NetBSD Problem Report #56740

From www@netbsd.org  Fri Mar  4 20:49:47 2022
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Message-Id: <20220304204942.4C1911A923A@mollari.NetBSD.org>
Date: Fri,  4 Mar 2022 20:49:42 +0000 (UTC)
From: abs@absd.org
Reply-To: abs@absd.org
To: gnats-bugs@NetBSD.org
Subject: No display on Thinkpad T480 HMDI i915drmkms0 on 9.99.94 (working 9.99.92)
X-Send-Pr-Version: www-1.0

>Number:         56740
>Category:       port-amd64
>Synopsis:       No display on Thinkpad T480 HMDI i915drmkms0 on 9.99.94 (working 9.99.92)
>Confidential:   no
>Severity:       serious
>Priority:       medium
>Responsible:    port-amd64-maintainer
>State:          closed
>Class:          sw-bug
>Submitter-Id:   net
>Arrival-Date:   Fri Mar 04 20:50:00 +0000 2022
>Closed-Date:    Mon Jul 11 15:10:08 +0000 2022
>Last-Modified:  Mon Jul 11 15:10:08 +0000 2022
>Originator:     David Brownlee
>Release:        NetBSD 9.99.94
>Organization:
none
>Environment:
NetBSD forsaken.absd.org 9.99.94 NetBSD 9.99.94 (GENERIC)

>Description:
After Sat Dec 11 11:13:30 UTC 2021 the external HDMI on a Thinkpad T480 no longer displays any output.

boot -v from working 9.99.92

Copyright (c) 1996, 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004, 2005,
    2006, 2007, 2008, 2009, 2010, 2011, 2012, 2013, 2014, 2015, 2016, 2017,
    2018, 2019, 2020, 2021 The NetBSD Foundation, Inc.  All rights reserved.
Copyright (c) 1982, 1986, 1989, 1991, 1993
    The Regents of the University of California.  All rights reserved.

