[media] media: Add video processing entity functions

Add composer, pixel formatter, pixel encoding converter and scaler
functions.

Signed-off-by: Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com>
Acked-by: Hans Verkuil <hans.verkuil@cisco.com>
Acked-by: Sakari Ailus <sakari.ailus@linux.intel.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@s-opensource.com>

1 files changed, 9 insertions, 0 deletions

diff --git a/include/uapi/linux/media.h b/include/uapi/linux/media.h
index df59edee25d1..3136686c4bd0 100644
--- a/include/uapi/linux/media.h
+++ b/include/uapi/linux/media.h
@@ -95,6 +95,15 @@ struct media_device_info {
 #define MEDIA_ENT_F_AUDIO_MIXER         (MEDIA_ENT_F_BASE + 0x03003)
 
 /*
+ * Processing entities
+ */
+#define MEDIA_ENT_F_PROC_VIDEO_COMPOSER         (MEDIA_ENT_F_BASE + 0x4001)
+#define MEDIA_ENT_F_PROC_VIDEO_PIXEL_FORMATTER  (MEDIA_ENT_F_BASE + 0x4002)
+#define MEDIA_ENT_F_PROC_VIDEO_PIXEL_ENC_CONV   (MEDIA_ENT_F_BASE + 0x4003)
+#define MEDIA_ENT_F_PROC_VIDEO_LUT              (MEDIA_ENT_F_BASE + 0x4004)
+#define MEDIA_ENT_F_PROC_VIDEO_SCALER           (MEDIA_ENT_F_BASE + 0x4005)
+
+/*
  * Connectors
  */
 /* It is a responsibility of the entity drivers to add connectors and links */