Realtek 8852c WiFi/BT firmware support
Affects | Status | Importance | Assigned to | Milestone | |
---|---|---|---|---|---|
HWE Next |
Fix Released
|
Undecided
|
Unassigned | ||
OEM Priority Project |
Fix Released
|
Undecided
|
Unassigned | ||
linux-firmware (Ubuntu) |
Fix Released
|
High
|
You-Sheng Yang | ||
Jammy |
Fix Released
|
High
|
You-Sheng Yang | ||
Kinetic |
Fix Released
|
High
|
You-Sheng Yang | ||
Lunar |
Fix Released
|
High
|
You-Sheng Yang |
Bug Description
[SRU Justification]
[Impact]
Some OEM design RTK-8852c as WiFi/BT solution on new platform, need to add
both FW & config file to get it work with oem-6.0.
WiFi: rtw8852c
rtw89_8852ce 0000:02:00.0: enabling device (0000 -> 0003)
rtw89_8852ce 0000:02:00.0: Direct firmware load for rtw89/rtw8852c_
rtw89_8852ce 0000:02:00.0: failed to request firmware
rtw89_8852ce 0000:02:00.0: failed to wait firmware completion
rtw89_8852ce 0000:02:00.0: failed to setup chip information
rtw89_8852ce: probe of 0000:02:00.0 failed with error -22
BT: rtl8852cu
Bluetooth: hci0: RTL: loading rtl_bt/
Bluetooth: hci0: RTL: firmware file rtl_bt/
[Fix]
rtw89/rtw8852c_
has already 5 commits out of 8.
[Test Case]
The driver will prompt for missed firmware blobs for a given platform.
[Where problems could occur]
New device to be supported for Jammy oem-6.0. May cause system stability
issues or power consumption performance.
[Other Info]
This device is supported since v5.19, so only Jammy (for oem-6.0) and Kinetic are nominated for fix.
========== original bug report ==========
Some OEM design RTK-8852c as WiFi/BT solution on new platform, need to add both FW & config file to get it work with oem-6.0.
WiFi: rtw8852c
[ 2.628042] rtw89_8852ce 0000:02:00.0: enabling device (0000 -> 0003)
[ 2.628647] rtw89_8852ce 0000:02:00.0: Direct firmware load for rtw89/rtw8852c_
[ 2.628663] rtw89_8852ce 0000:02:00.0: failed to request firmware
[ 2.644819] rtw89_8852ce 0000:02:00.0: failed to wait firmware completion
[ 2.644843] rtw89_8852ce 0000:02:00.0: failed to setup chip information
[ 2.649823] rtw89_8852ce: probe of 0000:02:00.0 failed with error -22
BT: rtl8852cu
[ 2.476240] Bluetooth: hci0: RTL: loading rtl_bt/
[ 2.476441] Bluetooth: hci0: RTL: firmware file rtl_bt/
tags: | added: amd oem-priority originate-from-1994523 |
Changed in linux-firmware (Ubuntu Jammy): | |
status: | New → In Progress |
importance: | Undecided → High |
assignee: | nobody → You-Sheng Yang (vicamo) |
Changed in linux-firmware (Ubuntu Kinetic): | |
status: | New → In Progress |
importance: | Undecided → High |
assignee: | nobody → You-Sheng Yang (vicamo) |
Changed in linux-firmware (Ubuntu Lunar): | |
status: | New → Fix Released |
tags: | added: kern-4799 |
Changed in linux-firmware (Ubuntu Jammy): | |
status: | In Progress → Fix Committed |
Changed in linux-firmware (Ubuntu Kinetic): | |
status: | In Progress → Fix Committed |
Changed in linux-firmware (Ubuntu Lunar): | |
status: | In Progress → Fix Committed |
tags: | added: originate-from-1997929 stella |
tags: | added: verification-needed-kinetic |
SRU: /lists. ubuntu. com/archives/ kernel- team/2022- October/ 134376. html (jammy) /lists. ubuntu. com/archives/ kernel- team/2022- October/ 134377. html (kinetic)
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