From patchwork Thu Jun 25 17:42:54 2020 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Dafna Hirschfeld X-Patchwork-Id: 11627219 Return-Path: Received: from mail.kernel.org (pdx-korg-mail-1.web.codeaurora.org [172.30.200.123]) by pdx-korg-patchwork-2.web.codeaurora.org (Postfix) with ESMTP id E42826C1 for ; Fri, 26 Jun 2020 11:19:57 +0000 (UTC) Received: from merlin.infradead.org (merlin.infradead.org [205.233.59.134]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mail.kernel.org (Postfix) with ESMTPS id BBCEF20C09 for ; Fri, 26 Jun 2020 11:19:57 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (2048-bit key) header.d=lists.infradead.org header.i=@lists.infradead.org header.b="RjSNMFL0" DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org BBCEF20C09 Authentication-Results: mail.kernel.org; dmarc=fail (p=none dis=none) header.from=collabora.com Authentication-Results: mail.kernel.org; spf=none smtp.mailfrom=linux-rockchip-bounces+patchwork-linux-rockchip=patchwork.kernel.org@lists.infradead.org DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=lists.infradead.org; s=merlin.20170209; h=Sender:Content-Transfer-Encoding: Content-Type:MIME-Version:Cc:List-Subscribe:List-Help:List-Post:List-Archive: List-Unsubscribe:List-Id:Message-Id:Date:Subject:To:From:Reply-To:Content-ID: Content-Description:Resent-Date:Resent-From:Resent-Sender:Resent-To:Resent-Cc :Resent-Message-ID:In-Reply-To:References:List-Owner; bh=FJb+RD8xUdDAtrAPP3qcN1wrMKmZ+Tb3KRG8vG73ads=; b=RjSNMFL0DJV8/4hrkBNUN6PYm7 641g9O7c9aa6jFiGckWZm1e3WUtf0/ooqa+PfqCDACvPxrgZQbbP1PbfgNJtjmmWNpnoLPrSF9HVE QA/Hdgrj6pFpfU0a+NNmjzY80dFIgi1nZlZtZkCMYpl/X4W5ffkU5ANPeRS7nawQQMh3sn4q4am/t YjLIpFqaRsxWOngCZdPJMh1/UXoLdaL8PmRd03Kwt0d6iHX1iNLkGzBlNCa+YilKKtBTirGba2IJ+ v4CoQvmmG4JbvkkOGNt9kbY51T5DOyrZY0kNP77CWD+1WfLZf1/HFs9KsqTERD7hb2BvnXwVUe75Q 6qZBH++w==; Received: from localhost ([::1] helo=merlin.infradead.org) by merlin.infradead.org with esmtp (Exim 4.92.3 #3 (Red Hat Linux)) id 1jomOe-0008Ej-9e; Fri, 26 Jun 2020 11:19:52 +0000 Received: from bhuna.collabora.co.uk ([2a00:1098:0:82:1000:25:2eeb:e3e3]) by merlin.infradead.org with esmtps (Exim 4.92.3 #3 (Red Hat Linux)) id 1jomOH-00084e-VY for linux-rockchip@lists.infradead.org; Fri, 26 Jun 2020 11:19:40 +0000 Received: from localhost.localdomain (p200300cb8737cf00e4140a231ed1025d.dip0.t-ipconnect.de [IPv6:2003:cb:8737:cf00:e414:a23:1ed1:25d]) (using TLSv1.2 with cipher ECDHE-RSA-AES128-GCM-SHA256 (128/128 bits)) (No client certificate requested) (Authenticated sender: dafna) by bhuna.collabora.co.uk (Postfix) with ESMTPSA id 0BDE72A0538; Thu, 25 Jun 2020 18:43:05 +0100 (BST) From: Dafna Hirschfeld To: linux-media@vger.kernel.org, laurent.pinchart@ideasonboard.com Subject: [PATCH 0/3] media: staging: rkisp1: various bug fixes in params Date: Thu, 25 Jun 2020 19:42:54 +0200 Message-Id: <20200625174257.22216-1-dafna.hirschfeld@collabora.com> X-Mailer: git-send-email 2.17.1 X-Spam-Note: CRM114 invocation failed X-Spam-Score: -0.0 (/) X-Spam-Report: SpamAssassin version 3.4.4 on merlin.infradead.org summary: Content analysis details: (-0.0 points) pts rule name description ---- ---------------------- -------------------------------------------------- -0.0 SPF_HELO_PASS SPF: HELO matches SPF record -0.0 SPF_PASS SPF: sender matches SPF record X-BeenThere: linux-rockchip@lists.infradead.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: Upstream kernel work for Rockchip platforms List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: mchehab@kernel.org, dafna.hirschfeld@collabora.com, dafna3@gmail.com, tfiga@chromium.org, hverkuil@xs4all.nl, linux-rockchip@lists.infradead.org, helen.koike@collabora.com, sakari.ailus@linux.intel.com, kernel@collabora.com, ezequiel@collabora.com MIME-Version: 1.0 Sender: "Linux-rockchip" Errors-To: linux-rockchip-bounces+patchwork-linux-rockchip=patchwork.kernel.org@lists.infradead.org 3 bug fixes found in rkisp1-params.c related to managing the vb2 buffers. Testing: -------- A test that streams the selfpath and params entities simultaneously can be found in this branch of v4l-utils: https://gitlab.collabora.com/dafna/v4l-utils/-/tree/params-bug-fixes In the repo: $ cd contrib/test $ python3 test-rkisp1.py -t RKISP1_TEST_simple_stream_with_params -o /root -S -v --params-buf params-buf.dat Dafna Hirschfeld (3): media: staging: rkisp1: params: don't reference the vb2 buffer after calling vb2_buffer_done media: staging: rkisp1: params: don't release lock in isr before buffer is done media: staging: rkisp1: params: in 'stop_streaming' don't release the lock while returning buffers drivers/staging/media/rkisp1/rkisp1-params.c | 18 ++++++------------ 1 file changed, 6 insertions(+), 12 deletions(-)