Re: [PATCH v2 05/10] i2c: rcar: refactor setup of a msg

From: Wolfram Sang <wsa@the-dreams.de>
To: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
Cc: linux-i2c@vger.kernel.org, linux-sh@vger.kernel.org,
	Magnus Damm <magnus.damm@gmail.com>,
	Simon Horman <horms@verge.net.au>,
	Geert Uytterhoeven <geert@linux-m68k.org>,
	Yoshihiro Shimoda <yoshihiro.shimoda.uh@renesas.com>,
	Kuninori Morimoto <kuninori.morimoto.gx@gmail.com>
Subject: Re: [PATCH v2 05/10] i2c: rcar: refactor setup of a msg
Date: Tue, 17 Nov 2015 07:00:53 +0000	[thread overview]
Message-ID: <20151117070053.GA952@tetsubishi> (raw)
In-Reply-To: <2420286.JI0i0lloO0@avalon>

[-- Attachment #1: Type: text/plain, Size: 911 bytes --]

Hi Laurent,

> Sorry for bringing bad news, but as with v1, this patch breaks ADV7511 
> detection on my Koelsch board. Reverting it on top of the series fixes the 
> problem.

In v1, patch 5/9 was breaking. I hope in v2, it is 6/10 and not 5/10 as
you replied to (patch 1/10 is the new one)? This bug is strange enough,
but 5/10 breaking would be extremly crazy.

> You'll find the dmesg and trace logs with your debugging patch applied 
> attached to this e-mail in two versions, one with the whole series applied (-
> bad) and one with this patch additionally reverted on top of the series (-
> good).

Thanks for doing this. I'll think about it some more, but it may be that
I am running out of ideas without being able to connect a scope. Would
it be possible to exchange our Koelsch and Lager boards for a while? Or
is your multimedia work Koelsch dependant?

Thanks,

   Wolfram

[-- Attachment #2: signature.asc --]
[-- Type: application/pgp-signature, Size: 819 bytes --]