[media] v4l: Introduce integer menu controls

Create a new control type called V4L2_CTRL_TYPE_INTEGER_MENU. Integer menu
controls are just like menu controls but the menu items are 64-bit integers
rather than strings.

Signed-off-by: Sakari Ailus <sakari.ailus@iki.fi>
Acked-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
Tested-by: Sylwester Nawrocki <s.nawrocki@samsung.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>

1 files changed, 5 insertions, 1 deletions

diff --git a/include/media/v4l2-ctrls.h b/include/media/v4l2-ctrls.h
index 3dbd06638506..533315bd74e0 100644
--- a/include/media/v4l2-ctrls.h
+++ b/include/media/v4l2-ctrls.h
@@ -130,7 +130,10 @@ struct v4l2_ctrl {
                 u32 step;
                 u32 menu_skip_mask;
         };
-        const char * const *qmenu;
+        union {
+                const char * const *qmenu;
+                const s64 *qmenu_int;
+        };
         unsigned long flags;
         union {
                 s32 val;
@@ -220,6 +223,7 @@ struct v4l2_ctrl_config {
         u32 flags;
         u32 menu_skip_mask;
         const char * const *qmenu;
+        const s64 *qmenu_int;
         unsigned int is_private:1;
 };