[PATCH v2 0/2] Make headphone work on Huawei Matebook D15

[Mauro Carvalho Chehab]

Em Tue, 5 Apr 2022 11:00:44 +0200
Hans de Goede <hdegoede at redhat.com> escreveu:

> Hi,
> 
> On 4/5/22 10:44, Mauro Carvalho Chehab wrote:
> > At Huawei Matebook D15 two different GPIOs are used to control the output:
> > 	- gpio0 controls the speaker output;
> > 	- gpio1 controls the headphone output.
> > 
> > Changing both at the same time cause spurious events that are mis-interpreted
> > as input events, causing troubles on apps. So, a delay is needed before turning
> > on such gpios.
> > 
> > With this patch, plugging a headphone causes a jack event to trigger the speaker
> > supply, powering down the speaker and powering up the headphone output.
> > Removing the headphone also triggers the power supply, powering up the speaker
> > and powering down the headphone.
> > 
> > Mauro Carvalho Chehab (2):
> >   ASoC: Intel: sof_es8336: support a separate gpio to control headphone
> >   ASoC: Intel: sof_es8336: Huawei Matebook D15 uses a headphone gpio  
> 
> There is something weird with the patches here, at least for me in Thunderbird
> both patches show up as nameless attachments to emails with empty bodies.

Weird... I tested here on Thunderbird (Fedora 35), reading it from the ML
and they opened ok here.

There *is* an issue on such patches though: they ended using my past
e-mail :-) 

I'll re-send those with your ack using the right SoB/From
mchehab at kernel.org.

> 
> After saving the attachments the patches look good to me, so:
> 
> Acked-by: Hans de Goede <hdegoede at redhat.com>

Thanks!

Regards,
Mauro