Bug#1145131: linux-image-7.1.8+deb14.1-amd64: TANIKS USB-C DisplayPort broken: enable TYPEC_MUX_INTEL_PMC and INTEL_SCU_PLATFORM

Package: src:linux
Version: 7.1.8-2
Severity: important
X-Debbugs-Cc: [email protected], [email protected]
User: [email protected]
Usertags: amd64

Dear Maintainer,

USB-C DisplayPort output does not work on my Lenovo Chromebook
(board name TANIKS) with the stock Debian amd64 kernel.

The system uses MrChromebox UEFI firmware and Debian 14. The internal
display works normally, but an external monitor connected through a
USB-C DisplayPort Alt Mode adapter is not detected.

The stock Debian 7.1.8+deb14.1-amd64 kernel configuration contains:

    # CONFIG_TYPEC_MUX_INTEL_PMC is not set
    CONFIG_INTEL_SCU_IPC=y
    # CONFIG_INTEL_SCU_PLATFORM is not set

The machine exposes the following relevant ACPI devices:

    INTC1026:00
    INTC105C:00

With the stock kernel, /sys/class/typec is empty and the deferred-device
list contains:

    INTC105C:00
    GOOG0014:00    cros-ec-typec: Failed to register port 0

The DRM connectors for the external outputs also remain disconnected:

    card0-DP-1: disconnected
    card0-DP-2: disconnected

I rebuilt the exact Debian 7.1.8 source using the stock Debian kernel
configuration and performed the following tests.

Test 1:

    CONFIG_TYPEC_MUX_INTEL_PMC=m
    # CONFIG_INTEL_SCU_PLATFORM is not set

Result: intel_pmc_mux was present and loaded, but INTC105C remained
deferred, cros_ec_typec could not register port 0, and USB-C DisplayPort
still did not work.

Test 2:

    CONFIG_TYPEC_MUX_INTEL_PMC=m
    CONFIG_INTEL_SCU_PLATFORM=m

Kconfig also selected:

    CONFIG_INTEL_SCU=y

CONFIG_INTEL_SCU_IPC=y was already enabled in the Debian configuration.

Result: after booting this kernel, the USB-C Type-C stack initializes
correctly and the external DisplayPort monitor works.

No kernel source changes were required. The only required changes were
enabling the existing upstream kernel configuration options.

This appears to be a Debian amd64 kernel configuration issue. Please
consider enabling:

    CONFIG_TYPEC_MUX_INTEL_PMC=m
    CONFIG_INTEL_SCU_PLATFORM=m

in the default Debian amd64 kernel configuration.

The controlled results were:

    stock Debian configuration:
        USB-C DisplayPort broken

    + CONFIG_TYPEC_MUX_INTEL_PMC=m:
        still broken

    + CONFIG_INTEL_SCU_PLATFORM=m:
        USB-C DisplayPort works

Expected result:
USB-C DisplayPort Alt Mode should work with the stock Debian kernel on
TANIKS without requiring a custom kernel.


-- Package-specific info:
** Version:
Linux version 7.1.8+deb14.1-amd64 ([email protected]) (x86_64-linux-gnu-gcc-15 (Debian 15.3.0-2) 15.3.0, GNU ld (GNU Binutils for Debian) 2.47) #1 SMP PREEMPT_DYNAMIC Debian 7.1.8-2 (2026-08-15)

** Command line:
BOOT_IMAGE=/boot/vmlinuz-7.1.8+deb14.1-amd64 root=UUID=92de0073-f7ee-4cd5-bd1d-a8a7ea7eaa02 ro quiet iomem=relaxed

