From mboxrd@z Thu Jan  1 00:00:00 1970
From: Maxime Ripard <maxime.ripard-wi1+55ScJUtKEb57/3fJTNBPR1lH4CV8@public.gmane.org>
Subject: Re: [PATCH 0/7] drm/sun4i: Introduce A33 display driver
Date: Fri, 2 Sep 2016 21:06:06 +0200
Message-ID: <20160902190605.GF6313@lukather>
References: <20160901153204.11217-1-maxime.ripard@free-electrons.com>
 <18951472779805@web6g.yandex.ru>
Reply-To: maxime.ripard-wi1+55ScJUtKEb57/3fJTNBPR1lH4CV8@public.gmane.org
Mime-Version: 1.0
Content-Type: multipart/signed; micalg=pgp-sha1;
	protocol="application/pgp-signature"; boundary="bGR76rFJjkSxVeRa"
Return-path: <linux-sunxi+bncBDSJBYGBRIMBBH43U67AKGQEU4NTI6A-/JYPxA39Uh5TLH3MbocFFw@public.gmane.org>
Sender: linux-sunxi-/JYPxA39Uh5TLH3MbocFFw@public.gmane.org
Content-Disposition: inline
In-Reply-To: <18951472779805-LmDkvRuZ8wBuio3avFS2gg@public.gmane.org>
List-Post: <https://groups.google.com/group/linux-sunxi/post>, <mailto:linux-sunxi-/JYPxA39Uh5TLH3MbocFFw@public.gmane.org>
List-Help: <https://groups.google.com/support/>, <mailto:linux-sunxi+help-/JYPxA39Uh5TLH3MbocFFw@public.gmane.org>
List-Archive: <https://groups.google.com/group/linux-sunxi
List-Subscribe: <https://groups.google.com/group/linux-sunxi/subscribe>, <mailto:linux-sunxi+subscribe-/JYPxA39Uh5TLH3MbocFFw@public.gmane.org>
List-Unsubscribe: <mailto:googlegroups-manage+1076902468213+unsubscribe-/JYPxA39Uh5TLH3MbocFFw@public.gmane.org>,
 <https://groups.google.com/group/linux-sunxi/subscribe>
To: Icenowy Zheng <icenowy-ymACFijhrKM@public.gmane.org>
Cc: Daniel Vetter <daniel.vetter-ral2JQCrhuEAvxtiuMwx3w@public.gmane.org>, David Airlie <airlied-cv59FeDIM0c@public.gmane.org>, Thierry Reding <thierry.reding-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org>, Chen-Yu Tsai <wens-jdAy2FN1RRM@public.gmane.org>, Thomas Petazzoni <thomas.petazzoni-wi1+55ScJUtKEb57/3fJTNBPR1lH4CV8@public.gmane.org>, "linux-kernel-u79uwXL29TY76Z2rM5mHXA@public.gmane.org" <linux-kernel-u79uwXL29TY76Z2rM5mHXA@public.gmane.org>, "dri-devel-PD4FTy7X32lNgt0PjOBp9y5qC8QIuHrW@public.gmane.org" <dri-devel-PD4FTy7X32lNgt0PjOBp9y5qC8QIuHrW@public.gmane.org>, "linux-sunxi-/JYPxA39Uh5TLH3MbocFFw@public.gmane.org" <linux-sunxi-/JYPxA39Uh5TLH3MbocFFw@public.gmane.org>, Rob Herring <robh+dt-DgEjT+Ai2ygdnm+yROfE0A@public.gmane.org>, "linux-arm-kernel-IAPFreCvJWM7uuMidbF8XUB+6BGkLq7r@public.gmane.org" <linux-arm-kernel-IAPFreCvJWM7uuMidbF8XUB+6BGkLq7r@public.gmane.org>
List-Id: dri-devel@lists.freedesktop.org


--bGR76rFJjkSxVeRa
Content-Type: text/plain; charset=UTF-8
Content-Disposition: inline

Hi Icenowy,

On Fri, Sep 02, 2016 at 09:30:05AM +0800, Icenowy Zheng wrote:
> 
> 
> 01.09.2016, 23:40, "Maxime Ripard" <maxime.ripard-wi1+55ScJUtKEb57/3fJTNBPR1lH4CV8@public.gmane.org>:
> > Hi everyone,
> >
> > This serie introduces the support in the sun4i-drm driver for the A33.
> >
> > Beside the new IPs and special cases for the A33 new IPs, there's
> > nothing really outstanding, and is now at feature parity with the A13.
> 
> How can the driver be modified to support LVDS screen?
> 
> I have an A33 tablet with a 1024x768 LVDS panel. (iNet D978 Rev2 board,
> which I pushed a dt a few days ago)

Awesome, I don't have such a screen myself, so feel free to work on
it.

I haven't looked into the details of LVDS, but it should be something
along the lines of commit 29e57fab97fc ("drm: sun4i: Add RGB output").

Maxime

-- 
Maxime Ripard, Free Electrons
Embedded Linux and Kernel engineering
http://free-electrons.com
--bGR76rFJjkSxVeRa--