Bug ID 1186889
Summary RTL8822CE Wi-Fi Bluetooth Combo Module Driver
Classification openSUSE
Product openSUSE Distribution
Version Leap 15.3
Hardware x86-64
OS SUSE Other
Status NEW
Severity Critical
Priority P5 - None
Component Kernel
Assignee kernel-bugs@opensuse.org
Reporter ierturk@ieee.org
QA Contact qa-bugs@suse.de
Found By ---
Blocker ---

Hi,

The link of the the discussion on openSUSE forum regarding this bug is below.

https://forums.opensuse.org/showthread.php/554865-RTL8822CE-Wi-Fi-Bluetooth-Combo-Module-Driver 

On the HP Laptop 15-da2xxx with RTL8822CE, there is no problem with Wi-Fi, but
the openSUSE Leap 15.3 and Tumbleweed could not found BlueTooth module. I've
tried a few solution and some other Linux distros, but not succeeded so far.
The module works properly with Windows 10 x64. You can find some reports from
command-line below.

$  lsmod | grep rtw
rtw_8822ce             16384  0
rtw_8822c             483328  1 rtw_8822ce
rtw_pci                28672  1 rtw_8822ce
rtw_core              221184  2 rtw_8822c,rtw_pci
mac80211             1028096  2 rtw_core,rtw_pci
cfg80211              872448  2 rtw_core,mac80211

$ uname -a
Linux localhost.localdomain 5.3.18-57-default #1 SMP Wed Apr 28 10:54:41 UTC
2021 (ba3c2e9) x86_64 x86_64 x86_64 GNU/Linux

$ lspci -nnk | grep -EiA3 'net|real'
02:00.0 Ethernet controller [0200]: Realtek Semiconductor Co., Ltd.
RTL8111/8168/8411 PCI Express Gigabit Ethernet Controller [10ec:8168] (rev 15)
        Subsystem: Hewlett-Packard Company Device [103c:86b4]
        Kernel driver in use: r8169
        Kernel modules: r8169
03:00.0 Network controller [0280]: Realtek Semiconductor Co., Ltd. RTL8822CE
802.11ac PCIe Wireless Network Adapter [10ec:c822]
        Subsystem: Hewlett-Packard Company Device [103c:85f7]
        Kernel driver in use: rtw_8822ce
        Kernel modules: rtw88_8822ce, rtw_8822ce

$ lsusb
Bus 002 Device 001: ID 1d6b:0003 Linux Foundation 3.0 root hub
Bus 001 Device 003: ID 13d3:56c9 IMC Networks HP TrueVision HD Camera
Bus 001 Device 002: ID 045e:07fd Microsoft Corp. Nano Transceiver 1.1
Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub


$ sudo rfkill list all
0: phy0: Wireless LAN
        Soft blocked: no
        Hard blocked: no


$ sudo dmesg | grep rtw
[    6.574405] rtw88_8822ce: disagrees about version of symbol rtw8822c_hw_spec
[    6.574406] rtw88_8822ce: Unknown symbol rtw8822c_hw_spec (err -22)
[    6.671156] rtw_8822ce 0000:03:00.0: enabling device (0000 -> 0003)
[    6.675069] rtw_8822ce 0000:03:00.0: Firmware version 9.9.10, H2C version 15
[    6.697257] rtw_8822ce 0000:03:00.0: use rfe_def[1]
[    6.698841] rtw_8822ce 0000:03:00.0: Firmware version 9.9.4, H2C version 15
[    8.376754] rtw_8822ce 0000:03:00.0: start vif c0:e4:34:dd:56:8d on port 0
[    8.378394] rtw_8822ce 0000:03:00.0: stop vif c0:e4:34:dd:56:8d on port 0
[    8.638466] rtw_8822ce 0000:03:00.0: start vif b6:8c:72:02:c5:86 on port 0
[   16.830954] rtw_8822ce 0000:03:00.0: stop vif b6:8c:72:02:c5:86 on port 0
[   17.094304] rtw_8822ce 0000:03:00.0: start vif c0:e4:34:dd:56:8d on port 0
[   17.115654] rtw_8822ce 0000:03:00.0: stop vif c0:e4:34:dd:56:8d on port 0
[   17.385296] rtw_8822ce 0000:03:00.0: start vif ba:4a:12:52:90:29 on port 0
[   21.536673] rtw_8822ce 0000:03:00.0: stop vif ba:4a:12:52:90:29 on port 0
[   21.798405] rtw_8822ce 0000:03:00.0: start vif c0:e4:34:dd:56:8d on port 0
[   26.437421] rtw_8822ce 0000:03:00.0: sta d0:6f:82:61:c2:17 joined with macid
0


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