diff mbox series

[v5,1/2] ASoC: google: dt-bindings: modify machine bindings for two MICs case

Message ID 20201103103051.34553-2-ajye_huang@compal.corp-partner.google.com (mailing list archive)
State New, archived
Headers show
Series [v5,1/2] ASoC: google: dt-bindings: modify machine bindings for two MICs case | expand

Commit Message

Ajye Huang Nov. 3, 2020, 10:30 a.m. UTC
Add a property "dmic-gpios" for switching between two MICs.

Signed-off-by: Ajye Huang <ajye_huang@compal.corp-partner.google.com>
---
 .../bindings/sound/google,sc7180-trogdor.yaml | 58 +++++++++++++++++++
 1 file changed, 58 insertions(+)

Comments

Ajye Huang Nov. 3, 2020, 10:36 a.m. UTC | #1
Hi Rob,
Could you please kindly review this patch ?

 I had got your "reviewed-by" on v1 patch, the v1 depends on this patch series
(https://patchwork.kernel.org/patch/11773221) at that time.

Now, that patch what I depended (11773221) had made modification and
it was Applied to
   https://git.kernel.org/pub/scm/linux/kernel/git/broonie/sound.git for-next
commit e158d2d83cab ("ASoC: google: dt-bindings: Add sc7180-trogdor
machine bindings")

I noted what I did on cover letter
v2:
- Documentation: Modify the dimc-gpios property description and examples.

That is why I bother you again to review it. Please let me know if
this looks good to you.
Thanks!

On Tue, Nov 3, 2020 at 6:31 PM Ajye Huang <ajye.huang@gmail.com> wrote:
>
> Add a property "dmic-gpios" for switching between two MICs.
>
> Signed-off-by: Ajye Huang <ajye_huang@compal.corp-partner.google.com>
> ---
>  .../bindings/sound/google,sc7180-trogdor.yaml | 58 +++++++++++++++++++
>  1 file changed, 58 insertions(+)
>
> diff --git a/Documentation/devicetree/bindings/sound/google,sc7180-trogdor.yaml b/Documentation/devicetree/bindings/sound/google,sc7180-trogdor.yaml
> index efc34689d6b5..9e0505467e57 100644
> --- a/Documentation/devicetree/bindings/sound/google,sc7180-trogdor.yaml
> +++ b/Documentation/devicetree/bindings/sound/google,sc7180-trogdor.yaml
> @@ -34,6 +34,9 @@ properties:
>    "#size-cells":
>      const: 0
>
> +  dmic-gpios:
> +    description: GPIO for switching between DMICs
> +
>  patternProperties:
>    "^dai-link(@[0-9])?$":
>      description:
> @@ -81,6 +84,7 @@ additionalProperties: false
>  examples:
>
>    - |
> +    //Example 1
>      sound {
>          compatible = "google,sc7180-trogdor";
>          model = "sc7180-rt5682-max98357a-1mic";
> @@ -128,3 +132,57 @@ examples:
>              };
>          };
>      };
> +
> +  - |
> +    //Example 2 (2mic case)
> +    sound {
> +        compatible = "google,sc7180-trogdor";
> +        model = "sc7180-rt5682-max98357a-2mic";
> +
> +        audio-routing =
> +                    "Headphone Jack", "HPOL",
> +                    "Headphone Jack", "HPOR";
> +
> +        #address-cells = <1>;
> +        #size-cells = <0>;
> +
> +        dmic-gpios = <&tlmm 86 0>;
> +
> +        dai-link@0 {
> +            link-name = "MultiMedia0";
> +            reg = <0>;
> +            cpu {
> +                sound-dai = <&lpass_cpu 0>;
> +            };
> +
> +            codec {
> +                sound-dai = <&alc5682 0>;
> +            };
> +        };
> +
> +        dai-link@1 {
> +            link-name = "MultiMedia1";
> +            reg = <1>;
> +            cpu {
> +                sound-dai = <&lpass_cpu 1>;
> +            };
> +
> +            codec {
> +                sound-dai = <&max98357a>;
> +            };
> +        };
> +
> +        dai-link@2 {
> +            link-name = "MultiMedia2";
> +            reg = <2>;
> +            cpu {
> +                sound-dai = <&lpass_hdmi 0>;
> +            };
> +
> +            codec {
> +                sound-dai = <&msm_dp>;
> +            };
> +        };
> +    };
> +
> +...
> --
> 2.25.1
>
Rob Herring Nov. 5, 2020, 6:43 p.m. UTC | #2
On Tue, Nov 03, 2020 at 06:30:50PM +0800, Ajye Huang wrote:
> Add a property "dmic-gpios" for switching between two MICs.
> 
> Signed-off-by: Ajye Huang <ajye_huang@compal.corp-partner.google.com>
> ---
>  .../bindings/sound/google,sc7180-trogdor.yaml | 58 +++++++++++++++++++
>  1 file changed, 58 insertions(+)
> 
> diff --git a/Documentation/devicetree/bindings/sound/google,sc7180-trogdor.yaml b/Documentation/devicetree/bindings/sound/google,sc7180-trogdor.yaml
> index efc34689d6b5..9e0505467e57 100644
> --- a/Documentation/devicetree/bindings/sound/google,sc7180-trogdor.yaml
> +++ b/Documentation/devicetree/bindings/sound/google,sc7180-trogdor.yaml
> @@ -34,6 +34,9 @@ properties:
>    "#size-cells":
>      const: 0
>  
> +  dmic-gpios:
> +    description: GPIO for switching between DMICs

