ACK: [SRU][O][PATCH 0/1] Add audio rt713 and rt718 support on ThinkPad TM2

[Magali Lemes]

On 29/11/2024 04:46, Aaron Ma wrote:
> BugLink: https://bugs.launchpad.net/bugs/2089891
> 
> [Impact]
> There is no sound cards on Intel LNL platform of ThinkPad TM2.
> 
> [Fix]
> Add soc-acpi table entry on LNL for ThinkPad TME laptop
> with rt713 and rt718.
> 
> This kernel patch depends on new sof firmware:
> db771bf v2.11.x: add new 2.11.2 topology2 production binaries
> 665e39d Add SOF v2.11.1 signed Intel binaries for MTL/LNL/ARL
> 
> The sof-firmware will be SRU in LP#2086250
> 
> [Test]
> Tested on hardware, audio input and output can work
> with the patch and new sof-firmware.
> 
> $ cat /proc/asound/cards
>   0 [sofsoundwire ]: sof-soundwire - sof-soundwire
>                        LENOVO-21NTZCF5CN-ThinkPadX1CarbonGen13
> $ speaker-test -c 2
> $ arecord -f cd cd.wav
> 
> [Where problems could occur]
> It may break audio on Intel LNL platform.
> 
> The commit is from 6.12 kernel;
> LNL is only supported on 6.11+ kernel;
> So SRU for oem-6.11 and oracular only.
> 
> Derek Fang (1):
>    ASoC: Intel: soc-acpi: lnl: Add match entry for TM2 laptops
> 
>   .../intel/common/soc-acpi-intel-lnl-match.c   | 38 +++++++++++++++++++
>   1 file changed, 38 insertions(+)
> 

Acked-by: Magali Lemes <magali.lemes at canonical.com>