This bug was fixed in the package linux-oem-5.14 - 5.14.0-1018.19
---------------
linux-oem-5.14 (5.14.0-1018.19) focal; urgency=medium
* OOB write on BPF_RINGBUF (LP: #1956585)
- SAUCE: bpf: prevent helper argument PTR_TO_ALLOC_MEM to have offset other
than 0
linux-oem-5.14 (5.14.0-1015.15) focal; urgency=medium
* focal/linux-oem-5.14: 5.14.0-1015.15 -proposed tracker (LP:
#1956424)
* Support Intel IPU6 MIPI camera on Alder Lake platforms (LP: #1955383)
- SAUCE: intel ipu drivers first release
- SAUCE: IPU driver release WW48
- SAUCE: IPU driver release WW48 with MCU
- SAUCE: IPU driver release WW52
- SAUCE: IPU driver release WW04
- SAUCE: IPU driver release WW14
- SAUCE: Fix ov01a1s output mirror issue
- SAUCE: integrate IPU6 builds
- [Config] updateconfigs for IPU6 driver
- SAUCE: Fix ov01a1s IQ issues
- SAUCE: intel/ipu6: Remove unnecessary video devices
- SAUCE: change power control driver to acpi driver
- SAUCE: IPU6 driver release for kernel 5.13
- SAUCE: sensor HM11b1 brightness bugfix
- SAUCE: Fix build error on Kernel 5.13
- SAUCE: IPU6 driver release for kernel 5.14 on 2021-11-01
- [Config] IPU6: enable OV01A10 sensor
- SAUCE: intel visual sensing controller(VSC) driver first release
- [Config] ivsc: enable Intel VSC drivers
- SAUCE: ivsc: return error when device not ready
- SAUCE: ivsc: add soft dependencies for intel_vsc module
- SAUCE: ljca: switch wait event to uninterruptible
- SAUCE: mei-vsc: switch wait event to uninterruptible
- SAUCE: mei_vsc: add ACPI HID for ADL
- SAUCE: ljca: add multi ACPI HID support
- SAUCE: ivsc: add delay for acquire camera to wait firmware ready
- SAUCE: mei_vsc: distinguish platform with different camera sensor
- SAUCE: i2c-ljca: fix a potential issue
- SAUCE: ljca: disable autosuspend by default
* Add Bluetooth support for Qualcomm WCN6856 (LP: #1955689)
- Revert "UBUNTU: SAUCE: Bluetooth: btusb: Add support using different nvm
for
variant WCN6855 controller"
- Bluetooth: btusb: Add support using different nvm for variant WCN6855
controller
- Bluetooth: btusb: re-definition for board_id in struct qca_version
- Bluetooth: btusb: Add the new support IDs for WCN6855
* Add basic Wifi support for Qualcomm WCN6856 (LP: #1955613)
- bus: mhi: core: Add support for forced PM resume
- ath11k: add string type to search board data in board-2.bin for WCN6855
- ath11k: change to use dynamic memory for channel list of scan
* rtw88_8821ce causes freeze (LP: #1927808)
- rtw88: Disable PCIe ASPM while doing NAPI poll on 8821CE
linux-oem-5.14 (5.14.0-1014.14) focal; urgency=medium
* focal/linux-oem-5.14: 5.14.0-1014.14 -proposed tracker (LP:
#1956354)
* [SRU][J/OEM-5.14] Add an ID of QCOM WCN6855 bluetooth (LP: #1955906)
- SAUCE: Bluetooth: btusb: Add support for Foxconn QCA 0xe0d0
* audio mute/ mic mute are not working on a HP machine (LP: #1955691)
- ALSA: hda/realtek: fix mute/micmute LEDs for a HP ProBook
* CVE-2021-4090
- NFSD: Fix exposure in nfsd4_decode_bitmap()
-- Thadeu Lima de Souza Cascardo <casca...@canonical.com> Fri, 07 Jan
2022 15:27:13 -0300
** Changed in: linux-oem-5.14 (Ubuntu Focal)
Status: Fix Committed => Fix Released
** CVE added: https://cve.mitre.org/cgi-bin/cvename.cgi?name=2021-4090
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https://bugs.launchpad.net/bugs/1955689
Title:
Add Bluetooth support for Qualcomm WCN6856
Status in linux package in Ubuntu:
Confirmed
Status in linux-firmware package in Ubuntu:
Fix Released
Status in linux-oem-5.14 package in Ubuntu:
Invalid
Status in linux source package in Focal:
Won't Fix
Status in linux-firmware source package in Focal:
Fix Committed
Status in linux-oem-5.14 source package in Focal:
Fix Released
Status in linux source package in Jammy:
Confirmed
Status in linux-firmware source package in Jammy:
Fix Released
Status in linux-oem-5.14 source package in Jammy:
Invalid
Bug description:
[Impact]
WCN6856 Bluetooth doesn't work.
[Fix]
Backport firmware blobs and driver support to make it work by loading
correct firmwares.
[Test]
Bluetooth scanning and pairing work, and continue to do so after several
suspend/resume cycles.
[Where problems could occur]
The upstream version of btusb_generate_qca_nvm_name() adds several
missing le*_to_cpu() macros, so if this device was ever used on a Big
Endian system, this is a behavioral change.
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