ACK: [SRU] [H/I/Unstable/OEM-5.13] [PATCH 0/1] Fix mic noise on HP ProBook 445 G8
Tim Gardner
tim.gardner at canonical.com
Fri Aug 20 11:44:41 UTC 2021
Acked-by: Tim Gardner <tim.gardner at canonical.com>
On 8/19/21 9:55 PM, Kai-Heng Feng wrote:
> BugLink: https://bugs.launchpad.net/bugs/1940610
>
> [Impact]
> There's mic noise on HP ProBook 445 G8.
>
> [Fix]
> Limit mic boost to make the audio capture crystal clear.
>
> [Test]
> $ arecord -f dat test
> $ aplay test
> With the fix, the mic noise is gone.
>
> [Where problems could occur]
> If someone would like to let others hear the noise in Zoom, this will
> deprive of their pleasure.
>
> Kai-Heng Feng (1):
> ALSA: hda/realtek: Limit mic boost on HP ProBook 445 G8
>
> sound/pci/hda/patch_realtek.c | 11 +++++++++--
> 1 file changed, 9 insertions(+), 2 deletions(-)
>
--
-----------
Tim Gardner
Canonical, Inc
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