V4L/DVB (10093): soc-camera: add new bus width and signal polarity flags

In preparation for i.MX31 camera host driver add flags for 4 and 15 bit bus
widths and for data lines polarity inversion.

Signed-off-by: Guennadi Liakhovetski <lg@denx.de>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>

diff --git a/include/media/soc_camera.h b/include/media/soc_camera.h
index 50f4447..425b6a9 100644 (file)
--- a/include/media/soc_camera.h
+++ b/include/media/soc_camera.h
@@ -221,15 +221,20 @@ static inline struct v4l2_queryctrl const *soc_camera_find_qctrl(
 #define SOCAM_HSYNC_ACTIVE_LOW         (1 << 3)
 #define SOCAM_VSYNC_ACTIVE_HIGH                (1 << 4)
 #define SOCAM_VSYNC_ACTIVE_LOW         (1 << 5)
-#define SOCAM_DATAWIDTH_8              (1 << 6)
-#define SOCAM_DATAWIDTH_9              (1 << 7)
-#define SOCAM_DATAWIDTH_10             (1 << 8)
-#define SOCAM_DATAWIDTH_16             (1 << 9)
-#define SOCAM_PCLK_SAMPLE_RISING       (1 << 10)
-#define SOCAM_PCLK_SAMPLE_FALLING      (1 << 11)
-
-#define SOCAM_DATAWIDTH_MASK (SOCAM_DATAWIDTH_8 | SOCAM_DATAWIDTH_9 | \
-                             SOCAM_DATAWIDTH_10 | SOCAM_DATAWIDTH_16)
+#define SOCAM_DATAWIDTH_4              (1 << 6)
+#define SOCAM_DATAWIDTH_8              (1 << 7)
+#define SOCAM_DATAWIDTH_9              (1 << 8)
+#define SOCAM_DATAWIDTH_10             (1 << 9)
+#define SOCAM_DATAWIDTH_15             (1 << 10)
+#define SOCAM_DATAWIDTH_16             (1 << 11)
+#define SOCAM_PCLK_SAMPLE_RISING       (1 << 12)
+#define SOCAM_PCLK_SAMPLE_FALLING      (1 << 13)
+#define SOCAM_DATA_ACTIVE_HIGH         (1 << 14)
+#define SOCAM_DATA_ACTIVE_LOW          (1 << 15)
+
+#define SOCAM_DATAWIDTH_MASK (SOCAM_DATAWIDTH_4 | SOCAM_DATAWIDTH_8 | \
+                             SOCAM_DATAWIDTH_9 | SOCAM_DATAWIDTH_10 | \
+                             SOCAM_DATAWIDTH_15 | SOCAM_DATAWIDTH_16)
 
 static inline unsigned long soc_camera_bus_param_compatible(
                        unsigned long camera_flags, unsigned long bus_flags)