Re: [PATCH v6 6/6] arm64: dts: qcom: x1e78100-t14s: Enable audio headset support
From: Johan Hovold
Date: Thu May 08 2025 - 08:47:38 EST
Hi Bjorn,
On Wed, Apr 02, 2025 at 10:08:24AM +0200, Johan Hovold wrote:
> On Thu, Mar 27, 2025 at 10:06:33AM +0000, Srinivas Kandagatla wrote:
> > From: Srinivas Kandagatla <srinivas.kandagatla@xxxxxxxxxx>
> >
> > On Lenovo ThinkPad T14s, the headset is connected via a HiFi mux to
> > support CTIA and OMTP headsets. This switch is used to minimise pop and
> > click during headset type switching.
> >
> > Enable the mux controls required to power this switch along with wiring up
> > gpio that control the headset switching.
> >
> > Without this, headset audio will be very noisy and might see headset
> > detection errors.
> >
> > Signed-off-by: Srinivas Kandagatla <srinivas.kandagatla@xxxxxxxxxx>
> > Reviewed-by: Krzysztof Kozlowski <krzysztof.kozlowski@xxxxxxxxxx>
> > Tested-by: Christopher Obbard <christopher.obbard@xxxxxxxxxx>
>
> Looks good and both playback and recording works fine:
>
> Reviewed-by: Johan Hovold <johan+linaro@xxxxxxxxxx>
> Tested-by: Johan Hovold <johan+linaro@xxxxxxxxxx>
Assuming the mux change will make it into 6.16 now, can you pick this
one up as well?
Johan