From mboxrd@z Thu Jan 1 00:00:00 1970 From: Tomi Valkeinen Subject: Re: omap DSS fails with tft410 driver panel? Date: Thu, 22 Nov 2012 10:47:33 +0200 Message-ID: <50ADE6A5.3030001@ti.com> References: Mime-Version: 1.0 Content-Type: multipart/signed; micalg=pgp-sha1; protocol="application/pgp-signature"; boundary="------------enigA85B669D7FCD7A99AB036A90" Return-path: Received: from arroyo.ext.ti.com ([192.94.94.40]:56144 "EHLO arroyo.ext.ti.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1753581Ab2KVTCH (ORCPT ); Thu, 22 Nov 2012 14:02:07 -0500 In-Reply-To: Sender: linux-omap-owner@vger.kernel.org List-Id: linux-omap@vger.kernel.org To: Steve Sakoman Cc: Enric Balletbo Serra , "linux-omap@vger.kernel.org" , Tony Lindgren , Javier Martinez Canillas --------------enigA85B669D7FCD7A99AB036A90 Content-Type: text/plain; charset=ISO-8859-1 Content-Transfer-Encoding: quoted-printable On 2012-11-22 02:08, Steve Sakoman wrote: > On Thu, Oct 11, 2012 at 8:58 AM, Enric Balletbo Serra > wrote: >=20 >> I see that commit dac8eb5f (OMAPDSS: TFP410: rename dvi files to >> tfp410) and commit 2e6f2ee7 (OMAPDSS: TFP410: rename dvi -> tfp410) >> changes the panel driver used on some boards. I tested current >> linux-next-20101011 kernel with my IGEPv2 board and DSS fails with >> following error (see http://pastebin.com/VjPGCQDt for full log) : >> >> [ 21.222808] omapdss OVERLAY error: check_overlay: paddr cannot b= e 0 >> [ 21.229583] omapdss OVERLAY error: check_overlay: paddr cannot b= e 0 >> [ 21.236236] omapfb omapfb: setup_plane failed >=20 > Was there ever any resolution to this issue? Not that I know. > I am seeing the same errors on Overo. The video output actually > works, but it appears that this error causes X to close and then > restart repeatedly. >=20 > I'll add the printk's to omapfb_setup_plane() that were requested by > Tomi and report back. How can I reproduce this? Is there a downloadable rootfs somewhere that I could try? Could you also copy full kernel boot log to pastebin or such? Tomi --------------enigA85B669D7FCD7A99AB036A90 Content-Type: application/pgp-signature; name="signature.asc" Content-Description: OpenPGP digital signature Content-Disposition: attachment; filename="signature.asc" -----BEGIN PGP SIGNATURE----- Version: GnuPG v1.4.11 (GNU/Linux) Comment: Using GnuPG with undefined - http://www.enigmail.net/ iQIcBAEBAgAGBQJQrealAAoJEPo9qoy8lh71N70P/31RLmNhK4/SHHUDbuFY0TP9 +jgbdANgMxrUK10GtPRCvTj1+0sjGzvGPX+31urZYgUlNhmvvlpKaRDRgcd27MrL IbWdEh1+UMynf+MKfM5BUdusv1otyQuf188Q3e3YRxvSW2X021P+C2fDIEm9XH2/ QKrFTNa1fcn3Nw2+qgRW+vdYmOsDuMAtIvuPnNSbkcc46SCalm1qZjZJrNP4IbDT yYjpf0cIuSWVybS307DLzY6r+nEROevgpXzBSYpfCEerS90ln5myvHkiRdc5yzIK eoKUEAr/9IcoFVe6uZ17xOwXIFgrV4v0DDUtzBCgQlR6QYHnhqUe3bUU2AGJ1nw3 oKcYaHCFZU64nviKUrZepccmSX+tyRlPiB8TwlsCOVspMf3r2YmvTNqf7Bk1Uo7x j16KTl55MIIcFEWw50b92wYVw56PWqXi6er9I8EvvDaxFVl5qMRdVtO4ByasvFOq PrNmvHMQd7mrOQ5hXrrvH6g1g8+eIVv510OCw4qTXylwZHMH9rnetD2QXk3aHcfc qit18SRwjp3QCC6KpI6exPE5tZuV/7HPWx6tvdgQzQXli7MCRn7MJFcT7ioSKd3D vFj2u9iR/nK4NtkjOYuSXgbIsne2nxqiXn2uppSvsN/fKI3aOmtRGeCvlVYBR4gS UAQVbnvWUQswNSHQjkvG =7xl3 -----END PGP SIGNATURE----- --------------enigA85B669D7FCD7A99AB036A90--