From mboxrd@z Thu Jan 1 00:00:00 1970 From: Alex Courbot Subject: Re: [PATCH v2] ARM: tegra: ventana: enable internal display Date: Mon, 19 Nov 2012 18:35:53 +0900 Message-ID: <4911534.ydU4D3qycf@percival> References: <1353051891-26725-1-git-send-email-acourbot@nvidia.com> <2481172.Lt8JIisq3X@percival> <50A672DF.1070003@wwwdotorg.org> Mime-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7Bit Return-path: In-Reply-To: <50A672DF.1070003-3lzwWm7+Weoh9ZMKESR00Q@public.gmane.org> Sender: linux-tegra-owner-u79uwXL29TY76Z2rM5mHXA@public.gmane.org To: Stephen Warren Cc: Mark Zhang , Thierry Reding , "linux-tegra-u79uwXL29TY76Z2rM5mHXA@public.gmane.org" List-Id: linux-tegra@vger.kernel.org On Saturday 17 November 2012 01:07:43 Stephen Warren wrote: > That should be equivalent to something like: > > nvidia,ddc-i2c-bus = <&lcd_ddc>; > > with lcd_ddc pointing at /i2cmux/i2c@1 > > That seems to work fine for me; how about you? Yep, this is working! DC probing gets delayed probably because i2c is not available when it first tries to initialize it, and as a result fb0 becomes available 1 second later than when we feed the EDID data from the DT. But it work and is the most elegant solution, so we should definitely do this. Alex.