NetBSD 9.99.92 (GENERIC) #0: Sat Dec 11 11:13:30 UTC 2021
	mkrepro@mkrepro.NetBSD.org:/usr/src/sys/arch/amd64/compile/GENERIC
total memory = 32524 MB
avail memory = 31490 MB
timecounter: Timecounters tick every 10.000 msec
Kernelized RAIDframe activated
timecounter: Timecounter "i8254" frequency 1193182 Hz quality 100
efi: systbl at pa 8f02e018
mainbus0 (root)
ACPI: RSDP 0x000000008FFFE014 000024 (v02 LENOVO)
ACPI: XSDT 0x000000008FFBB188 000124 (v01 LENOVO TP-N24   00001420 PTEC 00000002)
ACPI: FACP 0x000000008FFF0000 0000F4 (v05 LENOVO TP-N24   00001420 PTEC 00000002)
ACPI: DSDT 0x000000008FFC9000 022607 (v02 LENOVO SKL      00000000 INTL 20160527)
ACPI: FACS 0x000000008FF3E000 000040
ACPI: SSDT 0x000000008FFF8000 00432B (v02 LENOVO DptfTabl 00001000 INTL 20160527)
ACPI: SSDT 0x000000008FFF7000 0003DB (v02 LENOVO Tpm2Tabl 00001000 INTL 20160527)
ACPI: TPM2 0x000000008FFF6000 000034 (v03 LENOVO TP-N24   00001420 PTEC 00000002)
ACPI: UEFI 0x000000008FF53000 000042 (v01 LENOVO TP-N24   00001420 PTEC 00000002)
ACPI: SSDT 0x000000008FFF2000 0030E4 (v02 LENOVO SaSsdt   00003000 INTL 20160527)
ACPI: SSDT 0x000000008FFF1000 0005C6 (v02 LENOVO PerfTune 00001000 INTL 20160527)
ACPI: HPET 0x000000008FFEF000 000038 (v01 LENOVO TP-N24   00001420 PTEC 00000002)
ACPI: APIC 0x000000008FFEE000 00012C (v03 LENOVO TP-N24   00001420 PTEC 00000002)
ACPI: MCFG 0x000000008FFED000 00003C (v01 LENOVO TP-N24   00001420 PTEC 00000002)
ACPI: ECDT 0x000000008FFEC000 000053 (v01 LENOVO TP-N24   00001420 PTEC 00000002)
ACPI: SSDT 0x000000008FFC7000 001CA3 (v02 LENOVO RVP7Rtd3 00001000 INTL 20160527)
ACPI: SSDT 0x000000008FFC6000 00021C (v01 LENOVO Rmv_Batt 00001000 INTL 20160527)
ACPI: SSDT 0x000000008FFC4000 00163C (v02 LENOVO ProjSsdt 00000010 INTL 20160527)
ACPI: BOOT 0x000000008FFC3000 000028 (v01 LENOVO TP-N24   00001420 PTEC 00000002)
ACPI: BATB 0x000000008FFC2000 00004A (v02 LENOVO TP-N24   00001420 PTEC 00000002)
ACPI: SLIC 0x000000008FFC1000 000176 (v01 LENOVO TP-N24   00001420 PTEC 00000002)
ACPI: SSDT 0x000000008FFBF000 0017AE (v02 LENOVO CpuSsdt  00003000 INTL 20160527)
ACPI: SSDT 0x000000008FFBE000 00056D (v02 LENOVO CtdpB    00001000 INTL 20160527)
ACPI: SSDT 0x000000008FFBD000 000678 (v02 LENOVO UsbCTabl 00001000 INTL 20160527)
ACPI: LPIT 0x000000008FFBC000 000094 (v01 LENOVO TP-N24   00001420 PTEC 00000002)
ACPI: WSMT 0x000000008FFFD000 000028 (v01 LENOVO TP-N24   00001420 PTEC 00000002)
ACPI: SSDT 0x000000008FFBA000 0001D8 (v02 LENOVO HdaDsp   00000000 INTL 20160527)
ACPI: SSDT 0x000000008FFB9000 0004FC (v02 LENOVO TbtTypeC 00000000 INTL 20160527)
ACPI: SSDT 0x000000008FFB8000 0002D1 (v02 LENOVO Wwan     00000001 INTL 20160527)
ACPI: DBGP 0x000000008FFB7000 000034 (v01 LENOVO TP-N24   00001420 PTEC 00000002)
ACPI: DBG2 0x000000008FFB6000 000054 (v00 LENOVO TP-N24   00001420 PTEC 00000002)
ACPI: MSDM 0x000000008FFB5000 000055 (v03 LENOVO TP-N24   00001420 PTEC 00000002)
ACPI: DMAR 0x000000008FFB4000 0000A8 (v01 LENOVO TP-N24   00001420 PTEC 00000002)
ACPI: ASF! 0x000000008FFB3000 0000A0 (v32 LENOVO TP-N24   00001420 PTEC 00000002)
ACPI: FPDT 0x000000008FFB2000 000044 (v01 LENOVO TP-N24   00001420 PTEC 00000002)
ACPI: UEFI 0x000000008FF3B000 00013E (v01 LENOVO TP-N24   00001420 PTEC 00000002)
ACPI: 14 ACPI AML tables successfully acquired and loaded
ioapic0 at mainbus0 apid 2: pa 0xfec00000, version 0x20, 120 pins
cpu0 at mainbus0 apid 0
cpu0: Use lfence to serialize rdtsc
cpu0: CPU base freq 2000000000 Hz
cpu0: CPU max freq 4000000000 Hz
cpu0: TSC freq CPUID 1992000000 Hz
cpu0: Intel(R) Core(TM) i7-8550U CPU @ 1.80GHz, id 0x806ea
cpu0: node 0, package 0, core 0, smt 0
cpu1 at mainbus0 apid 2
cpu1: Intel(R) Core(TM) i7-8550U CPU @ 1.80GHz, id 0x806ea
cpu1: node 0, package 0, core 1, smt 0
cpu2 at mainbus0 apid 4
cpu2: Intel(R) Core(TM) i7-8550U CPU @ 1.80GHz, id 0x806ea
cpu2: node 0, package 0, core 2, smt 0
cpu3 at mainbus0 apid 6
cpu3: Intel(R) Core(TM) i7-8550U CPU @ 1.80GHz, id 0x806ea
cpu3: node 0, package 0, core 3, smt 0
cpu4 at mainbus0 apid 1
cpu4: Intel(R) Core(TM) i7-8550U CPU @ 1.80GHz, id 0x806ea
cpu4: node 0, package 0, core 0, smt 1
cpu5 at mainbus0 apid 3
cpu5: Intel(R) Core(TM) i7-8550U CPU @ 1.80GHz, id 0x806ea
cpu5: node 0, package 0, core 1, smt 1
cpu6 at mainbus0 apid 5
cpu6: Intel(R) Core(TM) i7-8550U CPU @ 1.80GHz, id 0x806ea
cpu6: node 0, package 0, core 2, smt 1
cpu7 at mainbus0 apid 7
cpu7: Intel(R) Core(TM) i7-8550U CPU @ 1.80GHz, id 0x806ea
cpu7: node 0, package 0, core 3, smt 1
acpi0 at mainbus0: Intel ACPICA 20210930
acpi0: X/RSDT: OemId <LENOVO,TP-N24  ,00001420>, AslId <PTEC,00000002>
allocated pic ioapic0 type level pin 9 level 6 to cpu0 slot 0 idt entry 96
acpiecdt0 at acpi0: ACPI Embedded Controller via ECDT
acpi0: MCFG: segment 0, bus 0-63, address 0x00000000f8000000
ACPI: Dynamic OEM Table Load:
ACPI: SSDT 0xFFFF839EC6874808 0003FF (v02 PmRef  Cpu0Cst  00003001 INTL 20160527)
ACPI: Dynamic OEM Table Load:
ACPI: SSDT 0xFFFF8397A87B8008 0005CD (v02 PmRef  Cpu0Ist  00003000 INTL 20160527)
ACPI: Dynamic OEM Table Load:
ACPI: SSDT 0xFFFF8397A87FB008 000D14 (v02 PmRef  ApIst    00003000 INTL 20160527)
ACPI: Dynamic OEM Table Load:
ACPI: SSDT 0xFFFF839ECAB2F348 00030A (v02 PmRef  ApCst    00003000 INTL 20160527)
acpi0: SCI interrupting at int 9
acpi0: fixed power button present
timecounter: Timecounter "ACPI-Safe" frequency 3579545 Hz quality 900
hpet0 at acpi0: high precision event timer (mem 0xfed00000-0xfed00400)
timecounter: Timecounter "hpet0" frequency 24000000 Hz quality 2000
acpiec0 at acpi0 (EC, PNP0C09-0): using acpiecdt0
acpivga0 at acpi0 (GFX0): ACPI Display Adapter
acpiout0 at acpivga0 (DD01, 0x0100): ACPI Display Output Device
acpiout1 at acpivga0 (DD02, 0x0002): ACPI Display Output Device
acpiout2 at acpivga0 (DD03, 0x0200): ACPI Display Output Device
acpiout3 at acpivga0 (DD04, 0x0004): ACPI Display Output Device
acpiout4 at acpivga0 (DD05, 0x0005): ACPI Display Output Device
acpiout5 at acpivga0 (DD06, 0x0006): ACPI Display Output Device
acpiout6 at acpivga0 (DD07, 0x0007): ACPI Display Output Device
acpiout7 at acpivga0 (DD08, 0x0008): ACPI Display Output Device
acpiout8 at acpivga0 (DD09, 0x0009): ACPI Display Output Device
acpiout9 at acpivga0 (DD0A, 0x000a): ACPI Display Output Device
acpiout10 at acpivga0 (DD0B, 0x000b): ACPI Display Output Device
acpiout11 at acpivga0 (DD0C, 0x000c): ACPI Display Output Device
acpiout12 at acpivga0 (DD0D, 0x000d): ACPI Display Output Device
acpiout13 at acpivga0 (DD0E, 0x000e): ACPI Display Output Device
acpiout14 at acpivga0 (DD0F, 0x000f): ACPI Display Output Device
acpiout15 at acpivga0 (DD1F, 0x0400): ACPI Display Output Device
acpiout15: brightness levels: [0-100]
acpiout16 at acpivga0 (SKC0, 0xca00): ACPI Display Output Device
acpivga0: connected output devices:
acpivga0:   0x0400 (acpiout15): Unknown Output Device, head 0
thinkpad0 at acpi0 (HKEY, LEN0268)
thinkpad0: version 0200
acpiacad0 at acpi0 (AC, ACPI0003-0): ACPI AC Adapter
acpibat0 at acpi0 (BAT0, PNP0C0A-0): ACPI Battery
acpibat0: ACPI 4.0 functionality present
acpibat1 at acpi0 (BAT1, PNP0C0A-1): ACPI Battery
acpibat1: ACPI 4.0 functionality present
ITSD (LEN0100) at acpi0 not configured
SEN1 (INT3403) at acpi0 not configured
FWHD (INT0800) at acpi0 not configured
attimer1 at acpi0 (TIMR, PNP0100): io 0x40-0x43,0x50-0x53 irq 0
pcppi1 at acpi0 (SPKR, PNP0800): io 0x61
spkr0 at pcppi1: PC Speaker
wsbell at spkr0 not configured
midi0 at pcppi1: PC speaker
sysbeep0 at pcppi1
pckbc1 at acpi0 (KBD, LEN0071) (kbd port): io 0x60,0x64 irq 1
pckbc2 at acpi0 (MOU, LEN0093) (aux port): irq 12
EPC (INT0E0C) at acpi0 not configured
acpibut0 at acpi0 (SLPB, PNP0C0E): ACPI Sleep Button
acpiwmi0 at acpi0 (WTBT, PNP0C14-TBFP): ACPI WMI Interface
acpiwmibus at acpiwmi0 not configured
MEM (PNP0C01) at acpi0 not configured
acpilid0 at acpi0 (LID, PNP0C0D): ACPI Lid Switch
acpiwmi1 at acpi0 (WMI1, PNP0C14-1): ACPI WMI Interface
acpiwmibus at acpiwmi1 not configured
acpiwmi2 at acpi0 (WMI2, PNP0C14-2): ACPI WMI Interface
acpiwmibus at acpiwmi2 not configured
acpiwmi3 at acpi0 (WMI3, PNP0C14-3): ACPI WMI Interface
acpiwmibus at acpiwmi3 not configured
IETM (INT3400) at acpi0 not configured
tpm0 at acpi0 (TPM, IFX0763): mem 0xfed40000-0xfed44fff
tpm0: device 0x001b15d1 rev 0x10
UBTC (USBC000) at acpi0 not configured
