT/s, EnterCompliance- SpeedDis-
Transmit Margin: Normal Operating Range, EnterModifiedCompliance- ComplianceSOS-
Compliance Preset/De-emphasis: -6dB de-emphasis, 0dB preshoot
LnkSta2: Current De-emphasis Level: -6dB, EqualizationComplete+ EqualizationPhase1+
EqualizationPhase2+ EqualizationPhase3+ LinkEqualizationRequest-
Retimer- 2Retimers- CrosslinkRes: Upstream Port
Capabilities: [100 v2] Advanced Error Reporting
UESta: DLP- SDES- TLP- FCP- CmpltTO- CmpltAbrt- UnxCmplt- RxOF- MalfTLP- ECRC- UnsupReq- ACSViol-
UEMsk: DLP- SDES- TLP- FCP- CmpltTO- CmpltAbrt- UnxCmplt- RxOF- MalfTLP- ECRC- UnsupReq- ACSViol-
UESvrt: DLP+ SDES+ TLP- FCP+ CmpltTO- CmpltAbrt- UnxCmplt- RxOF+ MalfTLP+ ECRC- UnsupReq- ACSViol-
CESta: RxErr- BadTLP- BadDLLP- Rollover- Timeout- AdvNonFatalErr-
CEMsk: RxErr- BadTLP- BadDLLP- Rollover- Timeout- AdvNonFatalErr+
AERCap: First Error Pointer: 00, ECRCGenCap+ ECRCGenEn- ECRCChkCap+ ECRCChkEn-
MultHdrRecCap- MultHdrRecEn- TLPPfxPres- HdrLogCap-
HeaderLog: 00000000 00000000 00000000 00000000
Capabilities: [158 v1] Secondary PCI Express
LnkCtl3: LnkEquIntrruptEn- PerformEqu-
LaneErrStat: 0
Capabilities: [178 v1] Physical Layer 16.0 GT/s <?>
Capabilities: [1a0 v1] Lane Margining at the Receiver <?>
Capabilities: [1c8 v1] Extended Capability ID 0x2a
Capabilities: [1fc v1] Latency Tolerance Reporting
Max snoop latency: 0ns
Max no snoop latency: 0ns
Capabilities: [204 v1] L1 PM Substates
L1SubCap: PCI-PM_L1.2+ PCI-PM_L1.1+ ASPM_L1.2+ ASPM_L1.1+ L1_PM_Substates+
PortCommonModeRestoreTime=10us PortTPowerOnTime=14us
L1SubCtl1: PCI-PM_L1.2- PCI-PM_L1.1- ASPM_L1.2- ASPM_L1.1-
T_CommonMode=0us LTR1.2_Threshold=30016ns
L1SubCtl2: T_PwrOn=14us
Capabilities: [220 v1] Vendor Specific Information: ID=0002 Rev=4 Len=100 <?>
Capabilities: [320 v1] Vendor Specific Information: ID=0001 Rev=1 Len=038 <?>
Capabilities: [358 v1] Data Link Feature <?>
Kernel driver in use: pcieport
0000:02:01.0 PCI bridge: Intel Corporation Device e2f0 (prog-if 00 [Normal decode])
Subsystem: Intel Corporation Device 0000
Control: I/O- Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B- DisINTx-
Status: Cap+ 66MHz- UDF- FastB2B- ParErr- DEVSEL=fast >TAbort- <TAbort- <MAbort- >SERR- <PERR- INTx-
Latency: 0
Bus: primary=02, secondary=03, subordinate=03, sec-latency=0
I/O behind bridge: f000-0fff [disabled] [16-bit]
Memory behind bridge: 80000000-817fffff [size=24M] [32-bit]
Prefetchable memory behind bridge: 1800000000-180fffffff [size=256M] [32-bit]
Secondary status: 66MHz- FastB2B- ParErr- DEVSEL=fast >TAbort- <TAbort- <MAbort- <SERR- <PERR-
BridgeCtl: Parity- SERR+ NoISA- VGA- VGA16- MAbort- >Reset- FastB2B-
PriDiscTmr- SecDiscTmr- DiscTmrStat- DiscTmrSERREn-
Capabilities: [40] Express (v2) Downstream Port (Slot-), MSI 00
DevCap: MaxPayload 256 bytes, PhantFunc 0
ExtTag+ RBE+
DevCtl: CorrErr+ NonFatalErr+ FatalErr+ UnsupReq+
RlxdOrd+ ExtTag+ PhantFunc- AuxPwr- NoSnoop-
MaxPayload 256 bytes, MaxReadReq 512 bytes
DevSta: CorrErr- NonFatalErr- FatalErr- UnsupReq- AuxPwr- TransPend-
LnkCap: Port #8, Speed 2.5GT/s, Width x1, ASPM L1, Exit Latency L1 <1us
ClockPM- Surprise- LLActRep- BwNot- ASPMOptComp+
LnkCtl: ASPM L1 Enabled; Disabled- CommClk-
ExtSynch- ClockPM- AutWidDis- BWInt- AutBWInt-
LnkSta: Speed 2.5GT/s, Width x1
TrErr- Train- SlotClk+ DLActive- BWMgmt- ABWMgmt-
DevCap2: Completion Timeout: Not Supported, TimeoutDis- NROPrPrP- LTR+
10BitTagComp+ 10BitTagReq+ OBFF Not Supported, ExtFmt+ EETLPPrefix+, MaxEETLPPrefixes 4
EmergencyPowerReduction Not Supported, EmergencyPowerReductionInit-
FRS- ARIFwd+
AtomicOpsCap: Routing-
DevCtl2: Completion Timeout: 50us to 50ms, TimeoutDis- LTR+ 10BitTagReq- OBFF Disabled, ARIFwd+
AtomicOpsCtl: EgressBlck-
LnkCap2: Supported Link Speeds: 2.5GT/s, Crosslink- Retimer+ 2Retimers+ DRS-
LnkCtl2: Target Link Speed: 2.5GT/s, EnterCompliance- SpeedDis-, Selectable De-emphasis: -6dB
Transmit Margin: Normal Operating Range, EnterModifiedCompliance- ComplianceSOS-
Compliance Preset/De-emphasis: -6dB de-emphasis, 0dB preshoot
LnkSta2: Current De-emphasis Level: -6dB, EqualizationComplete- EqualizationPhase1-
EqualizationPhase2- EqualizationPhase3- LinkEqualizationRequest-
Retimer- 2Retimers- CrosslinkRes: unsupported
Capabilities: [a0] Power Management version 3
Flags: PMEClk- DSI- D1- D2- AuxCurrent=0mA PME(D0+,D1-,D2-,D3hot+,D3cold+)
Status: D0 NoSoftRst+ PME-Enable- DSel=0 DScale=0 PME-
Capabilities: [94] Subsystem: Intel Corporation Device 0000
Capabilities: [100 v2] Advanced Error Reporting
UESta: DLP- SDES- TLP- FCP- CmpltTO- CmpltAbrt- UnxCmplt- RxOF- MalfTLP- ECRC- UnsupReq- ACSViol-
UEMsk: DLP- SDES- TLP- FCP- CmpltTO- CmpltAbrt- UnxCmplt- RxOF- MalfTLP- ECRC- UnsupReq- ACSViol-
UESvrt: DLP+ SDES- TLP- FCP- CmpltTO- CmpltAbrt- UnxCmplt- RxOF- MalfTLP+ ECRC- UnsupReq- ACSViol-
CESta: RxErr- BadTLP- BadDLLP- Rollover- Timeout- AdvNonFatalErr-
CEMsk: RxErr- BadTLP- BadDLLP- Rollover- Timeout- AdvNonFatalErr+
AERCap: First Error Pointer: 00, ECRCGenCap- ECRCGenEn- ECRCChkCap- ECRCChkEn-
MultHdrRecCap- MultHdrRecEn- TLPPfxPres- HdrLogCap-
HeaderLog: 00000000 00000000 00000000 00000000
