From mboxrd@z Thu Jan 1 00:00:00 1970 Return-path: Received: from mailout4.samsung.com ([203.254.224.34]:53687 "EHLO mailout4.samsung.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1755630Ab2HNPhJ (ORCPT ); Tue, 14 Aug 2012 11:37:09 -0400 Received: from epcpsbgm1.samsung.com (mailout4.samsung.com [203.254.224.34]) by mailout4.samsung.com (Oracle Communications Messaging Server 7u4-24.01(7.0.4.24.0) 64bit (built Nov 17 2011)) with ESMTP id <0M8R000FS4PW3Z20@mailout4.samsung.com> for linux-media@vger.kernel.org; Wed, 15 Aug 2012 00:37:08 +0900 (KST) Received: from mcdsrvbld02.digital.local ([106.116.37.23]) by mmp1.samsung.com (Oracle Communications Messaging Server 7u4-24.01 (7.0.4.24.0) 64bit (built Nov 17 2011)) with ESMTPA id <0M8R004J44MBC810@mmp1.samsung.com> for linux-media@vger.kernel.org; Wed, 15 Aug 2012 00:37:08 +0900 (KST) From: Tomasz Stanislawski To: linux-media@vger.kernel.org, dri-devel@lists.freedesktop.org Cc: airlied@redhat.com, m.szyprowski@samsung.com, t.stanislaws@samsung.com, kyungmin.park@samsung.com, laurent.pinchart@ideasonboard.com, sumit.semwal@ti.com, daeinki@gmail.com, daniel.vetter@ffwll.ch, robdclark@gmail.com, pawel@osciak.com, linaro-mm-sig@lists.linaro.org, hverkuil@xs4all.nl, remi@remlab.net, subashrp@gmail.com, mchehab@redhat.com, g.liakhovetski@gmx.de, dmitriyz@google.com, s.nawrocki@samsung.com, k.debski@samsung.com Subject: [PATCHv8 15/26] v4l: s5p-fimc: support for dmabuf importing Date: Tue, 14 Aug 2012 17:34:45 +0200 Message-id: <1344958496-9373-16-git-send-email-t.stanislaws@samsung.com> In-reply-to: <1344958496-9373-1-git-send-email-t.stanislaws@samsung.com> References: <1344958496-9373-1-git-send-email-t.stanislaws@samsung.com> Sender: linux-media-owner@vger.kernel.org List-ID: This patch enhances s5p-fimc with support for DMABUF importing via V4L2_MEMORY_DMABUF memory type. Signed-off-by: Tomasz Stanislawski Signed-off-by: Kyungmin Park Acked-by: Sylwester Nawrocki --- drivers/media/video/s5p-fimc/Kconfig | 1 + drivers/media/video/s5p-fimc/fimc-capture.c | 2 +- 2 files changed, 2 insertions(+), 1 deletion(-) diff --git a/drivers/media/video/s5p-fimc/Kconfig b/drivers/media/video/s5p-fimc/Kconfig index a564f7e..3106026 100644 --- a/drivers/media/video/s5p-fimc/Kconfig +++ b/drivers/media/video/s5p-fimc/Kconfig @@ -14,6 +14,7 @@ config VIDEO_S5P_FIMC depends on I2C select VIDEOBUF2_DMA_CONTIG select V4L2_MEM2MEM_DEV + select DMA_SHARED_BUFFER help This is a V4L2 driver for Samsung S5P and EXYNOS4 SoC camera host interface and video postprocessor (FIMC and FIMC-LITE) devices. diff --git a/drivers/media/video/s5p-fimc/fimc-capture.c b/drivers/media/video/s5p-fimc/fimc-capture.c index 8e413dd..3fcaf7d 100644 --- a/drivers/media/video/s5p-fimc/fimc-capture.c +++ b/drivers/media/video/s5p-fimc/fimc-capture.c @@ -1634,7 +1634,7 @@ static int fimc_register_capture_device(struct fimc_dev *fimc, q = &fimc->vid_cap.vbq; memset(q, 0, sizeof(*q)); q->type = V4L2_BUF_TYPE_VIDEO_CAPTURE_MPLANE; - q->io_modes = VB2_MMAP | VB2_USERPTR; + q->io_modes = VB2_MMAP | VB2_USERPTR | VB2_DMABUF; q->drv_priv = fimc->vid_cap.ctx; q->ops = &fimc_capture_qops; q->mem_ops = &vb2_dma_contig_memops; -- 1.7.9.5