Re: [PATCH 08/12] ASoC: mediatek: mt8188: add platform driver

Trevor Wu (吳文良)
2022-10-06T02:49:05Z

On Tue, 2022-10-04 at 11:36 +0200, AngeloGioacchino Del Regno wrote:
> Il 30/09/22 16:56, Trevor Wu ha scritto:
> > Add mt8188 platform driver.
> >
> > Signed-off-by: Trevor Wu <trevor.wu@mediatek.com>
> > ---
> > This patch depends on the following series that has not been
> > accepted.
> >
> > [1] Add power domain support for MT8188
> >
https://urldefense.com/v3/__https://patchwork.kernel.org/project/linux-mediatek/list/?series=681359__;!!CTRNKA9wMg0ARbw!3U0sxKMgA8D7xhhaJ3nSEOj4DWLrWj6_QsYGwDbCvtBvZpoKuDq5yXLDfMW1acoPog$
> >
> > (linux/soc/mediatek/infracfg.h is included)
> > ---
> > sound/soc/mediatek/Kconfig | 13 +
> > sound/soc/mediatek/Makefile | 1 +
> > sound/soc/mediatek/mt8188/Makefile | 12 +
> > sound/soc/mediatek/mt8188/mt8188-afe-pcm.c | 2945
> > ++++++++++++++++++++
> >
..snip

> > +#include <linux/arm-smccc.h>
> > +#include <linux/delay.h>
> > +#include <linux/dma-mapping.h>
> > +#include <linux/module.h>
> > +#include <linux/mfd/syscon.h>
> > +#include <linux/of.h>
> > +#include <linux/of_address.h>
> > +#include <linux/of_platform.h>
> > +#include <linux/pm_runtime.h>
> > +#include <linux/reset.h>
> > +#include <linux/soc/mediatek/infracfg.h>
> > +#include <linux/soc/mediatek/mtk_sip_svc.h>
> > +#include <sound/pcm_params.h>
> > +#include "mt8188-afe-common.h"
> > +#include "mt8188-afe-clk.h"
> > +#include "mt8188-reg.h"
> > +#include "../common/mtk-afe-platform-driver.h"
> > +#include "../common/mtk-afe-fe-dai.h"
> > +
> > +#define MTK_SIP_AUDIO_CONTROL MTK_SIP_SMC_CMD(0x517)
>
> This definition goes to include/linux/soc/mediatek/mtk_sip_svc.h
>
Hi Angelo,

If I move the definition to "include/linux/soc/mediatek/mtk_sip_svc.h",
I should submit it to another tree.
In the case, do you have any suggestion to handle the dependent
problem?

> > +
> > +#define MT8188_MEMIF_BUFFER_BYTES_ALIGN (0x40)
> > +#define MT8188_MEMIF_DL7_MAX_PERIOD_SIZE (0x3fff)
> > +
> > +#define MEMIF_AXI_MINLEN 9 //register default value
>
> ...and please fix comments style.

OK.
>
> > +
> > +struct mtk_dai_memif_priv {
> > + unsigned int asys_timing_sel;
> > + unsigned int fs_timing;
> > +};
> > +
>
> ..snip..
>
> > +
> > +MODULE_DESCRIPTION("Mediatek ALSA SoC AFE platform driver for
> > 8188");
>
> MediaTek SoC AFE platform driver for ALSA MT8188
>
OK. I will update the description in V2.

Thanks,
Trevor

> > +MODULE_AUTHOR("Chun-Chia.Chiu <chun-chia.chiu@mediatek.com>");
> > +MODULE_LICENSE("GPL");
>
>
>