[PATCH RFC 04/10] media: uapi: v4l2-ctrls: Add CFA_PATTERN_MONO

[Jai Luthra]

The V4L2_CID_CFA_PATTERN control is used to describe the color filter
pattern on bayer sensors. Add a new CFA_PATTERN_MONO option here to
simplify application logic using the new common raw sensor model with
monochrome sensors.

Signed-off-by: Jai Luthra <jai.luthra@xxxxxxxxxxxxxxxx>
---
 include/uapi/linux/v4l2-controls.h | 1 +
 1 file changed, 1 insertion(+)

diff --git a/include/uapi/linux/v4l2-controls.h b/include/uapi/linux/v4l2-controls.h
index a1de5d37499b..10b836ca938b 100644
--- a/include/uapi/linux/v4l2-controls.h
+++ b/include/uapi/linux/v4l2-controls.h
@@ -1242,6 +1242,7 @@ enum v4l2_jpeg_chroma_subsampling {
 #define V4L2_CFA_PATTERN_RGGB			1U
 #define V4L2_CFA_PATTERN_BGGR			2U
 #define V4L2_CFA_PATTERN_GBRG			3U
+#define V4L2_CFA_PATTERN_MONO			4U
 
 #define V4L2_CID_CFA_PATTERN_FLIP		(V4L2_CID_IMAGE_SOURCE_CLASS_BASE + 11)
 #define V4L2_CFA_PATTERN_FLIP_HORIZONTAL	(1U << 0)

-- 
2.54.0