Capabilities: [220 v1] Access Control Services
ACSCap: SrcValid+ TransBlk+ ReqRedir+ CmpltRedir+ UpstreamFwd+ EgressCtrl- DirectTrans+
ACSCtl: SrcValid- TransBlk- ReqRedir- CmpltRedir- UpstreamFwd- EgressCtrl- DirectTrans-
Kernel driver in use: pcieport
0000:02:02.0 PCI bridge: Intel Corporation Device e2f1 (prog-if 00 [Normal decode])
Subsystem: Intel Corporation Device 0000
Control: I/O- Mem+ BusMaster- SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B- DisINTx-
Status: Cap+ 66MHz- UDF- FastB2B- ParErr- DEVSEL=fast >TAbort- <TAbort- <MAbort- >SERR- <PERR- INTx-
Bus: primary=02, secondary=04, subordinate=04, sec-latency=0
I/O behind bridge: f000-0fff [disabled] [16-bit]
Memory behind bridge: 81800000-818fffff [size=1M] [32-bit]
Prefetchable memory behind bridge: 00000000fff00000-00000000000fffff [disabled] [64-bit]
Secondary status: 66MHz- FastB2B- ParErr- DEVSEL=fast >TAbort- <TAbort- <MAbort- <SERR- <PERR-
BridgeCtl: Parity- SERR+ NoISA- VGA- VGA16- MAbort- >Reset- FastB2B-
PriDiscTmr- SecDiscTmr- DiscTmrStat- DiscTmrSERREn-
Capabilities: [40] Express (v2) Downstream Port (Slot-), MSI 00
DevCap: MaxPayload 256 bytes, PhantFunc 0
ExtTag+ RBE+
DevCtl: CorrErr+ NonFatalErr+ FatalErr+ UnsupReq+
RlxdOrd+ ExtTag+ PhantFunc- AuxPwr- NoSnoop-
MaxPayload 256 bytes, MaxReadReq 512 bytes
DevSta: CorrErr- NonFatalErr- FatalErr- UnsupReq- AuxPwr- TransPend-
LnkCap: Port #8, Speed 2.5GT/s, Width x1, ASPM L1, Exit Latency L1 <1us
ClockPM- Surprise- LLActRep- BwNot- ASPMOptComp+
LnkCtl: ASPM Disabled; Disabled- CommClk+
ExtSynch- ClockPM- AutWidDis- BWInt- AutBWInt-
LnkSta: Speed 2.5GT/s, Width x1
TrErr- Train- SlotClk+ DLActive- BWMgmt- ABWMgmt-
DevCap2: Completion Timeout: Not Supported, TimeoutDis- NROPrPrP- LTR+
10BitTagComp+ 10BitTagReq+ OBFF Not Supported, ExtFmt+ EETLPPrefix+, MaxEETLPPrefixes 4
EmergencyPowerReduction Not Supported, EmergencyPowerReductionInit-
FRS- ARIFwd+
AtomicOpsCap: Routing-
DevCtl2: Completion Timeout: 50us to 50ms, TimeoutDis- LTR+ 10BitTagReq- OBFF Disabled, ARIFwd-
AtomicOpsCtl: EgressBlck-
LnkCap2: Supported Link Speeds: 2.5GT/s, Crosslink- Retimer+ 2Retimers+ DRS-
LnkCtl2: Target Link Speed: 2.5GT/s, EnterCompliance- SpeedDis-, Selectable De-emphasis: -6dB
Transmit Margin: Normal Operating Range, EnterModifiedCompliance- ComplianceSOS-
Compliance Preset/De-emphasis: -6dB de-emphasis, 0dB preshoot
LnkSta2: Current De-emphasis Level: -6dB, EqualizationComplete- EqualizationPhase1-
EqualizationPhase2- EqualizationPhase3- LinkEqualizationRequest-
Retimer- 2Retimers- CrosslinkRes: unsupported
Capabilities: [a0] Power Management version 3
Flags: PMEClk- DSI- D1- D2- AuxCurrent=0mA PME(D0+,D1-,D2-,D3hot+,D3cold+)
Status: D0 NoSoftRst+ PME-Enable- DSel=0 DScale=0 PME-
Capabilities: [94] Subsystem: Intel Corporation Device 0000
Capabilities: [100 v2] Advanced Error Reporting
UESta: DLP- SDES- TLP- FCP- CmpltTO- CmpltAbrt- UnxCmplt- RxOF- MalfTLP- ECRC- UnsupReq- ACSViol-
UEMsk: DLP- SDES- TLP- FCP- CmpltTO- CmpltAbrt- UnxCmplt- RxOF- MalfTLP- ECRC- UnsupReq- ACSViol-
UESvrt: DLP+ SDES- TLP- FCP- CmpltTO- CmpltAbrt- UnxCmplt- RxOF- MalfTLP+ ECRC- UnsupReq- ACSViol-
CESta: RxErr- BadTLP- BadDLLP- Rollover- Timeout- AdvNonFatalErr-
CEMsk: RxErr- BadTLP- BadDLLP- Rollover- Timeout- AdvNonFatalErr+
AERCap: First Error Pointer: 00, ECRCGenCap- ECRCGenEn- ECRCChkCap- ECRCChkEn-
MultHdrRecCap- MultHdrRecEn- TLPPfxPres- HdrLogCap-
HeaderLog: 00000000 00000000 00000000 00000000
Capabilities: [220 v1] Access Control Services
ACSCap: SrcValid+ TransBlk+ ReqRedir+ CmpltRedir+ UpstreamFwd+ EgressCtrl- DirectTrans+
ACSCtl: SrcValid- TransBlk- ReqRedir- CmpltRedir- UpstreamFwd- EgressCtrl- DirectTrans-
Kernel driver in use: pcieport
0000:03:00.0 VGA compatible controller: Intel Corporation Battlemage G21 [Intel Graphics] (prog-if 00 [VGA controller])
Subsystem: Intel Corporation Battlemage G21 [Intel Graphics]
Control: I/O- Mem+ BusMaster- SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B- DisINTx-
Status: Cap+ 66MHz- UDF- FastB2B- ParErr- DEVSEL=fast >TAbort- <TAbort- <MAbort- >SERR- <PERR- INTx-
Region 0: Memory at 1b80000000 (64-bit, non-prefetchable) [size=16M]
Region 2: Memory at 1800000000 (64-bit, prefetchable) [size=256M]
Expansion ROM at 1b81000000 [virtual] [disabled] [size=2M]
Capabilities: [40] Vendor Specific Information: Len=0c <?>
Capabilities: [70] Express (v2) Endpoint, MSI 00
DevCap: MaxPayload 256 bytes, PhantFunc 0, Latency L0s unlimited, L1 unlimited
ExtTag+ AttnBtn- AttnInd- PwrInd- RBE+ FLReset+ SlotPowerLimit 0W
DevCtl: CorrErr- NonFatalErr- FatalErr- UnsupReq-
RlxdOrd+ ExtTag+ PhantFunc- AuxPwr- NoSnoop+ FLReset-
MaxPayload 256 bytes, MaxReadReq 512 bytes
DevSta: CorrErr- NonFatalErr- FatalErr- UnsupReq- AuxPwr- TransPend-
LnkCap: Port #0, Speed 2.5GT/s, Width x1, ASPM L0s L1, Exit Latency L0s <64ns, L1 <1us
ClockPM- Surprise- LLActRep- BwNot- ASPMOptComp+
LnkCtl: ASPM L1 Enabled; RCB 64 bytes, Disabled- CommClk-
ExtSynch- ClockPM- AutWidDis- BWInt- AutBWInt-
LnkSta: Speed 2.5GT/s, Width x1
TrErr- Train- SlotClk- DLActive- BWMgmt- ABWMgmt-
