From mboxrd@z Thu Jan  1 00:00:00 1970
From: Tomi Valkeinen <tomi.valkeinen@ti.com>
Subject: Re: [PATCHv3 19/41] OMAPDSS: panel-dpi: Add DT support
Date: Thu, 24 Apr 2014 16:12:20 +0300
Message-ID: <53590DB4.8080609@ti.com>
References: <1390301833-24944-1-git-send-email-tomi.valkeinen@ti.com> <20140418155107.GB5354@atomide.com> <5358DEEA.1000506@ti.com> <3615191.vG5AEQORWJ@avalon>
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To: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
Cc: Tony Lindgren <tony@atomide.com>, Joachim Eastwood <manabian@gmail.com>, linux-arm-kernel@lists.infradead.org, linux-omap@vger.kernel.org, linux-fbdev@vger.kernel.org, devicetree@vger.kernel.org, Archit Taneja <archit@ti.com>, Darren Etheridge <detheridge@ti.com>, Stefan Roese <stefan.roese@gmail.com>, Sebastian Reichel <sre@debian.org>, Robert Nelson <robertcnelson@gmail.com>, "Dr . H . Nikolaus Schaller" <hns@goldelico.com>, Marek Belisko <marek@goldelico.com>, Sebastian Reichel <sre@ring0.de>, Javier Martinez Canillas <javier@dowhile0.org>, Enric Balletbo Serra <eballetbo@gmail.com>, Florian Vaussard <florian.vaussard@epfl.ch>
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On 24/04/14 15:44, Laurent Pinchart wrote:

>> I attached prototype patches (based on -rc2) for panel dpi using that
>> approach. It's a bit messier than I'd like, because for non-DT boot we=

>> need to request the gpio using the old API, and then convert it to
>> gpio_desc. We can remove that code when all the boards use DT.
>=20
> Just FYI, you can use the gpiod API with non-DT platforms if you regist=
er GPIO=20
> lookup entries in board code with gpiod_add_lookup_table().

Right, but as the board files are going away, I'd rather not touch them
at all if possible.

 Tomi



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