From: Code Kipper <codekipper-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org>
To: maxime ripard
<maxime.ripard-wi1+55ScJUtKEb57/3fJTNBPR1lH4CV8@public.gmane.org>
Cc: "Jernej Škrabec" <jernej.skrabec-gGgVlfcn5nU@public.gmane.org>,
linux-arm-kernel
<linux-arm-kernel-IAPFreCvJWM7uuMidbF8XUB+6BGkLq7r@public.gmane.org>,
devicetree <devicetree-u79uwXL29TY76Z2rM5mHXA@public.gmane.org>,
linux-sunxi <linux-sunxi-/JYPxA39Uh5TLH3MbocFFw@public.gmane.org>
Subject: Re: [PATCH] ARM: dts: sunxi: h3/h5: Add DAI node for HDMI
Date: Wed, 31 Jan 2018 10:54:29 +0100 [thread overview]
Message-ID: <CAEKpxBmVzeUN=1F=APVomu4s4h2s83R4JX3EG1=1Mu_ZBSF96g@mail.gmail.com> (raw)
In-Reply-To: <20180131071616.jrkd465cq4mgyyvm-ZC1Zs529Oq4@public.gmane.org>
On 31 January 2018 at 08:16, maxime ripard
<maxime.ripard-wi1+55ScJUtKEb57/3fJTNBPR1lH4CV8@public.gmane.org> wrote:
> On Mon, Jan 29, 2018 at 11:35:27AM +0100, Jernej Škrabec wrote:
>> Hi Maxime,
>>
>> (previously I respond only to linux-sunxi mailing list)
>>
>> >On Mon, Jan 29, 2018 at 10:22:23AM +0100, codekipper-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org wrote:
>> >> From: Marcus Cooper <codekipper-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org>
>> >>
>> >> Add the new DAI block for I2S2 which is used for HDMI audio.
>> >>
>> >> Signed-off-by: Marcus Cooper <codekipper-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org>
>> >
>> >queued for 4.17, thanks!
>> >Maxime
>>
>> Please note that HDMI I2S has usable 4 I2S lanes, since HDMI
>> supports 8 channel audio. As Marcus said, other blocks probably
>> support them too, they are just not wired out on pins.
>
> I've dropped those patches for now.
>
>> Should we change compatible for HDMI?
>
> I guess, another way of doing things if they are strictly identical
> but for the number of lanes they support would be to add a DT property
> for that number of lanes.
>
That's fine...I'll look into adding a dt property and how we would map
channels to lanes.
Do you know of any examples?,
BR,
CK
> Maxime
>
> --
> Maxime Ripard, Free Electrons
> Embedded Linux and Kernel engineering
> http://free-electrons.com
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next prev parent reply other threads:[~2018-01-31 9:54 UTC|newest]
Thread overview: 6+ messages / expand[flat|nested] mbox.gz Atom feed top
2018-01-29 9:22 [linux-sunxi][PATCH] ARM: dts: sunxi: h3/h5: Add DAI node for HDMI codekipper-Re5JQEeQqe8AvxtiuMwx3w
[not found] ` <20180129092223.12423-1-codekipper-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org>
2018-01-29 10:22 ` Maxime Ripard
[not found] ` <20180129102227.ejmbifzjqmba3yja-ZC1Zs529Oq4@public.gmane.org>
2018-01-29 10:35 ` [PATCH] " Jernej Škrabec
[not found] ` <27087126.4975652.1517222127863.JavaMail.zimbra-uhf9zSJETnQdlpnTk8+5LA@public.gmane.org>
2018-01-31 7:16 ` [linux-sunxi][PATCH] " maxime ripard
[not found] ` <20180131071616.jrkd465cq4mgyyvm-ZC1Zs529Oq4@public.gmane.org>
2018-01-31 9:54 ` Code Kipper [this message]
[not found] ` <CAEKpxBmVzeUN=1F=APVomu4s4h2s83R4JX3EG1=1Mu_ZBSF96g-JsoAwUIsXosN+BqQ9rBEUg@public.gmane.org>
2018-01-31 15:57 ` [PATCH] " maxime ripard
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