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References: <20220922124306.34729-1-dev@pschenker.ch>
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From:   Robert Foss <robert.foss@linaro.org>
Date:   Wed, 28 Sep 2022 16:22:34 +0200
Message-ID: <CAG3jFyuziotbv4F0EaKbrgOqbXZ1fDSi_T=CB2AufyjrUMqmRA@mail.gmail.com>
Subject: Re: [PATCH 0/4] drm/bridge: lt8912b: Fix corrupt display output due
 to wrong bridge config
To:     Philippe Schenker <dev@pschenker.ch>
Cc:     dri-devel@lists.freedesktop.org,
        Adrien Grassein <adrien.grassein@gmail.com>,
        Jernej Skrabec <jernej.skrabec@gmail.com>,
        Jonas Karlman <jonas@kwiboo.se>, linux-kernel@vger.kernel.org,
        Daniel Vetter <daniel@ffwll.ch>,
        Neil Armstrong <neil.armstrong@linaro.org>,
        Laurent Pinchart <Laurent.pinchart@ideasonboard.com>,
        Andrzej Hajda <andrzej.hajda@intel.com>,
        David Airlie <airlied@linux.ie>,
        Philippe Schenker <philippe.schenker@toradex.com>
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On Thu, 22 Sept 2022 at 14:43, Philippe Schenker <dev@pschenker.ch> wrote:
>
> From: Philippe Schenker <philippe.schenker@toradex.com>
>
> This patch-set fixes the lt8912b driver that currently does not take
> care whether or not the attached display has postiive or negative syncs
> and or reports on EDID if it needs HDMI mode or DVI.
>
> This series addresses also an issue where the LVDS startup sequence was
> written to the wrong I2C address (the lt8912 has three). This caused
> writing into reserved registers and causing an unstable HDMI picture
> that manifests itself only sometimes and depending on the monitor with a
> flickering and a repeating of going black and coming up again. While at
> it move also some sensible comments to the sequence.
>
>
> Francesco Dolcini (2):
>   drm/bridge: lt8912b: fix corrupted image output
>   drm/bridge: lt8912b: clarify lvds output status
>
> Philippe Schenker (2):
>   drm/bridge: lt8912b: add vsync hsync
>   drm/bridge: lt8912b: set hdmi or dvi mode
>
>  drivers/gpu/drm/bridge/lontium-lt8912b.c | 39 +++++++++++++++++-------
>  1 file changed, 28 insertions(+), 11 deletions(-)
>
> --
> 2.37.3
>

Thanks for the series & the reviews.

Applied to drm-misc-next.