Messages in this thread | | | From | Aisheng Dong <> | Subject | RE: Regression: i.MX6: pinctrl: fsl: add scu based pinctrl support | Date | Fri, 18 Jan 2019 08:29:03 +0000 |
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> -----Original Message----- > From: Mika Penttilä [mailto:mika.penttila@nextfour.com] > Sent: Tuesday, January 15, 2019 1:18 AM > > Hi! > > On 14.1.2019 18.58, Fabio Estevam wrote: > > Hi Mika, > > > > On Mon, Jan 14, 2019 at 8:21 AM Mika Penttilä > > <mika.penttila@nextfour.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? > >
[...]
> > Please let us know if you still have issues with such commit applied. > > I am merging mainline and this regression is present in 5.0-rc2 so it should > have the mentioned patch applied. > > Obviously I had to revert them both ("pinctrl: imx: fix NO_PAD_CTL setting for > MMIO pads" > and "pinctrl: fsl: add scu based pinctrl support"), and after that it works. Is > there something more I could test? >
Any status update?
Can you please try enable CONFIG_DEBUG_PINCTRL which can help you locate the root cause? Don't forget to add "DEBUG" in kernel boot param. Or you can use dmesg.
Regards Dong Aisheng
> > --Mika >
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