From mboxrd@z Thu Jan 1 00:00:00 1970 From: archit taneja Subject: Re: omapfb: no driver for display Date: Fri, 18 Feb 2011 09:57:51 +0530 Message-ID: <4D5DF547.7010703@ti.com> References: Mime-Version: 1.0 Content-Type: text/plain; charset="ISO-8859-1"; format=flowed Content-Transfer-Encoding: 7bit Return-path: Received: from bear.ext.ti.com ([192.94.94.41]:48268 "EHLO bear.ext.ti.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1752218Ab1BRE0j (ORCPT ); Thu, 17 Feb 2011 23:26:39 -0500 In-Reply-To: Sender: linux-omap-owner@vger.kernel.org List-Id: linux-omap@vger.kernel.org To: Sung Hee Park Cc: Bryan Wu , "linux-omap@vger.kernel.org" , "Semwal, Sumit" Hi, On Friday 18 February 2011 09:46 AM, Sung Hee Park wrote: > Bryan, > > I've already tried that patch but didn't work. The omapdss is not > showing any error message, but omapfb still does. > > Thanks, > Sung Hee > > On Thu, Feb 17, 2011 at 7:46 PM, Bryan Wu wrote: >> Sung Hee, >> >> Could you please try the patch I forwarded to L-O yesterday? >> https://patchwork.kernel.org/patch/569501/ >> >> Thanks, >> -Bryan >> >> On Fri, Feb 18, 2011 at 11:17 AM, Sung Hee Park wrote: >>> Hi, >>> >>> I found my frame buffer is not working while I'm testing the linux >>> kernel 2.6.38-rc5 on omap3evm, which used to work fine with 2.6.37. >>> >>> Kernel command line: mem=128M console=ttyO0,115200n8 noinitrd rw >>> root=/dev/mmcblk0p2 rootfstype=ext3 rootwait omapfb.rot >>> ate=3 omapfb.vrfb=y vram=8M earlyprintk=serial,uart0,115200n8 >>> omapdss.debug=1 omapfb.debug=1 >>> OMAPFB: omapfb_init >>> OMAPFB: omapfb_probe >>> omapfb omapfb: no driver for display >>> omapfb omapfb: failed to setup omapfb It looks like an issue with what you have selected in the menuconfig. Could you ensure you have DPI and VENC selected, and in displays Generic DPI panel and sharp-ls panel selected. Regards, Archit