From mboxrd@z Thu Jan 1 00:00:00 1970 Return-path: Received: from bear.ext.ti.com ([192.94.94.41]:40522 "EHLO bear.ext.ti.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1756248Ab3GZHuz (ORCPT ); Fri, 26 Jul 2013 03:50:55 -0400 Message-ID: <51F22A58.9030208@ti.com> Date: Fri, 26 Jul 2013 10:50:48 +0300 From: Tomi Valkeinen MIME-Version: 1.0 To: =?UTF-8?B?SmFrdWIgUGlvdHIgQ8WCYXBh?= CC: Laurent Pinchart , linux-media Subject: Re: [omap3isp] xclk deadlock References: <51D37796.2000601@zenburn.net> <1604535.2Z0SUEyxcF@avalon> <51E0165C.5000401@zenburn.net> <3227918.6DpNM0vnE9@avalon> In-Reply-To: <3227918.6DpNM0vnE9@avalon> Content-Type: multipart/signed; micalg=pgp-sha1; protocol="application/pgp-signature"; boundary="mOUBS1aTLeWmilnJr3fp4H2SDkhUdSsbg" Sender: linux-media-owner@vger.kernel.org List-ID: --mOUBS1aTLeWmilnJr3fp4H2SDkhUdSsbg Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: quoted-printable On 17/07/13 15:50, Laurent Pinchart wrote: > Hi Jakub, >=20 > (CC'ing Tomi Valkeinen) >=20 > On Friday 12 July 2013 16:44:44 Jakub Piotr C=C5=82apa wrote: >> 2. When exiting from live the kernel hangs more often then not >> (sometimes it is accompanied by "Unhandled fault: external abort on >> non-linefetch" in "dispc_write_irqenable" in omapdss). >=20 > I'll pass this one to Tomi :-) Sounds like something is enabling/disabling dispc interrupts after the clocks have already been turned off. So what's the context here? What kernel? Using omapfb, or...? I hope not omap_vout, because that's rather unmaintained =3D). Tomi --mOUBS1aTLeWmilnJr3fp4H2SDkhUdSsbg Content-Type: application/pgp-signature; name="signature.asc" Content-Description: OpenPGP digital signature Content-Disposition: attachment; filename="signature.asc" -----BEGIN PGP SIGNATURE----- Version: GnuPG v1.4.12 (GNU/Linux) Comment: Using GnuPG with Thunderbird - http://www.enigmail.net/ iQIcBAEBAgAGBQJR8ipYAAoJEPo9qoy8lh716VgQAIle2Sr4dtqkwz8YC2RlYj9h ZstdMJiJE5mzpePi7Z4f1vKXs2wRt6t6+yBs1EdR5MpfDdkyFH1+hIaBD3CGBYet ljmEp1YlAZx+Fhlq0stSqwSxyOF9gt0aAl1rsD92OOmvefr8eCiIPx5fBbKdHhtu 785GMmSUk2dfFRV3HF3DeXAJmV+U0oflbhy3OQbMD8XO5uIrjsJMnTYB5khcsCpD 7jqkcCI7E1shyzWyWAsx3OUQVhROZhSJmasp5tLZYzQ1fdUoNrbfaEbg8x5CFZbj aaYCsMgi5YGOWRdd+TCuS9CIO42Yi9BKKs+BsKewWMUc3e2FEFH5xvdXrYqcpsG1 RRH4nr3GLLgqB2TBSDcKs0xsBHtAzpOTWjBXa/uEu0bI0HaDFNiiHZA2MsvgBtVZ yAMAIsZb64MUdC91JKft29TrCBzOA6cxYjIyEJO97hGO3dgXyirm13x9QKicpnf3 7760xolRnaWWcYf0VtK9k2M+2SmP70lgOk4TZ+cjvA6fiNmzbM94ijWpzJA4x5r2 ppfNUFc0815ZYbeKq4Rwstmg5eS5d48kjpUdVMXoa8rqD4iULsShz0sNiDMRegii qmKgibvIP94aC7WeseuqA7vS3olp+0AVVZC1ovsMeeMFlxXeBK+q4+4Z2bpDf2h2 wuteYqdE5eO76dXuqCsQ =URBR -----END PGP SIGNATURE----- --mOUBS1aTLeWmilnJr3fp4H2SDkhUdSsbg--