linux-kernel - Re: [PATCH v5] ASoC: dt-bindings: Add tas2781 amplifier.

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Message-ID: <5ecabe9e-84f2-cc3a-c213-3b623f90842e@linaro.org>
Date:   Tue, 31 Jan 2023 18:59:21 +0100
From:   Krzysztof Kozlowski <krzysztof.kozlowski@...aro.org>
To:     Shenghao Ding <13916275206@....com>, robh+dt@...nel.org,
        krzysztof.kozlowski+dt@...aro.org, broonie@...nel.org,
        lgirdwood@...il.com
Cc:     kevin-lu@...com, shenghao-ding@...com, alsa-devel@...a-project.org,
        devicetree@...r.kernel.org, linux-kernel@...r.kernel.org
Subject: Re: [PATCH v5] ASoC: dt-bindings: Add tas2781 amplifier.

On 31/01/2023 14:17, Shenghao Ding wrote:
> Create tas2781.yaml for tas2781 driver.

You treat my feedback selectively... some things improved, but not
everything. I am literally repeating the same and expect different
results from you... isn't that the definition of insanity?

Let me paste ignored parts:

1. Your patches are still not correctly threaded. There is no threading
at all.

I said it multiple times. What else should I say here?

2. Subject: ASoC: dt-bindings: Add tas2781 amplifier
(drop the full stop - why did you add it there?)

3. Missing changelog under ---.
I mentioned it already few times, didn't I?

> 
> Signed-off-by: Shenghao Ding <13916275206@....com>
> 
> ---
>  Changes to be committed:
> 	new file:   Documentation/devicetree/bindings/sound/ti,tas2781.yaml
> ---
>  .../devicetree/bindings/sound/ti,tas2781.yaml | 87 +++++++++++++++++++
>  1 file changed, 87 insertions(+)
>  create mode 100644 Documentation/devicetree/bindings/sound/ti,tas2781.yaml
> 
> diff --git a/Documentation/devicetree/bindings/sound/ti,tas2781.yaml b/Documentation/devicetree/bindings/sound/ti,tas2781.yaml
> new file mode 100644
> index 000000000..9a440d29f
> --- /dev/null
> +++ b/Documentation/devicetree/bindings/sound/ti,tas2781.yaml
> @@ -0,0 +1,87 @@
> +# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
> +# Copyright (C) 2022 - 2023 Texas Instruments Incorporated
> +%YAML 1.2
> +---
> +$id: http://devicetree.org/schemas/sound/ti,tas2781.yaml#
> +$schema: http://devicetree.org/meta-schemas/core.yaml#
> +
> +title: Texas Instruments TAS2781 SmartAMP
> +
> +maintainers:
> +  - Shenghao Ding <shenghao-ding@...com>
> +  - Kevin Lu <kevin-lu@...com>
> +
> +description: |
> +  The TAS2781 is a mono, digital input Class-D audio amplifier
> +  optimized for efficiently driving high peak power into small
> +  loudspeakers. Integrated an on-chip DSP supports Texas Instruments
> +  Smart Amp speaker protection algorithm. The integrated speaker
> +  voltage and current sense provides for real time
> +  monitoring of loudspeaker behavior.
> +
> +properties:
> +  compatible:
> +    enum:
> +      - ti,tas2781
> +
> +  reg:
> +    maxItems: 1
> +    description: |
> +      I2C address of the device can be in range from 0x38 to 0x40.
> +
> +  reset-gpios:
> +    maxItems: 1
> +    description: |
> +      A GPIO line handling reset of the chip. As the line is active high,
> +      it should be marked GPIO_ACTIVE_HIGH (see ../gpio/gpio.txt)

Drop the reference to gpio.txt.

I give up. I spent too much time on it while being also ignored a bit
too much.


Best regards,
Krzysztof