Need to define how many (maxItems: 1).

> +
>  patternProperties:
>    "^dai-link(@[0-9])?$":
>      description:
> @@ -81,6 +84,7 @@ additionalProperties: false
>  examples:
>  
>    - |
> +    //Example 1
>      sound {
>          compatible = "google,sc7180-trogdor";
>          model = "sc7180-rt5682-max98357a-1mic";
> @@ -128,3 +132,57 @@ examples:
>              };
>          };
>      };
> +
> +  - |
> +    //Example 2 (2mic case)
> +    sound {
> +        compatible = "google,sc7180-trogdor";
> +        model = "sc7180-rt5682-max98357a-2mic";
> +
> +        audio-routing =
> +                    "Headphone Jack", "HPOL",
> +                    "Headphone Jack", "HPOR";
> +
> +        #address-cells = <1>;
> +        #size-cells = <0>;
> +
> +        dmic-gpios = <&tlmm 86 0>;

Do we really need another example for this? Can't you just add it to the 
existing example?

> +
> +        dai-link@0 {
> +            link-name = "MultiMedia0";
> +            reg = <0>;
> +            cpu {
> +                sound-dai = <&lpass_cpu 0>;
> +            };
> +
> +            codec {
> +                sound-dai = <&alc5682 0>;
> +            };
> +        };
> +
> +        dai-link@1 {
> +            link-name = "MultiMedia1";
> +            reg = <1>;
> +            cpu {
> +                sound-dai = <&lpass_cpu 1>;
> +            };
> +
> +            codec {
> +                sound-dai = <&max98357a>;
> +            };
> +        };
> +
> +        dai-link@2 {
> +            link-name = "MultiMedia2";
> +            reg = <2>;
> +            cpu {
> +                sound-dai = <&lpass_hdmi 0>;
> +            };
> +
> +            codec {
> +                sound-dai = <&msm_dp>;
> +            };
> +        };
> +    };
> +
> +...
> -- 
> 2.25.1
>
Ajye Huang Nov. 6, 2020, 3:48 a.m. UTC | #3
HI, Rob,

Thank you for the comments.


On Fri, Nov 6, 2020 at 2:43 AM Rob Herring <robh@kernel.org> wrote:
>
> On Tue, Nov 03, 2020 at 06:30:50PM +0800, Ajye Huang wrote:
> > Add a property "dmic-gpios" for switching between two MICs.
> >
> > Signed-off-by: Ajye Huang <ajye_huang@compal.corp-partner.google.com>
> > ---
> >  .../bindings/sound/google,sc7180-trogdor.yaml | 58 +++++++++++++++++++
> >  1 file changed, 58 insertions(+)
> >
> > diff --git a/Documentation/devicetree/bindings/sound/google,sc7180-trogdor.yaml b/Documentation/devicetree/bindings/sound/google,sc7180-trogdor.yaml
> > index efc34689d6b5..9e0505467e57 100644
> > --- a/Documentation/devicetree/bindings/sound/google,sc7180-trogdor.yaml
> > +++ b/Documentation/devicetree/bindings/sound/google,sc7180-trogdor.yaml
> > @@ -34,6 +34,9 @@ properties:
> >    "#size-cells":
> >      const: 0
> >
> > +  dmic-gpios:
> > +    description: GPIO for switching between DMICs
>
> Need to define how many (maxItems: 1).

Yes, I will add in the v6 version.

