Subject: [PATCH] ARM: sun7i: dt: Enable audio codec on pcDuino V3 Nano

From: [email-masked] (Maxime Ripard)
Date: Tue, 27 Oct 2015 18:56:18 +0100

Hi,

On Fri, Oct 23, 2015 at 11:36:27PM +0100, Adam Sampson wrote:
> The pcDuino V3 Nano has a 3.5mm TRRS jack socket for audio, using the
> CTIA standard pinout, connected to HPOUTL, HPOUTR, HPCOM/HPCOMFB and
> MICIN1/VMIC (via appropriate RC networks) on the A20. The PH00 GPIO is
> wired for headphone plug detection: it reads 0 when nothing's plugged
> in, and 1 when a plug is inserted.
> 
> LINEINL/R and FMINL/R are not connected.

Ah, so there's a design out there with headphone detect. Cool :)

Do you feel like writing the headphone detection code?

Anyway, queued for 4.5, thanks!
Maxime

-- 
Maxime Ripard, Free Electrons
Embedded Linux, Kernel and Android engineering
http://free-electrons.com
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