[Bug 2081796] Re: Support Qualcomm WCN7851 Dual Bluetooth Adapter 0489:E0F3

Verified linux-oem-6.11/noble-proposed version 6.11.0-1007.7.

** Tags removed: verification-needed-noble-linux-oem-6.11
** Tags added: verification-done-noble-linux-oem-6.11

--
You received this bug notification because you are subscribed to linux
in Ubuntu.
Matching subscriptions: Bgg, Bmail, Nb
https://bugs.launchpad.net/bugs/2081796

Title:
Support Qualcomm WCN7851 Dual Bluetooth Adapter 0489:E0F3

Status in linux package in Ubuntu:
Fix Committed
Status in linux-oem-6.11 package in Ubuntu:
Invalid
Status in linux source package in Noble:
Won't Fix
Status in linux-oem-6.11 source package in Noble:
Fix Committed
Status in linux source package in Oracular:
Fix Committed
Status in linux-oem-6.11 source package in Oracular:
Invalid

Bug description:
[Impact]

A new Qualcomm WCN7851 variant is not currently supported.

[Fix]

Proposed fix: https://lore.kernel.org/linux-
bluetooth/20240920-btusb_add_id-v1-1-8c488ccf83ae@quicinc.com/T/#u

[Test Case]

dmesg output at boot:

Bluetooth: hci0: using rampatch file: qca/rampatch_usb_00190200.bin
Bluetooth: hci0: QCA: patch rome 0x190200 build 0x5656, firmware rome 0x190200 build 0x43fb
Bluetooth: hci0: using NVM file: qca/nvm_usb_00190200.bin
Bluetooth: hci0: HCI Enhanced Setup Synchronous Connection command is advertised, but not supported.

$ btmgmt info
Index list with 1 item
hci0: Primary controller
addr AA:BB:CC:DD:EE:FF version 12 manufacturer 29 class 0x6c0104
supported settings: powered connectable fast-connectable discoverable bondable link-security ssp br/edr le advertising secure-conn debug-keys privacy configuration static-addr phy-configuration wide-band-speech cis-central cis-peripheral
current settings: powered ssp br/edr le secure-conn cis-central cis-peripheral
name localhost
short name
hci0: Configuration options
supported options: public-address
missing options:

[Where problems could occur]

The dmesg has:

Bluetooth: hci0: Bad flag given (0x1) vs supported (0x0)
Bluetooth: hci0: Bad flag given (0x1) vs supported (0x0)

That's HCI_CONN_FLAG_REMOTE_WAKEUP, which is set when the device
supports waking up. So somehow the driver code conflicts with the
flags returned from the device firmware, meaning there might be still
something wrong even we have the right driver being loaded. I think we
can add this patch to experimental kernels, but probably we need this
to be sorted out in case of any problem.

[Other Info]

Nominate for linux/oracular, linux-oem-6.11/noble, linux-unstable
only.

========== original bug description ==========

dmesg:

  kernel: usb 3-14: New USB device found, idVendor=0489,
idProduct=e0f3, bcdDevice= 0.01

lsusb:

  Bus 003 Device 004: ID 0489:e0f3 Foxconn / Hon Hai

Proposed fix: https://lore.kernel.org/linux-bluetooth/20240920-btusb_add_id-v1-1-8c488ccf83ae@quicinc.com/T/#u
---
ProblemType: Bug
ApportVersion: 2.28.1-0ubuntu3.1
Architecture: amd64
AudioDevicesInUse:
USER PID ACCESS COMMAND
/dev/snd/seq: ubuntu 1722 F.... pipewire
/dev/snd/controlC0: ubuntu 1726 F.... wireplumber
/dev/snd/controlC1: ubuntu 1726 F.... wireplumber
CasperMD5CheckMismatches: ./casper/initrd ./casper/vmlinuz ./casper/minimal.standard.live.hotfix.manifest ./casper/minimal.standard.live.hotfix.size ./casper/minimal.standard.live.size ./casper/minimal.manifest ./casper/minimal.standard.manifest ./casper/minimal.standard.size ./casper/minimal.hotfix.size ./casper/minimal.standard.live.hotfix.squashfs ./casper/minimal.standard.hotfix.squashfs ./casper/minimal.standard.hotfix.size ./casper/minimal.hotfix.squashfs ./casper/minimal.standard.live.manifest ./casper/minimal.size ./boot/grub/grub.cfg
CasperMD5CheckResult: fail
DistributionChannelDescriptor:
# This is the distribution channel descriptor for Ubuntu 24.04 for Dell
# For more information see http://wiki.ubuntu.com/DistributionChannelDescriptor
canonical-oem-somerville-noble-oem-24.04b-next-20240912-77
DistroRelease: Ubuntu 24.04
InstallationDate: Installed on 2024-09-18 (6 days ago)
InstallationMedia: Ubuntu OEM 24.04.1 LTS "Noble Numbat" - Release amd64 (20240912)
MachineType: Dell Inc. Dell Pro Max Tower F0T2250
Package: linux (not installed)
ProcFB: 0 amdgpudrmfb
ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-6.11.0-1004-oem root=UUID=bce29c1f-bdd6-49ba-afe3-2718122e34ab ro quiet splash vt.handoff=7
ProcVersionSignature: Ubuntu 6.11.0-1004.4-oem 6.11.0-rc6
RelatedPackageVersions:
linux-restricted-modules-6.11.0-1004-oem N/A
linux-backports-modules-6.11.0-1004-oem N/A
linux-firmware 20240318.git3b128b60-0ubuntu2.3+exp.18
Tags: noble
Uname: Linux 6.11.0-1004-oem x86_64
UpgradeStatus: No upgrade log present (probably fresh install)
UserGroups: N/A
_MarkForUpload: True
dmi.bios.date: 09/06/2024
dmi.bios.release: 0.5
dmi.bios.vendor: Dell Inc.
dmi.bios.version: 0.5.18
dmi.board.vendor: Dell Inc.
dmi.chassis.type: 3
dmi.chassis.vendor: Dell Inc.
dmi.ec.firmware.release: 0.0
dmi.modalias: dmi:bvnDellInc.:bvr0.5.18:bd09/06/2024:br0.5:efr0.0:svnDellInc.:pnDellProMaxTowerF0T2250:pvr:rvnDellInc.:rn:rvr:cvnDellInc.:ct3:cvr:sku0CE1:
dmi.product.family: Dell Pro Max Desktops
dmi.product.name: Dell Pro Max Tower F0T2250
dmi.product.sku: 0CE1
dmi.sys.vendor: Dell Inc.

To manage notifications about this bug go to:
https://bugs.launchpad.net/ubuntu/+source/linux/+bug/2081796/+subscriptions