From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from mail-wi0-f170.google.com (mail-wi0-f170.google.com [209.85.212.170]) by kanga.kvack.org (Postfix) with ESMTP id AE12A6B0035 for ; Fri, 6 Dec 2013 03:31:13 -0500 (EST) Received: by mail-wi0-f170.google.com with SMTP id hq4so632446wib.1 for ; Fri, 06 Dec 2013 00:31:12 -0800 (PST) Received: from mail-ea0-x22b.google.com (mail-ea0-x22b.google.com [2a00:1450:4013:c01::22b]) by mx.google.com with ESMTPS id r2si813569wix.40.2013.12.06.00.31.12 for (version=TLSv1 cipher=ECDHE-RSA-RC4-SHA bits=128/128); Fri, 06 Dec 2013 00:31:12 -0800 (PST) Received: by mail-ea0-f171.google.com with SMTP id h10so141192eak.16 for ; Fri, 06 Dec 2013 00:31:12 -0800 (PST) Message-ID: <52A18B4F.1070809@gmail.com> Date: Fri, 06 Dec 2013 10:31:11 +0200 From: Ivajlo Dimitrov MIME-Version: 1.0 Subject: Re: OMAPFB: CMA allocation failures References: <1847426616.52843.1383681351015.JavaMail.apache@mail83.abv.bg> <52A062A0.3070005@ti.com> In-Reply-To: <52A062A0.3070005@ti.com> Content-Type: text/plain; charset=UTF-8; format=flowed Content-Transfer-Encoding: 7bit Sender: owner-linux-mm@kvack.org List-ID: To: Tomi Valkeinen Cc: minchan@kernel.org, pavel@ucw.cz, sre@debian.org, pali.rohar@gmail.com, pc+n900@asdf.org, linux-kernel@vger.kernel.org, linux-mm@kvack.org On 05.12.2013 13:25, Tomi Valkeinen wrote: > How about the patch below? If I'm not mistaken (and I might) it reserves > separate memory area for omapfb, which is not used by CMA. > > If it works, it should be extended to get the parameters via kernel > cmdline, and use that alloc only if the user requests it. > YAY!!! That one seems to fix the issue. Though I had to revert 7faa92339bbb1e6b9a80983b206642517327eb75 (well, I hacked check_horiz_timing_omap3 to always return 0). Otherwise I have "omapdss DISPC error: horizontal timing too tight" error when try to play anything above 320x240 or so. I'll look at the issue. Regards, Ivo -- To unsubscribe, send a message with 'unsubscribe linux-mm' in the body to majordomo@kvack.org. For more info on Linux MM, see: http://www.linux-mm.org/ . Don't email: email@kvack.org