** Not tainted

** Kernel log:
[    6.767725] binfmt_misc: register: failed to install interpreter file /usr/libexec/qemu-binfmt/sh4eb-binfmt-P
[    6.767915] binfmt_misc: register: failed to install interpreter file /usr/libexec/qemu-binfmt/sparc-binfmt-P
[    6.768036] binfmt_misc: register: failed to install interpreter file /usr/libexec/qemu-binfmt/sparc32plus-binfmt-P
[    6.768180] binfmt_misc: register: failed to install interpreter file /usr/libexec/qemu-binfmt/sparc64-binfmt-P
[    6.768378] binfmt_misc: register: failed to install interpreter file /usr/libexec/qemu-binfmt/xtensa-binfmt-P
[    6.768562] binfmt_misc: register: failed to install interpreter file /usr/libexec/qemu-binfmt/xtensaeb-binfmt-P
[    6.791632] device-mapper: core: CONFIG_IMA_DISABLE_HTABLE is disabled. Duplicate IMA measurements will not be recorded in the IMA log.
[    6.792459] device-mapper: uevent: version 1.0.3
[    6.792545] device-mapper: ioctl: 4.50.0-ioctl (2025-04-28) initialised: [email protected]
[    6.798103] sof-audio-pci-intel-tgl 0000:00:1f.3: loading topology: intel/sof-tplg/sof-adl-max98357a-rt5682-2way.tplg
[    6.798161] sof-audio-pci-intel-tgl 0000:00:1f.3: Topology: ABI 3:22:1 Kernel ABI 3:23:1
[    6.798342] sof_rt5682 adl_mx98357_rt5682: ASoC: Parent card not yet available, widget card binding deferred
[    6.814968] zram: Added device: zram0
[    6.827635] Adding 3985576k swap on /dev/zram0.  Priority:100 extents:1 across:3985576k SS
[    6.831621] input: keyd virtual pointer as /devices/virtual/input/input7
[    6.853147] Bluetooth: BNEP (Ethernet Emulation) ver 1.3
[    6.853156] Bluetooth: BNEP filters: protocol multicast
[    6.853165] Bluetooth: BNEP socket layer initialized
[    6.886940] input: sof-rt5682 Headset Jack as /devices/pci0000:00/0000:00:1f.3/adl_mx98357_rt5682/sound/card0/input8
[    6.887392] input: sof-rt5682 HDMI/DP,pcm=2 as /devices/pci0000:00/0000:00:1f.3/adl_mx98357_rt5682/sound/card0/input9
[    6.887452] input: sof-rt5682 HDMI/DP,pcm=3 as /devices/pci0000:00/0000:00:1f.3/adl_mx98357_rt5682/sound/card0/input10
[    6.887497] input: sof-rt5682 HDMI/DP,pcm=4 as /devices/pci0000:00/0000:00:1f.3/adl_mx98357_rt5682/sound/card0/input11
[    6.887535] input: sof-rt5682 HDMI/DP,pcm=5 as /devices/pci0000:00/0000:00:1f.3/adl_mx98357_rt5682/sound/card0/input12
[    6.979326] NET: Registered PF_QIPCRTR protocol family
[    7.144558] iwlwifi 0000:00:14.3: WFPM_UMAC_PD_NOTIFICATION: 0x20
[    7.144619] iwlwifi 0000:00:14.3: WFPM_LMAC2_PD_NOTIFICATION: 0x1f
[    7.144627] iwlwifi 0000:00:14.3: WFPM_AUTH_KEY_0: 0x90
[    7.144635] iwlwifi 0000:00:14.3: CNVI_SCU_SEQ_DATA_DW9: 0x0
[    7.146184] iwlwifi 0000:00:14.3: RFIm is deactivated, reason = 4
[    7.210695] RPC: Registered named UNIX socket transport module.
[    7.210703] RPC: Registered udp transport module.
[    7.210704] RPC: Registered tcp transport module.
[    7.210705] RPC: Registered tcp-with-tls transport module.
[    7.210705] RPC: Registered tcp NFSv4.1 backchannel transport module.
[    7.457742] iwlwifi 0000:00:14.3: WFPM_UMAC_PD_NOTIFICATION: 0x20
[    7.457800] iwlwifi 0000:00:14.3: WFPM_LMAC2_PD_NOTIFICATION: 0x1f
[    7.457808] iwlwifi 0000:00:14.3: WFPM_AUTH_KEY_0: 0x90
[    7.457817] iwlwifi 0000:00:14.3: CNVI_SCU_SEQ_DATA_DW9: 0x0
[    7.459336] iwlwifi 0000:00:14.3: RFIm is deactivated, reason = 4
[    7.964735] Bluetooth: hci0: Waiting for firmware download to complete
[    7.965005] Bluetooth: hci0: Firmware loaded in 1513227 usecs
[    7.965070] Bluetooth: hci0: Waiting for device to boot
[    7.981189] Bluetooth: hci0: Device booted in 15784 usecs
[    7.984506] Bluetooth: hci0: Found Intel DDC parameters: intel/ibt-0040-0041.ddc
[    7.986101] Bluetooth: hci0: Applying Intel DDC parameters completed
[    7.989139] Bluetooth: hci0: Firmware timestamp 2026.5 buildtype 1 build 82122
[    7.989143] Bluetooth: hci0: Firmware SHA1: 0x2925677d
[    7.993057] Bluetooth: hci0: Fseq status: Success (0x00)
[    7.993061] Bluetooth: hci0: Fseq executed: 00.00.02.41
[    7.993063] Bluetooth: hci0: Fseq BT Top: 00.00.02.41
[    8.061457] Bluetooth: MGMT ver 1.23
[    8.069437] NET: Registered PF_ALG protocol family
[    8.095019] tun: Universal TUN/TAP device driver, 1.6
[   11.102524] wlp0s20f3: authenticate with e8:9c:25:cc:3f:f5 (local address=98:59:7a:98:32:da)
[   11.103940] wlp0s20f3: send auth to e8:9c:25:cc:3f:f5 (try 1/3)
[   11.176159] wlp0s20f3: authenticate with e8:9c:25:cc:3f:f5 (local address=98:59:7a:98:32:da)
[   11.176184] wlp0s20f3: send auth to e8:9c:25:cc:3f:f5 (try 1/3)
[   11.179067] wlp0s20f3: authenticated
[   11.182479] wlp0s20f3: associate with e8:9c:25:cc:3f:f5 (try 1/3)
[   11.188887] wlp0s20f3: RX AssocResp from e8:9c:25:cc:3f:f5 (capab=0x1011 status=0 aid=23)
[   11.208250] wlp0s20f3: associated
[   11.288668] wlp0s20f3: Limiting TX power to 30 (30 - 0) dBm as advertised by e8:9c:25:cc:3f:f5
[   11.613088] netfs: FS-Cache loaded
[   11.693910] Key type dns_resolver registered
[   11.791873] NFS: Registering the id_resolver key type
[   11.791887] Key type id_resolver registered
[   11.791888] Key type id_legacy registered
[   13.274018] sof-audio-pci-intel-tgl 0000:00:1f.3: ipc tx error for 0x60010000 (msg/reply size: 108/20): -22
[   13.274045] sof-audio-pci-intel-tgl 0000:00:1f.3: sof_ipc3_pcm_hw_params: pcm100 (DMIC16kHz), dir 1: STREAM_PCM_PARAMS ipc failed for stream_tag 1
[   13.274048] sof-audio-pci-intel-tgl 0000:00:1f.3: ASoC error (-22): at snd_soc_pcm_component_prepare() on 0000:00:1f.3
[   13.274942] sof-audio-pci-intel-tgl 0000:00:1f.3: ipc tx error for 0x60010000 (msg/reply size: 108/20): -22
[   13.274945] sof-audio-pci-intel-tgl 0000:00:1f.3: sof_ipc3_pcm_hw_params: pcm100 (DMIC16kHz), dir 1: STREAM_PCM_PARAMS ipc failed for stream_tag 1
[   13.274947] sof-audio-pci-intel-tgl 0000:00:1f.3: ASoC error (-22): at snd_soc_pcm_component_prepare() on 0000:00:1f.3
[   13.275905] sof-audio-pci-intel-tgl 0000:00:1f.3: ipc tx error for 0x60010000 (msg/reply size: 108/20): -22
[   13.275925] sof-audio-pci-intel-tgl 0000:00:1f.3: sof_ipc3_pcm_hw_params: pcm100 (DMIC16kHz), dir 1: STREAM_PCM_PARAMS ipc failed for stream_tag 1
[   13.275935] sof-audio-pci-intel-tgl 0000:00:1f.3: ASoC error (-22): at snd_soc_pcm_component_prepare() on 0000:00:1f.3
[   13.276883] sof-audio-pci-intel-tgl 0000:00:1f.3: ipc tx error for 0x60010000 (msg/reply size: 108/20): -22
[   13.276902] sof-audio-pci-intel-tgl 0000:00:1f.3: sof_ipc3_pcm_hw_params: pcm100 (DMIC16kHz), dir 1: STREAM_PCM_PARAMS ipc failed for stream_tag 1
[   13.276908] sof-audio-pci-intel-tgl 0000:00:1f.3: ASoC error (-22): at snd_soc_pcm_component_prepare() on 0000:00:1f.3
[   13.332526] Bluetooth: RFCOMM TTY layer initialized
[   13.332534] Bluetooth: RFCOMM socket layer initialized
[   13.332539] Bluetooth: RFCOMM ver 1.11
[   14.338507] rfkill: input handler disabled
[   16.908157] platform GOOG0014:00: deferred probe pending: cros-ec-typec: Failed to register port 0
[   22.102206] rfkill: input handler enabled
[   22.161904] sof-audio-pci-intel-tgl 0000:00:1f.3: ipc tx error for 0x60010000 (msg/reply size: 108/20): -22
[   22.161910] sof-audio-pci-intel-tgl 0000:00:1f.3: sof_ipc3_pcm_hw_params: pcm100 (DMIC16kHz), dir 1: STREAM_PCM_PARAMS ipc failed for stream_tag 1
[   22.161912] sof-audio-pci-intel-tgl 0000:00:1f.3: ASoC error (-22): at snd_soc_pcm_component_prepare() on 0000:00:1f.3
[   22.162770] sof-audio-pci-intel-tgl 0000:00:1f.3: ipc tx error for 0x60010000 (msg/reply size: 108/20): -22
[   22.162787] sof-audio-pci-intel-tgl 0000:00:1f.3: sof_ipc3_pcm_hw_params: pcm100 (DMIC16kHz), dir 1: STREAM_PCM_PARAMS ipc failed for stream_tag 1
[   22.162796] sof-audio-pci-intel-tgl 0000:00:1f.3: ASoC error (-22): at snd_soc_pcm_component_prepare() on 0000:00:1f.3
[   22.163730] sof-audio-pci-intel-tgl 0000:00:1f.3: ipc tx error for 0x60010000 (msg/reply size: 108/20): -22
[   22.163743] sof-audio-pci-intel-tgl 0000:00:1f.3: sof_ipc3_pcm_hw_params: pcm100 (DMIC16kHz), dir 1: STREAM_PCM_PARAMS ipc failed for stream_tag 1
[   22.163754] sof-audio-pci-intel-tgl 0000:00:1f.3: ASoC error (-22): at snd_soc_pcm_component_prepare() on 0000:00:1f.3
[   22.164653] sof-audio-pci-intel-tgl 0000:00:1f.3: ipc tx error for 0x60010000 (msg/reply size: 108/20): -22
[   22.164664] sof-audio-pci-intel-tgl 0000:00:1f.3: sof_ipc3_pcm_hw_params: pcm100 (DMIC16kHz), dir 1: STREAM_PCM_PARAMS ipc failed for stream_tag 1
[   22.164675] sof-audio-pci-intel-tgl 0000:00:1f.3: ASoC error (-22): at snd_soc_pcm_component_prepare() on 0000:00:1f.3
[   23.035702] rfkill: input handler disabled
[   24.070312] SCSI subsystem initialized
[   30.377203] warning: `ThreadPoolForeg' uses wireless extensions which will stop working for Wi-Fi 7 hardware; use nl80211

