This bug affects me, albeit with another chip that used to work with kernel 5.15 from Ubuntu 22.04
dmesg output: ``` [ 5.641569] Bluetooth: hci0: BCM: chip id 110 [ 5.642558] Bluetooth: hci0: BCM: features 0x2f [ 5.658564] Bluetooth: hci0: BCM4350C5 [ 5.658570] Bluetooth: hci0: BCM4350C5 (003.006.007) build 0000 [ 5.661596] Bluetooth: hci0: BCM4350C5 'brcm/BCM-0a5c-6412.hcd' Patch [ 5.682015] brcmfmac: brcmf_fw_alloc_request: using brcm/brcmfmac4350-pcie for chip BCM4350/8 [ 5.682301] brcmfmac 0000:3a:00.0: Direct firmware load for brcm/brcmfmac4350-pcie.Dell Inc.-XPS 13 9350.bin failed with error -2 [ 5.684268] brcmfmac 0000:3a:00.0: Direct firmware load for brcm/brcmfmac4350-pcie.Dell Inc.-XPS 13 9350.txt failed with error -2 [ 5.684313] brcmfmac 0000:3a:00.0: Direct firmware load for brcm/brcmfmac4350-pcie.txt failed with error -2 [ 5.879989] psmouse serio1: synaptics: Unable to query device: -5 [ 5.974249] input: Dell WMI hotkeys as /devices/platform/PNP0C14:01/wmi_bus/wmi_bus-PNP0C14:01/9DBB5994-A997-11DA-B012-B622A1EF5492/input/input17 [ 6.021264] brcmfmac: brcmf_fw_alloc_request: using brcm/brcmfmac4350-pcie for chip BCM4350/8 [ 6.021313] brcmfmac: brcmf_c_process_clm_blob: no clm_blob available (err=-2), device may have limited channels available [ 6.021581] brcmfmac: brcmf_c_preinit_dcmds: Firmware: BCM4350/8 wl0: Oct 22 2015 06:16:26 version 7.35.180.119 (r594535) FWID 01-e791c176 [ 6.032590] _ART package 0 is invalid, ignored [ 6.032614] _ART package 0 is invalid, ignored [ 6.076145] snd_hda_intel 0000:00:1f.3: DSP detected with PCI class/subclass/prog-if info 0x040380 [ 6.076154] snd_hda_intel 0000:00:1f.3: NHLT table not found [ 6.076170] snd_hda_intel 0000:00:1f.3: enabling device (0000 -> 0002) [ 6.076481] snd_hda_intel 0000:00:1f.3: bound 0000:00:02.0 (ops i915_audio_component_bind_ops [i915]) [ 6.310307] intel_tcc_cooling: Programmable TCC Offset detected [ 6.316550] Bluetooth: hci0: Dell DW1820A [ 6.316558] Bluetooth: hci0: BCM4350C5 (003.006.007) build 1703 ``` -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux in Ubuntu. https://bugs.launchpad.net/bugs/1993668 Title: mSBC codec not available only CVSD one Status in Linux: Confirmed Status in PipeWire: New Status in linux package in Ubuntu: Confirmed Status in pipewire package in Ubuntu: Confirmed Bug description: I am using Ubuntu 22.10 and my headset Pixel Buds Pro works correctly but only the low-quality CVSD codec is available and not the mSBC one for the Handsfree profile. I know the Pixel Buds Pro headset are compatible with mSBC because on another machine also running Ubuntu 22.10, this headset correctly works with the mSBC codec (and the audio quality is much better for both input and output audio). My motherboard is an Aorus x670 with AMD Zen 4 CPU. The bluetooth controller seems to be: ``` Bus 005 Device 003: ID 0e8d:0616 MediaTek Inc. Wireless_Device ``` Let me know if you need more informations. --- ProblemType: Bug ApportVersion: 2.23.1-0ubuntu3 Architecture: amd64 CasperMD5CheckResult: pass CurrentDesktop: ubuntu:GNOME DistroRelease: Ubuntu 22.10 InstallationDate: Installed on 2022-09-27 (22 days ago) InstallationMedia: Ubuntu 22.10 "Kinetic Kudu" - Beta amd64 (20220927.1) NonfreeKernelModules: nvidia_modeset nvidia Package: pipewire 0.3.58-2ubuntu1 PackageArchitecture: amd64 ProcVersionSignature: Ubuntu 5.19.0-21.21-generic 5.19.7 Tags: kinetic Uname: Linux 5.19.0-21-generic x86_64 UpgradeStatus: No upgrade log present (probably fresh install) UserGroups: adm cdrom dip docker lpadmin lxd plugdev sambashare sudo _MarkForUpload: True To manage notifications about this bug go to: https://bugs.launchpad.net/linux/+bug/1993668/+subscriptions -- Mailing list: https://launchpad.net/~kernel-packages Post to : kernel-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~kernel-packages More help : https://help.launchpad.net/ListHelp
