V4L/DVB (8339): soc_camera: Add 16-bit bus width support

The SuperH Mobile CEU hardware supports 16-bit width bus,
so extend the soc_camera code with SOCAM_DATAWIDTH_16.

Signed-off-by: Magnus Damm <damm@igel.co.jp>
Signed-off-by: Guennadi Liakhovetski <g.liakhovetski@pengutronix.de>
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>

diff --git a/include/media/soc_camera.h b/include/media/soc_camera.h
index bae1602..1de98f1 100644 (file)
--- a/include/media/soc_camera.h
+++ b/include/media/soc_camera.h
@@ -153,11 +153,12 @@ static inline struct v4l2_queryctrl const *soc_camera_find_qctrl(
 #define SOCAM_DATAWIDTH_8              (1 << 6)
 #define SOCAM_DATAWIDTH_9              (1 << 7)
 #define SOCAM_DATAWIDTH_10             (1 << 8)
-#define SOCAM_PCLK_SAMPLE_RISING       (1 << 9)
-#define SOCAM_PCLK_SAMPLE_FALLING      (1 << 10)
+#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_10 | SOCAM_DATAWIDTH_16)
 
 static inline unsigned long soc_camera_bus_param_compatible(
                        unsigned long camera_flags, unsigned long bus_flags)