From mboxrd@z Thu Jan 1 00:00:00 1970 Return-path: Received: from mailout1.samsung.com ([203.254.224.24]:62689 "EHLO mailout1.samsung.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1751785Ab2HNPgy (ORCPT ); Tue, 14 Aug 2012 11:36:54 -0400 Received: from epcpsbgm1.samsung.com (mailout1.samsung.com [203.254.224.24]) by mailout1.samsung.com (Oracle Communications Messaging Server 7u4-24.01(7.0.4.24.0) 64bit (built Nov 17 2011)) with ESMTP id <0M8R003Y94PHBPE0@mailout1.samsung.com> for linux-media@vger.kernel.org; Wed, 15 Aug 2012 00:36:53 +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 00:36:53 +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 13/26] v4l: vivi: support for dmabuf importing Date: Tue, 14 Aug 2012 17:34:43 +0200 Message-id: <1344958496-9373-14-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 VIVI driver with a support for importing a buffer from DMABUF file descriptors. Signed-off-by: Tomasz Stanislawski Signed-off-by: Kyungmin Park --- drivers/media/video/Kconfig | 1 + drivers/media/video/vivi.c | 2 +- 2 files changed, 2 insertions(+), 1 deletion(-) diff --git a/drivers/media/video/Kconfig b/drivers/media/video/Kconfig index 966954d..8fa81be 100644 --- a/drivers/media/video/Kconfig +++ b/drivers/media/video/Kconfig @@ -653,6 +653,7 @@ config VIDEO_VIVI depends on FRAMEBUFFER_CONSOLE || STI_CONSOLE select FONT_8x16 select VIDEOBUF2_VMALLOC + select DMA_SHARED_BUFFER default n ---help--- Enables a virtual video driver. This device shows a color bar diff --git a/drivers/media/video/vivi.c b/drivers/media/video/vivi.c index a6351c4..37d8fd4 100644 --- a/drivers/media/video/vivi.c +++ b/drivers/media/video/vivi.c @@ -1308,7 +1308,7 @@ static int __init vivi_create_instance(int inst) q = &dev->vb_vidq; memset(q, 0, sizeof(dev->vb_vidq)); q->type = V4L2_BUF_TYPE_VIDEO_CAPTURE; - q->io_modes = VB2_MMAP | VB2_USERPTR | VB2_READ; + q->io_modes = VB2_MMAP | VB2_USERPTR | VB2_DMABUF | VB2_READ; q->drv_priv = dev; q->buf_struct_size = sizeof(struct vivi_buffer); q->ops = &vivi_video_qops; -- 1.7.9.5