| 2023-01-09 21:30:56 |
Vasylenko Serhii |
bug |
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added bug |
| 2023-01-09 21:30:56 |
Vasylenko Serhii |
attachment added |
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lspci-vnvn.log https://bugs.launchpad.net/bugs/2002353/+attachment/5640273/+files/lspci-vnvn.log |
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| 2023-01-09 21:32:07 |
Vasylenko Serhii |
attachment added |
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version.log https://bugs.launchpad.net/ubuntu/+source/linux/+bug/2002353/+attachment/5640275/+files/version.log |
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| 2023-01-09 22:00:09 |
Ubuntu Kernel Bot |
linux (Ubuntu): status |
New |
Incomplete |
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| 2023-01-12 14:19:49 |
Vasylenko Serhii |
tags |
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apport-collected focal |
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| 2023-01-12 14:19:50 |
Vasylenko Serhii |
description |
I have no-name tablet with goodix touch screen which not work in any version of Ubuntu. Currently I work with 20.04 LTS and kernel 5.15.0-56-lowlatency.
It reports into dmesg:
Goodix-TS i2c-GDIX1002:00: acpi_dev_get_resources returned: 1, ts->gpio_count: 2, ts->gpio_int_idx: -1
Goodix-TS i2c-GDIX1002:00: i2c test failed attempt 1: -121
Goodix-TS i2c-GDIX1002:00: i2c test failed attempt 2: -121
After reviewing driver's source code I found that such parameters are very close to code path which is used for bay trail, but my system is not bay trail. When I comment out check for bay trail driver started to work:
776c776
< } else if (/*is_byt() &&*/ ts->gpio_count == 2 && ts->gpio_int_idx == -1) {
---
> } else if (is_byt() && ts->gpio_count == 2 && ts->gpio_int_idx == -1) {
Maybe this is not correct fix and I may fix something in my system so it will start to work with 'normal' driver? Or maybe driver need to be modified as that checking for bay trail is not needed?
Thanks. |
I have no-name tablet with goodix touch screen which not work in any version of Ubuntu. Currently I work with 20.04 LTS and kernel 5.15.0-56-lowlatency.
It reports into dmesg:
Goodix-TS i2c-GDIX1002:00: acpi_dev_get_resources returned: 1, ts->gpio_count: 2, ts->gpio_int_idx: -1
Goodix-TS i2c-GDIX1002:00: i2c test failed attempt 1: -121
Goodix-TS i2c-GDIX1002:00: i2c test failed attempt 2: -121
After reviewing driver's source code I found that such parameters are very close to code path which is used for bay trail, but my system is not bay trail. When I comment out check for bay trail driver started to work:
776c776
< } else if (/*is_byt() &&*/ ts->gpio_count == 2 && ts->gpio_int_idx == -1) {
---
> } else if (is_byt() && ts->gpio_count == 2 && ts->gpio_int_idx == -1) {
Maybe this is not correct fix and I may fix something in my system so it will start to work with 'normal' driver? Or maybe driver need to be modified as that checking for bay trail is not needed?
Thanks.
---
ProblemType: Bug
ApportVersion: 2.20.11-0ubuntu27.25
Architecture: amd64
AudioDevicesInUse:
USER PID ACCESS COMMAND
/dev/snd/pcmC1D0p: kioskset 4197 F...m alsa_dmixd
/dev/snd/controlC0: kioskset 4197 F.... alsa_dmixd
/dev/snd/timer: kioskset 4197 f.... alsa_dmixd
CasperMD5CheckResult: skip
DistroRelease: Ubuntu 20.04
MachineType: Default string Default string
Package: linux (not installed)
ProcEnviron:
SHELL=/bin/bash
LANG=en_US.UTF-8
TERM=xterm
XDG_RUNTIME_DIR=<set>
PATH=(custom, no user)
ProcFB: 0 i915drmfb
ProcKernelCmdLine: BOOT_IMAGE=/boot/appliance-vmlinuz root=UUID=bfe1498f-1f0d-48fe-b456-bfeebe528053 ro quiet splash nvidia-drm.modeset=1 net.ifnames=0 brd.rd_nr=0 usbcore.autosuspend=-1 elevator=noop vt.handoff=7
ProcVersionSignature: Ubuntu 5.15.0-56.62~20.04.1-lowlatency 5.15.64
RelatedPackageVersions:
linux-restricted-modules-5.15.0-56-lowlatency N/A
linux-backports-modules-5.15.0-56-lowlatency N/A
linux-firmware 1.187.33
RfKill: Error: [Errno 2] No such file or directory: 'rfkill'
Tags: focal
Uname: Linux 5.15.0-56-lowlatency x86_64
UpgradeStatus: No upgrade log present (probably fresh install)
UserGroups: N/A
_MarkForUpload: True
dmi.bios.date: 09/26/2019
dmi.bios.release: 5.11
dmi.bios.vendor: American Megatrends Inc.
