linux-kernel - Re: [PATCH v14 0/17] Add Analogix Core Display Port Driver

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Date:	Thu, 24 Mar 2016 14:01:33 +0100
From:	Heiko Stübner <heiko@...ech.de>
To:	Yakir Yang <ykk@...k-chips.com>
Cc:	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>,
	Thierry Reding <treding@...dia.com>,
	Krzysztof Kozlowski <k.kozlowski@...sung.com>,
	Rob Herring <robh+dt@...nel.org>,
	Mark Yao <mark.yao@...k-chips.com>,
	Russell King <linux@....linux.org.uk>, djkurtz@...omium.org,
	Sean Paul <seanpaul@...omium.org>,
	Kukjin Kim <kgene@...nel.org>,
	Kumar Gala <galak@...eaurora.org>, 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>, ajaynumb@...il.com,
	robherring2@...il.com, javier@....samsung.com,
	Andy Yan <andy.yan@...k-chips.com>,
	dri-devel@...ts.freedesktop.org, devicetree@...r.kernel.org,
	linux-kernel@...r.kernel.org, linux-samsung-soc@...r.kernel.org,
	linux-rockchip@...ts.infradead.org,
	linux-arm-kernel@...ts.infradead.org
Subject: Re: [PATCH v14 0/17] Add Analogix Core Display Port Driver

Am Montag, 15. Februar 2016, 19:08:05 schrieb Yakir Yang:
> Hi all,
> 
>   The Samsung Exynos eDP controller and Rockchip RK3288 eDP controller
> share the same IP, so a lot of parts can be re-used. I split the common
> code into bridge directory, then rk3288 and exynos only need to keep
> some platform code. Cause I can't find the exact IP name of exynos dp
> controller, so I decide to name dp core driver with "analogix" which I
> find in rk3288 eDP TRM
> 
> But there are still three light registers setting different between
> exynos and rk3288.
> 1. RK3288 have five special pll registers which not indicate in exynos
>    dp controller.
> 2. The address of DP_PHY_PD(dp phy power manager register) are different
>    between rk3288 and exynos.
> 3. Rk3288 and exynos have different setting with AUX_HW_RETRY_CTL(dp debug
>    register).
> 
> Due to Mark Yao have introduced the ATOMIC support to Rockchip drm, so it's
> okay to use the ATOMIC helpers functions in connector_funcs. No need to
> splict the connector init to platform driver anymore, and this is the
> biggest change since version 11.
> 
> This v14 didn't have lots of new changes which seems not the correct time to
> upgrade the version number, but I have changed ordering of patches (adding
> 2 more, and removing 2 out). Especially to prevent confusing people, so I
> updated the whole series.

I guess I never said that explicitly, but of course I have tested this 
numerous times, so

This series
Tested-by: Heiko Stuebner <heiko@...ech.de>