Fix audio on Zbook Studio G9

Bug #1966010 reported by Kai-Heng Feng
10
This bug affects 1 person
Affects Status Importance Assigned to Milestone
HWE Next
Fix Released
Critical
Unassigned
linux (Ubuntu)
Confirmed
Medium
Unassigned
Focal
Won't Fix
Undecided
Unassigned
Jammy
Fix Released
Medium
Unassigned
linux-oem-5.14 (Ubuntu)
Invalid
Undecided
Unassigned
Focal
Fix Released
Medium
Unassigned
Jammy
Invalid
Undecided
Unassigned

Bug Description

[Impact]
Cirrus Logic AMP still doesn't work on Zbook Studio G9. Moreoever, The
audio mute LEDs stop working after the said SRU.

[Fix]
Correcly interpret the debounce time from ACPI to gpiolib, and apply the
correct quirk for the audio mute LEDs.

[Where problems could occur]
It's possible that some hardwares rely on the "wrong" debounce time to
work, however the fix is to increase the debounce time, so it's more
forgiving than decreasing.

The LED fix is only applied to one system, so it's specifi and won't
cause too much trouble.

CVE References

Changed in linux-oem-5.14 (Ubuntu Focal):
status: New → Confirmed
Changed in linux-oem-5.14 (Ubuntu Jammy):
status: New → Invalid
Changed in linux (Ubuntu Focal):
status: New → Won't Fix
Changed in linux (Ubuntu Jammy):
status: New → Confirmed
importance: Undecided → Medium
Changed in linux-oem-5.14 (Ubuntu Focal):
importance: Undecided → Medium
tags: added: oem-priority originate-from-1950559 stella
Timo Aaltonen (tjaalton)
Changed in linux-oem-5.14 (Ubuntu Focal):
status: Confirmed → Fix Committed
Revision history for this message
Ubuntu Kernel Bot (ubuntu-kernel-bot) wrote :

This bug is awaiting verification that the linux-oem-5.14/5.14.0-1032.35 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
Revision history for this message
Kai-Heng Feng (kaihengfeng) wrote :

Both speaker and udio LEDs are working now.

tags: added: verification-done-focal
removed: verification-needed-focal
Revision history for this message
Launchpad Janitor (janitor) wrote :
Download full text (4.1 KiB)

This bug was fixed in the package linux-oem-5.14 - 5.14.0-1032.35

---------------
linux-oem-5.14 (5.14.0-1032.35) focal; urgency=medium

  * focal/linux-oem-5.14: 5.14.0-1032.35 -proposed tracker (LP: #1967284)

  * IPU6 camera has no function on Andrews MLK (LP: #1964983)
    - SAUCE: IPU6: 2022-03-11 alpha release for Andrews MLK
    - [Config] IPU6: enable OV02C10 sensor

  * Fix audio on Zbook Studio G9 (LP: #1966010)
    - gpiolib: acpi: Convert ACPI value of debounce to microseconds
    - ALSA: hda/realtek: Fix LED on Zbook Studio G9

