linux-kernel - Re: [v2 01/17] ASoC: mediatek: mt6366: add codec driver

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Date:   Fri, 18 Feb 2022 15:54:09 +0100
From:   AngeloGioacchino Del Regno 
        <angelogioacchino.delregno@...labora.com>
To:     Jiaxin Yu <jiaxin.yu@...iatek.com>, broonie@...nel.org
Cc:     lgirdwood@...il.com, tiwai@...e.com, robh+dt@...nel.org,
        matthias.bgg@...il.com, perex@...ex.cz, p.zabel@...gutronix.de,
        geert+renesas@...der.be, trevor.wu@...iatek.com,
        tzungbi@...gle.com, aaronyu@...gle.com, zhangqilong3@...wei.com,
        alsa-devel@...a-project.org, devicetree@...r.kernel.org,
        linux-arm-kernel@...ts.infradead.org,
        linux-mediatek@...ts.infradead.org, linux-kernel@...r.kernel.org
Subject: Re: [v2 01/17] ASoC: mediatek: mt6366: add codec driver

Il 17/02/22 14:41, Jiaxin Yu ha scritto:
> Mt6366 is a new version of mt6358, and they are same about audio part.
> So we can reuse the driver of mt6358.
> 
> Signed-off-by: Jiaxin Yu <jiaxin.yu@...iatek.com>

Hello Jiaxin,
I'm sorry but this commit makes very little sense.

If you want to advertise MT6366 support, please write a note and/or
a new compatible string inside of the mt6358 driver (and dt-bindings),
then, please drop this commit.


> ---
>   sound/soc/codecs/Kconfig  | 8 ++++++++
>   sound/soc/codecs/Makefile | 1 +
>   2 files changed, 9 insertions(+)
> 
> diff --git a/sound/soc/codecs/Kconfig b/sound/soc/codecs/Kconfig
> index 8fa24783ce01..6631094678f5 100644
> --- a/sound/soc/codecs/Kconfig
> +++ b/sound/soc/codecs/Kconfig
> @@ -132,6 +132,7 @@ config SND_SOC_ALL_CODECS
>   	imply SND_SOC_MT6351
>   	imply SND_SOC_MT6358
>   	imply SND_SOC_MT6359
> +	imply SND_SOC_MT6366
>   	imply SND_SOC_MT6660
>   	imply SND_SOC_NAU8315
>   	imply SND_SOC_NAU8540
> @@ -1888,6 +1889,13 @@ config SND_SOC_MT6359_ACCDET
>   	  for ASoC codec soc-jack detection mechanism.
>   	  Select N if you don't have jack on board.
>   
> +config SND_SOC_MT6366
> +	tristate "MediaTek MT6366 Codec"
> +	depends on MTK_PMIC_WRAP
> +	help
> +	  Enable support for the platform which uses MT6366 as
> +	  external codec device.
> +
>   config SND_SOC_MT6660
>   	tristate "Mediatek MT6660 Speaker Amplifier"
>   	depends on I2C
> diff --git a/sound/soc/codecs/Makefile b/sound/soc/codecs/Makefile
> index 42d00aa4ee46..1279684feaf0 100644
> --- a/sound/soc/codecs/Makefile
> +++ b/sound/soc/codecs/Makefile
> @@ -465,6 +465,7 @@ obj-$(CONFIG_SND_SOC_MT6351)	+= snd-soc-mt6351.o
>   obj-$(CONFIG_SND_SOC_MT6358)	+= snd-soc-mt6358.o
>   obj-$(CONFIG_SND_SOC_MT6359)	+= snd-soc-mt6359.o
>   obj-$(CONFIG_SND_SOC_MT6359_ACCDET) += mt6359-accdet.o
> +obj-$(CONFIG_SND_SOC_MT6366)	+= snd-soc-mt6358.o
>   obj-$(CONFIG_SND_SOC_MT6660)	+= snd-soc-mt6660.o
>   obj-$(CONFIG_SND_SOC_NAU8315)   += snd-soc-nau8315.o
>   obj-$(CONFIG_SND_SOC_NAU8540)   += snd-soc-nau8540.o