[SRU] Do not instantiate SPD5118 sensors on i801 SMBus controllers

This bug is awaiting verification that the linux-oem-6.14/6.14.0-1006.6 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-noble-linux-oem-6.14' to 'verification-done-noble-linux-oem-6.14'. If the problem still exists, change the tag 'verification-needed-noble-linux-oem-6.14' to 'verification-failed-noble-linux-oem-6.14'.

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!

Status changed to 'Confirmed' because the bug affects multiple users.

Hi leo,

 Do you plan to fix this issue on 6.11-oem kernel? Thanks!

kernel: linux-oem-6.11.0-1024.24

Jul 01 12:03:17 Kun-3 kernel: spd5118 2-0050: Failed to write b = 0: -6
Jul 01 12:03:17 Kun-3 kernel: spd5118 2-0050: PM: dpm_run_callback(): spd5118_resume [spd5118] returns -6
Jul 01 12:03:17 Kun-3 kernel: spd5118 2-0050: PM: failed to resume async: error -6

Here is another machine with different id.

Jul 01 03:48:37 localhost kernel: spd5118 6-0050: PM: dpm_run_callback(): spd5118_resume [spd5118] returns -6
Jul 01 03:48:37 localhost kernel: spd5118 6-0050: PM: failed to resume async: error -6
Jul 01 03:48:37 localhost kernel: i915 0000:00:02.0: [drm] GT0: GUC: submission enabled

Hi @binli, AFAIK 6.11-oem has reached EOL and there won't be any SRU cycle in the future. I could backport this if there were additional cycle.

Verified the 6.14-oem 1006 kernel on one of the platform (WAFR14-PV-SKU4-1), and confirmed that previously instantiated sensor didn't get instantiate.

This bug was fixed in the package linux-oem-6.14 - 6.14.0-1006.6

---------------
linux-oem-6.14 (6.14.0-1006.6) noble; urgency=medium

  * noble/linux-oem-6.14: 6.14.0-1006.6 -proposed tracker (LP: #2114278)

  * Enable AMD ACP70/ACP71 and relevant soundwire support (LP: #2098457)
    - ASoC: amd: ps: rename structure names, variable and other macros
    - ASoC: amd: ps: add acp pci driver hw_ops for acp6.3 platform
    - ASoC: amd: ps: add callback functions for acp pci driver pm ops
    - ASoC: amd: ps: add callback to read acp pin configuration
    - ASoC: amd: ps: add soundwire dma irq thread callback
    - ASoC: amd: ps: refactor soundwire dma interrupt handling
    - ASoC: amd: ps: store acp revision id in SoundWire dma driver private
      data
    - ASoC: amd: ps: refactor soundwire dma driver code
    - ASoC: amd: ps: refactor soundwire dma interrupts enable/disable sequence
    - ASoC: amd: ps: rename acp_restore_sdw_dma_config() function
    - ASoC: amd: ps: add pci driver hw_ops for ACP7.0 & ACP7.1 variants
    - ASoC: amd: ps: add pm ops related hw_ops for ACP7.0 & ACP7.1 platforms
    - ASoC: amd: ps: add ACP7.0 & ACP7.1 specific soundwire dma driver changes
    - ASoC: amd: ps: implement function to restore dma config for ACP7.0
      platform
    - ASoC: amd: ps: add soundwire dma interrupts handling for ACP7.0 platform
    - ASoC: amd: ps: add soundwire wake interrupt handling
    - ASoC: amd: ps: update file description and copyright year
    - ASoC: amd: update Pink Sardine platform Kconfig description
    - ASoC: amd: acp: add machine driver changes for ACP7.0 and ACP7.1
      platforms
    - ASoC: amd: acp: add RT711, RT714 & RT1316 support for ACP7.0 platform
    - ASoC: amd: acp: amd-acp70-acpi-match: Add rt722 support
    - ASoC: amd: acp: amd-acp70-acpi-match: Add RT1320 & RT722 combination
      soundwire machine
    - [Config] Enable ACP70-related configs form AMD platforms
    - soundwire: amd: change the soundwire wake enable/disable sequence
    - soundwire: amd: add debug log for soundwire wake event
    - soundwire: amd: add support for ACP7.0 & ACP7.1 platforms
    - soundwire: amd: set device power state during suspend/resume sequence
    - soundwire: amd: set ACP_PME_EN during runtime suspend sequence
    - soundwire: amd: add soundwire host wake interrupt enable/disable
      sequence
    - ASoC: amd: ps: use switch statements for acp pci revision id check
    - [Config] Revert Enable ACP70-related configs form AMD platforms

