Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1751540AbaK1Jw7 (ORCPT ); Fri, 28 Nov 2014 04:52:59 -0500 Received: from fw-tnat.cambridge.arm.com ([217.140.96.140]:36080 "EHLO cam-smtp0.cambridge.arm.com" rhost-flags-OK-OK-OK-FAIL) by vger.kernel.org with ESMTP id S1750994AbaK1Jw4 (ORCPT ); Fri, 28 Nov 2014 04:52:56 -0500 X-Greylist: delayed 2974 seconds by postgrey-1.27 at vger.kernel.org; Fri, 28 Nov 2014 04:52:55 EST Message-ID: <54783A2F.5010405@arm.com> Date: Fri, 28 Nov 2014 09:02:39 +0000 From: Andrew Jackson User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:24.0) Gecko/20100101 Thunderbird/24.3.0 MIME-Version: 1.0 To: Jean-Francois Moine CC: Russell King - ARM Linux , Dave Airlie , "dri-devel@lists.freedesktop.org" , "linux-kernel@vger.kernel.org" , Liviu Dudau , "linux-arm-kernel@lists.infradead.org" Subject: Re: [PATCH] drm: i2c: tda998x: Retry fetching the EDID if it fails first time. References: <546B84C6.3090809@arm.com> <20141128091905.3e491c39@armhf> In-Reply-To: <20141128091905.3e491c39@armhf> Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 7bit Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On 11/28/14 08:19, Jean-Francois Moine wrote: > On Tue, 18 Nov 2014 17:41:26 +0000 > Andrew Jackson wrote: > >> Fetching the EDID from a connected monitor is an automated thing >> with NXP TDA19988. But on some boards the fetching fails for the >> first time silently without any indication that an error has occured. >> More than that, subsequent fetches of the EDID succeed until the >> monitor(s) are unplugged. >> >> Add a function to validate the read EDID and retry if the block >> retrieved is not valid. >> >> Signed-off-by: Andrew Jackson >> Signed-off-by: Liviu Dudau > > It seems that your patch is deprecated by Laurent Pinchart's > [PATCH] drm: tda998x: Use drm_do_get_edid() > http://lists.freedesktop.org/archives/dri-devel/2014-November/072906.html > Thank you for the heads-up, I'd not seen that. I'll consider how my patch might be modified to suit the new infrastructure. Andrew -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/