Received: by 2002:a05:7412:b10a:b0:f3:1519:9f41 with SMTP id az10csp2703135rdb; Mon, 4 Dec 2023 05:26:33 -0800 (PST) X-Google-Smtp-Source: AGHT+IG65GMjoGhC6TfUChubDV4BCi7d9iHjjwQ6sBeK1ZaV6xCsPKN6wVrDJuXoVG//FEt03SFD X-Received: by 2002:a05:6a20:1585:b0:18f:97c:8246 with SMTP id h5-20020a056a20158500b0018f097c8246mr2114677pzj.80.1701696393120; Mon, 04 Dec 2023 05:26:33 -0800 (PST) ARC-Seal: i=1; a=rsa-sha256; t=1701696393; cv=none; d=google.com; s=arc-20160816; b=xqb0Ka69342V7DF2sxInsbse5UbOQIYlOb+9Y6IY3JAmce1qmz515EOfKMNk5aybkz nbaLIBqmXITGG48M9H4H74XboG9gYRxaC/8v0s1kdrlYqC/Hw982IMsRs/4kCuVAr2Lg ubJ4KjLTcYKd02avCzSTk/0z5wKp2Y/ICRfqWlhHibPef3WIRPpYKQ+2Eu+iONv7ZQ6r Y9RRmYZT4Jx+n0rp1cncLRByQFrzGbhEynUYPcFDOCHxbfSBVBBcpBh10F3k3XrvBGU3 4D3Evh1G4e7fr0o8/1Gm3c31ZCExuwZnGqBQRQjza93OAskjMzhULLS7vR3Cxiqazvf2 qMFg== ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=google.com; s=arc-20160816; h=list-id:precedence:content-transfer-encoding:mime-version :references:in-reply-to:message-id:date:subject:cc:to:from :dkim-signature; bh=5kuQBBk2gkYeMtccwPB5aoKoN9z3E1Z9HaVe75INAeg=; fh=p007ZZnBoIZCdm2IGyLxFZB1GSDa400lEu+i15yUK1w=; b=g1jwqP0fiN6XeTRqcJs2ENRH/PYLVAef1mtz/LW1IPbKB1IAwOTcc6f+S4pv9a23f2 VNGESqfUEakMgEZPdP6cdmYmTMbzzlYBElqjwYEvo9E2JK+u+hm74vtNv+jCkcyl5J87 XnQCz43yYkSqaMEmpMQNjAJ7d4IO7Dd+RPt+z9m53PQDqKYVzdNsntxRBSoq7sVDgwAt TYk9JiauasvK8JzYDFalQw1mBjHatNovRRGm63FZY2jE4E52HXhV4NHMvacGwwTcrWki +Lbb61GzIPlfg+Waw7sGMsCzT0PPaDLjl0Wl4HOAvCeAOL60HMOVSLc682WfdZbQQO1v mU7g== ARC-Authentication-Results: i=1; mx.google.com; dkim=pass header.i=@collabora.com header.s=mail header.b="fV/mbh8d"; spf=pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 2620:137:e000::3:6 as permitted sender) smtp.mailfrom=linux-kernel-owner@vger.kernel.org; dmarc=pass (p=QUARANTINE sp=QUARANTINE dis=NONE) header.from=collabora.com Return-Path: Received: from pete.vger.email (pete.vger.email. [2620:137:e000::3:6]) by mx.google.com with ESMTPS id h2-20020a056a00230200b006cbed8caa8bsi4430328pfh.111.2023.12.04.05.26.32 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Mon, 04 Dec 2023 05:26:33 -0800 (PST) Received-SPF: pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 2620:137:e000::3:6 as permitted sender) client-ip=2620:137:e000::3:6; Authentication-Results: mx.google.com; dkim=pass header.i=@collabora.com header.s=mail header.b="fV/mbh8d"; spf=pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 2620:137:e000::3:6 as permitted sender) smtp.mailfrom=linux-kernel-owner@vger.kernel.org; dmarc=pass (p=QUARANTINE sp=QUARANTINE dis=NONE) header.from=collabora.com Received: from out1.vger.email (depot.vger.email [IPv6:2620:137:e000::3:0]) by pete.vger.email (Postfix) with ESMTP id 6C66F80413AF; Mon, 4 Dec 2023 05:26:25 -0800 (PST) X-Virus-Status: Clean X-Virus-Scanned: clamav-milter 0.103.11 at pete.vger.email Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1344579AbjLDNYt (ORCPT + 99 others); Mon, 4 Dec 2023 08:24:49 -0500 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:38188 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1344363AbjLDNYK (ORCPT ); Mon, 4 Dec 2023 08:24:10 -0500 Received: from madras.collabora.co.uk (madras.collabora.co.uk [46.235.227.172]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id ADB031AE; Mon, 4 Dec 