DevCap2: Completion Timeout: Range B, TimeoutDis+ NROPrPrP- LTR+
10BitTagComp+ 10BitTagReq+ OBFF Not Supported, ExtFmt+ EETLPPrefix-
EmergencyPowerReduction Not Supported, EmergencyPowerReductionInit-
FRS- TPHComp- ExtTPHComp-
AtomicOpsCap: 32bit- 64bit- 128bitCAS-
DevCtl2: Completion Timeout: 50us to 50ms, TimeoutDis- LTR+ 10BitTagReq- OBFF Disabled,
AtomicOpsCtl: ReqEn-
LnkCap2: Supported Link Speeds: 2.5GT/s, Crosslink- Retimer- 2Retimers- DRS-
LnkCtl2: Target Link Speed: 2.5GT/s, EnterCompliance- SpeedDis-
Transmit Margin: Normal Operating Range, EnterModifiedCompliance- ComplianceSOS-
Compliance Preset/De-emphasis: -6dB de-emphasis, 0dB preshoot
LnkSta2: Current De-emphasis Level: -6dB, EqualizationComplete- EqualizationPhase1-
EqualizationPhase2- EqualizationPhase3- LinkEqualizationRequest-
Retimer- 2Retimers- CrosslinkRes: unsupported
Capabilities: [ac] MSI: Enable- Count=1/1 Maskable+ 64bit+
Address: 0000000000000000 Data: 0000
Masking: 00000000 Pending: 00000000
Capabilities: [d0] Power Management version 3
Flags: PMEClk- DSI- D1- D2- AuxCurrent=0mA PME(D0+,D1-,D2-,D3hot+,D3cold-)
Status: D0 NoSoftRst+ PME-Enable- DSel=0 DScale=0 PME-
Capabilities: [100 v1] Alternative Routing-ID Interpretation (ARI)
ARICap: MFVC- ACS-, Next Function: 0
ARICtl: MFVC- ACS-, Function Group: 0
Capabilities: [110 v1] Null
Capabilities: [200 v1] Address Translation Service (ATS)
ATSCap: Invalidate Queue Depth: 00
ATSCtl: Enable-, Smallest Translation Unit: 00
Capabilities: [420 v1] Physical Resizable BAR
BAR 2: current size: 256MB, supported: 256MB 512MB 1GB 2GB 4GB 8GB 16GB
Capabilities: [400 v1] Latency Tolerance Reporting
Max snoop latency: 0ns
Max no snoop latency: 0ns
Kernel modules: xe
0000:04:00.0 Audio device: Intel Corporation Device e2f7
Subsystem: Device 172f:4215
Control: I/O- Mem- BusMaster- SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B- DisINTx-
Status: Cap+ 66MHz- UDF- FastB2B- ParErr- DEVSEL=fast >TAbort- <TAbort- <MAbort- >SERR- <PERR- INTx-
Region 0: Memory at 1b81800000 (64-bit, non-prefetchable) [disabled] [size=16K]
Capabilities: [50] Power Management version 3
Flags: PMEClk- DSI- D1- D2- AuxCurrent=55mA PME(D0-,D1-,D2-,D3hot+,D3cold+)
Status: D0 NoSoftRst+ PME-Enable- DSel=0 DScale=0 PME-
Capabilities: [c0] Vendor Specific Information: Len=14 <?>
Capabilities: [60] MSI: Enable- Count=1/1 Maskable- 64bit+
Address: 0000000000000000 Data: 0000
Capabilities: [80] Express (v2) Endpoint, MSI 00
DevCap: MaxPayload 256 bytes, PhantFunc 0, Latency L0s <4us, L1 unlimited
ExtTag+ AttnBtn- AttnInd- PwrInd- RBE+ FLReset+ SlotPowerLimit 0W
DevCtl: CorrErr+ NonFatalErr+ FatalErr+ UnsupReq+
RlxdOrd- ExtTag+ PhantFunc- AuxPwr- NoSnoop+ FLReset-
MaxPayload 256 bytes, MaxReadReq 512 bytes
DevSta: CorrErr- NonFatalErr- FatalErr- UnsupReq- AuxPwr+ TransPend-
LnkCap: Port #0, Speed 2.5GT/s, Width x1, ASPM L0s L1, Exit Latency L0s <64ns, L1 <1us
ClockPM- Surprise- LLActRep- BwNot- ASPMOptComp+
LnkCtl: ASPM Disabled; RCB 64 bytes, Disabled- CommClk+
ExtSynch- ClockPM- AutWidDis- BWInt- AutBWInt-
LnkSta: Speed 2.5GT/s, Width x1
TrErr- Train- SlotClk+ DLActive- BWMgmt- ABWMgmt-
DevCap2: Completion Timeout: Not Supported, TimeoutDis+ NROPrPrP- LTR+
10BitTagComp+ 10BitTagReq+ OBFF Not Supported, ExtFmt- EETLPPrefix-
EmergencyPowerReduction Not Supported, EmergencyPowerReductionInit-
FRS- TPHComp- ExtTPHComp-
AtomicOpsCap: 32bit- 64bit- 128bitCAS-
DevCtl2: Completion Timeout: 50us to 50ms, TimeoutDis- LTR+ 10BitTagReq- OBFF Disabled,
AtomicOpsCtl: ReqEn-
LnkCap2: Supported Link Speeds: 2.5GT/s, Crosslink- Retimer- 2Retimers- DRS-
LnkCtl2: Target Link Speed: 2.5GT/s, EnterCompliance- SpeedDis-
Transmit Margin: Normal Operating Range, EnterModifiedCompliance- ComplianceSOS-
Compliance Preset/De-emphasis: -6dB de-emphasis, 0dB preshoot
LnkSta2: Current De-emphasis Level: -6dB, EqualizationComplete- EqualizationPhase1-
EqualizationPhase2- EqualizationPhase3- LinkEqualizationRequest-
Retimer- 2Retimers- CrosslinkRes: unsupported
Capabilities: [100 v1] Advanced Error Reporting
UESta: DLP- SDES- TLP- FCP- CmpltTO- CmpltAbrt- UnxCmplt- RxOF- MalfTLP- ECRC- UnsupReq- ACSViol-
UEMsk: DLP- SDES- TLP- FCP- CmpltTO- CmpltAbrt- UnxCmplt- RxOF- MalfTLP- ECRC- UnsupReq- ACSViol-
UESvrt: DLP+ SDES- TLP- FCP- CmpltTO- CmpltAbrt- UnxCmplt- RxOF- MalfTLP+ ECRC- UnsupReq- ACSViol-
CESta: RxErr- BadTLP- BadDLLP- Rollover- Timeout- AdvNonFatalErr-
CEMsk: RxErr- BadTLP- BadDLLP- Rollover- Timeout- AdvNonFatalErr+
AERCap: First Error Pointer: 1f, ECRCGenCap- ECRCGenEn- ECRCChkCap- ECRCChkEn-
MultHdrRecCap- MultHdrRecEn- TLPPfxPres- HdrLogCap-
HeaderLog: 00000000 00000000 00000000 00000000
Capabilities: [140 v1] Latency Tolerance Reporting
Max snoop latency: 0ns
Max no snoop latency: 0ns
After adding drm.debug=0xe to /boot/firmware/cmdline.txt I get a boatload of information... and I found the external display lights up, and I get a blinking cursor. So... better than before, and maybe there's a timing-related issue on here just like there was on A-series Arc cards?
Here are the last few dozen messages, I can upload a full log if someone would like it.