acpitz0 at acpi0 (THM0)
acpitz0: levels: critical 128.0 C, passive cooling
ACPI: Enabled 4 GPEs in block 00 to 7F
attimer1: attached to pcppi1
pckbd0 at pckbc1 (kbd slot)
allocated pic ioapic0 type edge pin 1 level 6 to cpu0 slot 1 idt entry 97
pckbc1: using irq 1 for kbd slot
wskbd0 at pckbd0: console keyboard
pms0 at pckbc1 (aux slot)
pms0: Synaptics touchpad version 8.16
pms0: Extended W mode, Passthrough, Palm detect, One button click pad, Multi-finger Report, Multi-finger
allocated pic ioapic0 type edge pin 12 level 6 to cpu0 slot 2 idt entry 98
pckbc1: using irq 12 for aux slot
wsmouse0 at pms0 mux 0
pci0 at mainbus0 bus 0: configuration mode 1
pci0: i/o space, memory space enabled, rd/line, rd/mult, wr/inv ok
pchb0 at pci0 dev 0 function 0: Intel Core 7G,8G Host Bridge, DRAM (rev. 0x08)
i915drmkms0 at pci0 dev 2 function 0: Intel UHD Graphics 620 (GT2) (rev. 0x07)
Intel Core 6G Thermal (miscellaneous DASP, revision 0x08) at pci0 dev 4 function 0 not configured
Intel Core 6G Gaussian Mixture Model (miscellaneous system) at pci0 dev 8 function 0 not configured
xhci0 at pci0 dev 20 function 0: Intel 100 Series xHCI (rev. 0x21)
xhci0: 64-bit DMA
allocated pic msi0 type edge pin 0 level 6 to cpu0 slot 16 idt entry 99
xhci0: interrupting at msi0 vec 0
xhci0: xHCI version 1.0
usb0 at xhci0: USB revision 3.0
usb1 at xhci0: USB revision 2.0
Intel 100 Series Thermal (miscellaneous DASP, revision 0x21) at pci0 dev 20 function 2 not configured
Intel 100 Series MEI (miscellaneous communications, revision 0x21) at pci0 dev 22 function 0 not configured
ppb0 at pci0 dev 28 function 0: Intel 100 Series PCIe (rev. 0xf1)
ppb0: PCI Express capability version 2 <Root Port of PCI-E Root Complex> x4 @ 8.0GT/s
pci1 at ppb0 bus 1
pci1: i/o space, memory space enabled
ppb1 at pci0 dev 28 function 6: Intel 100 Series PCIe (rev. 0xf1)
ppb1: PCI Express capability version 2 <Root Port of PCI-E Root Complex> x1 @ 8.0GT/s
ppb1: link is x1 @ 2.5GT/s
pci2 at ppb1 bus 3
pci2: i/o space, memory space enabled
iwm0 at pci2 dev 0 function 0: Intel Dual Band Wireless AC 8265 (rev. 0x78)
allocated pic msi1 type edge pin 0 level 6 to cpu0 slot 17 idt entry 100
iwm0: interrupting at msi1 vec 0
ppb2 at pci0 dev 29 function 0: Intel 100 Series PCIe (rev. 0xf1)
ppb2: PCI Express capability version 2 <Root Port of PCI-E Root Complex> x2 @ 8.0GT/s
pci3 at ppb2 bus 4
pci3: i/o space, memory space enabled
ppb3 at pci3 dev 0 function 0: Intel product 15c0 (rev. 0x01)
ppb3: PCI Express capability version 2 <Upstream Port of PCI-E Switch>
pci4 at ppb3 bus 5
pci4: i/o space, memory space enabled
ppb4 at pci4 dev 0 function 0: Intel product 15c0 (rev. 0x01)
ppb4: PCI Express capability version 2 <Downstream Port of PCI-E Switch> x4 @ 2.5GT/s
pci5 at ppb4 bus 6
pci5: i/o space, memory space enabled
Intel product 15bf (miscellaneous system, revision 0x01) at pci5 dev 0 function 0 not configured
ppb5 at pci4 dev 1 function 0: Intel product 15c0 (rev. 0x01)
ppb5: PCI Express capability version 2 <Downstream Port of PCI-E Switch> x4 @ 2.5GT/s
pci6 at ppb5 bus 7
pci6: i/o space, memory space enabled
ppb6 at pci4 dev 2 function 0: Intel product 15c0 (rev. 0x01)
ppb6: PCI Express capability version 2 <Downstream Port of PCI-E Switch> x4 @ 2.5GT/s
pci7 at ppb6 bus 60
pci7: i/o space, memory space enabled
xhci1 at pci7 dev 0 function 0: Intel product 15c1 (rev. 0x01)
xhci1: 64-bit DMA
allocated pic msi2 type edge pin 0 level 6 to cpu0 slot 18 idt entry 101
xhci1: interrupting at msi2 vec 0
xhci1: xHCI version 1.10
usb2 at xhci1: USB revision 3.0
usb3 at xhci1: USB revision 2.0
ppb7 at pci0 dev 29 function 2: Intel 100 Series PCIe (rev. 0xf1)
ppb7: PCI Express capability version 2 <Root Port of PCI-E Root Complex> x2 @ 8.0GT/s
pci8 at ppb7 bus 61
pci8: i/o space, memory space enabled
nvme0 at pci8 dev 0 function 0: Samsung Electronics (3rd vendor ID) product a808 (rev. 0x00)
nvme0: NVMe 1.2
allocated pic msix3 type edge pin 0 level 6 to cpu0 slot 19 idt entry 102
nvme0: for admin queue interrupting at msix3 vec 0
nvme0: SAMSUNG MZVLB512HAJQ-000L7, firmware 5L2QEXA7, serial S3TNNF0K809474
allocated pic msix3 type edge pin 1 level 6 to cpu0 slot 20 idt entry 103
nvme0: for io queue 1 interrupting at msix3 vec 1 affinity to cpu0
allocated pic msix3 type edge pin 2 level 6 to cpu0 slot 21 idt entry 104
nvme0: for io queue 2 interrupting at msix3 vec 2 affinity to cpu1
allocated pic msix3 type edge pin 3 level 6 to cpu0 slot 21 idt entry 104
nvme0: for io queue 3 interrupting at msix3 vec 3 affinity to cpu2
allocated pic msix3 type edge pin 4 level 6 to cpu0 slot 21 idt entry 104
nvme0: for io queue 4 interrupting at msix3 vec 4 affinity to cpu3
allocated pic msix3 type edge pin 5 level 6 to cpu0 slot 21 idt entry 104
nvme0: for io queue 5 interrupting at msix3 vec 5 affinity to cpu4
allocated pic msix3 type edge pin 6 level 6 to cpu0 slot 21 idt entry 104
nvme0: for io queue 6 interrupting at msix3 vec 6 affinity to cpu5
allocated pic msix3 type edge pin 7 level 6 to cpu0 slot 21 idt entry 104
nvme0: for io queue 7 interrupting at msix3 vec 7 affinity to cpu6
allocated pic msix3 type edge pin 8 level 6 to cpu0 slot 21 idt entry 104
nvme0: for io queue 8 interrupting at msix3 vec 8 affinity to cpu7
ld0 at nvme0 nsid 1
ld0: 476 GB, 62260 cyl, 255 head, 63 sec, 512 bytes/sect x 1000215216 sectors
pcib0 at pci0 dev 31 function 0: Intel 200 Series LPC (rev. 0x21)
Intel 100 Series PMC (miscellaneous memory, revision 0x21) at pci0 dev 31 function 2 not configured
hdaudio0 at pci0 dev 31 function 3: HD Audio Controller
allocated pic msi4 type edge pin 0 level 7 to cpu0 slot 21 idt entry 112
hdaudio0: interrupting at msi4 vec 0
hdaudio0: HDA ver. 1.0, OSS 9, ISS 7, BSS 0, SDO 1, 64-bit
hdafg0 at hdaudio0: vendor 10ec product 0257
hdafg0: DAC00 2ch: Speaker [Built-In], HP Out [Jack]
hdafg0: ADC01 2ch: Mic In [Built-In]
hdafg0: ADC02 2ch: Mic In [Jack]
hdafg0: 2ch/2ch 44100Hz 48000Hz 96000Hz 192000Hz PCM16 PCM20 PCM24 AC3
audio0 at hdafg0: playback, capture, full duplex, independent
audio0: slinear_le:16 2ch 48000Hz, blk 1920 bytes (10ms) for playback
audio0: slinear_le:16 2ch 48000Hz, blk 1920 bytes (10ms) for recording
spkr1 at audio0: PC Speaker (synthesized)
wsbell at spkr1 not configured
hdafg1 at hdaudio0: vendor 8086 product 280b
hdafg1: DP00 8ch: Digital Out [Jack]
hdafg1: 8ch/0ch 48000Hz PCM16*
ichsmb0 at pci0 dev 31 function 4: Intel 100 Series SMBus (rev. 0x21)
allocated pic ioapic0 type level pin 16 level 6 to cpu0 slot 3 idt entry 104
ichsmb0: interrupting at ioapic0 pin 16
iic0 at ichsmb0: I2C bus
wm0 at pci0 dev 31 function 6: I219 V (4) Ethernet Connection (rev. 0x21)
allocated pic msi5 type edge pin 0 level 6 to cpu0 slot 22 idt entry 105
wm0: interrupting at msi5 vec 0
wm0: PCI-Express bus
wm0: 4096 words FLASH, version 0.1.4
wm0: Ethernet address xx:xx:xx:xx:xx:xx
wm0: 0x6a4080<FLASH,PCIE,ASF_FIRM,AMT,WOL,EEE>
ihphy0 at wm0 phy 2: i217 10/100/1000 media interface, rev. 6
ihphy0: 10baseT, 10baseT-FDX, 100baseTX, 100baseTX-FDX, 1000baseT, 1000baseT-FDX, auto
isa0 at pcib0
acpicpu0 at cpu0: ACPI CPU
acpicpu0: C1: FFH, lat   1 us, pow  1000 mW
acpicpu0: C2: FFH, lat 151 us, pow   200 mW
acpicpu0: C3: FFH, lat 1034 us, pow   200 mW
acpicpu0: P0: FFH, lat  10 us, pow 15000 mW, 2001 MHz, turbo boost
acpicpu0: P1: FFH, lat  10 us, pow 15000 mW, 2000 MHz
acpicpu0: P2: FFH, lat  10 us, pow 14088 mW, 1900 MHz
acpicpu0: P3: FFH, lat  10 us, pow 13193 mW, 1800 MHz
acpicpu0: P4: FFH, lat  10 us, pow 12317 mW, 1700 MHz
acpicpu0: P5: FFH, lat  10 us, pow 10617 mW, 1500 MHz
acpicpu0: P6: FFH, lat  10 us, pow  9796 mW, 1400 MHz
acpicpu0: P7: FFH, lat  10 us, pow  8989 mW, 1300 MHz
acpicpu0: P8: FFH, lat  10 us, pow  8199 mW, 1200 MHz
acpicpu0: P9: FFH, lat  10 us, pow  7426 mW, 1100 MHz
acpicpu0: P10: FFH, lat  10 us, pow  6670 mW, 1000 MHz
acpicpu0: P11: FFH, lat  10 us, pow  5209 mW,  800 MHz
acpicpu0: P12: FFH, lat  10 us, pow  4502 mW,  700 MHz
acpicpu0: P13: FFH, lat  10 us, pow  3812 mW,  600 MHz
acpicpu0: P14: FFH, lat  10 us, pow  3137 mW,  500 MHz
acpicpu0: P15: FFH, lat  10 us, pow  2478 mW,  400 MHz
acpicpu0: T0: I/O, lat   1 us, pow     0 mW, 100 %
acpicpu0: T1: I/O, lat   1 us, pow     0 mW,  88 %
acpicpu0: T2: I/O, lat   1 us, pow     0 mW,  76 %
