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

Message ID 1334052691-5145-4-git-send-email-t.stanislaws@samsung.com
State New
Headers show

Commit Message

Tomasz Stanislawski April 10, 2012, 10:11 a.m. UTC 
This patch enhances VIVI driver with a support for importing a buffer
from DMABUF file descriptors.

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

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;