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SubjectRe: [PATCH 1/2] ASoC: sunxi: Add Allwinner H6 Digital MIC driver
Hi,

Mark Brown <broonie@kernel.org> 于2021年6月17日周四 下午6:48写道:
>
> On Thu, Jun 17, 2021 at 03:42:43PM +0800, 班涛 wrote:
> > Mark Brown <broonie@kernel.org> 于2021年6月15日周二 下午9:22写道:
>
> > > > @@ -0,0 +1,408 @@
> > > > +// SPDX-License-Identifier: GPL-2.0-or-later
> > > > +/*
> > > > + * ALSA SoC DMIC Audio Layer
> > > > + *
> > > > + * Copyright 2021 Ban Tao <fengzheng923@gmail.com>
> > > > + *
>
> > > Please make the entire comment a C++ one so things look more
> > > intentional.
>
> > For example;
> > // SPDX-License-Identifier: GPL-2.0-or-later
> > /*
> > * This driver supports the DMIC in Allwinner's H6 SoCs.
> > *
> > * Copyright 2021 Ban Tao <fengzheng923@gmail.com>
> > *
> > */
> > is this OK?
>
> No, that's what you have already make the entire thing a C++ comment
> with //s.

I don’t understand. For example, sun4i-codec.c sun4i-i2s.c
sun8i-codec.c and sun4i-spdif.c files are the same as mine.
Which file can I refer to? what should I do......
>
> > > > + res = platform_get_resource(pdev, IORESOURCE_MEM, 0);
> > > > + base = devm_ioremap_resource(&pdev->dev, res);
> > >
> > > devm_platform_ioremap_resource()
> >
> > But I need to get the register base address of DMIC. E.g res->start.
> > host->dma_params_rx.addr = res->start + SUN50I_DMIC_DATA;
>
> OK.

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