diff options
Diffstat (limited to 'include/media/ov772x.h')
| -rw-r--r-- | include/media/ov772x.h | 46 |
1 files changed, 42 insertions, 4 deletions
diff --git a/include/media/ov772x.h b/include/media/ov772x.h index e391d55edb9..00dbb7c4fea 100644 --- a/include/media/ov772x.h +++ b/include/media/ov772x.h @@ -1,4 +1,5 @@ -/* ov772x Camera +/* + * ov772x Camera * * Copyright (C) 2008 Renesas Solutions Corp. * Kuninori Morimoto <morimoto.kuninori@renesas.com> @@ -11,11 +12,48 @@ #ifndef __OV772X_H__ #define __OV772X_H__ -#include <media/soc_camera.h> +/* for flags */ +#define OV772X_FLAG_VFLIP (1 << 0) /* Vertical flip image */ +#define OV772X_FLAG_HFLIP (1 << 1) /* Horizontal flip image */ +/* + * for Edge ctrl + * + * strength also control Auto or Manual Edge Control Mode + * see also OV772X_MANUAL_EDGE_CTRL + */ +struct ov772x_edge_ctrl { + unsigned char strength; + unsigned char threshold; + unsigned char upper; + unsigned char lower; +}; + +#define OV772X_MANUAL_EDGE_CTRL 0x80 /* un-used bit of strength */ +#define OV772X_EDGE_STRENGTH_MASK 0x1F +#define OV772X_EDGE_THRESHOLD_MASK 0x0F +#define OV772X_EDGE_UPPER_MASK 0xFF +#define OV772X_EDGE_LOWER_MASK 0xFF + +#define OV772X_AUTO_EDGECTRL(u, l) \ +{ \ + .upper = (u & OV772X_EDGE_UPPER_MASK), \ + .lower = (l & OV772X_EDGE_LOWER_MASK), \ +} + +#define OV772X_MANUAL_EDGECTRL(s, t) \ +{ \ + .strength = (s & OV772X_EDGE_STRENGTH_MASK) | \ + OV772X_MANUAL_EDGE_CTRL, \ + .threshold = (t & OV772X_EDGE_THRESHOLD_MASK), \ +} + +/* + * ov772x camera info + */ struct ov772x_camera_info { - unsigned long buswidth; - struct soc_camera_link link; + unsigned long flags; + struct ov772x_edge_ctrl edgectrl; }; #endif /* __OV772X_H__ */ |