Re: [PATCH v3 2/5] ASoC: dt-bindings: wcd937x-sdw: Add static channel mapping support

[Mohammad Rafi Shaik <quic_mohs@xxxxxxxxxxx>]

On 12/5/2024 12:52 PM, Krzysztof Kozlowski wrote:
> On 05/12/2024 04:56, Mohammad Rafi Shaik wrote:
> > On 11/27/2024 1:38 PM, Krzysztof Kozlowski wrote:
> > > On Tue, Nov 26, 2024 at 10:12:57PM +0530, Mohammad Rafi Shaik wrote:
> > > > diff --git a/Documentation/devicetree/bindings/sound/qcom,wcd937x-sdw.yaml b/Documentation/devicetree/bindings/sound/qcom,wcd937x-sdw.yaml
> > > > index d3cf8f59cb23..7893b1c1f80b 100644
> > > > --- a/Documentation/devicetree/bindings/sound/qcom,wcd937x-sdw.yaml
> > > > +++ b/Documentation/devicetree/bindings/sound/qcom,wcd937x-sdw.yaml
> > > > @@ -58,6 +58,44 @@ properties:
> > > >        items:
> > > >          enum: [1, 2, 3, 4, 5]
> > > >    
> > > > +  qcom,tx-channel-mapping:
> > > > +    description: |
> > > > +      Specifies static channel mapping between slave and master tx port
> > > > +      channels.
> > > > +      In the order of slave port channels which is adc1, adc2, adc3,
> > > > +      dmic0, dmic1, mbhc, dmic2, dmic3, dmci4, dmic5, dmic6, dmic7.
> > > > +      The channel map index values are fixed values.
> > > > +      SWRM_CH1 ==> 1
> > > > +      SWRM_CH2 ==> 2
> > > > +      SWRM_CH3 ==> 4
> > > > +      SWRM_CH4 ==> 8
> > >
> > > I am surprised to see here again 1/2/4/8. My comments were not
> > > addressed. I think we agreed during our off-list talk that you will use
> > > 1, 2, 3 and 4.
> > Ack,
> >
> > Yes right,
> >
> > Will add the change in next patch set.
> >
> > will add the channel map values starting from 0 based on order of slave
> > port channels which are starting from 0.
> >
> > SWRM_CH1 ==> 0
> > SWRM_CH2 ==> 1
> > SWRM_CH3 ==> 2
> > SWRM_CH4 ==> 3
> These are supposed to be channels, so 1=1, 2=2 not 1=0.

Thanks for comment.

Ack,

i somehow missed this V3 patch mail comment and posted V4 patch set.

will address the comment and update change in v5 patch set

Thanks & Regards,
Rafi.

> Best regards,
> Krzysztof