linux-kernel - Re: [PATCH v2 13/28] drm/i2c: tda998x: use irq for connection status and EDID read

lists.openwall.net		lists / announce owl-users owl-dev john-users john-dev passwdqc-users yescrypt popa3d-users / oss-security kernel-hardening musl sabotage tlsify passwords / crypt-dev xvendor / Bugtraq Full-Disclosure linux-kernel linux-netdev linux-ext4 linux-hardening linux-cve-announce PHC
Open Source and information security mailing list archives

Hash Suite: Windows password security audit tool. GUI, reports in PDF.

[<prev] [next>] [<thread-prev] [day] [month] [year] [list]

Message-ID: <20140117182708.3758acb1@armhf>
Date:	Fri, 17 Jan 2014 18:27:08 +0100
From:	Jean-Francois Moine <moinejf@...e.fr>
To:	Sebastian Hesselbarth <sebastian.hesselbarth@...il.com>
Cc:	Russell King - ARM Linux <linux@....linux.org.uk>,
	dri-devel@...ts.freedesktop.org, devicetree@...r.kernel.org,
	Rob Clark <robdclark@...il.com>,
	Dave Airlie <airlied@...il.com>, linux-kernel@...r.kernel.org,
	linux-arm-kernel@...ts.infradead.org
Subject: Re: [PATCH v2 13/28] drm/i2c: tda998x: use irq for connection
 status and EDID read

On Sun, 12 Jan 2014 20:26:21 +0100
Sebastian Hesselbarth <sebastian.hesselbarth@...il.com> wrote:

> On 01/12/2014 07:51 PM, Jean-Francois Moine wrote:
> > On Sat, 11 Jan 2014 19:35:21 +0100
> > Sebastian Hesselbarth <sebastian.hesselbarth@...il.com> wrote:
> >
> >> At least for the DT part, I'd suggest to not ask for interrupt directly
> >> but use a proper gpios property. The can of course be converted to
> >> priv->int_irq in some tda998x_dt_probe.
> >
> > May you give me more information?
> 
> Sure, see [1].
> 
> [1] http://lists.freedesktop.org/archives/dri-devel/2013-May/038822.html

Thanks for the link, but I still don't see the advantage of the gpio
(which value?) over the irq number.

-- 
Ken ar c'hentañ	|	      ** Breizh ha Linux atav! **
Jef		|		http://moinejf.free.fr/
--
To unsubscribe from this list: send the line "unsubscribe linux-kernel" in
the body of a message to majordomo@...r.kernel.org
More majordomo info at  http://vger.kernel.org/majordomo-info.html
Please read the FAQ at  http://www.tux.org/lkml/