** Changed in: linux-oem-5.10 (Ubuntu Focal)
Status: In Progress => Fix Committed
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https://bugs.launchpad.net/bugs/1914543
Title:
Missing device id for Intel TGL-H ISH [8086:43fc] in intel-ish-hid
driver
Status in HWE Next:
New
Status in linux package in Ubuntu:
In Progress
Status in linux-oem-5.10 package in Ubuntu:
Invalid
Status in linux source package in Focal:
Fix Committed
Status in linux-oem-5.10 source package in Focal:
Fix Committed
Status in linux source package in Groovy:
Fix Committed
Status in linux-oem-5.10 source package in Groovy:
Invalid
Status in linux source package in Hirsute:
In Progress
Status in linux-oem-5.10 source package in Hirsute:
Invalid
Bug description:
[SRU Justification]
[Impact]
Device sensors attached to Intel Integrated Sensor Hub (ISH) on TGL-H
platforms are not detected due to the lack of corresponding PCI ID in
intel-ish-hid driver.
[Fix]
Add PCI ID 8086:43FC the intel-ish-hid driver. Fix also proposed to
linux-input mailing list as
https://patchwork.kernel.org/project/linux-input/patch/20210204083315.122952-1-vicamo.y...@canonical.com/
[Test Case]
On the affected platforms, sensors should be probed with this patch
applied:
$ dmesg | grep ish
ish-hid {33AECD58-B679-4E54-9BD9-A04D34F0C226}: [hid-ish]:
enum_devices_done OK, num_hid_devices=3
hid-generic 001F:8087:0AC2.0003: hidraw2: <UNKNOWN> HID v2.00 Device
[hid-ishtp 8087:0AC2] on
hid-generic 001F:8087:0AC2.0004: hidraw3: <UNKNOWN> HID v2.00 Device
[hid-ishtp 8087:0AC2] on
hid-generic 001F:8087:0AC2.0005: hidraw4: <UNKNOWN> HID v2.00 Device
[hid-ishtp 8087:0AC2] on
$ ls -1 /sys/bus/iio/devices/
iio:device0
iio:device1
trigger0
trigger1
[Where problems could occur]
While this would bring up sensor hub and sensors attached to this
platform, it might affect system power consumption, and might introduce
unexpected behavior if an unsupported/misbehaved sensor is up.
========== Original Bug Description ==========
Following PCI device not recognized by intel-ish-hid driver:
00:12.0 Serial controller [0700]: Intel Corporation Device [8086:43fc]
(prog-if 00 [8250])
Subsystem: Dell Device [1028:0a66]
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-
Interrupt: pin A routed to IRQ 16
Region 0: Memory at 6073170000 (64-bit, non-prefetchable) [size=64K]
Capabilities: [80] 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: [90] Vendor Specific Information: Len=14 <?>
ProblemType: Bug
DistroRelease: Ubuntu 20.04
Package: linux-oem (not installed)
ProcVersionSignature: Ubuntu 5.10.0-1010.11-oem 5.10.6
Uname: Linux 5.10.0-1010-oem x86_64
ApportVersion: 2.20.11-0ubuntu27.14
Architecture: amd64
AudioDevicesInUse:
USER PID ACCESS COMMAND
/dev/snd/controlC0: u 1900 F.... pulseaudio
CasperMD5CheckResult: skip
CurrentDesktop: ubuntu:GNOME
Date: Thu Feb 4 14:34:09 2021
DistributionChannelDescriptor:
# This is the distribution channel descriptor for the OEM CDs
# For more information see
http://wiki.ubuntu.com/DistributionChannelDescriptor
canonical-oem-somerville-focal-amd64-20200502-85+fossa-pidgeot-14+X81
InstallationDate: Installed on 2021-01-22 (13 days ago)
InstallationMedia: Ubuntu 20.04 "Focal" - Build amd64 LIVE Binary
20200502-05:58
MachineType: Dell Inc. Latitude 5421
ProcFB: 0 i915drmfb
ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-5.10.0-1010-oem
root=UUID=75317576-b181-4bb4-bdd6-b2911ff95aa2 ro quiet splash vt.handoff=7
RelatedPackageVersions:
linux-restricted-modules-5.10.0-1010-oem N/A
linux-backports-modules-5.10.0-1010-oem N/A
linux-firmware 1.187.9
SourcePackage: linux
UpgradeStatus: No upgrade log present (probably fresh install)
dmi.bios.date: 12/02/2020
dmi.bios.release: 99.2
dmi.bios.vendor: Dell Inc.
dmi.bios.version: 99.2.3
dmi.board.name: 020BN6
dmi.board.vendor: Dell Inc.
dmi.board.version: X01
dmi.chassis.type: 10
dmi.chassis.vendor: Dell Inc.
dmi.modalias:
dmi:bvnDellInc.:bvr99.2.3:bd12/02/2020:br99.2:svnDellInc.:pnLatitude5421:pvr:rvnDellInc.:rn020BN6:rvrX01:cvnDellInc.:ct10:cvr:
dmi.product.family: Latitude
dmi.product.name: Latitude 5421
dmi.product.sku: 0A66
dmi.sys.vendor: Dell Inc.
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