2023 05:24:11 -0800 (PST) Received: from benjamin-XPS-13-9310.. (ec2-34-240-57-77.eu-west-1.compute.amazonaws.com [34.240.57.77]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature RSA-PSS (4096 bits) server-digest SHA256) (No client certificate requested) (Authenticated sender: benjamin.gaignard) by madras.collabora.co.uk (Postfix) with ESMTPSA id D77A0660711D; Mon, 4 Dec 2023 13:24:09 +0000 (GMT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=collabora.com; s=mail; t=1701696250; bh=CXOqINnxnCzQ6XOL+VA2AacFLu6JKWe+Zb7RZAzp+MY=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=fV/mbh8dUmW+X/g8KQ7t3JELb3BDz8avVf7Dm8369BUbOvgB0JutS9jE8gjeTI+V1 TNdX6vEGlQr58xjm3lU7/tIWgx8D0+F5F2ZBkNMIu/StUph9vjP9X0VisVvoPegVd2 Qs+VRvxh4QvFH8yEXVreJFkdBuR/Zs97K/fH4DdosxLLY8b+scWtWBDDvOrMnWFzhY i1irs6Mki1+moB6TTJ2FBozLulIBxnMaoAb8r9//ecrq0nQVKfJsVEYFZrfR0dfYdQ TnyUtP6tGvP9vy7vE4tnpLxIu45lcMcq1C9tq+aNBPbreqgLLUTeBhAU98p6vY6cu6 r08VAWvBGwvfg== From: Benjamin Gaignard To: hverkuil@xs4all.nl, mchehab@kernel.org, tfiga@chromium.org, m.szyprowski@samsung.com, matt.ranostay@konsulko.com Cc: linux-kernel@vger.kernel.org, linux-media@vger.kernel.org, linux-staging@lists.linux.dev, kernel@collabora.com, Benjamin Gaignard , Eugen Hristev , Nicolas Ferre , Alexandre Belloni , Claudiu Beznea Subject: [PATCH v2 20/36] media: atmel: Fix misuse of min_buffers_needed field Date: Mon, 4 Dec 2023 14:23:07 +0100 Message-Id: <20231204132323.22811-21-benjamin.gaignard@collabora.com> X-Mailer: git-send-email 2.39.2 In-Reply-To: <20231204132323.22811-1-benjamin.gaignard@collabora.com> References: <20231204132323.22811-1-benjamin.gaignard@collabora.com> MIME-Version: 1.0 Content-Transfer-Encoding: 8bit X-Spam-Status: No, score=-0.9 required=5.0 tests=DKIM_SIGNED,DKIM_VALID, DKIM_VALID_AU,HEADER_FROM_DIFFERENT_DOMAINS,MAILING_LIST_MULTI, SPF_HELO_NONE,SPF_PASS,T_SCC_BODY_TEXT_LINE autolearn=unavailable autolearn_force=no version=3.4.6 X-Spam-Checker-Version: SpamAssassin 3.4.6 (2021-04-09) on pete.vger.email Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org X-Greylist: Sender passed SPF test, not delayed by milter-greylist-4.6.4 (pete.vger.email [0.0.0.0]); Mon, 04 Dec 2023 05:26:26 -0800 (PST) 'min_buffers_needed' is suppose to be used to indicate the number of buffers needed by DMA engine to start streaming. atmel-isi driver doesn't use DMA engine and just want to specify the minimum number of buffers to allocate when calling VIDIOC_REQBUFS. That 'min_reqbufs_allocation' field purpose so use it. Signed-off-by: Benjamin Gaignard CC: Eugen Hristev CC: Mauro Carvalho Chehab CC: Nicolas Ferre CC: Alexandre Belloni CC: Claudiu Beznea --- drivers/media/platform/atmel/atmel-isi.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/media/platform/atmel/atmel-isi.c b/drivers/media/platform/atmel/atmel-isi.c index da58f33b6b0a..9c156771568a 100644 --- a/drivers/media/platform/atmel/atmel-isi.c +++ b/drivers/media/platform/atmel/atmel-isi.c @@ -1244,7 +1244,7 @@ static int atmel_isi_probe(struct platform_device *pdev) q->ops = &isi_video_qops; q->mem_ops = &vb2_dma_contig_memops; q->timestamp_flags = V4L2_BUF_FLAG_TIMESTAMP_MONOTONIC; - q->min_buffers_needed = 2; + q->min_reqbufs_allocation = 2; q->dev = &pdev->dev; ret = vb2_queue_init(q); -- 2.39.2