V4L/DVB: uvcvideo: Support iris absolute and relative controls

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

1 files changed, 20 insertions, 0 deletions

diff --git a/drivers/media/video/uvc/uvc_ctrl.c b/drivers/media/video/uvc/uvc_ctrl.c
index 6d3850b37161..5d6d7bda2336 100644
--- a/drivers/media/video/uvc/uvc_ctrl.c
+++ b/drivers/media/video/uvc/uvc_ctrl.c
@@ -562,6 +562,26 @@ static struct uvc_control_mapping uvc_ctrl_mappings[] = {
                 .data_type      = UVC_CTRL_DATA_TYPE_BOOLEAN,
         },
         {
+                .id             = V4L2_CID_IRIS_ABSOLUTE,
+                .name           = "Iris, Absolute",
+                .entity         = UVC_GUID_UVC_CAMERA,
+                .selector       = UVC_CT_IRIS_ABSOLUTE_CONTROL,
+                .size           = 16,
+                .offset         = 0,
+                .v4l2_type      = V4L2_CTRL_TYPE_INTEGER,
+                .data_type      = UVC_CTRL_DATA_TYPE_UNSIGNED,
+        },
+        {
+                .id             = V4L2_CID_IRIS_RELATIVE,
+                .name           = "Iris, Relative",
+                .entity         = UVC_GUID_UVC_CAMERA,
+                .selector       = UVC_CT_IRIS_RELATIVE_CONTROL,
+                .size           = 8,
+                .offset         = 0,
+                .v4l2_type      = V4L2_CTRL_TYPE_INTEGER,
+                .data_type      = UVC_CTRL_DATA_TYPE_SIGNED,
+        },
+        {
                 .id             = V4L2_CID_ZOOM_ABSOLUTE,
                 .name           = "Zoom, Absolute",
                 .entity         = UVC_GUID_UVC_CAMERA,