acpicpu0: T3: I/O, lat   1 us, pow     0 mW,  64 %
acpicpu0: T4: I/O, lat   1 us, pow     0 mW,  52 %
acpicpu0: T5: I/O, lat   1 us, pow     0 mW,  40 %
acpicpu0: T6: I/O, lat   1 us, pow     0 mW,  28 %
acpicpu0: T7: I/O, lat   1 us, pow     0 mW,  16 %
coretemp0 at cpu0: thermal sensor, 1 C resolution, Tjmax=100
acpicpu1 at cpu1: ACPI CPU
coretemp1 at cpu1: thermal sensor, 1 C resolution, Tjmax=100
acpicpu2 at cpu2: ACPI CPU
coretemp2 at cpu2: thermal sensor, 1 C resolution, Tjmax=100
acpicpu3 at cpu3: ACPI CPU
coretemp3 at cpu3: thermal sensor, 1 C resolution, Tjmax=100
acpicpu4 at cpu4: ACPI CPU
acpicpu5 at cpu5: ACPI CPU
acpicpu6 at cpu6: ACPI CPU
acpicpu7 at cpu7: ACPI CPU
cpu0: CPU base freq 2000000000 Hz
cpu0: CPU max freq 4000000000 Hz
cpu0: TSC freq CPUID 1992000000 Hz
cpu0: TSC freq calibrated 1992002000 Hz
timecounter: Timecounter "lapic" frequency 24000000 Hz quality -100
timecounter: Timecounter "clockinterrupt" frequency 100 Hz quality 0
timecounter: Timecounter "TSC" frequency 1992002000 Hz quality 3000
uhub0 at usb0: NetBSD (0x0000) xHCI root hub (0x0000), class 9/0, rev 3.00/1.00, addr 0
uhub0: 6 ports with 6 removable, self powered
uhub1 at usb1: NetBSD (0x0000) xHCI root hub (0x0000), class 9/0, rev 2.00/1.00, addr 0
uhub1: 12 ports with 12 removable, self powered
uhub2 at usb2: NetBSD (0x0000) xHCI root hub (0x0000), class 9/0, rev 3.00/1.00, addr 0
uhub2: 2 ports with 2 removable, self powered
uhub3 at usb3: NetBSD (0x0000) xHCI root hub (0x0000), class 9/0, rev 2.00/1.00, addr 0
uhub3: 2 ports with 2 removable, self powered
ld0: GPT GUID: 6bab4fd7-8f34-482e-af4f-d4764b31396e
acpiacad0: AC adapter online.
dk0 at ld0: "EFI system partition", 532480 blocks at 2048, type: msdos
dk1 at ld0: "Microsoft reserved partition", 32768 blocks at 534528, type: <unknown>
dk2 at ld0: "Basic data partition", 203534750 blocks at 567296, type: ntfs
dk3 at ld0: "f4cadce1-b3cd-40d9-a547-5a5a7ce8f839", 1261568 blocks at 204103680, type: <unknown>
dk4 at ld0: "root", 167772160 blocks at 205367296, type: ffs
dk5 at ld0: "swap", 33554432 blocks at 373139456, type: swap
dk6 at ld0: "swap2", 33554432 blocks at 406693888, type: swap
dk7 at ld0: "home", 559966863 blocks at 440248320, type: cgd
acpibat0: SANYO LION rechargeable battery
acpibat0: granularity: low->warn 0.-01 Wh, warn->full 0.-01 Wh
acpibat1: Celxpert LiP rechargeable battery
acpibat1: granularity: low->warn 0.-01 Wh, warn->full 0.-01 Wh
IPsec: Initialized Security Association Processing.
aes: Intel AES-NI
chacha: x86 SSE2 ChaCha
uhidev0 at uhub1 port 1 configuration 1 interface 0
uhidev0: Areson Corp. (0x062a) USB Device (0x3688), rev 1.10/0.00, addr 2, iclass 3/1
ums0 at uhidev0: 5 buttons and Z dir
wsmouse1 at ums0 mux 0
umass0 at uhub0 port 3 configuration 1 interface 0
umass0: Generic (0x0bda) USB3.0-CRW (0x0316), rev 3.00/2.04, addr 1
umass0: using SCSI over Bulk-Only
scsibus0 at umass0: 2 targets, 1 lun per target
sd0 at scsibus0 target 0 lun 0: <Generic-, SD/MMC, 1.00> disk removable
sd0: drive offline
uhidev1 at uhub1 port 2 configuration 1 interface 0
uhidev1: Logitech (0x046d) USB Receiver (0xc52b), rev 2.00/12.10, addr 3, iclass 3/1
ukbd0 at uhidev1
wskbd1 at ukbd0 mux 1
uhidev2 at uhub1 port 2 configuration 1 interface 1
uhidev2: Logitech (0x046d) USB Receiver (0xc52b), rev 2.00/12.10, addr 3, iclass 3/1
uhidev2: 8 report ids
ums1 at uhidev2 reportid 2: 16 buttons, W and Z dirs
wsmouse2 at ums1 mux 0
uhid0 at uhidev2 reportid 3: input=4, output=0, feature=0
uhid1 at uhidev2 reportid 4: input=1, output=0, feature=0
uhid2 at uhidev2 reportid 8: input=1, output=0, feature=0
uhidev3 at uhub1 port 2 configuration 1 interface 2
uhidev3: Logitech (0x046d) USB Receiver (0xc52b), rev 2.00/12.10, addr 3, iclass 3/0
uhidev3: 33 report ids
uhid3 at uhidev3 reportid 16: input=6, output=6, feature=0
uhid4 at uhidev3 reportid 17: input=19, output=19, feature=0
uhid5 at uhidev3 reportid 32: input=14, output=14, feature=0
uhid6 at uhidev3 reportid 33: input=31, output=31, feature=0
ubt0 at uhub1 port 7
ubt0: vendor 8087 (0x8087) product 0a2b (0x0a2b), rev 2.00/0.10, addr 4
uvideo0 at uhub1 port 8 configuration 1 interface 0: Chicony Electronics Co.,Ltd. (0x04f2) Integrated Camera (0xb604), rev 2.01/0.27, addr 5
video0 at uvideo0: Chicony Electronics Co.,Ltd. (0x04f2) Integrated Camera (0xb604), rev 2.01/0.27, addr 5
ugen0 at uhub1 port 9
ugen0: vendor 06cb (0x06cb) product 009a (0x009a), rev 2.00/1.64, addr 6
crypto: assign driver 0, flags 2
crypto: driver 0 registers alg 1 flags 0 maxoplen 0
crypto: driver 0 registers alg 2 flags 0 maxoplen 0
crypto: driver 0 registers alg 3 flags 0 maxoplen 0
crypto: driver 0 registers alg 4 flags 0 maxoplen 0
crypto: driver 0 registers alg 5 flags 0 maxoplen 0
crypto: driver 0 registers alg 26 flags 0 maxoplen 0
crypto: driver 0 registers alg 27 flags 0 maxoplen 0
crypto: driver 0 registers alg 29 flags 0 maxoplen 0
crypto: driver 0 registers alg 33 flags 0 maxoplen 0
crypto: driver 0 registers alg 17 flags 0 maxoplen 0
crypto: driver 0 registers alg 6 flags 0 maxoplen 0
crypto: driver 0 registers alg 19 flags 0 maxoplen 0
crypto: driver 0 registers alg 7 flags 0 maxoplen 0
crypto: driver 0 registers alg 20 flags 0 maxoplen 0
crypto: driver 0 registers alg 15 flags 0 maxoplen 0
crypto: driver 0 registers alg 24 flags 0 maxoplen 0
crypto: driver 0 registers alg 25 flags 0 maxoplen 0
crypto: driver 0 registers alg 8 flags 0 maxoplen 0
crypto: driver 0 registers alg 21 flags 0 maxoplen 0
crypto: driver 0 registers alg 16 flags 0 maxoplen 0
crypto: driver 0 registers alg 9 flags 0 maxoplen 0
crypto: driver 0 registers alg 10 flags 0 maxoplen 0
crypto: driver 0 registers alg 13 flags 0 maxoplen 0
crypto: driver 0 registers alg 14 flags 0 maxoplen 0
crypto: driver 0 registers alg 28 flags 0 maxoplen 0
crypto: driver 0 registers alg 30 flags 0 maxoplen 0
crypto: driver 0 registers alg 31 flags 0 maxoplen 0
crypto: driver 0 registers alg 32 flags 0 maxoplen 0
crypto: driver 0 registers alg 11 flags 0 maxoplen 0
crypto: driver 0 registers alg 18 flags 0 maxoplen 0
crypto: driver 0 registers alg 23 flags 0 maxoplen 0
crypto: driver 0 registers alg 22 flags 0 maxoplen 0
boot device: ld0
root on dk4 dumps on dk5
root file system type: ffs
kern.module.path=/stand/amd64/9.99.92/modules
kern info: [drm] Memory usable by graphics device = 4096M
kern error: [drm:(/usr/src/sys/external/bsd/drm2/dist/drm/i915/i915_drv.c:634)i915_firmware_load_error_print] *ERROR* failed to load firmware i915/kbl_dmc_ver1.bin (0)
kern error: [drm:(/usr/src/sys/external/bsd/drm2/dist/drm/i915/i915_drv.c:646)i915_firmware_load_error_print] *ERROR* The driver is built-in, so to load the firmware you need to
include it either in the kernel (see CONFIG_EXTRA_FIRMWARE) or
in your initrd/initramfs image.
kern info: [drm] Supports vblank timestamp caching Rev 2 (21.10.2013).
kern info: [drm] Driver supports precise vblank timestamp query.
kern info: [drm] failed to find VBIOS tables
allocated pic msi6 type edge pin 0 level 6 to cpu0 slot 23 idt entry 106
i915drmkms0: interrupting at msi6 vec 0 (i915drmkms0)
kern error: [drm:(/usr/src/sys/external/bsd/drm2/dist/drm/i915/intel_guc_loader.c:558)guc_fw_fetch] *ERROR* Failed to fetch GuC firmware from i915/kbl_guc_ver9_14.bin (error -2)
kern error: [drm:(/usr/src/sys/external/bsd/drm2/dist/drm/i915/i915_gem.c:5398)i915_gem_init_hw] *ERROR* Failed to initialize GuC, error -5 (ignored)
intelfb0 at i915drmkms0
intelfb0: framebuffer at 0xa0340000, size 1920x1080, depth 32, stride 7680
kern info: [drm] RC6 on
warning: /usr/src/sys/external/bsd/drm2/dist/drm/i915/intel_pm.c:3621: WARN_ON(!wm_changed)wsdisplay0 at intelfb0 kbdmux 1: console (default, vt100 emulation), using wskbd0
wsmux1: connecting to wsdisplay0
wskbd1: connecting to wsdisplay0
iwm0: hw rev 0x230, fw ver 22.361476.0, address xx:xx:xx:xx:xx:xx
acpibat0: normal capacity on 'charge state'
sd0(umass0:0:0:0):  Check Condition on CDB: 0x00 00 00 00 00 00
    SENSE KEY:  Not Ready
     ASC/ASCQ:  Medium Not Present
acpibat1: normal capacity on 'charge state'
wsdisplay0: screen 1 added (default, vt100 emulation)
wsdisplay0: screen 2 added (default, vt100 emulation)
wsdisplay0: screen 3 added (default, vt100 emulation)
wsdisplay0: screen 4 added (default, vt100 emulation)