[ 23.367682] xe 0000:03:00.0: [drm:drm_helper_probe_single_connector_modes [drm_kms_helper]] [CONNECTOR:284:HDMI-A-4]
[ 23.367697] xe 0000:03:00.0: [drm:intel_hdmi_detect [xe]] [CONNECTOR:284:HDMI-A-4]
[ 23.368105] xe 0000:03:00.0: [drm:do_gmbus_xfer [xe]] GMBUS [i915 gmbus tc4] NAK for addr: 0050 w(1)
[ 23.368175] xe 0000:03:00.0: [drm:do_gmbus_xfer [xe]] GMBUS [i915 gmbus tc4] NAK on first message, retry
[ 23.368573] xe 0000:03:00.0: [drm:do_gmbus_xfer [xe]] GMBUS [i915 gmbus tc4] NAK for addr: 0050 w(1)
[ 23.368642] [drm:drm_do_probe_ddc_edid [drm]] drm: skipping non-existent adapter i915 gmbus tc4
[ 23.368680] xe 0000:03:00.0: [drm:intel_hdmi_set_edid [xe]] HDMI GMBUS EDID read failed, retry using GPIO bit-banging
[ 23.368749] xe 0000:03:00.0: [drm:intel_gmbus_force_bit [xe]] enabling bit-banging on i915 gmbus tc4. force bit now 1
[ 23.370129] [drm:drm_do_probe_ddc_edid [drm]] drm: skipping non-existent adapter i915 gmbus tc4
[ 23.370166] xe 0000:03:00.0: [drm:intel_gmbus_force_bit [xe]] disabling bit-banging on i915 gmbus tc4. force bit now 0
[ 23.370240] xe 0000:03:00.0: [drm:drm_helper_probe_single_connector_modes [drm_kms_helper]] [CONNECTOR:284:HDMI-A-4] disconnected
[ 23.370257] xe 0000:03:00.0: [drm:drm_client_modeset_probe [drm]] [CONNECTOR:241:DP-1] enabled? no
[ 23.370295] xe 0000:03:00.0: [drm:drm_client_modeset_probe [drm]] [CONNECTOR:254:HDMI-A-1] enabled? no
[ 23.370331] xe 0000:03:00.0: [drm:drm_client_modeset_probe [drm]] [CONNECTOR:260:DP-2] enabled? no
[ 23.370366] xe 0000:03:00.0: [drm:drm_client_modeset_probe [drm]] [CONNECTOR:268:HDMI-A-2] enabled? no
[ 23.370401] xe 0000:03:00.0: [drm:drm_client_modeset_probe [drm]] [CONNECTOR:272:HDMI-A-3] enabled? no
[ 23.370435] xe 0000:03:00.0: [drm:drm_client_modeset_probe [drm]] [CONNECTOR:276:DP-3] enabled? yes
[ 23.370470] xe 0000:03:00.0: [drm:drm_client_modeset_probe [drm]] [CONNECTOR:284:HDMI-A-4] enabled? no
[ 23.370510] xe 0000:03:00.0: [drm:drm_client_modeset_probe [drm]] Not using firmware configuration
[ 23.370546] xe 0000:03:00.0: [drm:drm_client_modeset_probe [drm]] [CONNECTOR:276:DP-3] looking for cmdline mode
[ 23.370582] xe 0000:03:00.0: [drm:drm_client_modeset_probe [drm]] [CONNECTOR:276:DP-3] looking for preferred mode, tile 0
[ 23.370617] xe 0000:03:00.0: [drm:drm_client_modeset_probe [drm]] [CONNECTOR:276:DP-3] Found mode 3840x2160
[ 23.370651] xe 0000:03:00.0: [drm:drm_client_modeset_probe [drm]] picking CRTCs for 3840x2160 config
[ 23.370689] xe 0000:03:00.0: [drm:drm_client_modeset_probe [drm]] [CRTC:82:pipe A] desired mode 3840x2160 set (0,0)
[ 23.389375] xe 0000:03:00.0: [drm:drm_client_dev_hotplug [drm]] intel-fbdev: ret=0
[ 23.466201] xe 0000:03:00.0: [drm:intel_power_well_disable [xe]] disabling AUX_TC4
[ 24.424110] Bluetooth: RFCOMM TTY layer initialized
[ 24.424123] Bluetooth: RFCOMM socket layer initialized
[ 24.424130] Bluetooth: RFCOMM ver 1.11
[ 25.026249] xe 0000:03:00.0: [drm:intel_power_well_enable [xe]] enabling AUX_TC4
[ 25.130191] xe 0000:03:00.0: [drm:intel_power_well_disable [xe]] disabling AUX_TC4
[ 25.319992] xe 0000:03:00.0: [drm:drm_client_dev_restore [drm]] intel-fbdev: ret=0
[ 26.154272] xe 0000:03:00.0: [drm:drm_client_dev_restore [drm]] intel-fbdev: ret=0
[ 26.854194] xe 0000:03:00.0: [drm:drm_client_dev_restore [drm]] intel-fbdev: ret=0
[ 27.304454] xe 0000:03:00.0: [drm:drm_client_dev_restore [drm]] intel-fbdev: ret=0
[ 27.853591] xe 0000:03:00.0: [drm:drm_client_dev_restore [drm]] intel-fbdev: ret=0
[ 28.371224] xe 0000:03:00.0: [drm:drm_client_dev_restore [drm]] intel-fbdev: ret=0
[ 28.871185] xe 0000:03:00.0: [drm:drm_client_dev_restore [drm]] intel-fbdev: ret=0
[ 29.290004] xe 0000:03:00.0: [drm:drm_client_dev_restore [drm]] intel-fbdev: ret=0
[ 29.887934] xe 0000:03:00.0: [drm:drm_client_dev_restore [drm]] intel-fbdev: ret=0
[ 30.321442] xe 0000:03:00.0: [drm:drm_client_dev_restore [drm]] intel-fbdev: ret=0
Since there's only a blinking cursor on the display when running with debug messages, I tried running labwc from my remote SSH session:
pi@pi5-pcie:~ $ DISPLAY=:0 sudo labwc-pi
00:00:00.002 [../src/main.c:195] XDG_RUNTIME_DIR is unset
And trying to launch it with systemctl fails too:
pi@pi5-pcie:~ $ sudo systemctl status lightdm
× lightdm.service - Light Display Manager
Loaded: loaded (/lib/systemd/system/lightdm.service; enabled; preset: enabled)
Active: failed (Result: exit-code) since Tue 2025-01-28 09:11:50 CST; 10s ago
Duration: 823ms
Docs: man:lightdm(1)
Process: 2372 ExecStart=/usr/sbin/lightdm (code=exited, status=1/FAILURE)
Main PID: 2372 (code=exited, status=1/FAILURE)
CPU: 45ms
Jan 28 09:11:50 pi5-pcie systemd[1]: lightdm.service: Scheduled restart job, restart counter is at 5.
Jan 28 09:11:50 pi5-pcie systemd[1]: Stopped lightdm.service - Light Display Manager.
Jan 28 09:11:50 pi5-pcie systemd[1]: lightdm.service: Start request repeated too quickly.
Jan 28 09:11:50 pi5-pcie systemd[1]: lightdm.service: Failed with result 'exit-code'.
Jan 28 09:11:50 pi5-pcie systemd[1]: Failed to start lightdm.service - Light Display Manager.
Jan 28 09:11:50 pi5-pcie systemd[1]: lightdm.service: Triggering OnFailure= dependencies.
More debugging output from journalctl:
Sep 26 12:54:33 pi500plus systemd[1]: Starting lightdm.service - Light Display Manager...
Sep 26 12:54:33 pi500plus systemd[1]: Started lightdm.service - Light Display Manager.
Sep 26 12:54:33 pi500plus lightdm[2241]: pam_unix(lightdm-autologin:session): session opened for user pi(uid=1000) by (>
Sep 26 12:54:33 pi500plus lightdm[2241]: pam_unix(lightdm-autologin:session): session closed for user pi
Sep 26 12:54:34 pi500plus lightdm[2328]: pam_unix(lightdm-greeter:session): session opened for user lightdm(uid=106) by>
Sep 26 12:54:34 pi500plus lightdm[2328]: pam_unix(lightdm-greeter:session): session closed for user lightdm
Sep 26 12:54:34 pi500plus lightdm[2233]: instance with invalid (NULL) class pointer
Sep 26 12:54:34 pi500plus lightdm[2233]: g_signal_emit_valist: assertion 'G_TYPE_CHECK_INSTANCE (instance)' failed
Sep 26 12:54:34 pi500plus systemd[1]: lightdm.service: Main process exited, code=exited, status=1/FAILURE
Sep 26 12:54:34 pi500plus systemd[1]: lightdm.service: Failed with result 'exit-code'.
Sep 26 12:54:34 pi500plus systemd[1]: lightdm.service: Scheduled restart job, restart counter is at 5.
Sep 26 12:54:34 pi500plus systemd[1]: Stopped lightdm.service - Light Display Manager.
