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authorTomasz Stanislawski <t.stanislaws@samsung.com>2011-08-10 10:37:47 -0300
committerMauro Carvalho Chehab <mchehab@redhat.com>2012-01-10 23:17:45 -0200
commit0e8caaceff160ad821c83d798fc03812cb810560 (patch)
treefd5f0687bff110fddb62b8f22ac31f41e8bc11f6 /include/media
parentdab734ec95168488c4b32632e968ce885a083078 (diff)
downloadop-kernel-dev-0e8caaceff160ad821c83d798fc03812cb810560.zip
op-kernel-dev-0e8caaceff160ad821c83d798fc03812cb810560.tar.gz
[media] v4l: add support for selection api
This patch introduces new api for a precise control of cropping and composing features for video devices. The new ioctls are VIDIOC_S_SELECTION and VIDIOC_G_SELECTION. Signed-off-by: Tomasz Stanislawski <t.stanislaws@samsung.com> Signed-off-by: Kyungmin Park <kyungmin.park@samsung.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
Diffstat (limited to 'include/media')
-rw-r--r--include/media/v4l2-ioctl.h4
1 files changed, 4 insertions, 0 deletions
diff --git a/include/media/v4l2-ioctl.h b/include/media/v4l2-ioctl.h
index 4d1c74a..3f5d60f 100644
--- a/include/media/v4l2-ioctl.h
+++ b/include/media/v4l2-ioctl.h
@@ -196,6 +196,10 @@ struct v4l2_ioctl_ops {
struct v4l2_crop *a);
int (*vidioc_s_crop) (struct file *file, void *fh,
struct v4l2_crop *a);
+ int (*vidioc_g_selection) (struct file *file, void *fh,
+ struct v4l2_selection *s);
+ int (*vidioc_s_selection) (struct file *file, void *fh,
+ struct v4l2_selection *s);
/* Compression ioctls */
int (*vidioc_g_jpegcomp) (struct file *file, void *fh,
struct v4l2_jpegcompression *a);
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