[PATCH/RFC 1/2] v4l2: Add the parallel bus HREF signal polarity flags

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HREF is a signal indicating valid data during single line transmission.
Add corresponding flags for this signal to the set of mediabus signal
polarity flags.

Signed-off-by: Sylwester Nawrocki <s.nawrocki@xxxxxxxxxxx>
Signed-off-by: Kyungmin Park <kyungmin.park@xxxxxxxxxxx>
---
 include/media/v4l2-mediabus.h |   14 ++++++++------
 1 files changed, 8 insertions(+), 6 deletions(-)

diff --git a/include/media/v4l2-mediabus.h b/include/media/v4l2-mediabus.h
index 6114007..41d8771 100644
--- a/include/media/v4l2-mediabus.h
+++ b/include/media/v4l2-mediabus.h
@@ -26,12 +26,14 @@
 /* Note: in BT.656 mode HSYNC and VSYNC are unused */
 #define V4L2_MBUS_HSYNC_ACTIVE_HIGH		(1 << 2)
 #define V4L2_MBUS_HSYNC_ACTIVE_LOW		(1 << 3)
-#define V4L2_MBUS_VSYNC_ACTIVE_HIGH		(1 << 4)
-#define V4L2_MBUS_VSYNC_ACTIVE_LOW		(1 << 5)
-#define V4L2_MBUS_PCLK_SAMPLE_RISING		(1 << 6)
-#define V4L2_MBUS_PCLK_SAMPLE_FALLING		(1 << 7)
-#define V4L2_MBUS_DATA_ACTIVE_HIGH		(1 << 8)
-#define V4L2_MBUS_DATA_ACTIVE_LOW		(1 << 9)
+#define V4L2_MBUS_HREF_ACTIVE_HIGH		(1 << 4)
+#define V4L2_MBUS_HREF_ACTIVE_LOW		(1 << 5)
+#define V4L2_MBUS_VSYNC_ACTIVE_HIGH		(1 << 6)
+#define V4L2_MBUS_VSYNC_ACTIVE_LOW		(1 << 7)
+#define V4L2_MBUS_PCLK_SAMPLE_RISING		(1 << 8)
+#define V4L2_MBUS_PCLK_SAMPLE_FALLING		(1 << 9)
+#define V4L2_MBUS_DATA_ACTIVE_HIGH		(1 << 10)
+#define V4L2_MBUS_DATA_ACTIVE_LOW		(1 << 11)
 
 /* Serial flags */
 /* How many lanes the client can use */
-- 
1.7.6

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