Sep 26 12:54:34 pi500plus systemd[1]: lightdm.service: Start request repeated too quickly.
Sep 26 12:54:34 pi500plus systemd[1]: lightdm.service: Failed with result 'exit-code'.
Sep 26 12:54:34 pi500plus systemd[1]: Failed to start lightdm.service - Light Display Manager.
Sep 26 12:54:34 pi500plus systemd[1]: lightdm.service: Triggering OnFailure= dependencies.
See also (regarding Resizable BAR support): https://github.com/raspberrypi/linux/pull/6653
To apply that: sudo rpi-update pulls/6653
You might need to force a smaller BAR resize for Xe, with xe.vram_bar_size=8192. @FibreFoX was not able to get 4GB, 8GB, or 512MB BAR sizes to stick, however.
Once we can confirm a set of working configuration parameters for resizable BAR, I'll update the instructions in the OP too.
Was going to spend a little time testing this morning, but realized I should probably:
- [x] Rebase my Xe branch
- [ ] Incorporate the changes from @P33M's branch: https://github.com/raspberrypi/linux/pull/6653 (or is there some easy way to patch it in with my branch? Git can get messy there... that branch is currently showing 1,237 files changed lol.
It looks like they messed up the branching with 6.12.y somehow (git branches with multiple versions can get very messy!). The best probably would be to use the patch-commit only: https://github.com/raspberrypi/linux/pull/6653/commits/26e9a9da6e51d11fadee0df56ea730a18968f0db
I sometimes "just check" the latest raspi kernel changes, with the older 6.6.y branch they are easy recognizable, but since the 6.12.y branch the log gets kinda messy.
rpi-6.12.y is in active development so will be regularly rebased, hence the massive diffstat. You will need to rebase your branch on top of a recent pull of our 6.12.
I will do the same for my draft PR which will make it easier for you to do a merge.
See: https://github.com/geerlingguy/raspberry-pi-pcie-devices/issues/754#issuecomment-3282181982
Today I booted things up along with the #764 patch, and demsge shows:
[ 4.745657] xe 0001:03:00.0: vgaarb: VGA decodes changed: olddecodes=io+mem,decodes=none:owns=none
[ 4.758996] xe 0001:03:00.0: [drm] Finished loading DMC firmware i915/bmg_dmc.bin (v2.6)
[ 4.806318] usbcore: registered new interface driver brcmfmac
[ 4.887525] xe 0001:03:00.0: [drm] *ERROR* GT0: Slice/Subslice counts missing from hwconfig table; using typical fallback values
[ 4.887541] xe 0001:03:00.0: [drm] ccs2 fused off
[ 4.887545] xe 0001:03:00.0: [drm] ccs3 fused off
[ 4.938093] xe 0001:03:00.0: [drm] vcs1 fused off
[ 4.938103] xe 0001:03:00.0: [drm] vcs3 fused off
[ 4.938108] xe 0001:03:00.0: [drm] vcs4 fused off
[ 4.938110] xe 0001:03:00.0: [drm] vcs5 fused off
[ 4.938111] xe 0001:03:00.0: [drm] vcs6 fused off
[ 4.938114] xe 0001:03:00.0: [drm] vcs7 fused off
[ 4.938115] xe 0001:03:00.0: [drm] vecs2 fused off
[ 4.938118] xe 0001:03:00.0: [drm] vecs3 fused off
And I'm stuck at the blinking cursor—no desktop environment.
I used all but the guc changes in rpi-6.12.y-xe, but applied to the rpi-6.15.y kernel.
Hmmm maybe try adding those GuC patches back in too. It looks like Intel cards are going to be a bit of work, and I don't mind helping out once school lets up a bit.
I just had to compile Mesa like mentioned earlier — now I have a running desktop environment, very smooth, and with much less of the weird artifacting noted earlier (I'll put in a picture here soon):
vkmark and glmark both run (see results in #764), but when I try GravityMark, it stops loading, even at 50,000 asteroids. I got the error:
M: 612.91 ms: Creating Scene
M: 2.243 s: Creating 50,000 Asteroids
M: 2.305 s: Updating Scene
M: 2.422 s: GravityMark 1.88 Vulkan is Ready in 2.4 s
M: 2.422 s: Starting 1600x900 Vulkan Benchmark
M: 2.422 s: Count: 1
M: 2.424 s: Resizing 1600x900 frame
E: 8.491 s: VK::error(): device lost
E: 8.491 s: VKContext::Frame::wait(): can't wait for fence
E: 8.491 s: VKContext::flip(): can't wait frame
E: 8.491 s: VKWindow::present(): can't flip context
E: 8.491 s: GravityMark::render(): can't present window
sh: 1: clang++: not found
I installed clang with sudo apt install -y clang, and tried again, and this time it seemed to work, with 50k/200k asteroids, though with higher numbers of asteroids, there were rendering issues — sometimes asteroids would clip in while flying through them, but the distant ones were never on the screen, really. A bit odd! Definitely points to memory issues...
At 200,000 asteroids, I got a score of 55,209. At 50,000 asteroids, I got 51,376, with a fully-rendered scene.
I haven't had a chance to test out the potential fix for Resizeable BAR from @P33M (see simplified patch comparison for the PR)
@geerlingguy Raspberry Pi OS has Mesa 25.0.2 available in bookworm-backports just as an FYI. I only know this because I was trying to get Vulkan 1.3 support on a clean bookworm image with the VC7. The only reason this really matters is for getting a test image set up faster with bookworm. It seems to break steam though from what I've seen so far, but that's because it lacks 32-bit libraries that the stable version has...
You can install it with sudo apt install -t bookworm-backports mesa-vulkan-drivers and it'll automatically upgrade the rest of Mesa.
As for the issues with rendering, like you said there's probably something weird going on still with memory writes. It might be worth forcing a smaller BAR size and (if possible) limiting the total card VRAM to the same size accessible via BAR, just to iron things out. If that solves the issue, it probably is very much worth spending time improving resizable BAR support on the Pi. If not... I'll need to find a few solid days to familiarize myself with the Xe driver source.
@RSC-Games do you think these changes will work for B50 & Ubuntu 24.04 on Rpi5? I'm thinking of joining the club of you guys who tinker with eGPUs on RPi 🚀
So to my knowledge Ubuntu is on the mainline kernel. I don't think raspberry pi's downstream fork has any major changes to the DRM code that hasn't made it upstream already, and most certainly hasn't had any patches to the big 3's drivers. If you clone the upstream repo, apply the patches manually, and have a recent version of mesa, I see no reason why this shouldn't work out.
In any case, welcome to the club 😂. You'll find there's a bunch of crazy yet passionate people here
I tried everything again today with Trixie and kernel rpi-6.17.y, and if I keep the internal iGPU enabled, I see:
[ 5.020717] [drm] Initialized xe 1.1.0 for 0001:03:00.0 on minor 2
[ 5.240913] Console: switching to colour frame buffer device 480x135
[ 5.240971] xe 0001:03:00.0: [drm] fb0: xedrmfb frame buffer device
[ 5.257787] xe 0001:03:00.0: [drm] *ERROR* PCODE Mailbox failed: 1 Illegal Command
[ 5.257828] xe 0001:03:00.0: [drm] *ERROR* PCODE Mailbox failed: 1 Illegal Command
[ 5.257868] xe 0001:03:00.0: [drm] *ERROR* PCODE Mailbox failed: 1 Illegal Command
[ 5.257907] xe 0001:03:00.0: [drm] *ERROR* PCODE Mailbox failed: 1 Illegal Command
[ 5.257911] xe 0001:03:00.0: [drm] Failed to read power limits, check GPU firmware !
