#include <linux/videodev2.h>
+#include <media/v4l2-device.h>
#include <linux/i2c.h>
/* ENABLE_PVR150_WORKAROUND activates a workaround for a hardware bug that is
struct cx25840_state {
struct i2c_client *c;
+ struct v4l2_subdev sd;
int pvr150_workaround;
int radio;
v4l2_std_id std;
struct work_struct fw_work; /* work entry for fw load */
};
+static inline struct cx25840_state *to_state(struct v4l2_subdev *sd)
+{
+ return container_of(sd, struct cx25840_state, sd);
+}
+
/* ----------------------------------------------------------------------- */
/* cx25850-core.c */
int cx25840_write(struct i2c_client *client, u16 addr, u8 value);