From mboxrd@z Thu Jan 1 00:00:00 1970 From: Vladimir Zapolskiy Subject: Re: [PATCH v2 1/3] ARM: dts: imx6qdl-apalis: Do not rely on DDC I2C bus bitbang for HDMI Date: Thu, 10 Nov 2016 20:29:16 +0200 Message-ID: <7eb3df71-6d1a-006a-cc4c-83ff8df3c42c@mentor.com> References: <2263d508999ada9476268138b2922702eb50131f.1474260360.git.maitysanchayan@gmail.com> <20161022032559.GL30578@tiger> <3d2b6dfd-c03c-e635-8dc1-2dc9ac454f5a@mentor.com> <20161108173315.GA16082@Sanchayan-Arch.localdomain> <57268103e8fabf344723eae99b45ec7d@agner.ch> Mime-Version: 1.0 Content-Type: text/plain; charset="windows-1252"; format=flowed Content-Transfer-Encoding: 7bit Return-path: In-Reply-To: <57268103e8fabf344723eae99b45ec7d-XLVq0VzYD2Y@public.gmane.org> Sender: devicetree-owner-u79uwXL29TY76Z2rM5mHXA@public.gmane.org To: Stefan Agner , Philipp Zabel Cc: maitysanchayan-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org, Shawn Guo , marcel.ziswiler-2KBjVHiyJgBBDgjK7y7TUQ@public.gmane.org, linux-arm-kernel-IAPFreCvJWM7uuMidbF8XUB+6BGkLq7r@public.gmane.org, devicetree-u79uwXL29TY76Z2rM5mHXA@public.gmane.org, linux-kernel-u79uwXL29TY76Z2rM5mHXA@public.gmane.org List-Id: devicetree@vger.kernel.org Hi Stefan, Philipp, On 11/09/2016 02:50 AM, Stefan Agner wrote: > On 2016-11-08 09:33, maitysanchayan-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org wrote: >> Hello Shawn, >> >> On 16-10-22 15:43:04, Vladimir Zapolskiy wrote: >>> Hi Shawn, >>> >>> On 10/22/2016 06:25 AM, Shawn Guo wrote: >>>> On Mon, Sep 19, 2016 at 10:41:51AM +0530, Sanchayan Maity wrote: >>>>> Remove the use of DDC I2C bus bitbang to support reading of EDID >>>>> and rely on support from internal HDMI I2C master controller instead. >>>>> As a result remove the device tree property ddc-i2c-bus. >>>>> >>>>> Signed-off-by: Sanchayan Maity >>>> >>>> I think that the dw-hdmi i2c support [1] is a prerequisite of this >>>> patch. I do not see it lands on v4.9-rc1. Or am I missing something? >>>> >>>> Shawn >>>> >>>> [1] https://patchwork.kernel.org/patch/9296883/ >>>> >>> >>> I'm adding Philipp to Cc, since he is the last one who tested the change >>> and helped me to push the change to the mainline: >>> >>> https://lists.freedesktop.org/archives/dri-devel/2016-September/118569.html >>> >>> The problem is that there is no official DW HDMI bridge maintainer, may be >>> you can review the change, and if you find it satisfactory push it through >>> ARM/iMX tree. >> >> Shawn, is it okay if that patch goes through your ARM/iMX tree? > > I don't think it makes sense that the DRM bridge changes go through > Shawn's tree. Dave should merge Philipps pull request... > Philipp, do you mind to submit a rebased pull request one more time? -- With best wishes, Vladimir -- 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