diff options
Diffstat (limited to 'include/media/soc_camera.h')
| -rw-r--r-- | include/media/soc_camera.h | 21 |
1 files changed, 19 insertions, 2 deletions
diff --git a/include/media/soc_camera.h b/include/media/soc_camera.h index 344d8990477..3185e8daaa0 100644 --- a/include/media/soc_camera.h +++ b/include/media/soc_camera.h @@ -22,8 +22,8 @@ struct soc_camera_device { struct list_head list; struct device dev; struct device *pdev; /* Platform device */ - struct v4l2_rect rect_current; /* Current window */ - struct v4l2_rect rect_max; /* Maximum window */ + s32 user_width; + s32 user_height; unsigned short width_min; unsigned short height_min; unsigned short y_skip_top; /* Lines to skip at the top */ @@ -76,6 +76,8 @@ struct soc_camera_host_ops { int (*get_formats)(struct soc_camera_device *, int, struct soc_camera_format_xlate *); void (*put_formats)(struct soc_camera_device *); + int (*cropcap)(struct soc_camera_device *, struct v4l2_cropcap *); + int (*get_crop)(struct soc_camera_device *, struct v4l2_crop *); int (*set_crop)(struct soc_camera_device *, struct v4l2_crop *); int (*set_fmt)(struct soc_camera_device *, struct v4l2_format *); int (*try_fmt)(struct soc_camera_device *, struct v4l2_format *); @@ -277,6 +279,21 @@ static inline unsigned long soc_camera_bus_param_compatible( common_flags; } +static inline void soc_camera_limit_side(unsigned int *start, + unsigned int *length, unsigned int start_min, + unsigned int length_min, unsigned int length_max) +{ + if (*length < length_min) + *length = length_min; + else if (*length > length_max) + *length = length_max; + + if (*start < start_min) + *start = start_min; + else if (*start > start_min + length_max - *length) + *start = start_min + length_max - *length; +} + extern unsigned long soc_camera_apply_sensor_flags(struct soc_camera_link *icl, unsigned long flags); |