linux-kernel - Re: [alsa-devel] [RFC PATCH v2 1/5] ASoC: Mediatek: Refine mt8173 driver

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Date:	Thu, 14 Apr 2016 20:44:53 +0800
From:	Yingjoe Chen <yingjoe.chen@...iatek.com>
To:	Garlic Tseng <garlic.tseng@...iatek.com>
CC:	<broonie@...nel.org>, <tiwai@...e.de>,
	<alsa-devel@...a-project.org>, <ir.lian@...iatek.com>,
	<srv_heupstream@...iatek.com>, <linux-kernel@...r.kernel.org>,
	<koro.chen@...iatek.com>, <linux-mediatek@...ts.infradead.org>,
	<PC.Liao@...iatek.com>, <linux-arm-kernel@...ts.infradead.org>
Subject: Re: [alsa-devel] [RFC PATCH v2 1/5] ASoC: Mediatek: Refine mt8173
 driver

On Thu, 2016-04-14 at 20:14 +0800, Garlic Tseng wrote:
> Move mt8173 driver to another folder.
> 
> The software control sequence of mt2701 is very different from that of mt8173,
> so this patch moves mt8173 code to another folder.
> 
> 
> Signed-off-by: Garlic Tseng <garlic.tseng@...iatek.com>
> ---
>  sound/soc/mediatek/Makefile                            | 12 +++++-------
>  sound/soc/mediatek/mt8173/Makefile                     |  7 +++++++
>  sound/soc/mediatek/{ => mt8173}/mt8173-max98090.c      |  2 +-
>  sound/soc/mediatek/{ => mt8173}/mt8173-rt5650-rt5514.c |  2 +-
>  sound/soc/mediatek/{ => mt8173}/mt8173-rt5650-rt5676.c |  4 ++--
>  sound/soc/mediatek/{ => mt8173}/mt8173-rt5650.c        |  2 +-
>  sound/soc/mediatek/{ => mt8173}/mtk-afe-common.h       |  0
>  sound/soc/mediatek/{ => mt8173}/mtk-afe-pcm.c          |  0
>  8 files changed, 17 insertions(+), 12 deletions(-)
>  create mode 100644 sound/soc/mediatek/mt8173/Makefile
>  rename sound/soc/mediatek/{ => mt8173}/mt8173-max98090.c (99%)
>  rename sound/soc/mediatek/{ => mt8173}/mt8173-rt5650-rt5514.c (99%)
>  rename sound/soc/mediatek/{ => mt8173}/mt8173-rt5650-rt5676.c (99%)
>  rename sound/soc/mediatek/{ => mt8173}/mt8173-rt5650.c (99%)
>  rename sound/soc/mediatek/{ => mt8173}/mtk-afe-common.h (100%)
>  rename sound/soc/mediatek/{ => mt8173}/mtk-afe-pcm.c (100%)
> 
> diff --git a/sound/soc/mediatek/Makefile b/sound/soc/mediatek/Makefile
> index d486860..5048165 100644
> --- a/sound/soc/mediatek/Makefile
> +++ b/sound/soc/mediatek/Makefile
> @@ -1,7 +1,5 @@
> -# MTK Platform Support
> -obj-$(CONFIG_SND_SOC_MEDIATEK) += mtk-afe-pcm.o
> -# Machine support
> -obj-$(CONFIG_SND_SOC_MT8173_MAX98090) += mt8173-max98090.o
> -obj-$(CONFIG_SND_SOC_MT8173_RT5650) += mt8173-rt5650.o
> -obj-$(CONFIG_SND_SOC_MT8173_RT5650_RT5514) += mt8173-rt5650-rt5514.o
> -obj-$(CONFIG_SND_SOC_MT8173_RT5650_RT5676) += mt8173-rt5650-rt5676.o
> +# 8173 Machine support
> +obj-$(CONFIG_SND_SOC_MT8173_MAX98090) += mt8173/
> +obj-$(CONFIG_SND_SOC_MT8173_RT5650_RT5676) += mt8173/
> +obj-$(CONFIG_SND_SOC_MT8173_RT5650_RT5514) += mt8173/
> +obj-$(CONFIG_SND_SOC_MT8173_RT5650) += mt8173/

Since all CONFIG_SND_SOC_MT8173_* depends on CONFIG_SND_SOC_MEDIATEK,
you could just do:

obj-$(CONFIG_SND_SOC_MEDIATEK) += mt8173/


This way we don't need to modify 2 makefiles when adding new ASoC
driver.


> diff --git a/sound/soc/mediatek/mt8173/Makefile b/sound/soc/mediatek/mt8173/Makefile
> new file mode 100644
> index 0000000..d486860
> --- /dev/null
> +++ b/sound/soc/mediatek/mt8173/Makefile
> @@ -0,0 +1,7 @@
> +# MTK Platform Support
> +obj-$(CONFIG_SND_SOC_MEDIATEK) += mtk-afe-pcm.o

Maybe we should also rename this to mt8173-afe-pcm.o?

Joe.C