boot -v from problem 9.99.94

Copyright (c) 1996, 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004, 2005,
    2006, 2007, 2008, 2009, 2010, 2011, 2012, 2013, 2014, 2015, 2016, 2017,
    2018, 2019, 2020, 2021, 2022
    The NetBSD Foundation, Inc.  All rights reserved.
Copyright (c) 1982, 1986, 1989, 1991, 1993
    The Regents of the University of California.  All rights reserved.

NetBSD 9.99.94 (GENERIC) #0: Thu Mar  3 07:31:24 UTC 2022
	mkrepro@mkrepro.NetBSD.org:/usr/src/sys/arch/amd64/compile/GENERIC
total memory = 32524 MB
avail memory = 31489 MB
timecounter: Timecounters tick every 10.000 msec
Kernelized RAIDframe activated
timecounter: Timecounter "i8254" frequency 1193182 Hz quality 100
efi: systbl at pa 8f02e018
mainbus0 (root)
ACPI: RSDP 0x000000008FFFE014 000024 (v02 LENOVO)
ACPI: XSDT 0x000000008FFBB188 000124 (v01 LENOVO TP-N24   00001420 PTEC 00000002)
ACPI: FACP 0x000000008FFF0000 0000F4 (v05 LENOVO TP-N24   00001420 PTEC 00000002)
ACPI: DSDT 0x000000008FFC9000 022607 (v02 LENOVO SKL      00000000 INTL 20160527)
ACPI: FACS 0x000000008FF3E000 000040
ACPI: SSDT 0x000000008FFF8000 00432B (v02 LENOVO DptfTabl 00001000 INTL 20160527)
ACPI: SSDT 0x000000008FFF7000 0003DB (v02 LENOVO Tpm2Tabl 00001000 INTL 20160527)
ACPI: TPM2 0x000000008FFF6000 000034 (v03 LENOVO TP-N24   00001420 PTEC 00000002)
ACPI: UEFI 0x000000008FF53000 000042 (v01 LENOVO TP-N24   00001420 PTEC 00000002)
ACPI: SSDT 0x000000008FFF2000 0030E4 (v02 LENOVO SaSsdt   00003000 INTL 20160527)
ACPI: SSDT 0x000000008FFF1000 0005C6 (v02 LENOVO PerfTune 00001000 INTL 20160527)
ACPI: HPET 0x000000008FFEF000 000038 (v01 LENOVO TP-N24   00001420 PTEC 00000002)
ACPI: APIC 0x000000008FFEE000 00012C (v03 LENOVO TP-N24   00001420 PTEC 00000002)
ACPI: MCFG 0x000000008FFED000 00003C (v01 LENOVO TP-N24   00001420 PTEC 00000002)
ACPI: ECDT 0x000000008FFEC000 000053 (v01 LENOVO TP-N24   00001420 PTEC 00000002)
ACPI: SSDT 0x000000008FFC7000 001CA3 (v02 LENOVO RVP7Rtd3 00001000 INTL 20160527)
ACPI: SSDT 0x000000008FFC6000 00021C (v01 LENOVO Rmv_Batt 00001000 INTL 20160527)
ACPI: SSDT 0x000000008FFC4000 00163C (v02 LENOVO ProjSsdt 00000010 INTL 20160527)
ACPI: BOOT 0x000000008FFC3000 000028 (v01 LENOVO TP-N24   00001420 PTEC 00000002)
ACPI: BATB 0x000000008FFC2000 00004A (v02 LENOVO TP-N24   00001420 PTEC 00000002)
ACPI: SLIC 0x000000008FFC1000 000176 (v01 LENOVO TP-N24   00001420 PTEC 00000002)
ACPI: SSDT 0x000000008FFBF000 0017AE (v02 LENOVO CpuSsdt  00003000 INTL 20160527)
ACPI: SSDT 0x000000008FFBE000 00056D (v02 LENOVO CtdpB    00001000 INTL 20160527)
ACPI: SSDT 0x000000008FFBD000 000678 (v02 LENOVO UsbCTabl 00001000 INTL 20160527)
ACPI: LPIT 0x000000008FFBC000 000094 (v01 LENOVO TP-N24   00001420 PTEC 00000002)
ACPI: WSMT 0x000000008FFFD000 000028 (v01 LENOVO TP-N24   00001420 PTEC 00000002)
ACPI: SSDT 0x000000008FFBA000 0001D8 (v02 LENOVO HdaDsp   00000000 INTL 20160527)
ACPI: SSDT 0x000000008FFB9000 0004FC (v02 LENOVO TbtTypeC 00000000 INTL 20160527)
ACPI: SSDT 0x000000008FFB8000 0002D1 (v02 LENOVO Wwan     00000001 INTL 20160527)
ACPI: DBGP 0x000000008FFB7000 000034 (v01 LENOVO TP-N24   00001420 PTEC 00000002)
ACPI: DBG2 0x000000008FFB6000 000054 (v00 LENOVO TP-N24   00001420 PTEC 00000002)
ACPI: MSDM 0x000000008FFB5000 000055 (v03 LENOVO TP-N24   00001420 PTEC 00000002)
ACPI: DMAR 0x000000008FFB4000 0000A8 (v01 LENOVO TP-N24   00001420 PTEC 00000002)
ACPI: ASF! 0x000000008FFB3000 0000A0 (v32 LENOVO TP-N24   00001420 PTEC 00000002)
ACPI: FPDT 0x000000008FFB2000 000044 (v01 LENOVO TP-N24   00001420 PTEC 00000002)
ACPI: UEFI 0x000000008FF3B000 00013E (v01 LENOVO TP-N24   00001420 PTEC 00000002)
ACPI: 14 ACPI AML tables successfully acquired and loaded
ioapic0 at mainbus0 apid 2: pa 0xfec00000, version 0x20, 120 pins
cpu0 at mainbus0 apid 0
cpu0: Use lfence to serialize rdtsc
cpu0: CPU base freq 2000000000 Hz
cpu0: CPU max freq 4000000000 Hz
cpu0: TSC freq CPUID 1992000000 Hz
cpu0: Intel(R) Core(TM) i7-8550U CPU @ 1.80GHz, id 0x806ea
cpu0: node 0, package 0, core 0, smt 0
cpu1 at mainbus0 apid 2
cpu1: Intel(R) Core(TM) i7-8550U CPU @ 1.80GHz, id 0x806ea
cpu1: node 0, package 0, core 1, smt 0
cpu2 at mainbus0 apid 4
cpu2: Intel(R) Core(TM) i7-8550U CPU @ 1.80GHz, id 0x806ea
cpu2: node 0, package 0, core 2, smt 0
cpu3 at mainbus0 apid 6
cpu3: Intel(R) Core(TM) i7-8550U CPU @ 1.80GHz, id 0x806ea
cpu3: node 0, package 0, core 3, smt 0
cpu4 at mainbus0 apid 1
cpu4: Intel(R) Core(TM) i7-8550U CPU @ 1.80GHz, id 0x806ea
cpu4: node 0, package 0, core 0, smt 1
cpu5 at mainbus0 apid 3
cpu5: Intel(R) Core(TM) i7-8550U CPU @ 1.80GHz, id 0x806ea
cpu5: node 0, package 0, core 1, smt 1
cpu6 at mainbus0 apid 5
cpu6: Intel(R) Core(TM) i7-8550U CPU @ 1.80GHz, id 0x806ea
cpu6: node 0, package 0, core 2, smt 1
cpu7 at mainbus0 apid 7
cpu7: Intel(R) Core(TM) i7-8550U CPU @ 1.80GHz, id 0x806ea
cpu7: node 0, package 0, core 3, smt 1
acpi0 at mainbus0: Intel ACPICA 20211217
acpi0: X/RSDT: OemId <LENOVO,TP-N24  ,00001420>, AslId <PTEC,00000002>
allocated pic ioapic0 type level pin 9 level 6 to cpu0 slot 0 idt entry 96
acpiecdt0 at acpi0: ACPI Embedded Controller via ECDT
acpi0: MCFG: segment 0, bus 0-63, address 0x00000000f8000000
ACPI: Dynamic OEM Table Load:
ACPI: SSDT 0xFFFF8ECFE0867808 0003FF (v02 PmRef  Cpu0Cst  00003001 INTL 20160527)
ACPI: Dynamic OEM Table Load:
ACPI: SSDT 0xFFFF8EC8C27C4008 0005CD (v02 PmRef  Cpu0Ist  00003000 INTL 20160527)
ACPI: Dynamic OEM Table Load:
ACPI: SSDT 0xFFFF8EC8C2819008 000D14 (v02 PmRef  ApIst    00003000 INTL 20160527)
ACPI: Dynamic OEM Table Load:
ACPI: SSDT 0xFFFF8ECFE4B2F348 00030A (v02 PmRef  ApCst    00003000 INTL 20160527)
acpi0: SCI interrupting at int 9
acpi0: fixed power button present
timecounter: Timecounter "ACPI-Safe" frequency 3579545 Hz quality 900
hpet0 at acpi0: high precision event timer (mem 0xfed00000-0xfed00400)
timecounter: Timecounter "hpet0" frequency 24000000 Hz quality 2000
acpiec0 at acpi0 (EC, PNP0C09-0): using acpiecdt0
acpivga0 at acpi0 (GFX0): ACPI Display Adapter
acpiout0 at acpivga0 (DD01, 0x0100): ACPI Display Output Device
acpiout1 at acpivga0 (DD02, 0x0002): ACPI Display Output Device
acpiout2 at acpivga0 (DD03, 0x0200): ACPI Display Output Device
acpiout3 at acpivga0 (DD04, 0x0004): ACPI Display Output Device
acpiout4 at acpivga0 (DD05, 0x0005): ACPI Display Output Device
acpiout5 at acpivga0 (DD06, 0x0006): ACPI Display Output Device
acpiout6 at acpivga0 (DD07, 0x0007): ACPI Display Output Device
acpiout7 at acpivga0 (DD08, 0x0008): ACPI Display Output Device
acpiout8 at acpivga0 (DD09, 0x0009): ACPI Display Output Device
acpiout9 at acpivga0 (DD0A, 0x000a): ACPI Display Output Device
acpiout10 at acpivga0 (DD0B, 0x000b): ACPI Display Output Device
acpiout11 at acpivga0 (DD0C, 0x000c): ACPI Display Output Device
acpiout12 at acpivga0 (DD0D, 0x000d): ACPI Display Output Device
acpiout13 at acpivga0 (DD0E, 0x000e): ACPI Display Output Device
acpiout14 at acpivga0 (DD0F, 0x000f): ACPI Display Output Device
acpiout15 at acpivga0 (DD1F, 0x0400): ACPI Display Output Device
acpiout15: brightness levels: [0-100]
acpiout16 at acpivga0 (SKC0, 0xca00): ACPI Display Output Device
acpivga0: connected output devices:
acpivga0:   0x0400 (acpiout15): Unknown Output Device, head 0
thinkpad0 at acpi0 (HKEY, LEN0268)
thinkpad0: version 0200
acpiacad0 at acpi0 (AC, ACPI0003-0): ACPI AC Adapter
acpibat0 at acpi0 (BAT0, PNP0C0A-0): ACPI Battery
acpibat0: ACPI 4.0 functionality present
acpibat1 at acpi0 (BAT1, PNP0C0A-1): ACPI Battery
acpibat1: ACPI 4.0 functionality present
ITSD (LEN0100) at acpi0 not configured
SEN1 (INT3403) at acpi0 not configured
FWHD (INT0800) at acpi0 not configured
attimer1 at acpi0 (TIMR, PNP0100): io 0x40-0x43,0x50-0x53 irq 0
pcppi1 at acpi0 (SPKR, PNP0800): io 0x61
spkr0 at pcppi1: PC Speaker
wsbell at spkr0 not configured
midi0 at pcppi1: PC speaker
sysbeep0 at pcppi1
pckbc1 at acpi0 (KBD, LEN0071) (kbd port): io 0x60,0x64 irq 1
pckbc2 at acpi0 (MOU, LEN0093) (aux port): irq 12
EPC (INT0E0C) at acpi0 not configured
acpibut0 at acpi0 (SLPB, PNP0C0E): ACPI Sleep Button
acpiwmi0 at acpi0 (WTBT, PNP0C14-TBFP): ACPI WMI Interface
acpiwmibus at acpiwmi0 not configured
MEM (PNP0C01) at acpi0 not configured