  * Packaging resync (LP: #1786013)
    - [Packaging] update variants

  * [SRU] Add support for new hotkey of F9 on Thinkpad X9 (LP: #2115022)
    - platform/x86: thinkpad-acpi: Add support for new hotkey for camera
      shutter switch

  * [SRU] Do not instantiate SPD5118 sensors on i801 SMBus controllers
    (LP: #2114963)
    - i2c: smbus: introduce Write Disable-aware SPD instantiating functions
    - i2c: i801: Do not instantiate spd5118 under SPD Write Disable

  * [SRU] Add rfkill_poll callback to mt7925 driver (LP: #2114957)
    - wifi: mt76: mt7996: add macros for pci device ids
    - wifi: mt76: connac: add support to load firmware for mt7990
    - wifi: mt76: mt7996: rewo...

Hi @Leo
From my understanding, there's an additional oem6.11 cycle. (s2025.06.16)
Would you help to backport it to oem6.11?

This bug was fixed in the package linux - 6.17.0-4.4

---------------
linux (6.17.0-4.4) questing; urgency=medium

  * questing/linux: 6.17.0-4.4 -proposed tracker (LP: #2122321)

  * [SRU] Do not instantiate SPD5118 sensors on i801 SMBus controllers
    (LP: #2114963)
    - SAUCE: i2c: i801: Do not instantiate spd5118 under SPD Write Disable

  * initramfs-tools: autopkgtest fails on arm64 with Possible missing firmware
    /lib/firmware/apple/dfrmtfw-*.bin for built-in driver apple_z2
    (LP: #2115758)
    - [Config] Set TOUCHSCREEN_APPLE_Z2=m (arm64)

  * Support TDX host in questing (LP: #2121873)
    - SAUCE: x86/kexec: Consolidate relocate_kernel() function parameters
    - SAUCE: x86/sme: Use percpu boolean to control WBINVD during kexec
    - SAUCE: x86/virt/tdx: Mark memory cache state incoherent when making
      SEAMCALL
    - SAUCE: x86/kexec: Disable kexec/kdump on platforms with TDX partial
      write erratum
    - SAUCE: x86/virt/tdx: Remove the !KEXEC_CORE dependency
    - SAUCE: x86/virt/tdx: Update the kexec section in the TDX documentation
    - SAUCE: KVM: TDX: Explicitly do WBINVD when no more TDX SEAMCALLs
    - [Config] enable TDX host support

  * minimal kernel lacks modules for blk disk in arm64 openstack environments
    where config_drive is required (LP: #2118499)
    - [Config] Enable SYM53C8XX_2 on arm64

  * Miscellaneous Ubuntu changes
    - [Config] Re-enable Rust support, and make sure it doesn't get disabled
      by accident
    - [Config] updateconfigs for v6.17-rc5 rebase

 -- Timo Aaltonen <email address hidden> Mon, 08 Sep 2025 17:10:38 +0300

This bug is awaiting verification that the linux-oem-6.17/6.17.0-1004.4 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-noble-linux-oem-6.17' to 'verification-done-noble-linux-oem-6.17'. If the problem still exists, change the tag 'verification-needed-noble-linux-oem-6.17' to 'verification-failed-noble-linux-oem-6.17'.

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!