[ 5.258072] xe 0001:03:00.0: [drm] *ERROR* PCODE Mailbox failed: 1 Illegal Command
[ 5.258121] xe 0001:03:00.0: [drm] *ERROR* PCODE Mailbox failed: 1 Illegal Command
[ 5.258189] xe 0001:03:00.0: [drm] *ERROR* PCODE Mailbox failed: 1 Illegal Command
[ 5.258258] xe 0001:03:00.0: [drm] *ERROR* PCODE Mailbox failed: 1 Illegal Command
[ 5.258295] xe 0001:03:00.0: [drm] *ERROR* PCODE Mailbox failed: 1 Illegal Command
[ 5.258339] xe 0001:03:00.0: [drm] *ERROR* PCODE Mailbox failed: 1 Illegal Command
[ 5.258587] xe 0001:03:00.0: [drm] *ERROR* PCODE Mailbox failed: 1 Illegal Command
[ 5.258632] xe 0001:03:00.0: [drm] *ERROR* PCODE Mailbox failed: 1 Illegal Command
[ 5.258669] xe 0001:03:00.0: [drm] *ERROR* PCODE Mailbox failed: 1 Illegal Command
[ 5.258713] xe 0001:03:00.0: [drm] *ERROR* PCODE Mailbox failed: 1 Illegal Command
It actually does the same with it disabled too... something funky there.
Edit: I had forgotten to add set the Force probe xe for selected Intel hardware IDs option to *. Silly me, not following my own guide... however, even after setting that and recompiling, I'm getting the same thing (maybe that device selection issue is not a problem anymore?
Edit 2: Oh, I totally missed this error:
[ 4.855975] xe 0001:03:00.0: Direct firmware load for i915/bmg_dmc.bin failed with error -2
[ 4.855988] xe 0001:03:00.0: [drm] Failed to load DMC firmware i915/bmg_dmc.bin (-ENOENT). Disabling runtime power management.
One person in this thread mentioned he needed to:
To enable Resize Bar in my UEFI
It seems like that wasn't a requirement in kernel 6.15.y and with Bookworm... not sure what's changed, maybe a different firmware being loaded?
I've also tried the A750, and it seems to get further, but still with no output: https://github.com/geerlingguy/raspberry-pi-pcie-devices/issues/510#issuecomment-3361849388
So 6.15.y, good, 6.17.y, bad? I'm going to try with the 6.15.y kernel on Trixie next.
More debugging from over in #510:
it goes to blinking cursor display, doesn't boot into desktop environment:
[ 5.013553] xe 0001:03:00.0: [drm] GT1: vecs3 fused off
[ 5.072815] [drm] Initialized xe 1.1.0 for 0001:03:00.0 on minor 0
[ 5.220913] Console: switching to colour frame buffer device 480x135
[ 5.220978] xe 0001:03:00.0: [drm] fb0: xedrmfb frame buffer device
[ 5.244993] xe 0001:03:00.0: [drm] *ERROR* PCODE Mailbox failed: 1 Illegal Command
[ 5.245038] xe 0001:03:00.0: [drm] *ERROR* PCODE Mailbox failed: 1 Illegal Command
[ 5.245484] xe 0001:03:00.0: [drm] *ERROR* PCODE Mailbox failed: 1 Illegal Command
[ 5.245699] xe 0001:03:00.0: [drm] *ERROR* PCODE Mailbox failed: 1 Illegal Command
[ 5.245860] xe 0001:03:00.0: [drm] Failed to read power limits, check GPU firmware !
[ 5.246174] xe 0001:03:00.0: [drm] *ERROR* PCODE Mailbox failed: 1 Illegal Command
If I run startx after pressing Alt+F2 and logging in, I can get into the X environment, but when I run labwc-pi, I get:
$ cat err.txt
iris: driver missing
libEGL warning: egl: failed to create dri2 screen
00:00:00.055 [ERROR] [EGL] command: eglInitialize, error: EGL_NOT_INITIALIZED (0x3001), message: "DRI2: failed to create screen"
iris: driver missing
libEGL warning: egl: failed to create dri2 screen
00:00:00.060 [ERROR] [EGL] command: eglInitialize, error: EGL_NOT_INITIALIZED (0x3001), message: "DRI2: failed to create screen"
00:00:00.062 [ERROR] [EGL] command: eglInitialize, error: EGL_NOT_INITIALIZED (0x3001), message: "DRI2: failed to load driver"
00:00:00.062 [ERROR] [EGL] command: eglInitialize, error: EGL_NOT_INITIALIZED (0x3001), message: "eglInitialize"
00:00:00.062 [ERROR] [render/egl.c:268] Failed to initialize EGL
00:00:00.062 [ERROR] [render/egl.c:571] Failed to initialize EGL context
00:00:00.062 [ERROR] [render/gles2/renderer.c:487] Could not initialize EGL
00:00:00.062 [ERROR] [render/wlr_renderer.c:296] Could not initialize renderer
00:00:00.062 [ERROR] [../src/server.c:507] unable to create renderer
I never got labwc-pi to start properly with amdgpu either but I didn't explore that very much. Just running the default labwc was enough to get it to work. Maybe I configured something wrong?
@RSC-Games - On the A750 with just labwc (not labwc-pi as above), I get:
00:00:00.066 [ERROR] [EGL] command: eglQueryDeviceStringEXT, error: EGL_BAD_PARAMETER (0x300c), message: "eglQueryDeviceStringEXT"
00:00:00.066 [ERROR] [EGL] command: eglQueryDeviceStringEXT, error: EGL_BAD_PARAMETER (0x300c), message: "eglQueryDeviceStringEXT"
iris: driver missing
libEGL warning: egl: failed to create dri2 screen
00:00:00.103 [ERROR] [EGL] command: eglInitialize, error: EGL_NOT_INITIALIZED (0x3001), message: "DRI2: failed to create screen"
iris: driver missing
libEGL warning: egl: failed to create dri2 screen
00:00:00.107 [ERROR] [EGL] command: eglInitialize, error: EGL_NOT_INITIALIZED (0x3001), message: "DRI2: failed to create screen"
00:00:00.108 [ERROR] [EGL] command: eglInitialize, error: EGL_NOT_INITIALIZED (0x3001), message: "DRI2: failed to load driver"
00:00:00.108 [ERROR] [EGL] command: eglInitialize, error: EGL_NOT_INITIALIZED (0x3001), message: "eglInitialize"
00:00:00.108 [ERROR] [render/egl.c:268] Failed to initialize EGL
00:00:00.108 [ERROR] [render/egl.c:571] Failed to initialize EGL context
00:00:00.108 [ERROR] [render/gles2/renderer.c:487] Could not initialize EGL
00:00:00.108 [ERROR] [render/wlr_renderer.c:296] Could not initialize renderer
00:00:00.108 [ERROR] [../src/server.c:507] unable to create renderer
Same thing on the B580.
So, labwc definitely won't start with default Mesa/environment. Going to recompile next.
iris: driver missing
Yeah I think you're going to need to recompile. Looks like the usermode Intel driver is missing...
@RSC-Games - Heh, I did try already for the A750 in https://github.com/geerlingguy/raspberry-pi-pcie-devices/issues/510#issuecomment-3363394620 — got some errors there when trying to force the intel drivers...
That's fun... Personally I've always hated compiling Mesa because it always ends badly for some reason or other... Honestly I just hate compiling packages from source on Debian usually- I've had better mileage on arch because the packages aren't so ancient. But we do want to get this working on Debian. Sorry but I don't have any ideas for you currently- Mesa is far out of my range of "expertise".
I tried compiling specifically with mesa gallium and vulkan Intel drivers: https://gist.github.com/geerlingguy/fbdc2c52fcf8ba3b87f04323f3dc517c
However, I am still getting iris: driver missing, both on this card and the A750 :(
pi@pi500plus:~/Downloads/vkmark $ DISPLAY=:0 build/src/vkmark --winsys-dir=build/src --data-dir=data
iris: driver missing
Error: Failed to open VT
@P33M - Looking back at https://github.com/geerlingguy/raspberry-pi-pcie-devices/issues/695#issuecomment-2688386017 — I have manually applied the upstream patch, and rebooted.
I'm trying to see if Resizeable BAR can work, and maybe if that helps anything in my scenario (on kernel 6.17.y).