  * alsa: enable the cirrus-logic side-codec to make the speaker output sound
    (LP: #1965496)
    - ASoC: cs35l41: CS35L41 Boosted Smart Amplifier
    - ASoC: cs35l41: Fix use of an uninitialised variable
    - ASoC: cs35l41: Use regmap_read_poll_timeout to wait for OTP boot
    - ASoC: cs35l41: Combine adjacent register writes
    - ASoC: cs35l41: Don't overwrite returned error code
    - ASoC: cs35l41: Fixup the error messages
    - ASoC: cs35l41: Fix a bunch of trivial code formating/style issues
    - misc: cs35l41: Remove unused pdn variable
    - ASoC: cs35l41: Make cs35l41_remove() return void
    - ASoC: cs35l41: Change monitor widgets to siggens
    - ASoC: cs35l41: DSP Support
    - ASoC: cs35l41: Set the max SPI speed for the whole device
    - ASoC: cs35l41: Fix link problem
    - ASoC: cs35l41: Fix undefined reference to core functions
    - ASoC: cs35l41: Convert tables to shared source code
    - ASoC: cs35l41: Move cs35l41_otp_unpack to shared code
    - ASoC: cs35l41: Move power initializations to reg_sequence
    - ASoC: cs35l41: Create shared function for errata patches
    - ASoC: cs35l41: Create shared function for setting channels
    - ASoC: cs35l41: Create shared function for boost configuration
    - ASoC: cs35l41: Add cs35l51/53 IDs
    - ASoC: cs35l41: Remove incorrect comment
    - ASoC: cs35l41: Correct DSP power down
    - ASoC: cs35l41: Correct handling of some registers in the cache
    - ALSA: hda: cs35l41: Add support for CS35L41 in HDA systems
    - ASoC: cs35l41: Update handling of test key registers
    - ALSA: hda: cs35l41: fix double free on error in probe()
    - ALSA: hda: cs35l41: Avoid overwriting register patch
    - ALSA: hda: cs35l41: Add calls to newly added test key function
    - ALSA: hda: cs35l41: Move cs35l41* calls to its own symbol namespace
    - ALSA: hda: cs35l41: Add missing default cases
    - ALSA: hda: cs35l41: Make use of the helper function dev_err_probe()
    - ALSA: hda: cs35l41: Tidyup code
    - ALSA: hda: cs35l41: Make cs35l41_hda_remove() return void
    - ALSA: hda/realtek: Add support for Legion 7 16ACHg6 laptop
    - ALSA: hda/realtek: Add CS35L41 support for Thinkpad laptops
    - ALSA: hda/realtek: fix speakers and micmute on HP 855 G8
    - i2c: acpi: Add an i2c_acpi_client_count() helper function
    - platform/x86: i2c-multi-instantiate: Use the new i2c_acpi_client_count()
      helper
    - Revert "platform/x86: i2c-multi-instantiate: Don't create platform device
      for INT3515 ACPI nodes"
    - spi: Create helper API to lookup ACPI info for spi device
    - spi: Support selection of the index of the ACPI Spi Resource bef...

Read more...

Changed in linux-oem-5.14 (Ubuntu Focal):
status: Fix Committed → Fix Released
Timo Aaltonen (tjaalton)
Changed in linux (Ubuntu Jammy):
assignee: nobody → Kai-Heng Feng (kaihengfeng)
Changed in hwe-next:
importance: Undecided → Critical
status: New → Confirmed
Changed in hwe-next:
assignee: nobody → Kai-Heng Feng (kaihengfeng)
Revision history for this message
Kai-Heng Feng (kaihengfeng) wrote :

'gpiolib: acpi: Convert ACPI value of debounce to microseconds' is already in Jammy via stable update, so only commit 'ALSA: hda/realtek: Fix LED on Zbook Studio G9' is needed.

Revision history for this message
Kai-Heng Feng (kaihengfeng) wrote :
Changed in hwe-next:
assignee: Kai-Heng Feng (kaihengfeng) → nobody
Changed in linux (Ubuntu Jammy):
assignee: Kai-Heng Feng (kaihengfeng) → nobody
Timo Aaltonen (tjaalton)
Changed in hwe-next:
status: Confirmed → Fix Committed
status: Fix Committed → In Progress
Stefan Bader (smb)
Changed in linux (Ubuntu Jammy):
status: Confirmed → Fix Committed
Timo Aaltonen (tjaalton)
Changed in hwe-next:
status: In Progress → Fix Committed
Revision history for this message
Launchpad Janitor (janitor) wrote :
Download full text (75.1 KiB)

This bug was fixed in the package linux - 5.15.0-47.51

---------------
linux (5.15.0-47.51) jammy; urgency=medium

  * jammy/linux: 5.15.0-47.51 -proposed tracker (LP: #1983903)

  * Jammy update: v5.15.46 upstream stable release (LP: #1981864)
    - UBUNTU: [Packaging] Move python3-dev to build-depends