>
> > +
> >  patternProperties:
> >    "^dai-link(@[0-9])?$":
> >      description:
> > @@ -81,6 +84,7 @@ additionalProperties: false
> >  examples:
> >
> >    - |
> > +    //Example 1
> >      sound {
> >          compatible = "google,sc7180-trogdor";
> >          model = "sc7180-rt5682-max98357a-1mic";
> > @@ -128,3 +132,57 @@ examples:
> >              };
> >          };
> >      };
> > +
> > +  - |
> > +    //Example 2 (2mic case)
> > +    sound {
> > +        compatible = "google,sc7180-trogdor";
> > +        model = "sc7180-rt5682-max98357a-2mic";
> > +
> > +        audio-routing =
> > +                    "Headphone Jack", "HPOL",
> > +                    "Headphone Jack", "HPOR";
> > +
> > +        #address-cells = <1>;
> > +        #size-cells = <0>;
> > +
> > +        dmic-gpios = <&tlmm 86 0>;
>
> Do we really need another example for this? Can't you just add it to the
> existing example?

I think just keep One example. I will remove the example2 and put
dmic-gpios = <&tlmm 86 0>; in the first example and
modify the model from "sc7180-rt5682-max98357a-1mic" to
"sc7180-rt5682-max98357a-2mic". It looks clear.

>
> > +
> > +        dai-link@0 {
> > +            link-name = "MultiMedia0";
> > +            reg = <0>;
> > +            cpu {
> > +                sound-dai = <&lpass_cpu 0>;
> > +            };
> > +
> > +            codec {
> > +                sound-dai = <&alc5682 0>;
> > +            };
> > +        };
> > +
> > +        dai-link@1 {
> > +            link-name = "MultiMedia1";
> > +            reg = <1>;
> > +            cpu {
> > +                sound-dai = <&lpass_cpu 1>;
> > +            };
> > +
> > +            codec {
> > +                sound-dai = <&max98357a>;
> > +            };
> > +        };
> > +
> > +        dai-link@2 {
> > +            link-name = "MultiMedia2";
> > +            reg = <2>;
> > +            cpu {
> > +                sound-dai = <&lpass_hdmi 0>;
> > +            };
> > +
> > +            codec {
> > +                sound-dai = <&msm_dp>;
> > +            };
> > +        };
> > +    };
> > +
> > +...
> > --
> > 2.25.1
> >
diff mbox series

Patch

diff --git a/Documentation/devicetree/bindings/sound/google,sc7180-trogdor.yaml b/Documentation/devicetree/bindings/sound/google,sc7180-trogdor.yaml
index efc34689d6b5..9e0505467e57 100644
--- a/Documentation/devicetree/bindings/sound/google,sc7180-trogdor.yaml
+++ b/Documentation/devicetree/bindings/sound/google,sc7180-trogdor.yaml
@@ -34,6 +34,9 @@  properties:
   "#size-cells":
     const: 0
 
+  dmic-gpios:
+    description: GPIO for switching between DMICs
+
 patternProperties:
   "^dai-link(@[0-9])?$":
     description:
@@ -81,6 +84,7 @@  additionalProperties: false
 examples:
 
   - |
+    //Example 1
     sound {
         compatible = "google,sc7180-trogdor";
         model = "sc7180-rt5682-max98357a-1mic";
@@ -128,3 +132,57 @@  examples:
             };
         };
     };
+
+  - |
+    //Example 2 (2mic case)
+    sound {
+        compatible = "google,sc7180-trogdor";
+        model = "sc7180-rt5682-max98357a-2mic";
+
+        audio-routing =
+                    "Headphone Jack", "HPOL",
+                    "Headphone Jack", "HPOR";
+
+        #address-cells = <1>;
+        #size-cells = <0>;
+
+        dmic-gpios = <&tlmm 86 0>;
+
+        dai-link@0 {
+            link-name = "MultiMedia0";
+            reg = <0>;
+            cpu {
+                sound-dai = <&lpass_cpu 0>;
+            };
+
+            codec {
+                sound-dai = <&alc5682 0>;
+            };
+        };
+
+        dai-link@1 {
+            link-name = "MultiMedia1";
+            reg = <1>;
+            cpu {
+                sound-dai = <&lpass_cpu 1>;
+            };
+
+            codec {
+                sound-dai = <&max98357a>;
+            };
+        };
+
+        dai-link@2 {
+            link-name = "MultiMedia2";
+            reg = <2>;
+            cpu {
+                sound-dai = <&lpass_hdmi 0>;
+            };
+
+            codec {
+                sound-dai = <&msm_dp>;
+            };
+        };
+    };
+
+...