#define _CX18_AV_CORE_H_
#include <media/v4l2-device.h>
+#include <media/v4l2-ctrls.h>
struct cx18;
struct cx18_av_state {
struct v4l2_subdev sd;
+ struct v4l2_ctrl_handler hdl;
+ struct v4l2_ctrl *volume;
int radio;
v4l2_std_id std;
enum cx18_av_video_input vid_input;
enum cx18_av_audio_input aud_input;
u32 audclk_freq;
int audmode;
- int default_volume;
u32 id;
u32 rev;
int is_initialized;
/*
- * The VBI slicer starts operating and counting lines, begining at
+ * The VBI slicer starts operating and counting lines, beginning at
* slicer line count of 1, at D lines after the deassertion of VRESET.
* This staring field line, S, is 6 (& 319) or 10 (& 273) for 625 or 525
* line systems respectively. Sliced ancillary data captured on VBI
return container_of(sd, struct cx18_av_state, sd);
}
+static inline struct v4l2_subdev *to_sd(struct v4l2_ctrl *ctrl)
+{
+ return &container_of(ctrl->handler, struct cx18_av_state, hdl)->sd;
+}
+
/* ----------------------------------------------------------------------- */
/* cx18_av-core.c */
int cx18_av_write(struct cx18 *cx, u16 addr, u8 value);
/* ----------------------------------------------------------------------- */
/* cx18_av-audio.c */
-int cx18_av_audio_g_ctrl(struct cx18 *cx, struct v4l2_control *ctrl);
-int cx18_av_audio_s_ctrl(struct cx18 *cx, struct v4l2_control *ctrl);
int cx18_av_s_clock_freq(struct v4l2_subdev *sd, u32 freq);
void cx18_av_audio_set_path(struct cx18 *cx);
+extern const struct v4l2_ctrl_ops cx18_av_audio_ctrl_ops;
/* ----------------------------------------------------------------------- */
/* cx18_av-vbi.c */