dmi.bios.version: S101UJSR200_8GB_R02
dmi.board.asset.tag: Default string
dmi.board.name: Default string
dmi.board.vendor: Default string
dmi.board.version: Default string
dmi.chassis.asset.tag: Default string
dmi.chassis.type: 10
dmi.chassis.vendor: Default string
dmi.chassis.version: Default string
dmi.ec.firmware.release: 1.13
dmi.modalias: dmi:bvnAmericanMegatrendsInc.:bvrS101UJSR200_8GB_R02:bd09/26/2019:br5.11:efr1.13:svnDefaultstring:pnDefaultstring:pvrDefaultstring:rvnDefaultstring:rnDefaultstring:rvrDefaultstring:cvnDefaultstring:ct10:cvrDefaultstring:skuDefaultstring:
dmi.product.family: Tablet
dmi.product.name: Default string
dmi.product.sku: Default string
dmi.product.version: Default string
dmi.sys.vendor: Default string |
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| 2023-01-12 14:19:51 |
Vasylenko Serhii |
attachment added |
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AlsaInfo.txt https://bugs.launchpad.net/bugs/2002353/+attachment/5640991/+files/AlsaInfo.txt |
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| 2023-01-12 14:19:52 |
Vasylenko Serhii |
attachment added |
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CRDA.txt https://bugs.launchpad.net/bugs/2002353/+attachment/5640992/+files/CRDA.txt |
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| 2023-01-12 14:19:53 |
Vasylenko Serhii |
attachment added |
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CurrentDmesg.txt https://bugs.launchpad.net/bugs/2002353/+attachment/5640993/+files/CurrentDmesg.txt |
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| 2023-01-12 14:19:55 |
Vasylenko Serhii |
attachment added |
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IwConfig.txt https://bugs.launchpad.net/bugs/2002353/+attachment/5640994/+files/IwConfig.txt |
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| 2023-01-12 14:19:56 |
Vasylenko Serhii |
attachment added |
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Lspci.txt https://bugs.launchpad.net/bugs/2002353/+attachment/5640995/+files/Lspci.txt |
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| 2023-01-12 14:19:57 |
Vasylenko Serhii |
attachment added |
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Lspci-vt.txt https://bugs.launchpad.net/bugs/2002353/+attachment/5640996/+files/Lspci-vt.txt |
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| 2023-01-12 14:19:58 |
Vasylenko Serhii |
attachment added |
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Lsusb.txt https://bugs.launchpad.net/bugs/2002353/+attachment/5640997/+files/Lsusb.txt |
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| 2023-01-12 14:19:59 |
Vasylenko Serhii |
attachment added |
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Lsusb-t.txt https://bugs.launchpad.net/bugs/2002353/+attachment/5640998/+files/Lsusb-t.txt |
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| 2023-01-12 14:20:01 |
Vasylenko Serhii |
attachment added |
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Lsusb-v.txt https://bugs.launchpad.net/bugs/2002353/+attachment/5640999/+files/Lsusb-v.txt |
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| 2023-01-12 14:20:02 |
Vasylenko Serhii |
attachment added |
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ProcCpuinfo.txt https://bugs.launchpad.net/bugs/2002353/+attachment/5641000/+files/ProcCpuinfo.txt |
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| 2023-01-12 14:20:03 |
Vasylenko Serhii |
attachment added |
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ProcCpuinfoMinimal.txt https://bugs.launchpad.net/bugs/2002353/+attachment/5641001/+files/ProcCpuinfoMinimal.txt |
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| 2023-01-12 14:20:04 |
Vasylenko Serhii |
attachment added |
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ProcInterrupts.txt https://bugs.launchpad.net/bugs/2002353/+attachment/5641002/+files/ProcInterrupts.txt |
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| 2023-01-12 14:20:06 |
Vasylenko Serhii |
attachment added |
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ProcModules.txt https://bugs.launchpad.net/bugs/2002353/+attachment/5641003/+files/ProcModules.txt |
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| 2023-01-12 14:20:07 |
Vasylenko Serhii |
attachment added |
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UdevDb.txt https://bugs.launchpad.net/bugs/2002353/+attachment/5641004/+files/UdevDb.txt |
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| 2023-01-12 14:20:09 |
Vasylenko Serhii |
attachment added |
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WifiSyslog.txt https://bugs.launchpad.net/bugs/2002353/+attachment/5641005/+files/WifiSyslog.txt |
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| 2023-01-12 14:20:12 |
Vasylenko Serhii |
attachment added |
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acpidump.txt https://bugs.launchpad.net/bugs/2002353/+attachment/5641006/+files/acpidump.txt |
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| 2023-01-12 19:09:15 |
Vasylenko Serhii |
linux (Ubuntu): status |
Incomplete |
Confirmed |
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| 2023-01-13 13:32:00 |
Vasylenko Serhii |
bug |
|
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added subscriber Bastien Nocera |
| 2023-01-13 13:32:16 |
Vasylenko Serhii |
bug |
|
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added subscriber Benjamin Tissoires |
