APPLIED: [SRU][J/L/M][PATCH 0/1] Fix unstable audio at low levels on Thinkpad P1G4
Roxana Nicolescu
roxana.nicolescu at canonical.com
Fri Sep 29 09:10:30 UTC 2023
On 22/09/2023 13:43, Aaron Ma wrote:
> BugLink: https://bugs.launchpad.net/bugs/2037077
>
> [Impact]
> The audio at low levels is not stable with fluctuating levels.
>
> [Fix]
> Forcibly assign NID 0x03 to HP while NID 0x02 to SPK.
>
> [Test]
> Tested on hardware, the audio output is OK at all levels.
>
> [Where problems could occur]
> It may break audio output on Thinkpad P1G4/5.
>
> Kailang Yang (1):
> ALSA: hda/realtek - ALC287 I2S speaker platform support
>
> sound/pci/hda/patch_realtek.c | 30 ++++++++++++++++++++++++++++++
> 1 file changed, 30 insertions(+)
>
Applied to jammy,lunar,mantic:master-next. Thanks!
Roxana
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