acpilid0 at acpi0 (LID, PNP0C0D): ACPI Lid Switch
acpiwmi1 at acpi0 (WMI1, PNP0C14-1): ACPI WMI Interface
acpiwmibus at acpiwmi1 not configured
acpiwmi2 at acpi0 (WMI2, PNP0C14-2): ACPI WMI Interface
acpiwmibus at acpiwmi2 not configured
acpiwmi3 at acpi0 (WMI3, PNP0C14-3): ACPI WMI Interface
acpiwmibus at acpiwmi3 not configured
IETM (INT3400) at acpi0 not configured
tpm0 at acpi0 (TPM, IFX0763): mem 0xfed40000-0xfed44fff
tpm0: device 0x001b15d1 rev 0x10
UBTC (USBC000) at acpi0 not configured
acpitz0 at acpi0 (THM0)
acpitz0: levels: critical 128.0 C, passive cooling
ACPI: Enabled 4 GPEs in block 00 to 7F
attimer1: attached to pcppi1
pckbd0 at pckbc1 (kbd slot)
allocated pic ioapic0 type edge pin 1 level 6 to cpu0 slot 1 idt entry 97
pckbc1: using irq 1 for kbd slot
wskbd0 at pckbd0: console keyboard
pms0 at pckbc1 (aux slot)
pms0: Synaptics touchpad version 8.16
pms0: Extended W mode, Passthrough, Palm detect, One button click pad, Multi-finger Report, Multi-finger
allocated pic ioapic0 type edge pin 12 level 6 to cpu0 slot 2 idt entry 98
pckbc1: using irq 12 for aux slot
wsmouse0 at pms0 mux 0
pci0 at mainbus0 bus 0: configuration mode 1
pci0: i/o space, memory space enabled, rd/line, rd/mult, wr/inv ok
pchb0 at pci0 dev 0 function 0: Intel Core 7G,8G Host Bridge, DRAM (rev. 0x08)
i915drmkms0 at pci0 dev 2 function 0: Intel UHD Graphics 620 (GT2) (rev. 0x07)
Intel Core 6G Thermal (miscellaneous DASP, revision 0x08) at pci0 dev 4 function 0 not configured
Intel Core 6G Gaussian Mixture Model (miscellaneous system) at pci0 dev 8 function 0 not configured
xhci0 at pci0 dev 20 function 0: Intel 100 Series xHCI (rev. 0x21)
xhci0: 64-bit DMA
allocated pic msi0 type edge pin 0 level 6 to cpu0 slot 16 idt entry 99
xhci0: interrupting at msi0 vec 0
xhci0: xHCI version 1.0
usb0 at xhci0: USB revision 3.0
usb1 at xhci0: USB revision 2.0
Intel 100 Series Thermal (miscellaneous DASP, revision 0x21) at pci0 dev 20 function 2 not configured
Intel 100 Series MEI (miscellaneous communications, revision 0x21) at pci0 dev 22 function 0 not configured
ppb0 at pci0 dev 28 function 0: Intel 100 Series PCIe (rev. 0xf1)
ppb0: PCI Express capability version 2 <Root Port of PCI-E Root Complex> x4 @ 8.0GT/s
pci1 at ppb0 bus 1
pci1: i/o space, memory space enabled
ppb1 at pci0 dev 28 function 6: Intel 100 Series PCIe (rev. 0xf1)
ppb1: PCI Express capability version 2 <Root Port of PCI-E Root Complex> x1 @ 8.0GT/s
ppb1: link is x1 @ 2.5GT/s
pci2 at ppb1 bus 3
pci2: i/o space, memory space enabled
iwm0 at pci2 dev 0 function 0: Intel Dual Band Wireless AC 8265 (rev. 0x78)
allocated pic msi1 type edge pin 0 level 6 to cpu0 slot 17 idt entry 100
iwm0: interrupting at msi1 vec 0
ppb2 at pci0 dev 29 function 0: Intel 100 Series PCIe (rev. 0xf1)
ppb2: PCI Express capability version 2 <Root Port of PCI-E Root Complex> x2 @ 8.0GT/s
pci3 at ppb2 bus 4
pci3: i/o space, memory space enabled
ppb3 at pci3 dev 0 function 0: Intel product 15c0 (rev. 0x01)
ppb3: PCI Express capability version 2 <Upstream Port of PCI-E Switch>
pci4 at ppb3 bus 5
pci4: i/o space, memory space enabled
ppb4 at pci4 dev 0 function 0: Intel product 15c0 (rev. 0x01)
ppb4: PCI Express capability version 2 <Downstream Port of PCI-E Switch> x4 @ 2.5GT/s
pci5 at ppb4 bus 6
pci5: i/o space, memory space enabled
Intel product 15bf (miscellaneous system, revision 0x01) at pci5 dev 0 function 0 not configured
ppb5 at pci4 dev 1 function 0: Intel product 15c0 (rev. 0x01)
ppb5: PCI Express capability version 2 <Downstream Port of PCI-E Switch> x4 @ 2.5GT/s
pci6 at ppb5 bus 7
pci6: i/o space, memory space enabled
ppb6 at pci4 dev 2 function 0: Intel product 15c0 (rev. 0x01)
ppb6: PCI Express capability version 2 <Downstream Port of PCI-E Switch> x4 @ 2.5GT/s
pci7 at ppb6 bus 60
pci7: i/o space, memory space enabled
xhci1 at pci7 dev 0 function 0: Intel product 15c1 (rev. 0x01)
xhci1: 64-bit DMA
allocated pic msi2 type edge pin 0 level 6 to cpu0 slot 18 idt entry 101
xhci1: interrupting at msi2 vec 0
xhci1: xHCI version 1.10
usb2 at xhci1: USB revision 3.0
usb3 at xhci1: USB revision 2.0
ppb7 at pci0 dev 29 function 2: Intel 100 Series PCIe (rev. 0xf1)
ppb7: PCI Express capability version 2 <Root Port of PCI-E Root Complex> x2 @ 8.0GT/s
pci8 at ppb7 bus 61
pci8: i/o space, memory space enabled
nvme0 at pci8 dev 0 function 0: Samsung Electronics (3rd vendor ID) product a808 (rev. 0x00)
nvme0: NVMe 1.2
allocated pic msix3 type edge pin 0 level 6 to cpu0 slot 19 idt entry 102
nvme0: for admin queue interrupting at msix3 vec 0
nvme0: SAMSUNG MZVLB512HAJQ-000L7, firmware 5L2QEXA7, serial S3TNNF0K809474
allocated pic msix3 type edge pin 1 level 6 to cpu0 slot 20 idt entry 103
nvme0: for io queue 1 interrupting at msix3 vec 1 affinity to cpu0
allocated pic msix3 type edge pin 2 level 6 to cpu0 slot 21 idt entry 104
nvme0: for io queue 2 interrupting at msix3 vec 2 affinity to cpu1
allocated pic msix3 type edge pin 3 level 6 to cpu0 slot 21 idt entry 104
nvme0: for io queue 3 interrupting at msix3 vec 3 affinity to cpu2
allocated pic msix3 type edge pin 4 level 6 to cpu0 slot 21 idt entry 104
nvme0: for io queue 4 interrupting at msix3 vec 4 affinity to cpu3
allocated pic msix3 type edge pin 5 level 6 to cpu0 slot 21 idt entry 104
nvme0: for io queue 5 interrupting at msix3 vec 5 affinity to cpu4
allocated pic msix3 type edge pin 6 level 6 to cpu0 slot 21 idt entry 104
nvme0: for io queue 6 interrupting at msix3 vec 6 affinity to cpu5
allocated pic msix3 type edge pin 7 level 6 to cpu0 slot 21 idt entry 104
nvme0: for io queue 7 interrupting at msix3 vec 7 affinity to cpu6
allocated pic msix3 type edge pin 8 level 6 to cpu0 slot 21 idt entry 104
nvme0: for io queue 8 interrupting at msix3 vec 8 affinity to cpu7
ld0 at nvme0 nsid 1
ld0: 476 GB, 62260 cyl, 255 head, 63 sec, 512 bytes/sect x 1000215216 sectors
pcib0 at pci0 dev 31 function 0: Intel 200 Series LPC (rev. 0x21)
Intel 100 Series PMC (miscellaneous memory, revision 0x21) at pci0 dev 31 function 2 not configured
hdaudio0 at pci0 dev 31 function 3: HD Audio Controller
allocated pic msi4 type edge pin 0 level 7 to cpu0 slot 21 idt entry 112
hdaudio0: interrupting at msi4 vec 0
hdaudio0: HDA ver. 1.0, OSS 9, ISS 7, BSS 0, SDO 1, 64-bit
hdafg0 at hdaudio0: vendor 10ec product 0257
hdafg0: DAC00 2ch: Speaker [Built-In], HP Out [Jack]
hdafg0: ADC01 2ch: Mic In [Built-In]
hdafg0: ADC02 2ch: Mic In [Jack]
hdafg0: 2ch/2ch 44100Hz 48000Hz 96000Hz 192000Hz PCM16 PCM20 PCM24 AC3
audio0 at hdafg0: playback, capture, full duplex, independent
audio0: slinear_le:16 2ch 48000Hz, blk 1920 bytes (10ms) for playback
audio0: slinear_le:16 2ch 48000Hz, blk 1920 bytes (10ms) for recording
spkr1 at audio0: PC Speaker (synthesized)
wsbell at spkr1 not configured
hdafg1 at hdaudio0: vendor 8086 product 280b
hdafg1: DP00 8ch: Digital Out [Jack]
hdafg1: 8ch/0ch 48000Hz PCM16*
ichsmb0 at pci0 dev 31 function 4: Intel 100 Series SMBus (rev. 0x21)
allocated pic ioapic0 type level pin 16 level 6 to cpu0 slot 3 idt entry 104
ichsmb0: interrupting at ioapic0 pin 16
iic0 at ichsmb0: I2C bus
wm0 at pci0 dev 31 function 6, 64-bit DMA: I219 V (4) Ethernet Connection (rev. 0x21)
allocated pic msi5 type edge pin 0 level 6 to cpu0 slot 22 idt entry 105
wm0: interrupting at msi5 vec 0
wm0: PCI-Express bus
wm0: 4096 words FLASH, version 0.1.4
wm0: Ethernet address xx:xx:xx:xx:xx:xx
wm0: 0x6a4080<FLASH,PCIE,ASF_FIRM,AMT,WOL,EEE>
ihphy0 at wm0 phy 2: i217 10/100/1000 media interface, rev. 6
ihphy0: 10baseT, 10baseT-FDX, 100baseTX, 100baseTX-FDX, 1000baseT, 1000baseT-FDX, auto
isa0 at pcib0
acpicpu0 at cpu0: ACPI CPU
acpicpu0: C1: FFH, lat   1 us, pow  1000 mW
acpicpu0: C2: FFH, lat 151 us, pow   200 mW
acpicpu0: C3: FFH, lat 1034 us, pow   200 mW
acpicpu0: P0: FFH, lat  10 us, pow 15000 mW, 2001 MHz, turbo boost
acpicpu0: P1: FFH, lat  10 us, pow 15000 mW, 2000 MHz
acpicpu0: P2: FFH, lat  10 us, pow 14088 mW, 1900 MHz
acpicpu0: P3: FFH, lat  10 us, pow 13193 mW, 1800 MHz
acpicpu0: P4: FFH, lat  10 us, pow 12317 mW, 1700 MHz
acpicpu0: P5: FFH, lat  10 us, pow 10617 mW, 1500 MHz
acpicpu0: P6: FFH, lat  10 us, pow  9796 mW, 1400 MHz
acpicpu0: P7: FFH, lat  10 us, pow  8989 mW, 1300 MHz
