From mboxrd@z Thu Jan 1 00:00:00 1970 From: maxime.ripard@free-electrons.com (Maxime Ripard) Date: Tue, 27 Oct 2015 18:56:18 +0100 Subject: [PATCH] ARM: sun7i: dt: Enable audio codec on pcDuino V3 Nano In-Reply-To: <1445639787-23715-1-git-send-email-ats@offog.org> References: <1445639787-23715-1-git-send-email-ats@offog.org> Message-ID: <20151027175618.GD6114@lukather> To: linux-arm-kernel@lists.infradead.org List-Id: linux-arm-kernel.lists.infradead.org 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 -------------- next part -------------- A non-text attachment was scrubbed... Name: signature.asc Type: application/pgp-signature Size: 819 bytes Desc: Digital signature URL: