[PATCH 3/3] v4l: vivi: support for dmabuf importing

[Tomasz Stanislawski]

This patch enhances VIVI driver with a support for importing a buffer
from DMABUF file descriptors.

Signed-off-by: Tomasz Stanislawski <t.stanislaws at samsung.com>
Signed-off-by: Kyungmin Park <kyungmin.park at samsung.com>
---
 drivers/media/video/Kconfig |    1 +
 drivers/media/video/vivi.c  |    2 +-
 2 files changed, 2 insertions(+), 1 deletions(-)

diff --git a/drivers/media/video/Kconfig b/drivers/media/video/Kconfig
index f2479c5..d6294d6 100644
--- a/drivers/media/video/Kconfig
+++ b/drivers/media/video/Kconfig
@@ -625,6 +625,7 @@ 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 5e8b071..489d685 100644
--- a/drivers/media/video/vivi.c
+++ b/drivers/media/video/vivi.c
@@ -1289,7 +1289,7 @@ 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;
-- 
1.7.5.4