| commit | b799d09a157da71566e8013a62073435550cab6d | [log] [tgz] |
|---|---|---|
| author | Tomasz Stanislawski <t.stanislaws@samsung.com> | Thu Jun 14 11:32:23 2012 -0300 |
| committer | Mauro Carvalho Chehab <mchehab@redhat.com> | Sun Nov 25 17:20:47 2012 -0200 |
| tree | 54222407a12429a93ca5c2bff69c7b96bea493f0 | |
| parent | c60520fa50cd86d64bc8ebb34300ddc4ca91393d [diff] |
[media] v4l: add buffer exporting via dmabuf This patch adds extension to V4L2 api. A new ioctl VIDIOC_EXPBUF is added. The ioctl is used to export an mmap buffer as a DMABUF file descriptor. Signed-off-by: Tomasz Stanislawski <t.stanislaws@samsung.com> Signed-off-by: Kyungmin Park <kyungmin.park@samsung.com> Acked-by: Hans Verkuil <hans.verkuil@cisco.com> Tested-by: Mauro Carvalho Chehab <mchehab@redhat.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>