This source file includes following definitions.
- v4l2_fill_pix_format
- v4l2_fill_mbus_format
#ifndef V4L2_MEDIABUS_H
#define V4L2_MEDIABUS_H
#include <linux/v4l2-mediabus.h>
#define V4L2_MBUS_MASTER (1 << 0)
#define V4L2_MBUS_SLAVE (1 << 1)
#define V4L2_MBUS_HSYNC_ACTIVE_HIGH (1 << 2)
#define V4L2_MBUS_HSYNC_ACTIVE_LOW (1 << 3)
#define V4L2_MBUS_VSYNC_ACTIVE_HIGH (1 << 4)
#define V4L2_MBUS_VSYNC_ACTIVE_LOW (1 << 5)
#define V4L2_MBUS_PCLK_SAMPLE_RISING (1 << 6)
#define V4L2_MBUS_PCLK_SAMPLE_FALLING (1 << 7)
#define V4L2_MBUS_DATA_ACTIVE_HIGH (1 << 8)
#define V4L2_MBUS_DATA_ACTIVE_LOW (1 << 9)
#define V4L2_MBUS_FIELD_EVEN_HIGH (1 << 10)
#define V4L2_MBUS_FIELD_EVEN_LOW (1 << 11)
#define V4L2_MBUS_VIDEO_SOG_ACTIVE_HIGH (1 << 12)
#define V4L2_MBUS_VIDEO_SOG_ACTIVE_LOW (1 << 13)
#define V4L2_MBUS_CSI2_1_LANE (1 << 0)
#define V4L2_MBUS_CSI2_2_LANE (1 << 1)
#define V4L2_MBUS_CSI2_3_LANE (1 << 2)
#define V4L2_MBUS_CSI2_4_LANE (1 << 3)
#define V4L2_MBUS_CSI2_CHANNEL_0 (1 << 4)
#define V4L2_MBUS_CSI2_CHANNEL_1 (1 << 5)
#define V4L2_MBUS_CSI2_CHANNEL_2 (1 << 6)
#define V4L2_MBUS_CSI2_CHANNEL_3 (1 << 7)
#define V4L2_MBUS_CSI2_CONTINUOUS_CLOCK (1 << 8)
#define V4L2_MBUS_CSI2_NONCONTINUOUS_CLOCK (1 << 9)
#define V4L2_MBUS_CSI2_LANES (V4L2_MBUS_CSI2_1_LANE | V4L2_MBUS_CSI2_2_LANE | \
V4L2_MBUS_CSI2_3_LANE | V4L2_MBUS_CSI2_4_LANE)
#define V4L2_MBUS_CSI2_CHANNELS (V4L2_MBUS_CSI2_CHANNEL_0 | V4L2_MBUS_CSI2_CHANNEL_1 | \
V4L2_MBUS_CSI2_CHANNEL_2 | V4L2_MBUS_CSI2_CHANNEL_3)
enum v4l2_mbus_type {
V4L2_MBUS_PARALLEL,
V4L2_MBUS_BT656,
V4L2_MBUS_CSI2,
};
struct v4l2_mbus_config {
enum v4l2_mbus_type type;
unsigned int flags;
};
static inline void v4l2_fill_pix_format(struct v4l2_pix_format *pix_fmt,
const struct v4l2_mbus_framefmt *mbus_fmt)
{
pix_fmt->width = mbus_fmt->width;
pix_fmt->height = mbus_fmt->height;
pix_fmt->field = mbus_fmt->field;
pix_fmt->colorspace = mbus_fmt->colorspace;
}
static inline void v4l2_fill_mbus_format(struct v4l2_mbus_framefmt *mbus_fmt,
const struct v4l2_pix_format *pix_fmt,
enum v4l2_mbus_pixelcode code)
{
mbus_fmt->width = pix_fmt->width;
mbus_fmt->height = pix_fmt->height;
mbus_fmt->field = pix_fmt->field;
mbus_fmt->colorspace = pix_fmt->colorspace;
mbus_fmt->code = code;
}
#endif