[media] uvcvideo: Implement DMABUF exporter role

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Now that videobuf2-vmalloc supports exporting buffers, add support for
the DMABUF exporter role by plugging in the videobuf2 ioctl helper.

Signed-off-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@osg.samsung.com>

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Laurent Pinchart 2015-04-14 04:19:51 -03:00 • committed by Mauro Carvalho Chehab

parent baf06b5190

commit 7195f61b80

3 changed files with 27 additions and 0 deletions

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12

drivers/media/usb/uvc/uvc_queue.c

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13

drivers/media/usb/uvc/uvc_v4l2.c

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2

drivers/media/usb/uvc/uvcvideo.h

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