[PATCHv7 13/15] v4l: vivi: support for dmabuf importing

[Tomasz Stanislawski <t.stanislaws@xxxxxxxxxxx>]

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

Signed-off-by: Tomasz Stanislawski <t.stanislaws@xxxxxxxxxxx>
Signed-off-by: Kyungmin Park <kyungmin.park@xxxxxxxxxxx>
---
 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 99937c9..9aa7306 100644
--- a/drivers/media/video/Kconfig
+++ b/drivers/media/video/Kconfig
@@ -630,6 +630,7 @@ 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 0960d7f..05709cd 100644
--- a/drivers/media/video/vivi.c
+++ b/drivers/media/video/vivi.c
@@ -1422,7 +1422,7 @@ 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

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