ACK Re: [SRU][PULL][linux-firmware][Jammy] BT/WiFi coex stability issue on RTL8851BE/RTL8852BE

[Timo Aaltonen]

You-Sheng Yang kirjoitti 8.11.2023 klo 14.41:
> BugLink: https://bugs.launchpad.net/bugs/2042999
> 
> [Impact]
> 
> On platforms with RTL8851BE/RTL8852BE, bluetooth mouse/keyboard may not work
> smoothly with WiFi connection activated.
> 
> [Fix]
> 
> Proposed firmware upstreamed as:
> * 2afd1423e476 ("rtw89: 8852b: update fw to v0.29.29.5")
> * 7a916315fb28 ("rtw89: 8852b: update fw to v0.29.29.4")
> * 02df6e4f03c0 ("rtw89: 8851b: update fw to v0.29.41.3")
> 
> [Test Case]
> 
> 1. Install Ubuntu 22.04 on SUT with RTL8851BE / 8852BE Wlan card
> 2. Connected BT KB/MS, and then connected WIFI, select an AP to connect
> 3. Check BT mouse/keyboard, mouse movement, keyboard key pressing not respond
>     smoothly.
> 
> [Where problems could occur]
> 
> This updates opaque firmware blobs, so anything could happen. With verifications
> from multiparties, it improves the stability and no other problem found so far.
> 
> [Other Info]
> 
> On Lunar, we don't have RTL8851BE enabled, so the related commits are omitted.
> On Mantic and oem-6.5/jammy, we have both.
> 
> ----------------------------------------------------------------
> The following changes since commit c2b733888fdf8500ca971a8db512af2471980d42:
> 
>    UBUNTU: Ubuntu-20220329.git681281e4-0ubuntu3.22 (2023-10-17 09:25:15 +0200)
> 
> are available in the Git repository at:
> 
>    https://git.launchpad.net/~vicamo/ubuntu/+source/linux-firmware bug-2042999/rtw89-btcoex/jammy
> 
> for you to fetch changes up to c096b8e31a5e4379dca67b106bd41ffc4a76c4dd:
> 
>    rtw89: 8852b: update fw to v0.29.29.5 (2023-11-08 15:59:55 +0800)
> 
> ----------------------------------------------------------------
> Chin-Yen Lee (5):
>        rtw89: 8851b: update firmware to v0.29.41.1
>        rtw89: 8851b: update fw to v0.29.41.2
>        rtw89: 8851b: update fw to v0.29.41.3
>        rtw89: 8852b: update fw to v0.29.29.4
>        rtw89: 8852b: update fw to v0.29.29.5
> 
>   rtw89/rtw8851b_fw.bin   | Bin 1090544 -> 1162024 bytes
>   rtw89/rtw8852b_fw-1.bin | Bin 1237704 -> 1242808 bytes
>   2 files changed, 0 insertions(+), 0 deletions(-)
> 
Acked-by: Timo Aaltonen <timo.aaltonen at canonical.com>

-- 
t