linux-kernel - Re: [PATCH 0/5] drm/sun4i: Handle TV overscan

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Date:   Tue, 18 Oct 2016 19:57:13 +0200
From:   Jean-Francois Moine <moinejf@...e.fr>
To:     Maxime Ripard <maxime.ripard@...e-electrons.com>
Cc:     Russell King - ARM Linux <linux@...linux.org.uk>,
        Thomas Petazzoni <thomas.petazzoni@...e-electrons.com>,
        linux-kernel@...r.kernel.org, dri-devel@...ts.freedesktop.org,
        Hans de Goede <hdegoede@...hat.com>,
        Chen-Yu Tsai <wens@...e.org>,
        Laurent Pinchart <laurent.pinchart@...asonboard.com>,
        Daniel Vetter <daniel.vetter@...el.com>,
        linux-arm-kernel@...ts.infradead.org
Subject: Re: [PATCH 0/5] drm/sun4i: Handle TV overscan

On Tue, 18 Oct 2016 12:03:49 +0200
Maxime Ripard <maxime.ripard@...e-electrons.com> wrote:

> The fourth one being the major one. Every time I raised the issue on
> IRC, the answer basically was "we don't care about analog", so I'm a
> bit pessimistic about whether dealing with this in the core would be
> accepted, hence why I chose to deal with this at the driver level.

The same problem exists with HDMI and old TVs (mine is an ASUS 22T1E):
these TVs overscan as soon as AVI frames are in the stream.

-- 
Ken ar c'hentañ	|	      ** Breizh ha Linux atav! **
Jef		|		http://moinejf.free.fr/