diff options
Diffstat (limited to 'include/media/v4l2-ctrls.h')
| -rw-r--r-- | include/media/v4l2-ctrls.h | 8 |
1 files changed, 8 insertions, 0 deletions
diff --git a/include/media/v4l2-ctrls.h b/include/media/v4l2-ctrls.h index eb69c52e2f64..d30da09b7b69 100644 --- a/include/media/v4l2-ctrls.h +++ b/include/media/v4l2-ctrls.h @@ -129,7 +129,10 @@ typedef void (*v4l2_ctrl_notify_fnc)(struct v4l2_ctrl *ctrl, void *priv); * @maximum: The control's maximum value. * @default_value: The control's default value. * @step: The control's step value for non-menu controls. + * @elems: The number of elements in the N-dimensional array. * @elem_size: The size in bytes of the control. + * @dims: The size of each dimension. + * @nr_of_dims:The number of dimensions in @dims. * @menu_skip_mask: The control's skip mask for menu controls. This makes it * easy to skip menu items that are not valid. If bit X is set, * then menu item X is skipped. Of course, this only works for @@ -176,7 +179,10 @@ struct v4l2_ctrl { const char *name; enum v4l2_ctrl_type type; s64 minimum, maximum, default_value; + u32 elems; u32 elem_size; + u32 dims[V4L2_CTRL_MAX_DIMS]; + u32 nr_of_dims; union { u64 step; u64 menu_skip_mask; @@ -255,6 +261,7 @@ struct v4l2_ctrl_handler { * @max: The control's maximum value. * @step: The control's step value for non-menu controls. * @def: The control's default value. + * @dims: The size of each dimension. * @elem_size: The size in bytes of the control. * @flags: The control's flags. * @menu_skip_mask: The control's skip mask for menu controls. This makes it @@ -280,6 +287,7 @@ struct v4l2_ctrl_config { s64 max; u64 step; s64 def; + u32 dims[V4L2_CTRL_MAX_DIMS]; u32 elem_size; u32 flags; u64 menu_skip_mask; |