linux-kernel - Re: [alsa-devel][PATCH] ASoC: fsl: add imx-wm8960 machine driver

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Date:	Fri, 12 Jun 2015 16:09:32 +0800
From:	Zidan Wang <zidan.wang@...escale.com>
To:	Nicolin Chen <nicoleotsuka@...il.com>
CC:	<broonie@...nel.org>, <perex@...ex.cz>, <tiwai@...e.de>,
	<timur@...i.org>, <Xiubo.Lee@...il.com>,
	<devicetree@...r.kernel.org>, <linux-kernel@...r.kernel.org>,
	<alsa-devel@...a-project.org>, <linuxppc-dev@...ts.ozlabs.org>
Subject: Re: [alsa-devel][PATCH] ASoC: fsl: add imx-wm8960 machine driver

On Thu, Jun 11, 2015 at 08:51:07AM -0700, Nicolin Chen wrote:
> On Thu, Jun 11, 2015 at 07:10:00PM +0800, Zidan Wang wrote:
> 
> > > > This imx-wm8960 device-tree-only machine driver works with sai driver
> > > > and have below feature.
> > > > * support codec master and slave mode
> > > > * support headphone jack detect
> > > > * support headphone and micphone jack event
> > > > * support asrc<->sai<->wm8960 mode
> > > > 
> > > > Signed-off-by: Zidan Wang <zidan.wang@...escale.com>
> > > 
> > > Above all, could you merge this into fsl-asoc-card?
> > > 
> > > It'd be nicer to have jack detection over there. And we can
> > > put PLL settings to the codec driver as Mark suggested.
> 
> > I want to modify imx-wm8960 and upstream it because our release is using it now. After
> > upstreaming imx-wm8960, i will try to merge it to fsl-asoc-card.
> 
> I knew your intention. That's why I suggested you to merge it directly
> to fsl-asoc-card instead of making a duplicated copy of that. Remember
> that getting code upstream should be a chance for us to improve thing.
> 
> If you find painstaking to handle it in parallel, you can focus on the
> improvements of the WM8960 driver while I would help you on the dai-
> link part. How about this?
> 
> Nicolin

The new imx7 release have two new codec wm8958 and wm8960. So we have two machine driver
imx-wm8960 and imx-wm8958 which should be upstreamed. I am appreciate that you can help me
merge the imx-wm8960 to fsl-asoc-card. And i will focus on wm8960 and wm8958 driver. And i
will try to merge imx-wm8958 to fsl-asoc-card.

Best Regards,
Zidan Wang 
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