ACK: [SRU][OEM-5.10][PATCH 0/1] micmute led init state is not correct on a lenovo machine

[Tim Gardner]

Acked-by: Tim Gardner <tim.gardner at canonical.com>

On 3/17/21 11:00 PM, Hui Wang wrote:
> BugLink: https://bugs.launchpad.net/bugs/1919952
> 
> Since this patch cced to stable and only oem project needs this
> fix urgently, only send the sru to oem-5.10 kernel, other ubuntu
> kernels will merge this patch with stable update.
> 
> [Impact]
> On a lenovo machine, the micmute led init state is not correct, after
> freshly installing the os and boot up, the mic is not muted, but the
> micmute led is on.
> 
> [Fix]
> backport a patch from upstream.
> 
> [Test]
> Booting the system with patched kernel, the micmute led
> init state is correct. If mic is mute, the led is on, if
> the mic is not mute, the led is off.
> 
> 
> [Where problems could occur]
> This could introduce the micmute led wrong init state on other
> machines, we tested this patch on many lenovo machines, no regression
> found so far.
> 
> 
> Hui Wang (1):
>    ALSA: hda: generic: Fix the micmute led init state
> 
>   sound/pci/hda/hda_generic.c | 2 +-
>   1 file changed, 1 insertion(+), 1 deletion(-)
> 

-- 
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Tim Gardner
Canonical, Inc