ACK: [PATCH 0/2][SRU][Mantic/Unstable] Support Realtek RTL8852CE WiFi 6E/BT Combo

[Tim Gardner]

On 8/25/23 6:05 AM, You-Sheng Yang wrote:
> BugLink: https://bugs.launchpad.net/bugs/2025672
> 
> [Impact]
> 
> Realtek RTL8852CE WiFi 6E/BT Combo takes new firmware to enable 6E features.
> 
> [Fix]
> 
> * Bluetooth
>    - kernel
>      + 8b1d66b50437 Bluetooth: btrtl: Add support for RTL8852C (v5.19-rc1)
>      + 9a24ce5e29b1 Bluetooth: btrtl: Firmware format v2 support (v6.4-rc1)
>      + bd003fb338af Bluetooth: btrtl: Load FW v2 otherwise FW v1 for RTL8852C
>        (linux-next)
>    - firmware
>      + 8a2d81176 rtl_bt: Add firmware and config files for RTL8852C (jammy)
>      + d3c922805 rtl_bt: Update RTL8852C BT USB firmware to 0xDFB8_5A33 (jammy)
>      + cfbd66816 rtl_bt: Update RTL8852C BT USB firmware to 0xD5B8_A40A (jammy)
>      + c51488ffb rtl_bt: Update RTL8852C BT USB firmware to 0xD7B8_FABF (lunar)
>      + 55e744853 rtl_bt: Update RTL8852C BT USB firmware to 0x040D_7225 (mantic,
>        change binary format)
>      + 7ed62638b Revert "rtl_bt: Update RTL8852C BT USB firmware to 0x040D_7225"
>        (mantic)
>      + 42d31f8f6 rtl_bt: Add firmware v2 file for RTL8852C (mantic)
> * WiFi
>    - kernel
>      + 59b4cc439f18 wifi: rtw89: debug: Fix error handling in
>        rtw89_debug_priv_btc_manual_set() (linux-next)
>    - firmware
>      + d2aac63b8 rtw89: 8852c: update fw to v0.27.56.1 (jammy)
>      + 9e91f0ce6 rtw89: 8852c: update fw to v0.27.56.8 (lunar)
>      + c9c19583f rtw89: 8852c: update fw to v0.27.56.9 (lunar)
>      + fc5a25fa0 rtw89: 8852c: update fw to v0.27.56.10 (lunar)
>      + b9c8e9f70 rtw89: 8852c: update fw to v0.27.56.13 (mantic)
> 
> [Test Case]
> 
> Basic bluetooth, wifi operations.  This is verified with all related
> kernel/series combinations:
> * linux-hwe5.19/jammy
> * linux-hwe-6.2/jammy
> * linux-oem-6.0/jammy
> * linux-oem-6.1/jammy
> * linux-oem-6.5/jammy
> * ilnux/mantic
> 
> [Where problems could occur]
> 
> New device firmware blob, even blob format changes. Expect bugs, power
> consumption issues, etc.
> 
> [Other Info]
> 
> Bluetooth V2 firmware support was first landed to v6.4, and the binary rename in
> linux-next now. To preserve consistency, Unstable, Mantic and OEM-6.5 kernels
> are nominated for fix. As for linux-firmware, the only target is Jammy.
> 
> Max Chou (1):
>    Bluetooth: btrtl: Load FW v2 otherwise FW v1 for RTL8852C
> 
> Zhang Shurong (1):
>    wifi: rtw89: debug: Fix error handling in
>      rtw89_debug_priv_btc_manual_set()
> 
>   drivers/bluetooth/btrtl.c                  | 70 ++++++++++++++--------
>   drivers/net/wireless/realtek/rtw89/debug.c |  8 ++-
>   2 files changed, 50 insertions(+), 28 deletions(-)
> 
Acked-by: Tim Gardner <tim.gardner at canonical.com>
-- 
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Tim Gardner
Canonical, Inc