** Model information
sys_vendor: Google
product_name: Taniks
product_version: rev3
chassis_vendor: Google
chassis_version: 
bios_vendor: coreboot
bios_version: MrChromebox-2606.1
board_vendor: Google
board_name: Taniks
board_version: rev3

** Configuration for modprobe:
blacklist arkfb
blacklist aty128fb
blacklist atyfb
blacklist cirrusfb
blacklist cyber2000fb
blacklist kyrofb
blacklist matroxfb_base
blacklist mb862xxfb
blacklist microcode
blacklist microcode
blacklist neofb
blacklist pm2fb
blacklist pm3fb
blacklist radeonfb
blacklist s3fb
blacklist savagefb
blacklist sisfb
blacklist tdfxfb
blacklist tridentfb
blacklist vt8623fb
options bonding max_bonds=0
options cx88_alsa index=-2
options dummy numdummies=0
options ifb numifbs=0
options snd_atiixp_modem index=-2
options snd_intel8x0m index=-2
options snd_pcsp index=-2
options snd_via82xx_modem index=-2

** Loaded modules:
ac
acpi_thermal_rel
aesni_intel
af_alg
algif_hash
algif_skcipher
auth_rpcgss
autofs4
battery
binfmt_misc
bluetooth
bnep
btbcm
btintel
btmtk
btrtl
btusb
button
ccm
cec
cfg80211
configfs
coretemp
crc16
crc32c_cryptoapi
crc8
cros_charge_control
cros_ec
cros_ec_chardev
cros_ec_debugfs
cros_ec_dev
cros_ec_hwmon
cros_ec_keyb
cros_ec_lpcs
cros_ec_proto
cros_ec_sysfs
cros_ec_typec
cros_kbd_led_backlight
cros_usbpd_charger
cros_usbpd_logger
cros_usbpd_notify
dm_mod
dns_resolver
drm
drm_buddy
drm_client_lib
drm_display_helper
drm_exec
drm_gpusvm_helper
drm_gpuvm
drm_kms_helper
drm_suballoc_helper
drm_ttm_helper
dw_dmac
dw_dmac_core
ecdh_generic
efi_pstore
efivarfs
elan_i2c
evdev
ext4
fan
fat
gf128mul
gpu_sched
grace
hid
i2c_algo_bit
i2c_dev
i915
idma64
int3400_thermal
int3403_thermal
int340x_thermal_zone
intel_cstate
intel_lpss
intel_lpss_pci
intel_pmc_core
intel_pmc_ssram_telemetry
intel_powerclamp
intel_rapl_common
intel_rapl_msr
intel_uncore
intel_uncore_frequency
intel_uncore_frequency_common
intel_vsec
irqbypass
iwlmvm
iwlwifi
jbd2
joydev
kvm
kvm_intel
led_class_multicolor
leds_cros_ec
libarc4
lockd
loop
lp
lz4_compress
lz4hc_compress
mac80211
matrix_keymap
mbcache
mc
mei
mei_hdcp
mei_me
mei_pxp
memconsole
memconsole_coreboot
mmc_core
msr
netfs
nf_tables
nfnetlink
nfs
nfsv4
nls_ascii
nls_cp437
nvme
nvme_auth
nvme_core
nvme_keyring
parport
parport_pc
pcspkr
platform_temperature_control
pmt_class
pmt_discovery
pmt_telemetry
ppdev
processor_thermal_device
processor_thermal_device_pci
processor_thermal_mbox
processor_thermal_power_floor
processor_thermal_rapl
processor_thermal_rfim
processor_thermal_soc_slider
processor_thermal_wt_hint
processor_thermal_wt_req
qrtr
rapl
rc_core
rfcomm
rfkill
roles
rpcsec_gss_krb5
rtsx_pci
rtsx_pci_sdmmc
scsi_common
scsi_mod
sd_mod
serio_raw
snd
snd_compress
snd_ctl_led
snd_hda_codec
snd_hda_codec_hdmi
snd_hda_codec_intelhdmi
snd_hda_core
snd_hda_ext_core
snd_hda_intel
snd_hrtimer
snd_hwdep
snd_intel_dspcfg
snd_intel_sdw_acpi
snd_pcm
snd_pcm_dmaengine
snd_seq
snd_seq_device
snd_seq_dummy
snd_soc_acpi
snd_soc_acpi_intel_match
snd_soc_acpi_intel_sdca_quirks
snd_soc_avs
snd_soc_core
snd_soc_dmic
snd_soc_hda_codec
snd_soc_hdac_hda
snd_soc_intel_hda_dsp_common
snd_soc_intel_sof_board_helpers
snd_soc_intel_sof_maxim_common
snd_soc_intel_sof_realtek_common
snd_soc_intel_sof_ti_common
snd_soc_max98357a
snd_soc_rl6231
snd_soc_rt5645
snd_soc_rt5682
snd_soc_rt5682_i2c
snd_soc_rt5682s
snd_soc_sdca
snd_soc_sdw_utils
snd_soc_sof_rt5682
snd_sof
snd_sof_intel_hda
snd_sof_intel_hda_common
snd_sof_intel_hda_generic
snd_sof_intel_hda_mlink
snd_sof_intel_hda_sdw_bpt
snd_sof_pci
snd_sof_pci_intel_cnl
snd_sof_pci_intel_tgl
snd_sof_probes
snd_sof_utils
snd_sof_xtensa_dsp
snd_timer
soundcore
soundwire_bus
soundwire_cadence
soundwire_generic_allocation
soundwire_intel
spi_pxa2xx_core
spi_pxa2xx_platform
squashfs
sunrpc
thunderbolt
tpm_tis_i2c_cr50
ttm
tun
typec
uinput
usb_common
usbcore
uvc
uvcvideo
vfat
video
videobuf2_common
videobuf2_memops
videobuf2_v4l2
videobuf2_vmalloc
videodev
vpd_sysfs
wmi
x86_pkg_temp_thermal
xe
xhci_hcd
xhci_pci
zram

