---

yaml --- r: 271912 b: refs/heads/master c: 3c6938f h: refs/heads/master v: v3
git-mirror · Sep 24, 2011 · c822675 · c822675
1 parent ae927a6
commit c822675
Show file tree

Hide file tree

Showing 2 changed files with 11 additions and 3 deletions.
diff --git a/[refs] b/[refs]
@@ -1,2 +1,2 @@
 ---
-refs/heads/master: 4e2c53fde651be6225d9f940c02b2eabc2f9591c
+refs/heads/master: 3c6938f805c557b45c0b01c081901b44145221d2
diff --git a/trunk/include/media/v4l2-mediabus.h b/trunk/include/media/v4l2-mediabus.h
@@ -22,8 +22,12 @@
  */
 #define V4L2_MBUS_MASTER			(1 << 0)
 #define V4L2_MBUS_SLAVE				(1 << 1)
-/* Which signal polarities it supports */
-/* Note: in BT.656 mode HSYNC and VSYNC are unused */
+/*
+ * Signal polarity flags
+ * Note: in BT.656 mode HSYNC, FIELD, and VSYNC are unused
+ * V4L2_MBUS_[HV]SYNC* flags should be also used for specifying
+ * configuration of hardware that uses [HV]REF signals
+ */
 #define V4L2_MBUS_HSYNC_ACTIVE_HIGH		(1 << 2)
 #define V4L2_MBUS_HSYNC_ACTIVE_LOW		(1 << 3)
 #define V4L2_MBUS_VSYNC_ACTIVE_HIGH		(1 << 4)
@@ -32,6 +36,10 @@
 #define V4L2_MBUS_PCLK_SAMPLE_FALLING		(1 << 7)
 #define V4L2_MBUS_DATA_ACTIVE_HIGH		(1 << 8)
 #define V4L2_MBUS_DATA_ACTIVE_LOW		(1 << 9)
+/* FIELD = 0/1 - Field1 (odd)/Field2 (even) */
+#define V4L2_MBUS_FIELD_EVEN_HIGH		(1 << 10)
+/* FIELD = 1/0 - Field1 (odd)/Field2 (even) */
+#define V4L2_MBUS_FIELD_EVEN_LOW		(1 << 11)
 
 /* Serial flags */
 /* How many lanes the client can use */