From mboxrd@z Thu Jan 1 00:00:00 1970 From: =?iso-8859-1?q?Hans-J=FCrgen_Koch?= Subject: Re: i2c adapter on i852/855 Date: Thu, 18 Jan 2007 17:42:50 +0100 Message-ID: <200701181742.50806.hjk@linutronix.de> References: <200701181535.53546.hjk@linutronix.de> Reply-To: linux-fbdev-devel@lists.sourceforge.net Mime-Version: 1.0 Content-Type: text/plain; charset="iso-8859-1" Content-Transfer-Encoding: quoted-printable Return-path: Received: from sc8-sf-mx2-b.sourceforge.net ([10.3.1.92] helo=mail.sourceforge.net) by sc8-sf-list1-new.sourceforge.net with esmtp (Exim 4.43) id 1H7aLr-0000Bh-2J for linux-fbdev-devel@lists.sourceforge.net; Thu, 18 Jan 2007 08:42:59 -0800 Received: from www.osadl.org ([213.239.205.134] helo=mail.tglx.de) by mail.sourceforge.net with esmtp (Exim 4.44) id 1H7aLp-0006Xw-Lo for linux-fbdev-devel@lists.sourceforge.net; Thu, 18 Jan 2007 08:42:59 -0800 In-Reply-To: <200701181535.53546.hjk@linutronix.de> Content-Disposition: inline List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Sender: linux-fbdev-devel-bounces@lists.sourceforge.net Errors-To: linux-fbdev-devel-bounces@lists.sourceforge.net To: linux-fbdev-devel@lists.sourceforge.net Cc: Benedikt Spranger Am Donnerstag, 18. Januar 2007 15:35 schrieb Hans-J=FCrgen Koch: > I'm using intelfb from 2.6.20-rc3 on an embedded board with an i852/855 a= nd > an i801. My .config contains > > CONFIG_FB_INTEL=3Dy > CONFIG_FB_INTEL_I2C=3Dy > CONFIG_I2C=3Dy > CONFIG_I2C_ALGOBIT=3Dy > > Problem is that no i2c adapter from this driver shows up > in /sys/class/i2c-adapter, while the adapter registered by i2c_i801 is > there. > > I can make the i2c adapter of the i852/855 work with a modified version of > i2c-i810, but this module is deprecated, so I'd like to use intelfb only. > > Can somebody confirm that it actually works? What could be wrong? > > Hans Alright, should have had a look at the logs first. There's a message saying intelfb: Cannot reserve FB region. So intelfb is probably not running at all. Video comes from a vesafb or = vga16fb that are also loaded... Hans ------------------------------------------------------------------------- Take Surveys. Earn Cash. Influence the Future of IT Join SourceForge.net's Techsay panel and you'll get the chance to share your opinions on IT & business topics through brief surveys - and earn cash http://www.techsay.com/default.php?page=3Djoin.php&p=3Dsourceforge&CID=3DDE= VDEV