** Out of tree modules:
None found

** PCI devices:
0000:00:00.0 Host bridge [0600]: Intel Corporation Device [8086:4609] (rev 04)
	Subsystem: Intel Corporation Device [8086:7270]
0000:00:02.0 VGA compatible controller [0300]: Intel Corporation Alder Lake-UP3 GT1 [UHD Graphics] [8086:46b3] (rev 0c)
	DeviceName: VGA compatible controller
	Subsystem: Intel Corporation Alder Lake-UP3 GT1 [UHD Graphics] [8086:46b3]
	Kernel driver in use: i915
	Kernel modules: i915, xe
0000:00:04.0 Signal processing controller [1180]: Intel Corporation Alder Lake Innovation Platform Framework Processor Participant [8086:461d] (rev 04)
	Subsystem: Intel Corporation Device [8086:7270]
	Kernel driver in use: proc_thermal_pci
	Kernel modules: processor_thermal_device_pci
0000:00:06.0 PCI bridge [0604]: Intel Corporation 12th Gen Core Processor PCI Express x4 Controller #0 [8086:464d] (rev 04)
	Subsystem: Intel Corporation Device [8086:7270]
	Kernel driver in use: pcieport
	Kernel modules: shpchp
0000:00:08.0 System peripheral [0880]: Intel Corporation 12th Gen Core Processor Gaussian & Neural Accelerator [8086:464f] (rev 04)
	Subsystem: Intel Corporation Device [8086:7270]
0000:00:0a.0 Signal processing controller [1180]: Intel Corporation Platform Monitoring Technology [8086:467d] (rev 01)
	Subsystem: Intel Corporation Device [8086:7270]
	Kernel driver in use: intel_vsec
	Kernel modules: intel_vsec
0000:00:0d.0 USB controller [0c03]: Intel Corporation Alder Lake-P Thunderbolt 4 USB Controller [8086:461e] (rev 04)
	Subsystem: Intel Corporation Device [8086:7270]
	Kernel driver in use: xhci_hcd
	Kernel modules: xhci_pci
0000:00:14.0 USB controller [0c03]: Intel Corporation Alder Lake PCH USB 3.2 xHCI Host Controller [8086:51ed] (rev 01)
	Kernel driver in use: xhci_hcd
	Kernel modules: xhci_pci
0000:00:14.2 RAM memory [0500]: Intel Corporation Alder Lake PCH Shared SRAM [8086:51ef] (rev 01)
	Subsystem: Intel Corporation Device [8086:7270]
0000:00:14.3 Network controller [0280]: Intel Corporation Alder Lake-P PCH CNVi WiFi [8086:51f0] (rev 01)
	Subsystem: Intel Corporation Dual Band Wi-Fi 6E(802.11ax) AX211 160MHz 2x2 [Garfield Peak] [8086:0094]
	Kernel driver in use: iwlwifi
	Kernel modules: iwlwifi
0000:00:15.0 Serial bus controller [0c80]: Intel Corporation Alder Lake PCH Serial IO I2C Controller #0 [8086:51e8] (rev 01)
	Subsystem: Intel Corporation Device [8086:7270]
	Kernel driver in use: intel-lpss
	Kernel modules: intel_lpss_pci
0000:00:15.1 Serial bus controller [0c80]: Intel Corporation Alder Lake PCH Serial IO I2C Controller #1 [8086:51e9] (rev 01)
	Subsystem: Intel Corporation Device [8086:7270]
	Kernel driver in use: intel-lpss
	Kernel modules: intel_lpss_pci
