This patch enhances VIVI driver with a support for importing a buffer
from DMABUF file descriptors.
Signed-off-by: Tomasz Stanislawski <t.stanisl...@samsung.com>
Signed-off-by: Kyungmin Park <kyungmin.p...@samsung.com>
---
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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