acpicpu0: P8: FFH, lat  10 us, pow  8199 mW, 1200 MHz
acpicpu0: P9: FFH, lat  10 us, pow  7426 mW, 1100 MHz
acpicpu0: P10: FFH, lat  10 us, pow  6670 mW, 1000 MHz
acpicpu0: P11: FFH, lat  10 us, pow  5209 mW,  800 MHz
acpicpu0: P12: FFH, lat  10 us, pow  4502 mW,  700 MHz
acpicpu0: P13: FFH, lat  10 us, pow  3812 mW,  600 MHz
acpicpu0: P14: FFH, lat  10 us, pow  3137 mW,  500 MHz
acpicpu0: P15: FFH, lat  10 us, pow  2478 mW,  400 MHz
acpicpu0: T0: I/O, lat   1 us, pow     0 mW, 100 %
acpicpu0: T1: I/O, lat   1 us, pow     0 mW,  88 %
acpicpu0: T2: I/O, lat   1 us, pow     0 mW,  76 %
acpicpu0: T3: I/O, lat   1 us, pow     0 mW,  64 %
acpicpu0: T4: I/O, lat   1 us, pow     0 mW,  52 %
acpicpu0: T5: I/O, lat   1 us, pow     0 mW,  40 %
acpicpu0: T6: I/O, lat   1 us, pow     0 mW,  28 %
acpicpu0: T7: I/O, lat   1 us, pow     0 mW,  16 %
coretemp0 at cpu0: thermal sensor, 1 C resolution, Tjmax=100
acpicpu1 at cpu1: ACPI CPU
coretemp1 at cpu1: thermal sensor, 1 C resolution, Tjmax=100
acpicpu2 at cpu2: ACPI CPU
coretemp2 at cpu2: thermal sensor, 1 C resolution, Tjmax=100
acpicpu3 at cpu3: ACPI CPU
coretemp3 at cpu3: thermal sensor, 1 C resolution, Tjmax=100
acpicpu4 at cpu4: ACPI CPU
acpicpu5 at cpu5: ACPI CPU
acpicpu6 at cpu6: ACPI CPU
acpicpu7 at cpu7: ACPI CPU
cpu0: CPU base freq 2000000000 Hz
cpu0: CPU max freq 4000000000 Hz
cpu0: TSC freq CPUID 1992000000 Hz
cpu0: TSC freq calibrated 1992002000 Hz
timecounter: Timecounter "lapic" frequency 24000000 Hz quality -100
timecounter: Timecounter "clockinterrupt" frequency 100 Hz quality 0
timecounter: Timecounter "TSC" frequency 1992002000 Hz quality 3000
uhub0 at usb0: NetBSD (0x0000) xHCI root hub (0x0000), class 9/0, rev 3.00/1.00, addr 0
uhub0: 6 ports with 6 removable, self powered
uhub1 at usb1: NetBSD (0x0000) xHCI root hub (0x0000), class 9/0, rev 2.00/1.00, addr 0
uhub1: 12 ports with 12 removable, self powered
uhub2 at usb2: NetBSD (0x0000) xHCI root hub (0x0000), class 9/0, rev 3.00/1.00, addr 0
uhub2: 2 ports with 2 removable, self powered
uhub3 at usb3: NetBSD (0x0000) xHCI root hub (0x0000), class 9/0, rev 2.00/1.00, addr 0
uhub3: 2 ports with 2 removable, self powered
acpiacad0: AC adapter online.
ld0: GPT GUID: 6bab4fd7-8f34-482e-af4f-d4764b31396e
dk0 at ld0: "EFI system partition", 532480 blocks at 2048, type: msdos
dk1 at ld0: "Microsoft reserved partition", 32768 blocks at 534528, type: <unknown>
dk2 at ld0: "Basic data partition", 203534750 blocks at 567296, type: ntfs
dk3 at ld0: "f4cadce1-b3cd-40d9-a547-5a5a7ce8f839", 1261568 blocks at 204103680, type: <unknown>
dk4 at ld0: "root", 167772160 blocks at 205367296, type: ffs
dk5 at ld0: "swap", 33554432 blocks at 373139456, type: swap
dk6 at ld0: "swap2", 33554432 blocks at 406693888, type: swap
dk7 at ld0: "home", 559966863 blocks at 440248320, type: cgd
acpibat0: SANYO LION rechargeable battery
acpibat0: granularity: low->warn 0.-01 Wh, warn->full 0.-01 Wh
acpibat1: Celxpert LiP rechargeable battery
acpibat1: granularity: low->warn 0.-01 Wh, warn->full 0.-01 Wh
IPsec: Initialized Security Association Processing.
aes: Intel AES-NI
chacha: x86 SSE2 ChaCha
uhidev0 at uhub1 port 1 configuration 1 interface 0
uhidev0: Areson Corp. (0x062a) USB Device (0x3688), rev 1.10/0.00, addr 1, iclass 3/1
uhidev0: autoconfiguration error: no report descriptor
umass0 at uhub0 port 3 configuration 1 interface 0
umass0: Generic (0x0bda) USB3.0-CRW (0x0316), rev 3.00/2.04, addr 2
umass0: using SCSI over Bulk-Only
scsibus0 at umass0: 2 targets, 1 lun per target
sd0 at scsibus0 target 0 lun 0: <Generic-, SD/MMC, 1.00> disk removable
sd0: drive offline
uhidev1 at uhub1 port 2 configuration 1 interface 0
uhidev1: Logitech (0x046d) USB Receiver (0xc52b), rev 2.00/12.10, addr 3, iclass 3/1
ukbd0 at uhidev1
wskbd1 at ukbd0 mux 1
uhidev2 at uhub1 port 2 configuration 1 interface 1
uhidev2: Logitech (0x046d) USB Receiver (0xc52b), rev 2.00/12.10, addr 3, iclass 3/1
uhidev2: 8 report ids
ums0 at uhidev2 reportid 2: 16 buttons, W and Z dirs
wsmouse1 at ums0 mux 0
uhid0 at uhidev2 reportid 3: input=4, output=0, feature=0
uhid1 at uhidev2 reportid 4: input=1, output=0, feature=0
uhid2 at uhidev2 reportid 8: input=1, output=0, feature=0
uhidev3 at uhub1 port 2 configuration 1 interface 2
uhidev3: Logitech (0x046d) USB Receiver (0xc52b), rev 2.00/12.10, addr 3, iclass 3/0
uhidev3: 33 report ids
uhid3 at uhidev3 reportid 16: input=6, output=6, feature=0
uhid4 at uhidev3 reportid 17: input=19, output=19, feature=0
uhid5 at uhidev3 reportid 32: input=14, output=14, feature=0
uhid6 at uhidev3 reportid 33: input=31, output=31, feature=0
ubt0 at uhub1 port 7
ubt0: vendor 8087 (0x8087) product 0a2b (0x0a2b), rev 2.00/0.10, addr 4
uvideo0 at uhub1 port 8 configuration 1 interface 0: Chicony Electronics Co.,Ltd. (0x04f2) Integrated Camera (0xb604), rev 2.01/0.27, addr 5
video0 at uvideo0: Chicony Electronics Co.,Ltd. (0x04f2) Integrated Camera (0xb604), rev 2.01/0.27, addr 5
ugen0 at uhub1 port 9
ugen0: vendor 06cb (0x06cb) product 009a (0x009a), rev 2.00/1.64, addr 6
crypto: assign driver 0, flags 2
crypto: driver 0 registers alg 1 flags 0 maxoplen 0
crypto: driver 0 registers alg 2 flags 0 maxoplen 0
crypto: driver 0 registers alg 3 flags 0 maxoplen 0
crypto: driver 0 registers alg 4 flags 0 maxoplen 0
crypto: driver 0 registers alg 5 flags 0 maxoplen 0
crypto: driver 0 registers alg 26 flags 0 maxoplen 0
crypto: driver 0 registers alg 27 flags 0 maxoplen 0
crypto: driver 0 registers alg 29 flags 0 maxoplen 0
crypto: driver 0 registers alg 33 flags 0 maxoplen 0
crypto: driver 0 registers alg 17 flags 0 maxoplen 0
crypto: driver 0 registers alg 6 flags 0 maxoplen 0
crypto: driver 0 registers alg 19 flags 0 maxoplen 0
crypto: driver 0 registers alg 7 flags 0 maxoplen 0
crypto: driver 0 registers alg 20 flags 0 maxoplen 0
crypto: driver 0 registers alg 15 flags 0 maxoplen 0
crypto: driver 0 registers alg 24 flags 0 maxoplen 0
crypto: driver 0 registers alg 25 flags 0 maxoplen 0
crypto: driver 0 registers alg 8 flags 0 maxoplen 0
crypto: driver 0 registers alg 21 flags 0 maxoplen 0
crypto: driver 0 registers alg 16 flags 0 maxoplen 0
crypto: driver 0 registers alg 9 flags 0 maxoplen 0
crypto: driver 0 registers alg 10 flags 0 maxoplen 0
crypto: driver 0 registers alg 13 flags 0 maxoplen 0
crypto: driver 0 registers alg 14 flags 0 maxoplen 0
crypto: driver 0 registers alg 28 flags 0 maxoplen 0
crypto: driver 0 registers alg 30 flags 0 maxoplen 0
crypto: driver 0 registers alg 31 flags 0 maxoplen 0
crypto: driver 0 registers alg 32 flags 0 maxoplen 0
crypto: driver 0 registers alg 11 flags 0 maxoplen 0
crypto: driver 0 registers alg 18 flags 0 maxoplen 0
crypto: driver 0 registers alg 23 flags 0 maxoplen 0
crypto: driver 0 registers alg 22 flags 0 maxoplen 0
WARNING: 1 error while detecting hardware; check system log.
boot device: ld0
root on dk4 dumps on dk5
root file system type: ffs
kern.module.path=/stand/amd64/9.99.94/modules
kern info: [drm] Supports vblank timestamp caching Rev 2 (21.10.2013).
kern info: [drm] Driver supports precise vblank timestamp query.
allocated pic msi6 type edge pin 0 level 6 to cpu0 slot 23 idt entry 106
i915drmkms0: interrupting at msi6 vec 0 (i915drmkms0)
i915drmkms0: notice: Failed to load DMC firmware i915/kbl_dmc_ver1_04.bin. Disabling runtime power management.
kern info: [drm] Initialized i915 1.6.0 20200114 for i915drmkms0 on minor 0
iwm0: hw rev 0x230, fw ver 22.361476.0, address xx:xx:xx:xx:xx:xx
intelfb0 at i915drmkms0
kern info: [drm] DRM_I915_DEBUG enabled
kern info: [drm] DRM_I915_DEBUG_GEM enabled
intelfb0: framebuffer at 0xa0040000, size 1920x1080, depth 32, stride 7680
wsdisplay0 at intelfb0 kbdmux 1: console (default, vt100 emulation), using wskbd0
wsmux1: connecting to wsdisplay0
wskbd1: connecting to wsdisplay0
acpibat0: normal capacity on 'charge state'
acpibat1: normal capacity on 'charge state'
sd0(umass0:0:0:0):  Check Condition on CDB: 0x00 00 00 00 00 00
    SENSE KEY:  Not Ready
     ASC/ASCQ:  Medium Not Present
wsdisplay0: screen 1 added (default, vt100 emulation)
wsdisplay0: screen 2 added (default, vt100 emulation)
wsdisplay0: screen 3 added (default, vt100 emulation)
wsdisplay0: screen 4 added (default, vt100 emulation)