0000:00:15.3 Serial bus controller [0c80]: Intel Corporation Alder Lake PCH Serial IO I2C Controller #3 [8086:51eb] (rev 01)
	Subsystem: Intel Corporation Device [8086:7270]
	Kernel driver in use: intel-lpss
	Kernel modules: intel_lpss_pci
0000:00:16.0 Communication controller [0780]: Intel Corporation Alder Lake PCH HECI Controller [8086:51e0] (rev 01)
	Subsystem: Intel Corporation Device [8086:7270]
	Kernel driver in use: mei_me
	Kernel modules: mei_me
0000:00:19.0 Serial bus controller [0c80]: Intel Corporation Alder Lake-P Serial IO I2C Controller #0 [8086:51c5] (rev 01)
	Subsystem: Intel Corporation Device [8086:7270]
	Kernel driver in use: intel-lpss
	Kernel modules: intel_lpss_pci
0000:00:19.1 Serial bus controller [0c80]: Intel Corporation Alder Lake-P Serial IO I2C Controller #1 [8086:51c6] (rev 01)
	Subsystem: Intel Corporation Device [8086:7270]
	Kernel driver in use: intel-lpss
	Kernel modules: intel_lpss_pci
0000:00:1c.0 PCI bridge [0604]: Intel Corporation Alder Lake PCH-P PCI Express Root Port #9 [8086:51bf] (rev 01)
	Subsystem: Intel Corporation Device [8086:7270]
	Kernel driver in use: pcieport
	Kernel modules: shpchp
0000:00:1e.0 Communication controller [0780]: Intel Corporation Alder Lake PCH UART #0 [8086:51a8] (rev 01)
	Subsystem: Intel Corporation Device [8086:7270]
	Kernel driver in use: intel-lpss
	Kernel modules: intel_lpss_pci
0000:00:1e.3 Serial bus controller [0c80]: Intel Corporation Alder Lake SPI Controller [8086:51ab] (rev 01)
	Subsystem: Intel Corporation Device [8086:7270]
	Kernel driver in use: intel-lpss
	Kernel modules: intel_lpss_pci
0000:00:1f.0 ISA bridge [0601]: Intel Corporation Alder Lake PCH eSPI Controller [8086:5182] (rev 01)
	Subsystem: Intel Corporation Device [8086:7270]
0000:00:1f.3 Multimedia audio controller [0401]: Intel Corporation Alder Lake PCH-P High Definition Audio Controller [8086:51c8] (rev 01)
	DeviceName: Multimedia audio controller
	Kernel driver in use: sof-audio-pci-intel-tgl
	Kernel modules: snd_soc_avs, snd_sof_pci_intel_tgl, snd_hda_intel
0000:00:1f.5 Serial bus controller [0c80]: Intel Corporation Alder Lake-P PCH SPI Controller [8086:51a4] (rev 01)
	Subsystem: Intel Corporation Device [8086:7270]
0000:00:06.0/01:00.0 Non-Volatile memory controller [0108]: Micron Technology Inc 2450 NVMe SSD [HendrixV] (DRAM-less) [1344:5411] (rev 01)
	Subsystem: Micron Technology Inc Device [1344:1100]
	Kernel driver in use: nvme
	Kernel modules: nvme
0000:00:1c.0/02:00.0 Unassigned class [ff00]: Realtek Semiconductor Co., Ltd. RTS522A PCI Express Card Reader [10ec:522a] (rev 01)
	Subsystem: Realtek Semiconductor Co., Ltd. RTS522A PCI Express Card Reader [10ec:522a]
	Kernel driver in use: rtsx_pci
	Kernel modules: rtsx_pci

