Verified linux version 5.11.0-23.24 from hirsute-proposed. ** Tags removed: verification-needed-hirsute ** Tags added: verification-done-hirsute
-- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux-oem-5.10 in Ubuntu. https://bugs.launchpad.net/bugs/1929803 Title: CirrusLogic: The default input volume is "0%" on Dell Warlock Status in HWE Next: New Status in linux package in Ubuntu: Fix Committed Status in linux-oem-5.10 package in Ubuntu: Invalid Status in linux source package in Focal: Invalid Status in linux-oem-5.10 source package in Focal: Fix Released Status in linux source package in Hirsute: Fix Committed Status in linux-oem-5.10 source package in Hirsute: Invalid Status in linux source package in Impish: Fix Committed Status in linux-oem-5.10 source package in Impish: Invalid Bug description: [SRU Justification] [Impact] On some platforms with Cirrus CS8409 audio codec, DMIC volume default value in kernel driver is 0, which follows no audio sound will be played during installation and OOBE until being explicitly configured again via GNOME Settings GUI or other methods. [Fix] Commit 527ff9550682 ("ALSA: hda/cirrus: Set Initial DMIC volume to -26 dB") currently landed in upstream tiwai/sound.git is required to address this issue. It's a follow-up of commit 0e853a9c3937 ("ALSA: hda/cirrus: Set Initial DMIC volume for Bullseye to -26 dB"), which is applied in bug 1923557. [Test Case] Try to remove all the user space settings caches and reboot. The detailed steps are: # reboot to another system with access, e.g. livecd livecd$ sudo mount /dev/nvme0n1p3 /mnt livecd$ sudo rm /mnt/var/lib/alsa/asound.state livecd$ sudo rm -rf /mnt/home/u/.config/pulse livecd$ sudo reboot # reboot back The original status is like: $ amixer sget 'Internal Mic',0 Simple mixer control 'Internal Mic',0 Capabilities: cvolume cswitch Capture channels: Front Left - Front Right Limits: Capture 0 - 63 Front Left: Capture 0 [0%] [-51.00dB] [off] Front Right: Capture 0 [0%] [-51.00dB] [off] Expect 40% in the front left/right capture volumes. $ amixer -c 1 sget 'Internal Mic',0 Simple mixer control 'Internal Mic',0 Capabilities: cvolume cswitch Capture channels: Front Left - Front Right Limits: Capture 0 - 63 Front Left: Capture 25 [40%] [-26.00dB] [on] Front Right: Capture 25 [40%] [-26.00dB] [on] [Where problems could occur] This gives the default value of Cirrus CS8409 audio codec capture volume. It was previously found on another platform, Bullseye, and fixed in bug 1923557, while latterly convinced being a common bug that should be fixed without the quirk. [Other Info] By SRU we skipped a couple of refactoring changes in asound upstream tree, so additional changes to the original patch are required to backport. On v5.12 and on, say unstable, the fix can be cleanly cherry-picked. ========== original bug report ========== This is a similar bug to bug 1923557, which happens on Dell Bullseye. The initial default input volume right after Ubuntu installation is set to 0% while 16% is expected. --- ProblemType: Bug ApportVersion: 2.20.11-0ubuntu27.17 Architecture: amd64 AudioDevicesInUse: USER PID ACCESS COMMAND /dev/snd/controlC1: u 1519 F.... pulseaudio /dev/snd/controlC0: u 1519 F.... pulseaudio CasperMD5CheckResult: skip DistributionChannelDescriptor: # This is the distribution channel descriptor for the OEM CDs # For more information see http://wiki.ubuntu.com/DistributionChannelDescriptor canonical-oem-somerville-focal-amd64-20200502-85+fossa-proposed-release+X114 DistroRelease: Ubuntu 20.04 InstallationDate: Installed on 2021-05-26 (5 days ago) InstallationMedia: Ubuntu 20.04 "Focal" - Build amd64 LIVE Binary 20200502-05:58 MachineType: Dell Inc. Inspiron 15 3515 Package: linux (not installed) ProcEnviron: TERM=xterm-256color PATH=(custom, no user) LANG=en_US.UTF-8 SHELL=/bin/bash ProcFB: 0 amdgpudrmfb ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-5.10.0-1028-oem root=UUID=dcda93ce-c1ec-4c02-9098-31756821d54d ro quiet splash vt.handoff=7 ProcVersionSignature: Ubuntu 5.10.0-1028.29-oem 5.10.35 PulseList: Error: command ['pacmd', 'list'] failed with exit code 1: No PulseAudio daemon running, or not running as session daemon. RelatedPackageVersions: linux-restricted-modules-5.10.0-1028-oem N/A linux-backports-modules-5.10.0-1028-oem N/A linux-firmware 1.187.12 Tags: focal Uname: Linux 5.10.0-1028-oem x86_64 UpgradeStatus: No upgrade log present (probably fresh install) UserGroups: N/A _MarkForUpload: True dmi.bios.date: 05/10/2021 dmi.bios.release: 5.3 dmi.bios.vendor: Dell Inc. dmi.bios.version: 1.0.0 dmi.board.asset.tag: not specified dmi.board.name: 0HVXV1 dmi.board.vendor: Dell Inc. dmi.board.version: X00 dmi.chassis.type: 10 dmi.chassis.vendor: Dell Inc. dmi.chassis.version: 1.0.0 dmi.modalias: dmi:bvnDellInc.:bvr1.0.0:bd05/10/2021:br5.3:svnDellInc.:pnInspiron153515:pvr1.0.0:rvnDellInc.:rn0HVXV1:rvrX00:cvnDellInc.:ct10:cvr1.0.0: dmi.product.family: Inspiron dmi.product.name: Inspiron 15 3515 dmi.product.sku: 0AF4 dmi.product.version: 1.0.0 dmi.sys.vendor: Dell Inc. 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