| 2023-10-05 07:38:39 |
Macpaul Lin |
bug |
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added bug |
| 2023-10-05 08:00:08 |
Ubuntu Kernel Bot |
linux (Ubuntu): status |
New |
Incomplete |
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| 2023-10-05 08:36:27 |
ethan.hsieh |
attachment added |
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lsmod-i1200-demo-kernel-6.2-dracut-initrd.txt https://bugs.launchpad.net/ubuntu/+source/linux/+bug/2038512/+attachment/5707004/+files/lsmod-i1200-demo-kernel-6.2-dracut-initrd.txt |
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| 2023-10-05 08:36:48 |
ethan.hsieh |
attachment added |
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mediatek-drivers-for-mt8195-demo-bringup.txt https://bugs.launchpad.net/ubuntu/+source/linux/+bug/2038512/+attachment/5707005/+files/mediatek-drivers-for-mt8195-demo-bringup.txt |
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| 2023-10-05 08:46:32 |
Macpaul Lin |
bug |
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added subscriber ethan.hsieh |
| 2023-10-05 08:46:42 |
Macpaul Lin |
bug |
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added subscriber Bear Wang |
| 2023-10-05 08:47:14 |
Macpaul Lin |
bug |
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added subscriber Pablo Sun |
| 2023-10-05 08:47:25 |
Macpaul Lin |
bug |
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added subscriber Jian Hui Lee |
| 2023-10-05 08:47:49 |
Macpaul Lin |
bug |
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added subscriber Terry Rudd |
| 2023-10-05 10:30:31 |
Dimitri John Ledkov |
affects |
linux (Ubuntu) |
initramfs-tools (Ubuntu) |
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| 2023-10-05 10:32:25 |
Dimitri John Ledkov |
initramfs-tools (Ubuntu): status |
Incomplete |
New |
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| 2023-10-06 01:27:53 |
Macpaul Lin |
description |
[Impact]
Peripheral probe failure for MediaTek boards 'mt8195-demo' and 'genio-1200-evk'.
[Kernel version]
6.2
[Fix]
I've used 'dracut' to examing the driver dependencies for boards 'mt8195-demo' and 'genio-1200-evk'.
It is able to buot into console and use USB port3.
Hope these drivers could help to run installer with USB disk in next daily build.
Note: It won't work with 'update-initramfs -u -k 6.2.0-34-generic' if just simply add driver lists in '/etc/modules', '/etc/modprobe.d/mediatek.conf' or '/etc/modules-load.d/mediatek.conf'. I fixed this issue with 'dracut' and it seems this tool will include more common framework drivers into initrd.img.
[MediaTek relate drivers]
file: mediatek-drivers-for-mt8195-demo-bringup.txt
(Not listed in probing sequence)
i2c-mt65xx
spi-mt65xx
reset-ti-syscon
mt6397
rtc-mt6397
mtk-pmic-wrap
mt6315-regulator
spmi-mtk-pmif
mtk_scp_ipi
mediatek-drm
mtk-vcodec-dec
mtk-vcodec-enc
mtk_jpeg
mtk-vcodec-common
mtk-jpeg-enc-hw
mtk-vpu
mtk-jpeg-dec-hw
mtk-cmdq-helper
mtk-cmdq-helper
mtk-cmdq-mailbox
mtk-mdp3
phy-mtk-mipi-dsi-drv
btmtk
leds-mt6360
tcpci_mt6360
mt6360_charger
mt6360-regulator
mt6360-core
mt6359-regulator
mt6360-adc
snd-soc-mt8195-afe
snd-soc-mtk-common
snd-soc-dmic
dwmac-mediatek
stmmac-platform
stmmac
mtk-rng
mtk_scp
mtk_rpmsg
pwm-mediatek
pwm-mtk-disp
nvmem_mtk-efuse
mtk-sd
cqhci
phy-mtk-tphy
mtu3
xhci-mtk-hcd
phy-mtk-pcie
pcie-mediatek-gen3
[lsmod log]
file: lsmod-i1200-demo-kernel-6.2-dracut-initrd.txt
[Other info]
effected kernel (6.2-latest)
ubuntu kernel for lunar, and Mantic. |
[Impact]
Peripheral probe failure for MediaTek boards 'mt8195-demo' and 'genio-1200-evk'.
