From patchwork Wed May 23 13:07:30 2012 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Tomasz Stanislawski X-Patchwork-Id: 8923 Return-Path: X-Original-To: patchwork@peony.canonical.com Delivered-To: patchwork@peony.canonical.com Received: from fiordland.canonical.com (fiordland.canonical.com [91.189.94.145]) by peony.canonical.com (Postfix) with ESMTP id E668023F04 for ; Wed, 23 May 2012 13:08:02 +0000 (UTC) Received: from mail-yw0-f52.google.com (mail-yw0-f52.google.com [209.85.213.52]) by fiordland.canonical.com (Postfix) with ESMTP id B5AEFA18105 for ; Wed, 23 May 2012 13:08:02 +0000 (UTC) Received: by mail-yw0-f52.google.com with SMTP id p61so7947838yhp.11 for ; Wed, 23 May 2012 06:08:02 -0700 (PDT) X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=google.com; s=20120113; h=x-forwarded-to:x-forwarded-for:delivered-to:received-spf :mime-version:date:from:in-reply-to:to:message-id:x-mailer :references:cc:subject:x-beenthere:x-mailman-version:precedence :list-id:list-unsubscribe:list-archive:list-post:list-help :list-subscribe:content-type:content-transfer-encoding:sender :errors-to:x-gm-message-state; bh=J/EU+g0KMpJW3vFjIIDIkmsOZ86BMsPtf4j70MpIJ/Y=; b=nqmMXzrEHJNsSUT8kLFtsn7lR8y9jCkv4Sddxyixg6X9OBAxcbkqTapr7yag5ASOII j9PHHKn2Ae4RFbetnsGnth0sM9H5fQv5+Acr4GRlsCMxt5pgMNOP0ywJBFJ9RnqZVCC7 3JZqQyIY91q/v1kXVYdrh9wje4FksnZVWg+x/qr+XjfwwMi7Ce7hegtnvA9/QUn1uIHB AyPHzht3zM+py2avtiWhGuXcgIQ/me1kbYXCKueas/UOL+MscOIF3Tepi02fx9ZSHVlH Y5fyrf4KZqNUB5DhdxtAE1nPXgzejKGHiTSqW2+KqbW0/ejPxsvVdnzHIQ17k+DIsmPI 3Acg== Received: by 10.50.154.169 with SMTP id vp9mr12789664igb.53.1337778482173; Wed, 23 May 2012 06:08:02 -0700 (PDT) X-Forwarded-To: linaro-patchwork@canonical.com X-Forwarded-For: patch@linaro.org linaro-patchwork@canonical.com Delivered-To: patches@linaro.org Received: by 10.231.35.72 with SMTP id o8csp443464ibd; Wed, 23 May 2012 06:07:58 -0700 (PDT) Received: by 10.205.117.3 with SMTP id fk3mr3236927bkc.136.1337778476965; Wed, 23 May 2012 06:07:56 -0700 (PDT) Received: from mombin.canonical.com (mombin.canonical.com. [91.189.95.16]) by mx.google.com with ESMTP id d24si8364417wed.146.2012.05.23.06.07.55; Wed, 23 May 2012 06:07:56 -0700 (PDT) Received-SPF: neutral (google.com: 91.189.95.16 is neither permitted nor denied by best guess record for domain of linaro-mm-sig-bounces@lists.linaro.org) client-ip=91.189.95.16; Authentication-Results: mx.google.com; spf=neutral (google.com: 91.189.95.16 is neither permitted nor denied by best guess record for domain of linaro-mm-sig-bounces@lists.linaro.org) smtp.mail=linaro-mm-sig-bounces@lists.linaro.org Received: from localhost ([127.0.0.1] helo=mombin.canonical.com) by mombin.canonical.com with esmtp (Exim 4.71) (envelope-from ) id 1SXBIA-0006Wn-Ei; Wed, 23 May 2012 13:07:54 +0000 Received: from mailout3.w1.samsung.com ([210.118.77.13]) by mombin.canonical.com with esmtp (Exim 4.71) (envelope-from ) id 1SXBI3-0006Tt-MS for linaro-mm-sig@lists.linaro.org; Wed, 