From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by smtp.lore.kernel.org (Postfix) with ESMTP id 87845C43334 for ; Wed, 6 Jul 2022 20:08:01 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S234369AbiGFUIA (ORCPT ); Wed, 6 Jul 2022 16:08:00 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:52842 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S231772AbiGFUH7 (ORCPT ); Wed, 6 Jul 2022 16:07:59 -0400 Received: from mail-ed1-x529.google.com (mail-ed1-x529.google.com [IPv6:2a00:1450:4864:20::529]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 841441EEF5 for ; Wed, 6 Jul 2022 13:07:58 -0700 (PDT) Received: by mail-ed1-x529.google.com with SMTP id r18so20604377edb.9 for ; Wed, 06 Jul 2022 13:07:58 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=konsulko.com; s=google; h=date:from:to:cc:subject:message-id:references:mime-version :content-disposition:in-reply-to; bh=Um3IlpVEoVCWOCvTslk/lIJT89DuE5v2e3ABcMLxH2M=; b=G7oVfFnrCGv7p6NuTL8+ATTZ5xAgUgOR+pwrzQ2QMjsjMivhqt5UiTJatGKUrRPRI4 4JopXmMHFIv6FX4YuvSd0SG0gHrx7eHhcNhduC+Hikvu2Zdh931n+IqzJgunFQmWNm2Z 7T2YSQawqkwVQVR4kaY9KqBf9W/m6G8EUHHco= X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20210112; h=x-gm-message-state:date:from:to:cc:subject:message-id:references :mime-version:content-disposition:in-reply-to; bh=Um3IlpVEoVCWOCvTslk/lIJT89DuE5v2e3ABcMLxH2M=; b=0gppUBB6pADtz4DUoHG5p643OyhmI9RNaGI2RJKkYHOHEb5CRFczJS4ZutN5axEiLI P+04V1JGJ7miKjl2tBEVs5ZQoFp85x8pLEQvuWd3/jHrg67TtH9XsqPwPvD1QQmhPlST 82d3m1tYezMR0h7a8p4WGoW4MiY7rRrGmaMri3pmt5PUOY1bzmOcU6AslEFe7m7wIy36 ZfbIzuoFbYG1QGCJzboLjG2E0nn5RYbaDz0GDNOxNr7DHiomfE8g6tCaKMfJTK/BU878 OEHfdJ3kopAl/S504JArGhCxze6hoXt4NBSWZBO5XJpQn14JdFYD/lJC5s45bvpi+CEK /CIw== X-Gm-Message-State: AJIora8SZmSa6qEKlDr13IPjKRbUojLo5ZEi6ixNyJIjW9u2U2rOhVp7 JtpBbLyXHs6BEur6a+FDvgscIw== X-Google-Smtp-Source: AGRyM1vdl95l6zaytXGOucykYEHp1UsrFRVP1weNNaKtRKor3NwbZ2HccPDTrogIuyG/5SisQFtZDQ== X-Received: by 2002:a05:6402:270a:b0:437:63ea:f2b5 with SMTP id y10-20020a056402270a00b0043763eaf2b5mr57674749edd.33.1657138077102; Wed, 06 Jul 2022 13:07:57 -0700 (PDT) Received: from carbon.gago.life (78-83-68-78.spectrumnet.bg. [78.83.68.78]) by smtp.gmail.com with ESMTPSA id u17-20020a1709063b9100b006f3ef214e13sm17685626ejf.121.2022.07.06.13.07.56 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Wed, 06 Jul 2022 13:07:56 -0700 (PDT) Date: Wed, 6 Jul 2022 23:07:56 +0300 From: Petko Manolov To: Laurent Pinchart Cc: Alexander Stein , linux-media@vger.kernel.org, jacopo@jmondi.org Subject: Re: Re: Re: hooking Sony 47MPixel sensor to NXP imx8m-mini MIPI CSI2 Message-ID: References: <12352558.O9o76ZdvQC@steina-w> <2450654.irdbgypaU6@steina-w> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: Precedence: bulk List-ID: X-Mailing-List: linux-media@vger.kernel.org On 22-07-06 22:26:54, Petko Manolov wrote: > > VID_MEM_LIMIT is only 64MB while the image is ~90MB, but it looks like four of > those are required. I increased the CMA to 640MB, defined VID_MEM_LIMIT to > 512MB and got something that look like it's working. I am yet to convert the Forgot to mention - with debug disabled vb2_core_reqbufs() would trip on line 829 WARN_ON() and dump its guts. With debug 'on' this doesn't happen. Not sure if this is the intended behavior, just mentioning it here. Petko