linux-kernel - Re: [v14, 01/17] drm: bridge: analogix/dp: split exynos dp driver to bridge directory

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Date:	Thu, 31 Mar 2016 09:02:47 -0700
From:	Doug Anderson <dianders@...omium.org>
To:	Thierry Reding <treding@...dia.com>
Cc:	Guenter Roeck <linux@...ck-us.net>,
	Yakir Yang <ykk@...k-chips.com>,
	Inki Dae <inki.dae@...sung.com>,
	Andrzej Hajda <a.hajda@...sung.com>,
	Joonyoung Shim <jy0922.shim@...sung.com>,
	Seung-Woo Kim <sw0312.kim@...sung.com>,
	Kyungmin Park <kyungmin.park@...sung.com>,
	Jingoo Han <jingoohan1@...il.com>,
	Krzysztof Kozlowski <k.kozlowski@...sung.com>,
	Rob Herring <robh+dt@...nel.org>,
	Heiko Stuebner <heiko@...ech.de>,
	Mark Yao <mark.yao@...k-chips.com>,
	Russell King <linux@....linux.org.uk>,
	Daniel Kurtz <djkurtz@...omium.org>,
	Sean Paul <seanpaul@...omium.org>,
	Kukjin Kim <kgene@...nel.org>,
	Kumar Gala <galak@...eaurora.org>,
	Emil Velikov <emil.l.velikov@...il.com>,
	Ian Campbell <ijc+devicetree@...lion.org.uk>,
	Gustavo Padovan <gustavo.padovan@...labora.co.uk>,
	Kishon Vijay Abraham I <kishon@...com>,
	Pawel Moll <pawel.moll@....com>,
	Ajay kumar <ajaynumb@...il.com>,
	Rob Herring <robherring2@...il.com>,
	Javier Martinez Canillas <javier@....samsung.com>,
	Andy Yan <andy.yan@...k-chips.com>,
	"dri-devel@...ts.freedesktop.org" <dri-devel@...ts.freedesktop.org>,
	"devicetree@...r.kernel.org" <devicetree@...r.kernel.org>,
	"linux-kernel@...r.kernel.org" <linux-kernel@...r.kernel.org>,
	linux-samsung-soc <linux-samsung-soc@...r.kernel.org>,
	"open list:ARM/Rockchip SoC..." <linux-rockchip@...ts.infradead.org>,
	"linux-arm-kernel@...ts.infradead.org" 
	<linux-arm-kernel@...ts.infradead.org>
Subject: Re: [v14, 01/17] drm: bridge: analogix/dp: split exynos dp driver to
 bridge directory

Hi,

On Thu, Mar 31, 2016 at 2:56 AM, Thierry Reding <treding@...dia.com> wrote:
> Ugh... most of these functions shouldn't be there in the first place. We
> have helpers in the core that already do this. Most of the functionality
> is duplicated in this driver.
>
> I realize that this is a problem that existed in the Exynos DP driver,
> but somebody really ought to rewrite those parts to make use of the DRM
> DP helpers.

As I understand it from discussions in
<http://article.gmane.org/gmane.linux.drivers.devicetree/162059> and
<http://article.gmane.org/gmane.linux.kernel.samsung-soc/53048>, we
shouldn't block merging the series but someone should pick up this
work after the merge.

So probably Yakir should fixup the problem pointed out by Guenter and
send a new pull.

-Doug