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>

diff --git a/drivers/media/video/uvc/uvc_ctrl.c b/drivers/media/video/uvc/uvc_ctrl.c
index 6d3850b37161ed21914deb4f06c7569f549a68ee..5d6d7bda233617039695d2776cda538705bc7904 100644 (file)
--- a/drivers/media/video/uvc/uvc_ctrl.c
+++ b/drivers/media/video/uvc/uvc_ctrl.c
@@ -561,6 +561,26 @@ static struct uvc_control_mapping uvc_ctrl_mappings[] = {
                .v4l2_type      = V4L2_CTRL_TYPE_BOOLEAN,
                .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",