[Ubuntu Version]
Jammy
[initramfs-tools]
0.140ubuntu13.4
[Kernel version]
5.15 -> 6.2
(Generate initrd.img-6.2.0 on 5.15 kernel.)
[Fix]
I've used 'dracut' to examing the driver dependencies for boards 'mt8195-demo' and 'genio-1200-evk'.
It is able to buot into console and use USB port3.
Hope these drivers could help to run installer with USB disk in next daily build.
Note: It won't work with 'update-initramfs -u -k 6.2.0-34-generic' if just simply add driver lists in '/etc/modules', '/etc/modprobe.d/mediatek.conf' or '/etc/modules-load.d/mediatek.conf'. I fixed this issue with 'dracut' and it seems this tool will include more common framework drivers into initrd.img.
[MediaTek relate drivers]
file: mediatek-drivers-for-mt8195-demo-bringup.txt
(Not listed in probing sequence)
i2c-mt65xx
spi-mt65xx
reset-ti-syscon
mt6397
rtc-mt6397
mtk-pmic-wrap
mt6315-regulator
spmi-mtk-pmif
mtk_scp_ipi
mediatek-drm
mtk-vcodec-dec
mtk-vcodec-enc
mtk_jpeg
mtk-vcodec-common
mtk-jpeg-enc-hw
mtk-vpu
mtk-jpeg-dec-hw
mtk-cmdq-helper
mtk-cmdq-helper
mtk-cmdq-mailbox
mtk-mdp3
phy-mtk-mipi-dsi-drv
btmtk
leds-mt6360
tcpci_mt6360
mt6360_charger
mt6360-regulator
mt6360-core
mt6359-regulator
mt6360-adc
snd-soc-mt8195-afe
snd-soc-mtk-common
snd-soc-dmic
dwmac-mediatek
stmmac-platform
stmmac
mtk-rng
mtk_scp
mtk_rpmsg
pwm-mediatek
pwm-mtk-disp
nvmem_mtk-efuse
mtk-sd
cqhci
phy-mtk-tphy
mtu3
xhci-mtk-hcd
phy-mtk-pcie
pcie-mediatek-gen3
[lsmod log]
file: lsmod-i1200-demo-kernel-6.2-dracut-initrd.txt
[Other info]
effected kernel (6.2-latest)
ubuntu kernel for lunar, and Mantic. |
|
| 2023-10-11 01:53:03 |
ethan.hsieh |
attachment added |
|
mediatek.conf https://bugs.launchpad.net/ubuntu/+source/initramfs-tools/+bug/2038512/+attachment/5708343/+files/mediatek.conf |
|
| 2023-10-13 08:44:19 |
Macpaul Lin |
bug watch added |
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https://bugzilla.suse.com/show_bug.cgi?id=1215995 |
|
| 2023-10-16 03:11:02 |
Macpaul Lin |
bug |
|
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added subscriber Alfonso Sanchez-Beato |
| 2023-10-16 11:55:52 |
Benjamin Drung |
attachment added |
|
proposed-changes.diff https://bugs.launchpad.net/ubuntu/+source/initramfs-tools/+bug/2038512/+attachment/5709818/+files/proposed-changes.diff |
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| 2023-10-16 12:21:15 |
Ubuntu Foundations Team Bug Bot |
tags |
|
patch |
|
| 2023-11-01 10:53:56 |
Macpaul Lin |
bug watch added |
|
https://bugzilla.suse.com/show_bug.cgi?id=1216767 |
|
| 2023-11-14 17:19:12 |
Benjamin Drung |
initramfs-tools (Ubuntu): status |
New |
Fix Committed |
|
| 2023-11-14 17:19:14 |
Benjamin Drung |
initramfs-tools (Ubuntu): importance |
Undecided |
Medium |
|
| 2023-11-15 17:06:49 |
Launchpad Janitor |
initramfs-tools (Ubuntu): status |
Fix Committed |
Fix Released |
|