When doing so, after the reboot, I wind up with:
[ 5.094223] xe 0001:03:00.0: enabling device (0000 -> 0002)
[ 5.094486] xe 0001:03:00.0: [drm] Found battlemage (device ID e20b) discrete display version 14.01 stepping B0
[ 5.096278] xe 0001:03:00.0: [drm] Attempting to resize bar from 256MiB -> 16384MiB
[ 5.096294] xe 0001:03:00.0: BAR 2 [mem 0x1800000000-0x180fffffff 64bit pref]: releasing
[ 5.096321] pcieport 0001:02:01.0: bridge window [mem 0x1800000000-0x180fffffff 64bit pref]: releasing
[ 5.096327] pcieport 0001:01:00.0: bridge window [mem 0x1800000000-0x180fffffff 64bit pref]: releasing
[ 5.096334] pcieport 0001:00:00.0: Assigned bridge window [mem 0x1800000000-0x1817ffffff 64bit pref] to [bus 01-04] cannot fit 0x400000000 required for 0001:02:01.0 bridging to [bus 03]
[ 5.096340] pcieport 0001:02:01.0: bridge window [mem 0x00000000 64bit pref] to [bus 03] requires relaxed alignment rules
[ 5.096346] pcieport 0001:00:00.0: Assigned bridge window [mem 0x1800000000-0x1817ffffff 64bit pref] to [bus 01-04] cannot fit 0x400000000 required for 0001:01:00.0 bridging to [bus 02-04]
[ 5.096351] pcieport 0001:01:00.0: bridge window [mem 0x00000000 64bit pref] to [bus 02-04] requires relaxed alignment rules
[ 5.096359] pcieport 0001:01:00.0: bridge window [mem size 0x400000000 64bit pref]: can't assign; no space
[ 5.096363] pcieport 0001:01:00.0: bridge window [mem size 0x400000000 64bit pref]: failed to assign
[ 5.096368] pcieport 0001:01:00.0: bridge window [mem size 0x400000000 64bit pref]: can't assign; no space
[ 5.096372] pcieport 0001:01:00.0: bridge window [mem size 0x400000000 64bit pref]: failed to assign
[ 5.096376] pcieport 0001:02:01.0: bridge window [mem size 0x400000000 64bit pref]: can't assign; no space
[ 5.096380] pcieport 0001:02:01.0: bridge window [mem size 0x400000000 64bit pref]: failed to assign
[ 5.096384] pcieport 0001:02:01.0: bridge window [mem size 0x400000000 64bit pref]: can't assign; no space
[ 5.096387] pcieport 0001:02:01.0: bridge window [mem size 0x400000000 64bit pref]: failed to assign
[ 5.096393] xe 0001:03:00.0: BAR 2 [mem size 0x400000000 64bit pref]: can't assign; no space
[ 5.096397] xe 0001:03:00.0: BAR 2 [mem size 0x400000000 64bit pref]: failed to assign
[ 5.096400] xe 0001:03:00.0: BAR 2 [mem size 0x400000000 64bit pref]: can't assign; no space
[ 5.096404] xe 0001:03:00.0: BAR 2 [mem size 0x400000000 64bit pref]: failed to assign
[ 5.096408] pcieport 0001:00:00.0: PCI bridge to [bus 01-04]
[ 5.096412] pcieport 0001:00:00.0: bridge window [mem 0x1b80000000-0x1b82ffffff]
[ 5.096417] pcieport 0001:00:00.0: bridge window [mem 0x1800000000-0x1817ffffff 64bit pref]
[ 5.096421] pcieport 0001:01:00.0: PCI bridge to [bus 02-04]
[ 5.096428] pcieport 0001:01:00.0: bridge window [mem 0x1b80000000-0x1b82ffffff]
[ 5.096434] pcieport 0001:01:00.0: bridge window [mem 0x1800000000-0x180fffffff 64bit pref]
[ 5.096445] pcieport 0001:02:01.0: PCI bridge to [bus 03]
[ 5.096452] pcieport 0001:02:01.0: bridge window [mem 0x1b80000000-0x1b81ffffff]
[ 5.096458] pcieport 0001:02:01.0: bridge window [mem 0x1800000000-0x180fffffff 64bit pref]
[ 5.096474] xe 0001:03:00.0: [drm] Failed to resize BAR2 to 16384M (-ENOSPC). Consider enabling 'Resizable BAR' support in your BIOS
[ 5.096481] xe 0001:03:00.0: BAR 2 [mem 0x1800000000-0x180fffffff 64bit pref]: assigned
[ 5.096503] xe 0001:03:00.0: [drm] VISIBLE VRAM: 0x0000001800000000, 0x0000000010000000
[ 5.096862] xe 0001:03:00.0: [drm] Small BAR device
[ 5.096866] xe 0001:03:00.0: [drm] VRAM[0, 0]: Actual physical size 0x0000000300000000, usable size exclude stolen 0x00000002fb800000, CPU accessible size 0x0000000010000000
[ 5.096870] xe 0001:03:00.0: [drm] VRAM[0, 0]: DPA range: [0x0000000000000000-300000000], io range: [0x0000001800000000-1810000000]
[ 5.096874] xe 0001:03:00.0: [drm] VRAM: 0x0000000300000000 is larger than resource 0x0000000010000000
[ 5.096878] xe 0001:03:00.0: [drm] Total VRAM: 0x0000001800000000, 0x0000000300000000
[ 5.096881] xe 0001:03:00.0: [drm] Available VRAM: 0x0000001800000000, 0x00000002fb800000
[ 5.130122] xe 0001:03:00.0: vgaarb: VGA decodes changed: olddecodes=io+mem,decodes=none:owns=none
[ 5.143294] xe 0001:03:00.0: [drm] Finished loading DMC firmware i915/bmg_dmc.bin (v2.6)
[ 5.143615] xe 0001:03:00.0: [drm] GT0: Using GuC firmware from xe/bmg_guc_70.bin version 70.49.4
[ 5.230325] brcmfmac: brcmf_c_process_txcap_blob: no txcap_blob available (err=-2)
[ 5.230658] brcmfmac: brcmf_c_preinit_dcmds: Firmware: BCM4345/6 wl0: Aug 29 2023 01:47:08 version 7.45.265 (28bca26 CY) FWID 01-b677b91b
[ 5.284823] xe 0001:03:00.0: [drm] *ERROR* GT0: Slice/Subslice counts missing from hwconfig table; using typical fallback values
[ 5.284844] xe 0001:03:00.0: [drm] GT0: ccs2 fused off
[ 5.284876] xe 0001:03:00.0: [drm] GT0: ccs3 fused off
Was there anything else special you did in your PR (https://github.com/raspberrypi/linux/pull/6653) besides that upstream patch?
Additionally, setting xe.vram_bar_size=512 inside /boot/firmware/cmdline.txt seems to work now — I was able to skip the bar resize operations:
[ 5.510882] xe 0001:03:00.0: enabling device (0000 -> 0002)
[ 5.511328] xe 0001:03:00.0: [drm] Found battlemage (device ID e20b) discrete display version 14.01 stepping B0
[ 5.513287] xe 0001:03:00.0: [drm] VISIBLE VRAM: 0x0000001800000000, 0x0000000010000000
[ 5.513324] xe 0001:03:00.0: [drm] Small BAR device
[ 5.513326] xe 0001:03:00.0: [drm] VRAM[0, 0]: Actual physical size 0x0000000300000000, usable size exclude stolen 0x00000002fb800000, CPU accessible size 0x0000000010000000
[ 5.513330] xe 0001:03:00.0: [drm] VRAM[0, 0]: DPA range: [0x0000000000000000-300000000], io range: [0x0000001800000000-1810000000]
[ 5.513334] xe 0001:03:00.0: [drm] VRAM: 0x0000000300000000 is larger than resource 0x0000000010000000
[ 5.513337] xe 0001:03:00.0: [drm] Total VRAM: 0x0000001800000000, 0x0000000300000000
[ 5.513339] xe 0001:03:00.0: [drm] Available VRAM: 0x0000001800000000, 0x00000002fb800000
[ 5.548910] xe 0001:03:00.0: vgaarb: VGA decodes changed: olddecodes=io+mem,decodes=none:owns=none
[ 5.563635] xe 0001:03:00.0: [drm] Finished loading DMC firmware i915/bmg_dmc.bin (v2.6)
[ 5.564334] xe 0001:03:00.0: [drm] GT0: Using GuC firmware from xe/bmg_guc_70.bin version 70.49.4
But it still hits the [drm] *ERROR* PCODE Mailbox failed: 1 Illegal Command messages...
