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[media] v4l2: add v4l2_prio_state to v4l2_device and video_device

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Integrate the v4l2_prio_state into the core, ready for use.

One struct v4l2_prio_state is added to v4l2_device and a pointer
to a prio state is added to video_device.

Signed-off-by: Hans Verkuil <hverkuil@xs4all.nl>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
This commit is contained in:
Hans Verkuil 2011-02-24 10:42:24 -03:00 • committed by Mauro Carvalho Chehab
parent 0226549308
commit 0f62fd6a2f
4 changed files with 13 additions and 0 deletions
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3
include/media/v4l2-dev.h
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@ -89,6 +89,9 @@ struct video_device
/* Control handler associated with this device node. May be NULL. */
struct v4l2_ctrl_handler *ctrl_handler;
/* Priority state. If NULL, then v4l2_dev->prio will be used. */
struct v4l2_prio_state *prio;
/* device info */
char name[32];
int vfl_type;