Support Advantech UNO-420 platform

Bug #1902672 reported by AceLan Kao on 2020-11-03
6
This bug affects 1 person
Affects Status Importance Assigned to Milestone
linux (Ubuntu)
Undecided
Unassigned
Focal
Medium
AceLan Kao

Bug Description

[Impact]
There are some drivers are required to enable Advantech UNO-420 platform.

[Fix]
Advantech is submitting their drivers to upstream for review, and considering that the patches are new drivers, it should be safe pull them back to ubuntu kernel.
https://lkml.org/lkml/2021/1/18/500

[Test]
Verified on Advantech UNO-420 platform.

[Where problems could occur]
Those commits create 3 new drivers, and do not modify any existing drivers. Should introduce no regression.

AceLan Kao (acelankao) on 2020-11-03
Changed in linux (Ubuntu Focal):
status: New → In Progress
assignee: nobody → AceLan Kao (acelankao)
Changed in linux (Ubuntu):
status: New → Invalid
AceLan Kao (acelankao) on 2020-11-25
description: updated
AceLan Kao (acelankao) on 2021-01-03
description: updated
AceLan Kao (acelankao) on 2021-01-18
description: updated
description: updated
AceLan Kao (acelankao) on 2021-01-19
description: updated
Stefan Bader (smb) on 2021-02-01
Changed in linux (Ubuntu Focal):
importance: Undecided → Medium
Changed in linux (Ubuntu Focal):
status: In Progress → Fix Committed

This bug is awaiting verification that the kernel in -proposed solves the problem. Please test the kernel and update this bug with the results. If the problem is solved, change the tag 'verification-needed-focal' to 'verification-done-focal'. If the problem still exists, change the tag 'verification-needed-focal' to 'verification-failed-focal'.

If verification is not done by 5 working days from today, this fix will be dropped from the source code, and this bug will be closed.

See https://wiki.ubuntu.com/Testing/EnableProposed for documentation how to enable and use -proposed. Thank you!

tags: added: verification-needed-focal
AceLan Kao (acelankao) on 2021-03-04
tags: added: verification-done-focal
removed: verification-needed-focal
Launchpad Janitor (janitor) wrote :
Download full text (28.5 KiB)

This bug was fixed in the package linux - 5.4.0-67.75

---------------
linux (5.4.0-67.75) focal; urgency=medium

  * focal/linux: 5.4.0-67.75 -proposed tracker (LP: #1916169)

  * Please trust Canonical Livepatch Service kmod signing key (LP: #1898716)
    - [Config] enable CONFIG_MODVERSIONS=y
    - [Packaging] build canonical-certs.pem from branch/arch certs
    - [Config] add Canonical Livepatch Service key to SYSTEM_TRUSTED_KEYS
    - [Config] add ubuntu-drivers key to SYSTEM_TRUSTED_KEYS
    - [Config] Allow ASM_MODVERSIONS and MODULE_REL_CRCS

  * geneve overlay network on vlan interface broken with offload enabled
    (LP: #1914447)
    - net/mlx5e: Fix SWP offsets when vlan inserted by driver

  * Add support for selective build of special drivers (LP: #1912789)
    - [Packaging] Fix ODM support in actual build

  * devlink: don't do reporter recovery if the state is healthy (LP: #1915403)
    - devlink: don't do reporter recovery if the state is healthy

  * Missing device id for Intel TGL-H ISH [8086:43fc] in intel-ish-hid driver
    (LP: #1914543)
    - HID: intel-ish-hid: ipc: Add Tiger Lake H PCI device ID

  * Focal update: v5.4.94 upstream stable release (LP: #1915200)
    - gpio: mvebu: fix pwm .get_state period calculation
    - futex: Ensure the correct return value from futex_lock_pi()
    - futex: Replace pointless printk in fixup_owner()
    - futex: Provide and use pi_state_update_owner()
    - rtmutex: Remove unused argument from rt_mutex_proxy_unlock()
    - futex: Use pi_state_update_owner() in put_pi_state()
    - futex: Simplify fixup_pi_state_owner()
    - futex: Handle faults correctly for PI futexes
    - HID: wacom: Correct NULL dereference on AES pen proximity
    - io_uring: Fix current->fs handling in io_sq_wq_submit_work()
    - tracing: Fix race in trace_open and buffer resize call
    - arm64: mm: use single quantity to represent the PA to VA translation
    - SMB3.1.1: do not log warning message if server doesn't populate salt
    - tools: Factor HOSTCC, HOSTLD, HOSTAR definitions
    - dm integrity: conditionally disable "recalculate" feature
    - writeback: Drop I_DIRTY_TIME_EXPIRE
    - fs: fix lazytime expiration handling in __writeback_single_inode()
    - Linux 5.4.94

  * Focal update: v5.4.93 upstream stable release (LP: #1915195)
    - i2c: bpmp-tegra: Ignore unknown I2C_M flags
    - platform/x86: ideapad-laptop: Disable touchpad_switch for ELAN0634
    - ALSA: seq: oss: Fix missing error check in snd_seq_oss_synth_make_info()
    - ALSA: hda/via: Add minimum mute flag
    - ACPI: scan: Make acpi_bus_get_device() clear return pointer on error
    - btrfs: don't get an EINTR during drop_snapshot for reloc
    - btrfs: fix lockdep splat in btrfs_recover_relocation
    - btrfs: don't clear ret in btrfs_start_dirty_block_groups
    - btrfs: send: fix invalid clone operations when cloning from the same file
      and root
    - mmc: core: don't initialize block size from ext_csd if not present
    - mmc: sdhci-xenon: fix 1.8v regulator stabilization
    - dm: avoid filesystem lookup in dm_get_dev_t()
    - dm integrity: fix a crash if "recalculate" used without "internal_hash"
    - drm/atomic: put...

Changed in linux (Ubuntu Focal):
status: Fix Committed → Fix Released
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