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Date:   Fri, 14 Aug 2020 18:27:47 +0800
From:   Jiaxin Yu <jiaxin.yu@...iatek.com>
To:     Mark Brown <broonie@...nel.org>
CC:     <matthias.bgg@...il.com>, <robh+dt@...nel.org>, <tiwai@...e.com>,
        <linux-kernel@...r.kernel.org>, <alsa-devel@...a-project.org>,
        <linux-arm-kernel@...ts.infradead.org>,
        <linux-mediatek@...ts.infradead.org>, <howie.huang@...iatek.com>,
        <tzungbi@...gle.com>, <eason.yen@...iatek.com>,
        <shane.chien@...iatek.com>
Subject: Re: [PATCH v2 1/2] ASoC: mediatek: mt6359: add codec driver

On Thu, 2020-08-13 at 16:44 +0100, Mark Brown wrote:
> On Thu, Aug 13, 2020 at 11:40:00PM +0800, Jiaxin Yu wrote:
> > On Wed, 2020-08-12 at 13:05 +0100, Mark Brown wrote:
> 
> > > These functions are exported for other drivers to use rather than
> > > something done internally by the driver - if this were internal to the
> > > driver it'd not be a big deal but when it's for use by another driver
> > > it'd be better to go through standard interfaces.
> 
> > Can we move this part of the operation to the codec dai driver ops, such
> > as .startup and .shutdown? Because originally these functions are
> > exported to machine driver's dai_link .startup and .shutdown ops.
> 
> If it's internal to the driver sure.
> 
> > > So this needs the SoC to do something as part of callibration?
> 
> > Yes, the side of MTKAIF in SoC part named adda, we need config it before
> > calibration. We will also upstream machine/platform driver that use this
> > codec driver later.
> 
> It would probably be better to just leave this out for now then add the
> required bits to the CODEC driver as part of a patch series that also
> adds the machine driver that uses it so it's clear how it all fits
> together.  It sounds like it should be fine but this'd be easier to
> review.

Ok, I'll remove the functions that related to the calibration, and
upstream them again as part of a patch series that adds the machine
driver later.

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