aboutsummaryrefslogtreecommitdiff
diff options
context:
space:
mode:
authorHans Verkuil <hverkuil@xs4all.nl>2009-01-12 18:17:14 -0300
committerMauro Carvalho Chehab <mchehab@redhat.com>2009-03-30 12:42:20 -0300
commit952617f2594a8f0340161b52d630488fbde8c852 (patch)
tree2cd199dff29f1ce4225f27f976b78f5f0da5745f
parente164b58a84cc9fdff0653dfe38470c0216df31d2 (diff)
V4L/DVB (10231): v4l2-subdev: add v4l2_ext_controls support
The saa6752hs module needs this. Signed-off-by: Hans Verkuil <hverkuil@xs4all.nl> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
-rw-r--r--drivers/media/video/v4l2-subdev.c6
-rw-r--r--include/media/v4l2-subdev.h3
2 files changed, 9 insertions, 0 deletions
diff --git a/drivers/media/video/v4l2-subdev.c b/drivers/media/video/v4l2-subdev.c
index 21208805ea9..158bc55de16 100644
--- a/drivers/media/video/v4l2-subdev.c
+++ b/drivers/media/video/v4l2-subdev.c
@@ -33,6 +33,12 @@ int v4l2_subdev_command(struct v4l2_subdev *sd, unsigned cmd, void *arg)
return v4l2_subdev_call(sd, core, g_ctrl, arg);
case VIDIOC_S_CTRL:
return v4l2_subdev_call(sd, core, s_ctrl, arg);
+ case VIDIOC_G_EXT_CTRLS:
+ return v4l2_subdev_call(sd, core, g_ext_ctrls, arg);
+ case VIDIOC_S_EXT_CTRLS:
+ return v4l2_subdev_call(sd, core, s_ext_ctrls, arg);
+ case VIDIOC_TRY_EXT_CTRLS:
+ return v4l2_subdev_call(sd, core, try_ext_ctrls, arg);
case VIDIOC_QUERYMENU:
return v4l2_subdev_call(sd, core, querymenu, arg);
case VIDIOC_LOG_STATUS:
diff --git a/include/media/v4l2-subdev.h b/include/media/v4l2-subdev.h
index 37b09e56e94..9c1663d9122 100644
--- a/include/media/v4l2-subdev.h
+++ b/include/media/v4l2-subdev.h
@@ -78,6 +78,9 @@ struct v4l2_subdev_core_ops {
int (*queryctrl)(struct v4l2_subdev *sd, struct v4l2_queryctrl *qc);
int (*g_ctrl)(struct v4l2_subdev *sd, struct v4l2_control *ctrl);
int (*s_ctrl)(struct v4l2_subdev *sd, struct v4l2_control *ctrl);
+ int (*g_ext_ctrls)(struct v4l2_subdev *sd, struct v4l2_ext_controls *ctrls);
+ int (*s_ext_ctrls)(struct v4l2_subdev *sd, struct v4l2_ext_controls *ctrls);
+ int (*try_ext_ctrls)(struct v4l2_subdev *sd, struct v4l2_ext_controls *ctrls);
int (*querymenu)(struct v4l2_subdev *sd, struct v4l2_querymenu *qm);
long (*ioctl)(struct v4l2_subdev *sd, unsigned int cmd, void *arg);
#ifdef CONFIG_VIDEO_ADV_DEBUG