>How-To-Repeat:

>Fix:

>Release-Note:

>Audit-Trail:

State-Changed-From-To: open->closed
State-Changed-By: maya@NetBSD.org
State-Changed-When: Sun, 22 May 2022 22:19:32 +0000
State-Changed-Why:
No need to re-test on T480, I have one too, and HDMI external output works after the latest GMBUS/bit-banging changes.


From: David Brownlee <abs@absd.org>
To: gnats-bugs@netbsd.org
Cc: port-amd64-maintainer@netbsd.org, netbsd-bugs@netbsd.org, 
	gnats-admin@netbsd.org, maya@netbsd.org
Subject: Re: port-amd64/56740 (No display on Thinkpad T480 HMDI i915drmkms0 on
 9.99.94 (working 9.99.92))
Date: Fri, 27 May 2022 19:35:21 +0100

 Behaviour is "different" with 9.99.97 (Thu May 26 20:17:40 UTC 2022 from nyftp)

 Now the internal screen blanks when intelfb0 is attached if and
 external monitor is connected. Unplugging HDMI screen restores display
 to internal screen. External display remains blank at all times.

 Reconnecting the external display leaves it blank but does not affect
 the internal display at this point.

 Interestingly, once xdm (slim) starts, switching ttyE0 shows a blank
 display, again removing external display resolves this.

 tail end of dmesg:

 kern.module.path=/stand/amd64/9.99.97/modules
 kern info: [drm] Supports vblank timestamp caching Rev 2 (21.10.2013).
 kern info: [drm] Driver supports precise vblank timestamp query.
 i915drmkms0: interrupting at msi6 vec 0 (i915drmkms0)
 i915drmkms0: notice: Failed to load DMC firmware i915/kbl_dmc_ver1_04.bin. Disab
 ling runtime power management.
 kern info: [drm] Initialized i915 1.6.0 20200114 for i915drmkms0 on minor 0
 iwm0: hw rev 0x230, fw ver 22.361476.0, address 38:ba:f8:10:be:77
 intelfb0 at i915drmkms0
 kern info: [drm] DRM_I915_DEBUG enabled
 kern info: [drm] DRM_I915_DEBUG_GEM enabled
 intelfb0: framebuffer at 0xa0040000, size 1920x1080, depth 32, stride 7680
 warning: /usr/src/sys/external/bsd/drm2/dist/drm/i915/display/intel_hdmi.c:788:
 WARN_ON(ret)wsdisplay0 at intelfb0 kbdmux 1: console (default, vt100 emulation),
  using wskbd0
 wsmux1: connecting to wsdisplay0
 warning: /usr/src/sys/external/bsd/drm2/dist/drm/i915/display/intel_hdmi.c:788:
 WARN_ON(ret)acpibat1: normal capacity on 'charge state'
 warning: /usr/src/sys/external/bsd/drm2/dist/drm/i915/display/intel_hdmi.c:788:
 WARN_ON(ret)sd0(umass0:0:0:0):  Check Condition on CDB: 0x00 00 00 00 00 00
     SENSE KEY:  Not Ready
      ASC/ASCQ:  Medium Not Present
 wsdisplay0: screen 1 added (default, vt100 emulation)
 wsdisplay0: screen 2 added (default, vt100 emulation)
 wsdisplay0: screen 3 added (default, vt100 emulation)
 wsdisplay0: screen 4 added (default, vt100 emulation)
 sd0(umass0:0:0:0):  Check Condition on CDB: 0x00 00 00 00 00 00
     SENSE KEY:  Not Ready
      ASC/ASCQ:  Medium Not Present
 warning: /usr/src/sys/external/bsd/drm2/dist/drm/i915/display/intel_hdmi.c:788:
 WARN_ON(ret)warning: /usr/src/sys/external/bsd/drm2/dist/drm/i915/display/intel_
 hdmi.c:788: WARN_ON(ret)warning: /usr/src/sys/external/bsd/drm2/dist/drm/i915/di
 splay/intel_hdmi.c:788: WARN_ON(ret)warning: /usr/src/sys/external/bsd/drm2/dist
 /drm/i915/display/intel_hdmi.c:788: WARN_ON(ret)

State-Changed-From-To: closed->open
State-Changed-By: abs@NetBSD.org
State-Changed-When: Fri, 27 May 2022 19:01:46 +0000
State-Changed-Why:
Issue still present (or close variant)


From: "Taylor R Campbell" <riastradh@netbsd.org>
To: gnats-bugs@gnats.NetBSD.org
Cc: 
Subject: PR/56740 CVS commit: src/sys/external/bsd/drm2/include/linux
Date: Sat, 9 Jul 2022 15:24:42 +0000

 Module Name:	src
 Committed By:	riastradh
 Date:		Sat Jul  9 15:24:42 UTC 2022

 Modified Files:
 	src/sys/external/bsd/drm2/include/linux: hdmi.h

 Log Message:
 linux/hdmi.h: Fix spd infoframe header version.

 Possibly relevant to PR kern/56740.


 To generate a diff of this commit:
 cvs rdiff -u -r1.14 -r1.15 src/sys/external/bsd/drm2/include/linux/hdmi.h

 Please note that diffs are not public domain; they are subject to the
 copyright notices on the relevant files.

From: David Brownlee <abs@absd.org>
To: port-amd64-maintainer@netbsd.org, netbsd-bugs@netbsd.org, 
	gnats-admin@netbsd.org, gnats-bugs@netbsd.org
Cc: 
Subject: Re: port-amd64/56740 (No display on Thinkpad T480 HMDI i915drmkms0 on
 9.99.94 (working 9.99.92))
Date: Mon, 11 Jul 2022 16:02:29 +0100

 Retesting after riastradh@'s changes on the 10th of July (specifically
 a releng build with sys/external/bsd/drm2/include/linux/hdmi.h 1.15)
 and the external display on the ThinkPad T480 (and everything else)
 seems to be working just fine

 Thanks

 David

State-Changed-From-To: open->closed
State-Changed-By: riastradh@NetBSD.org
State-Changed-When: Mon, 11 Jul 2022 15:10:08 +0000
State-Changed-Why:
fixed


>Unformatted:

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