linux-kernel - Re: [PATCH 1/3] MIPS: jz4780: Allow access to jz4740-i2s

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Date:   Fri, 31 Aug 2018 13:37:52 -0700
From:   Paul Burton <paul.burton@...s.com>
To:     Mathieu Malaterre <malat@...ian.org>
Cc:     James Hogan <jhogan@...nel.org>, Rob Herring <robh+dt@...nel.org>,
        Mark Rutland <mark.rutland@....com>,
        Ralf Baechle <ralf@...ux-mips.org>,
        Liam Girdwood <lgirdwood@...il.com>,
        Mark Brown <broonie@...nel.org>,
        Jaroslav Kysela <perex@...ex.cz>,
        Takashi Iwai <tiwai@...e.com>, devicetree@...r.kernel.org,
        linux-mips@...ux-mips.org, linux-kernel@...r.kernel.org,
        alsa-devel@...a-project.org
Subject: Re: [PATCH 1/3] MIPS: jz4780: Allow access to jz4740-i2s

Hi Matthieu,

On Tue, Jul 24, 2018 at 01:47:57PM -0700, Paul Burton wrote:
> On Wed, Jun 06, 2018 at 09:38:08PM +0200, Mathieu Malaterre wrote:
> > diff --git a/sound/soc/jz4740/Kconfig b/sound/soc/jz4740/Kconfig
> > index 1a354a6b6e87..35d82d96e781 100644
> > --- a/sound/soc/jz4740/Kconfig
> > +++ b/sound/soc/jz4740/Kconfig
> > @@ -1,20 +1,20 @@
> >  config SND_JZ4740_SOC
> > -	tristate "SoC Audio for Ingenic JZ4740 SoC"
> > -	depends on MACH_JZ4740 || COMPILE_TEST
> > +	tristate "SoC Audio for Ingenic JZ4740/JZ4780 SoC"
> > +	depends on MACH_JZ4740 || MACH_JZ4780 || COMPILE_TEST
> 
> Perhaps this could be MACH_INGENIC, or even just MIPS?

Further to that, this series doesn't seem to work for me. With
v4.19-rc1, with the patch from [1] & then this series applied I see the
following when booting a ci20_defconfig kernel:

  [    0.846684] ALSA device list:
  [    0.849642]   No soundcards found.

Nothing else looks obviously relevant, but here's the full boot log for
reference:

  https://gist.github.com/paulburton/336fa3a6ed756f9bbb587f01dcd520e5/6a5042a258348ed5e5d3d0cb1a72076abf31d85b

Thanks,
    Paul