If I set to any value above 256 I still get the Failed to resize BAR2 to XXXXM -ENOSPC message, e.g.
[ 4.350839] xe 0001:03:00.0: [drm] Failed to resize BAR2 to 512M (-ENOSPC). Consider enabling 'Resizable BAR' support in your BIOS
Adding on more debug output... here's with drm.debug=0xe:
[ 4.971307] xe 0001:03:00.0: [drm:drm_dbg_printer.constprop.0 [xe]] i915 display info: rawclk rate: 38400 kHz
[ 4.971404] xe 0001:03:00.0: [drm:intel_power_well_disable [xe]] disabling PW_D
[ 4.971688] xe 0001:03:00.0: [drm:intel_power_well_disable [xe]] disabling PW_C
[ 4.971809] xe 0001:03:00.0: [drm:intel_power_well_disable [xe]] disabling PW_B
[ 4.971930] xe 0001:03:00.0: [drm:intel_power_well_disable [xe]] disabling PW_A
[ 4.972210] xe 0001:03:00.0: [drm:intel_power_well_disable [xe]] disabling PW_2
[ 4.972410] xe 0001:03:00.0: [drm:drm_fb_helper_hotplug_event [drm_kms_helper]]
[ 4.972441] xe 0001:03:00.0: [drm:drm_client_modeset_probe [drm]]
[ 4.972507] xe 0001:03:00.0: [drm:drm_helper_probe_single_connector_modes [drm_kms_helper]] [CONNECTOR:262:DP-1]
[ 4.972525] xe 0001:03:00.0: [drm:intel_dp_detect [xe]] [CONNECTOR:262:DP-1]
[ 4.972942] xe 0001:03:00.0: [drm] *ERROR* PCODE Mailbox failed: 1 Illegal Command
[ 4.972947] xe 0001:03:00.0: [drm:xe_hwmon_pcode_read_power_limit [xe]] read failed ch 0 val0 0x00000000, val1 0x00000000, ret -6
[ 4.973157] xe 0001:03:00.0: [drm] *ERROR* PCODE Mailbox failed: 1 Illegal Command
[ 4.973160] xe 0001:03:00.0: [drm:xe_hwmon_pcode_read_power_limit [xe]] read failed ch 1 val0 0x00000000, val1 0x00000000, ret -6
[ 4.973465] xe 0001:03:00.0: [drm] *ERROR* PCODE Mailbox failed: 1 Illegal Command
[ 4.973468] xe 0001:03:00.0: [drm:xe_hwmon_pcode_read_power_limit [xe]] read failed ch 0 val0 0x00000000, val1 0x00000000, ret -6
[ 4.973608] xe 0001:03:00.0: [drm] *ERROR* PCODE Mailbox failed: 1 Illegal Command
[ 4.973611] xe 0001:03:00.0: [drm:xe_hwmon_pcode_read_power_limit [xe]] read failed ch 1 val0 0x00000000, val1 0x00000000, ret -6
[ 4.973871] xe 0001:03:00.0: [drm] Failed to read power limits, check GPU firmware !
[ 4.973997] xe 0001:03:00.0: [drm:xe_hwmon_register [xe]] Register xe hwmon interface
[ 4.974139] xe 0001:03:00.0: [drm] *ERROR* PCODE Mailbox failed: 1 Illegal Command
[ 4.974141] xe 0001:03:00.0: [drm:xe_hwmon_pcode_read_power_limit [xe]] read failed ch 0 val0 0x00000000, val1 0x00000000, ret -6
[ 4.974399] xe 0001:03:00.0: [drm:xe_hwmon_is_visible [xe]] PL2 is unsupported on channel 0
[ 4.974537] xe 0001:03:00.0: [drm] *ERROR* PCODE Mailbox failed: 1 Illegal Command
[ 4.974540] xe 0001:03:00.0: [drm:xe_hwmon_pcode_read_power_limit [xe]] read failed ch 0 val0 0x00000000, val1 0x00000000, ret -6
[ 4.974714] xe 0001:03:00.0: [drm:xe_hwmon_is_visible [xe]] PL1 is unsupported on channel 0
[ 4.974931] xe 0001:03:00.0: [drm] *ERROR* PCODE Mailbox failed: 1 Illegal Command
[ 4.974933] xe 0001:03:00.0: [drm:xe_hwmon_pcode_read_power_limit [xe]] read failed ch 0 val0 0x00000000, val1 0x00000000, ret -6
[ 4.975261] xe 0001:03:00.0: [drm] *ERROR* PCODE Mailbox failed: 1 Illegal Command
[ 4.975264] xe 0001:03:00.0: [drm:xe_hwmon_pcode_read_power_limit [xe]] read failed ch 1 val0 0x00000000, val1 0x00000000, ret -6
[ 4.975364] xe 0001:03:00.0: [drm:xe_hwmon_is_visible [xe]] PL2 is unsupported on channel 1
[ 4.975671] xe 0001:03:00.0: [drm] *ERROR* PCODE Mailbox failed: 1 Illegal Command
[ 4.975674] xe 0001:03:00.0: [drm:xe_hwmon_pcode_read_power_limit [xe]] read failed ch 1 val0 0x00000000, val1 0x00000000, ret -6
[ 4.975929] xe 0001:03:00.0: [drm:xe_hwmon_is_visible [xe]] PL1 is unsupported on channel 1
[ 4.976065] xe 0001:03:00.0: [drm] *ERROR* PCODE Mailbox failed: 1 Illegal Command
[ 4.976068] xe 0001:03:00.0: [drm:xe_hwmon_pcode_read_power_limit [xe]] read failed ch 1 val0 0x00000000, val1 0x00000000, ret -6
[ 4.976430] xe 0001:03:00.0: [drm] *ERROR* PCODE Mailbox failed: 1 Illegal Command
[ 4.976434] xe 0001:03:00.0: [drm:xe_hwmon_pcode_read_power_limit [xe]] read failed ch 0 val0 0x00000000, val1 0x00000000, ret -6
[ 4.976729] xe 0001:03:00.0: [drm] *ERROR* PCODE Mailbox failed: 1 Illegal Command
[ 4.976732] xe 0001:03:00.0: [drm:xe_hwmon_pcode_read_power_limit [xe]] read failed ch 1 val0 0x00000000, val1 0x00000000, ret -6
[ 4.976868] xe 0001:03:00.0: [drm] *ERROR* PCODE Mailbox failed: 1 Illegal Command
[ 4.976871] xe 0001:03:00.0: [drm:xe_hwmon_pcode_read_power_limit [xe]] read failed ch 0 val0 0x00000000, val1 0x00000000, ret -6
[ 4.977177] xe 0001:03:00.0: [drm] *ERROR* PCODE Mailbox failed: 1 Illegal Command
[ 4.977180] xe 0001:03:00.0: [drm:xe_hwmon_pcode_read_power_limit [xe]] read failed ch 1 val0 0x00000000, val1 0x00000000, ret -6
[ 4.977281] xe 0001:03:00.0: [drm:drm_helper_probe_single_connector_modes [drm_kms_helper]] [CONNECTOR:262:DP-1] disconnected
[ 4.977302] xe 0001:03:00.0: [drm:drm_helper_probe_single_connector_modes [drm_kms_helper]] [CONNECTOR:275:HDMI-A-1]
[ 4.977318] xe 0001:03:00.0: [drm:intel_hdmi_detect [xe]] [CONNECTOR:275:HDMI-A-1]
[ 4.977836] xe 0001:03:00.0: [drm:xe_pci_probe [xe]] d3cold: capable=no