This bug was fixed in the package linux-oem-6.11 - 6.11.0-1025.25

---------------
linux-oem-6.11 (6.11.0-1025.25) noble; urgency=medium

  * noble/linux-oem-6.11: 6.11.0-1025.25 -proposed tracker (LP:
#2114304)

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

  * No IP Address assigned after hot-plugging Ethernet cable on HP Platform
    (LP: #2115393)
    - SAUCE: Revert "e1000e: change k1 configuration on MTP and later
      platforms"

  * Gnome freeze during sleepgraph testing (LP: #2115392)
    - drm/xe/sched: stop re-submitting signalled jobs

  * intel-ish-hid keeps timeout while accessing it during suspend
    (LP: #2115390)
    - SAUCE: HID: intel-ish-hid: Increase ISHTP resume ack timeout to 300ms

  * Enable the mute and mic-mute LEDs on HP Elitebook 6 laptops (LP: #2115198)
    - ALSA: hda/realtek: fix mute/micmute LEDs for HP EliteBook 6 G1a

  * auxiliary intel_ipu6.psys.40: deferred probe pending: (reason unknown)
    (LP: #2115083)
    - [Packaging] debian.oem/dkms-versions -- bump ipu6 version

  * Handle IOMMU IVRS entries with mismatched UID on AMD Strix or newer
    platforms (LP: #2115174)
    - iommu/amd: Allow matching ACPI HID devices without matching UIDs

  * wrong packet header size calculation (LP: #2102186)
    - [Packaging] debian.oem/dkms-versions -- bump usbio version

  * dmesg flooded with errors: amdgpu: DP AUX transfer fail:4 (LP: #2115238)
    - drm/amd/display: Correct the reply value when AUX write incomplete
    - drm/amd/display: Avoid flooding unnecessary info messages

  * Print last reset reason into kernel log on AMD Zen platforms
    (LP: #2115171)
    - i2c: piix4: Make CONFIG_I2C_PIIX4 dependent on CONFIG_X86
    - i2c: piix4, x86/platform: Move the SB800 PIIX4 FCH definitions to
      <asm/amd/fch.h>
    - platform/x86/amd/pmc: Use FCH_PM_BASE definition
    - Documentation: Add AMD Zen debugging document
    - x86/CPU/AMD: Print the reason for the last reset

  * [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

  * HW accelerated video playback causes VCN timeout on VCN 4.0.5 (AMD Strix)
    (LP: #2112582)
    - drm/amdgpu: read back register after written for VCN v4.0.5

  * Unexpected system reboot at loading GUI session on some AMD platforms
    (LP: #2112462)
    - drm/amdgpu/hdp4: use memcfg register to post the write for HDP flush
    - drm/amdgpu/hdp5: use memcfg register to post the write for HDP flush
    - drm/amdgpu/hdp5.2: use memcfg register to post the write for HDP flush
    - drm/amdgpu/hdp6: use memcfg register to post the write for HDP flush
    - drm/amdgpu/hdp7: use memcfg register to post the write for HDP flush

  * fwts s3 test shows High Failures: last_hw_sleep less than 70% on AMD
    platforms (LP: #2112290)
    - SAUCE: platform/x86/amd: pmc: Clear metrics table at start of cycle

  * ASoC: rt1320: fix speaker noise when volume bar is 100% (LP: #2112350)
    - SAUCE: ASoC: rt1320: fix speaker noise when volume bar is 100%

  [ Ubuntu: 6.11.0-29.29 ]

  * oracular/linux: 6.11.0-29.29 -proposed tracker (LP: #2114305)
  * Packaging resync (LP: #1786013)
    - [Packaging] update variants
    - [Packaging] update annotations scripts
  * CVE-2025-37890
    - net_sched: hfsc: Fix a UAF vulnerability in class with netem as child
      qdisc
    - sch_hfsc: Fix qlen accounting bug when using peek in hfsc_enqueue()
    - net_sched: hfsc: Address reentrant enqueue adding class to eltree twice
  * raid1: Fix NULL pointer dereference in process_checks() (LP: #2112519)
    - md/raid1: Add check for missing source disk in process_checks()
  * CVE-2025-37798
    - sch_htb: make htb_qlen_notify() idempotent
    - sch_htb: make htb_deactivate() idempotent
    - sch_drr: make drr_qlen_notify() idempotent
    - sch_hfsc: make hfsc_qlen_notify() idempotent
    - sch_qfq: make qfq_qlen_notify() idempotent
    - sch_ets: make est_qlen_notify() idempotent
    - codel: remove sch->q.qlen check before qdisc_tree_reduce_backlog()
  * CVE-2025-37997
    - netfilter: ipset: fix region locking in hash types

 -- Kuan-Ying Lee <[email protected]>  Thu, 26 Jun 2025
13:25:35 +0800

** Changed in: linux-oem-6.11 (Ubuntu Noble)
       Status: Fix Committed => Fix Released

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https://bugs.launchpad.net/bugs/2112350

Title:
  ASoC: rt1320: fix speaker noise when volume bar is 100%

Status in HWE Next:
  New
Status in linux-oem-6.11 package in Ubuntu:
  Invalid
Status in linux-oem-6.14 package in Ubuntu:
  Invalid
Status in linux-oem-6.11 source package in Noble:
  Fix Released
Status in linux-oem-6.14 source package in Noble:
  Fix Released

Bug description:
  [Impact]
  When the speaker volume is at 100%, noise is present during audio playback.

  [Fix]
  Realtek provides a patch to fix this issue, which will be included in 6.16.
  
https://patchwork.kernel.org/project/alsa-devel/patch/[email protected]/

  [Test]
  1. Install Ubuntu 24.04 on the machine with rt1320 asoc and boot to OS
  2. Adjust the speaker volume to high
  3. Enter Sound settings ->Output and click on test button 
  4. Click on Frotn Left speaker to perform playback test
  5. There should be no noise during audio test

  [Where problems could occur]
  It changes the rt1320 asoc registers value, so it only affects the machines 
with rt1320 asoc codec. We have verified the patch didn't lead to any 
regression, so it should be pretty safe to include it.

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