  * touchpad and touchscreen doesn't work at all on ACER Spin 5 (SP513-54N)
    (LP: #1884232)
    - x86/PCI: Eliminate remove_e820_regions() common subexpressions
    - x86: Log resource clipping for E820 regions
    - x86/PCI: Clip only host bridge windows for E820 regions
    - x86/PCI: Add kernel cmdline options to use/ignore E820 reserved regions
    - x86/PCI: Disable E820 reserved region clipping via quirks
    - x86/PCI: Revert "x86/PCI: Clip only host bridge windows for E820 regions"

  * [SRU][H/OEM-5.13/OEM-5.14/U][J/OEM-5.17/U] Fix invalid MAC address after
    hotplug tbt dock (LP: #1942999)
    - SAUCE: igc: wait for the MAC copy when enabled MAC passthrough

  * Mass Storage Gadget driver truncates device >2TB (LP: #1981390)
    - usb: gadget: storage: add support for media larger than 2T

  * AMD Rembrandt: DP tunneling fails with Thunderbolt monitors (LP: #1983143)
    - SAUCE: drm/amd: Fix DP Tunneling with Thunderbolt monitors
    - drm/amd/display: Fix for dmub outbox notification enable
    - Revert "drm/amd/display: Fix DPIA outbox timeout after S3/S4/reset"
    - drm/amd/display: Reset link encoder assignments for GPU reset
    - drm/amd/display: Fix DPIA outbox timeout after S3/S4/reset
    - drm/amd/display: Fix new dmub notification enabling in DM
    - SAUCE: thunderbolt: Add DP out resource when DP tunnel is discovered.

  * Fix sub-optimal I210 network speed (LP: #1976438)
    - igb: Make DMA faster when CPU is active on the PCIe link

  * e1000e report hardware hang (LP: #1973104)
    - e1000e: Enable GPT clock before sending message to CSME
    - Revert "e1000e: Fix possible HW unit hang after an s0ix exit"

  * ioam6.sh in net from ubuntu_kernel_selftests fails with 5.15 kernels in
    Focal (LP: #1982930)
    - selftests: net: fix IOAM test skip return code

  * Additional fix for TGL + AUO panel flickering (LP: #1983297)
    - Revert "UBUNTU: SAUCE: drm/i915/display/psr: Fix flicker on TGL + AUO panel"
    - drm/i915/display: Fix sel fetch plane offset calculation
    - drm/i915: Nuke ORIGIN_GTT
    - drm/i915/display: Drop PSR support from HSW and BDW
    - drm/i915/display/psr: Handle plane and pipe restrictions at every page flip
    - drm/i915/display/psr: Do full fetch when handling multi-planar formats
    - drm/i915/display: Drop unnecessary frontbuffer flushes
    - drm/i915/display: Handle frontbuffer rendering when PSR2 selective fetch is
      enabled
    - drm/i915/display: Fix glitches when moving cursor with PSR2 selective fetch
      enabled
    - SAUCE: drm/i915/display/psr: Reinstate fix for TGL + AUO panel flicker

  * AMD Yellow Carp DMCUB fw update for s0i3 B0 fixes (LP: #1957026)
    - drm/amd/display: Optimize bandwidth on following fast update
    - drm/amd/display: Fix surface optimization regression on Carrizo
    - drm/amd/display: Reset DMCUB before HW init

  * GPIO character devi...

Changed in linux (Ubuntu Jammy):
status: Fix Committed → Fix Released
Timo Aaltonen (tjaalton)
Changed in hwe-next:
status: Fix Committed → Fix Released
Revision history for this message
Ubuntu Kernel Bot (ubuntu-kernel-bot) wrote :

This bug is awaiting verification that the linux-nvidia/5.15.0-1006.6 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-jammy' to 'verification-done-jammy'. If the problem still exists, change the tag 'verification-needed-jammy' to 'verification-failed-jammy'.

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!

Revision history for this message
Ubuntu Kernel Bot (ubuntu-kernel-bot) wrote :

This bug is awaiting verification that the linux-nvidia/5.15.0-1007.7 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-jammy' to 'verification-done-jammy'. If the problem still exists, change the tag 'verification-needed-jammy' to 'verification-failed-jammy'.

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!

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