V4L/DVB: v4l: Add V4L2_CID_IRIS_ABSOLUTE and V4L2_CID_IRIS_RELATIVE controls

Those control, as their names imply, control the camera aperture
settings.

Signed-off-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>

1 files changed, 3 insertions, 0 deletions

diff --git a/drivers/media/video/v4l2-common.c b/drivers/media/video/v4l2-common.c
index cd1f21d9b079..67944f53a79a 100644
--- a/drivers/media/video/v4l2-common.c
+++ b/drivers/media/video/v4l2-common.c
@@ -489,6 +489,8 @@ const char *v4l2_ctrl_get_name(u32 id)
         case V4L2_CID_FOCUS_ABSOLUTE:           return "Focus, Absolute";
         case V4L2_CID_FOCUS_RELATIVE:           return "Focus, Relative";
         case V4L2_CID_FOCUS_AUTO:               return "Focus, Automatic";
+        case V4L2_CID_IRIS_ABSOLUTE:            return "Iris, Absolute";
+        case V4L2_CID_IRIS_RELATIVE:            return "Iris, Relative";
         case V4L2_CID_ZOOM_ABSOLUTE:            return "Zoom, Absolute";
         case V4L2_CID_ZOOM_RELATIVE:            return "Zoom, Relative";
         case V4L2_CID_ZOOM_CONTINUOUS:          return "Zoom, Continuous";
@@ -643,6 +645,7 @@ int v4l2_ctrl_query_fill(struct v4l2_queryctrl *qctrl, s32 min, s32 max, s32 ste
         case V4L2_CID_PAN_RELATIVE:
         case V4L2_CID_TILT_RELATIVE:
         case V4L2_CID_FOCUS_RELATIVE:
+        case V4L2_CID_IRIS_RELATIVE:
         case V4L2_CID_ZOOM_RELATIVE:
                 qctrl->flags |= V4L2_CTRL_FLAG_WRITE_ONLY;
                 break;