** USB devices:
/:  Bus 001.Port 001: Dev 001, Class=root_hub, Driver=xhci_hcd/1p, 480M
    ID 1d6b:0002 Linux Foundation 2.0 root hub
/:  Bus 002.Port 001: Dev 001, Class=root_hub, Driver=xhci_hcd/3p, 20000M/x2
    ID 1d6b:0003 Linux Foundation 3.0 root hub
/:  Bus 003.Port 001: Dev 001, Class=root_hub, Driver=xhci_hcd/12p, 480M
    ID 1d6b:0002 Linux Foundation 2.0 root hub
    |__ Port 006: Dev 002, If 0, Class=Video, Driver=uvcvideo, 480M
        ID 30c9:0062 Luxvisions Innotech Limited 
    |__ Port 006: Dev 002, If 1, Class=Video, Driver=uvcvideo, 480M
        ID 30c9:0062 Luxvisions Innotech Limited 
    |__ Port 010: Dev 003, If 0, Class=Wireless, Driver=btusb, 12M
        ID 8087:0033 Intel Corp. AX211 Bluetooth
    |__ Port 010: Dev 003, If 1, Class=Wireless, Driver=btusb, 12M
        ID 8087:0033 Intel Corp. AX211 Bluetooth
/:  Bus 004.Port 001: Dev 001, Class=root_hub, Driver=xhci_hcd/4p, 10000M
    ID 1d6b:0003 Linux Foundation 3.0 root hub


-- System Information:
Debian Release: forky/sid
  APT prefers testing
  APT policy: (500, 'testing')
Architecture: amd64 (x86_64)

Kernel: Linux 7.1.8+deb14.1-amd64 (SMP w/8 CPU threads; PREEMPT)
Locale: LANG=en_US.UTF-8, LC_CTYPE=en_US.UTF-8 (charmap=UTF-8), LANGUAGE not set
Shell: /bin/sh linked to /usr/bin/dash
Init: systemd (via /run/systemd/system)
LSM: AppArmor: enabled

Versions of packages linux-image-7.1.8+deb14.1-amd64 depends on:
ii  initramfs-tools [linux-initramfs-tool]  0.151
ii  linux-base                              4.16
ii  linux-base-7.1.8+deb14.1-amd64          7.1.8-2
ii  linux-binary-7.1.8+deb14.1-amd64        7.1.8-2
ii  linux-modules-7.1.8+deb14.1-amd64       7.1.8-2

Versions of packages linux-image-7.1.8+deb14.1-amd64 recommends:
ii  apparmor  4.1.7-5

Versions of packages linux-image-7.1.8+deb14.1-amd64 suggests:
pn  debian-kernel-handbook  <none>
ii  firmware-linux-free     20241210-3
ii  grub-efi-amd64          2.14-3
pn  linux-doc-7.1           <none>

Versions of packages linux-image-7.1.8+deb14.1-amd64 is related to:
ii  firmware-amd-graphics      20260622-1
pn  firmware-atheros           <none>
pn  firmware-bnx2              <none>
pn  firmware-bnx2x             <none>
pn  firmware-brcm80211         <none>
pn  firmware-cavium            <none>
pn  firmware-cirrus            <none>
ii  firmware-intel-graphics    20260622-1
ii  firmware-intel-misc        20260622-1
ii  firmware-intel-sound       20260622-1
pn  firmware-ipw2x00           <none>
pn  firmware-ivtv              <none>
ii  firmware-iwlwifi           20260622-1
pn  firmware-libertas          <none>
pn  firmware-marvell-prestera  <none>
ii  firmware-mediatek          20260622-1
ii  firmware-misc-nonfree      20260622-1
pn  firmware-myricom           <none>
pn  firmware-netronome         <none>
pn  firmware-netxen            <none>
ii  firmware-nvidia-graphics   20260622-1
pn  firmware-qcom-soc          <none>
pn  firmware-qlogic            <none>
pn  firmware-realtek           <none>
pn  firmware-samsung           <none>
pn  firmware-siano             <none>
pn  firmware-ti-connectivity   <none>
pn  xen-hypervisor             <none>

-- no debconf information