[media] V4L: Add camera scene mode control

Add control for the scene mode feature available in image sensor
with more advanced ISP firmware. The V4L2_CID_SCENE_MODE menu
control allows to select a set of parameters or a specific image
processing and capture control algorithm optimized for common
image capture conditions.

Signed-off-by: HeungJun Kim <riverful.kim@samsung.com>
Signed-off-by: Sylwester Nawrocki <s.nawrocki@samsung.com>
Signed-off-by: Kyungmin Park <kyungmin.park@samsung.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>

1 files changed, 18 insertions, 0 deletions

diff --git a/include/linux/videodev2.h b/include/linux/videodev2.h
index a3e47ad60a6d..092bf5aaf348 100644
--- a/include/linux/videodev2.h
+++ b/include/linux/videodev2.h
@@ -1740,6 +1740,24 @@ enum v4l2_exposure_metering {
         V4L2_EXPOSURE_METERING_SPOT             = 2,
 };
 
+#define V4L2_CID_SCENE_MODE                     (V4L2_CID_CAMERA_CLASS_BASE+26)
+enum v4l2_scene_mode {
+        V4L2_SCENE_MODE_NONE                    = 0,
+        V4L2_SCENE_MODE_BACKLIGHT               = 1,
+        V4L2_SCENE_MODE_BEACH_SNOW              = 2,
+        V4L2_SCENE_MODE_CANDLE_LIGHT            = 3,
+        V4L2_SCENE_MODE_DAWN_DUSK               = 4,
+        V4L2_SCENE_MODE_FALL_COLORS             = 5,
+        V4L2_SCENE_MODE_FIREWORKS               = 6,
+        V4L2_SCENE_MODE_LANDSCAPE               = 7,
+        V4L2_SCENE_MODE_NIGHT                   = 8,
+        V4L2_SCENE_MODE_PARTY_INDOOR            = 9,
+        V4L2_SCENE_MODE_PORTRAIT                = 10,
+        V4L2_SCENE_MODE_SPORTS                  = 11,
+        V4L2_SCENE_MODE_SUNSET                  = 12,
+        V4L2_SCENE_MODE_TEXT                    = 13,
+};
+
 /* FM Modulator class control IDs */
 #define V4L2_CID_FM_TX_CLASS_BASE               (V4L2_CTRL_CLASS_FM_TX | 0x900)
 #define V4L2_CID_FM_TX_CLASS                    (V4L2_CTRL_CLASS_FM_TX | 1)