23 May 2012 13:07:47 +0000 MIME-version: 1.0 Received: from euspt1 ([210.118.77.13]) by mailout3.w1.samsung.com (Sun Java(tm) System Messaging Server 6.3-8.04 (built Jul 29 2009; 32bit)) with ESMTP id <0M4H007PM8FIBG60@mailout3.w1.samsung.com> for linaro-mm-sig@lists.linaro.org; Wed, 23 May 2012 14:06:54 +0100 (BST) Received: from linux.samsung.com ([106.116.38.10]) by spt1.w1.samsung.com (iPlanet Messaging Server 5.2 Patch 2 (built Jul 14 2004)) with ESMTPA id <0M4H0015L8GWJF@spt1.w1.samsung.com> for linaro-mm-sig@lists.linaro.org; Wed, 23 May 2012 14:07:45 +0100 (BST) Received: from mcdsrvbld02.digital.local (unknown [106.116.37.23]) by linux.samsung.com (Postfix) with ESMTP id 21981270054; Wed, 23 May 2012 15:19:02 +0200 (CEST) Date: Wed, 23 May 2012 15:07:30 +0200 From: Tomasz Stanislawski In-reply-to: <1337778455-27912-1-git-send-email-t.stanislaws@samsung.com> To: linux-media@vger.kernel.org, dri-devel@lists.freedesktop.org Message-id: <1337778455-27912-8-git-send-email-t.stanislaws@samsung.com> X-Mailer: git-send-email 1.7.10 References: <1337778455-27912-1-git-send-email-t.stanislaws@samsung.com> Cc: pawel@osciak.com, sumit.semwal@ti.com, mchehab@redhat.com, robdclark@gmail.com, linaro-mm-sig@lists.linaro.org, kyungmin.park@samsung.com, airlied@redhat.com, remi@remlab.net, g.liakhovetski@gmx.de Subject: [Linaro-mm-sig] [PATCH 07/12] v4l: s5p-fimc: support for dmabuf exporting X-BeenThere: linaro-mm-sig@lists.linaro.org X-Mailman-Version: 2.1.13 Precedence: list List-Id: "Unified memory management interest group." List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Sender: linaro-mm-sig-bounces@lists.linaro.org Errors-To: linaro-mm-sig-bounces@lists.linaro.org X-Gm-Message-State: ALoCoQlI4zKLh7uc6IQ9yKvMqf7wgMFBAK9QVpf50JvkqnewND31FqlkDcCIPrrm0zfkYwATqpjr This patch enhances s5p-fimc with support for DMABUF exporting via VIDIOC_EXPBUF ioctl. Signed-off-by: Tomasz Stanislawski Signed-off-by: Kyungmin Park --- drivers/media/video/s5p-fimc/fimc-capture.c | 9 +++++++++ 1 file changed, 9 insertions(+) diff --git a/drivers/media/video/s5p-fimc/fimc-capture.c b/drivers/media/video/s5p-fimc/fimc-capture.c index cd27e33..52c9b36 100644 --- a/drivers/media/video/s5p-fimc/fimc-capture.c +++ b/drivers/media/video/s5p-fimc/fimc-capture.c @@ -1101,6 +1101,14 @@ static int fimc_cap_qbuf(struct file *file, void *priv, return vb2_qbuf(&fimc->vid_cap.vbq, buf); } +static int fimc_cap_expbuf(struct file *file, void *priv, + struct v4l2_exportbuffer *eb) +{ + struct fimc_dev *fimc = video_drvdata(file); + + return vb2_expbuf(&fimc->vid_cap.vbq, eb); +} + static int fimc_cap_dqbuf(struct file *file, void *priv, struct v4l2_buffer *buf) { @@ -1225,6 +1233,7 @@ static const struct v4l2_ioctl_ops fimc_capture_ioctl_ops = { .vidioc_qbuf = fimc_cap_qbuf, .vidioc_dqbuf = fimc_cap_dqbuf, + .vidioc_expbuf = fimc_cap_expbuf, .vidioc_prepare_buf = fimc_cap_prepare_buf, .vidioc_create_bufs = fimc_cap_create_bufs,