V4L/DVB: uvcvideo: Add support for absolute pan/tilt controls

Signed-off-by: Martin Rubli <martin_rubli@logitech.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 27a79f087b15..fcfcfbce0a2d 100644
--- a/drivers/media/video/uvc/uvc_ctrl.c
+++ b/drivers/media/video/uvc/uvc_ctrl.c
@@ -606,6 +606,26 @@ static struct uvc_control_mapping uvc_ctrl_mappings[] = {
                 .set            = uvc_ctrl_set_zoom,
         },
         {
+                .id             = V4L2_CID_PAN_ABSOLUTE,
+                .name           = "Pan (Absolute)",
+                .entity         = UVC_GUID_UVC_CAMERA,
+                .selector       = UVC_CT_PANTILT_ABSOLUTE_CONTROL,
+                .size           = 32,
+                .offset         = 0,
+                .v4l2_type      = V4L2_CTRL_TYPE_INTEGER,
+                .data_type      = UVC_CTRL_DATA_TYPE_UNSIGNED,
+        },
+        {
+                .id             = V4L2_CID_TILT_ABSOLUTE,
+                .name           = "Tilt (Absolute)",
+                .entity         = UVC_GUID_UVC_CAMERA,
+                .selector       = UVC_CT_PANTILT_ABSOLUTE_CONTROL,
+                .size           = 32,
+                .offset         = 32,
+                .v4l2_type      = V4L2_CTRL_TYPE_INTEGER,
+                .data_type      = UVC_CTRL_DATA_TYPE_UNSIGNED,
+        },
+        {
                 .id             = V4L2_CID_PRIVACY,
                 .name           = "Privacy",
                 .entity         = UVC_GUID_UVC_CAMERA,