From mboxrd@z Thu Jan 1 00:00:00 1970 From: Yakir Yang Subject: Re: [PATCH v8 0/17] Add Analogix Core Display Port Driver Date: Fri, 30 Oct 2015 09:05:39 +0800 Message-ID: <5632C263.8050209@rock-chips.com> References: <1446020143-32645-1-git-send-email-ykk@rock-chips.com> <1972811.93U5ryFMyR@phil> Mime-Version: 1.0 Content-Type: text/plain; charset=windows-1252; format=flowed Content-Transfer-Encoding: 7bit Return-path: In-Reply-To: <1972811.93U5ryFMyR@phil> Sender: devicetree-owner-u79uwXL29TY76Z2rM5mHXA@public.gmane.org To: Heiko Stuebner Cc: Inki Dae , Andrzej Hajda , Joonyoung Shim , Seung-Woo Kim , Kyungmin Park , Jingoo Han , Thierry Reding , Krzysztof Kozlowski , Rob Herring , Mark Yao , Russell King , djkurtz-F7+t8E8rja9g9hUCZPvPmw@public.gmane.org, dianders-F7+t8E8rja9g9hUCZPvPmw@public.gmane.org, Sean Paul , Kukjin Kim , Kumar Gala , emil.l.velikov-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org, Ian Campbell , Gustavo Padovan , Kishon Vijay Abraham I , Pawel Moll , ajaynumb-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org, robherring2-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org, javier-JPH+aEBZ4P+UEJcrhfAQsw@public.gmane.org, Andy Yan , dri-deve List-Id: devicetree@vger.kernel.org Hi Heiko, On 10/30/2015 01:49 AM, Heiko Stuebner wrote: > Am Mittwoch, 28. Oktober 2015, 16:15:43 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 differents bewteen >> exynos and rk3288. >> 1. RK3288 have five special pll resigters which not indicata 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). >> >> This series have been well tested on Rockchip platform with eDP panel on >> Jerry Chromebook and Display Port Monitor on RK3288 board. Also I have >> tested on Samsung Snow and Peach Pit Chromebooks, and thanks to Javier@Samsung >> help to retest the whole series on Samsung Exynos5800 Peach Pi Chromebook, >> glad to say that things works rightlly. > Patch 15/17 looks like it didn't make it? I haven't found it in neither my > inbox nor in the linux-rockchip list archive? So I've used the v7 version > for my tests. Oops, thanks for your reminding, I would send it now. > This series on a rk3288-veyron-pinky and rk3288-veyron-jerry > Tested-by: Heiko Stuebner > Thanks, - Yakir > -- To unsubscribe from this list: send the line "unsubscribe devicetree" in the body of a message to majordomo-u79uwXL29TY76Z2rM5mHXA@public.gmane.org More majordomo info at http://vger.kernel.org/majordomo-info.html