linux-kernel - Re: Regression: i.MX6: pinctrl: fsl: add scu based pinctrl support

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Date:   Mon, 14 Jan 2019 14:58:31 -0200
From:   Fabio Estevam <festevam@...il.com>
To:     Mika Penttilä <mika.penttila@...tfour.com>
Cc:     "aisheng.dong@....com" <aisheng.dong@....com>,
        "shawnguo@...nel.org" <shawnguo@...nel.org>,
        "linux-kernel@...r.kernel.org" <linux-kernel@...r.kernel.org>
Subject: Re: Regression: i.MX6: pinctrl: fsl: add scu based pinctrl support

Hi Mika,

On Mon, Jan 14, 2019 at 8:21 AM Mika Penttilä
<mika.penttila@...tfour.com> wrote:
>
> Hello,
>
>
> The patch titled "pinctrl: fsl: add scu based pinctrl support" causes
> regression on i.MX6. Tested on a custom board based on
> i.MX6Q and sgtl5000 codec, there is no sound,  tested with simple wav
> playing.
>
> Reverting the patch makes audio work again.

Which kernel version do you use?

Most likely this has already been fixed by the following commit:
https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/drivers/pinctrl/freescale/pinctrl-imx.c?h=v5.0-rc2&id=571610678bf344006ab4c47c6fd0a842e9ac6a1b

Please let us know if you still have issues with such commit applied.