63 	struct v4l2_subdev sd;  member
77 static inline struct tda7432 *to_state(struct v4l2_subdev *sd)  in to_state()  argument
79 	return container_of(sd, struct tda7432, sd);  in to_state()
84 	return &container_of(ctrl->handler, struct tda7432, hdl)->sd;  in to_sd()
220 static int tda7432_write(struct v4l2_subdev *sd, int subaddr, int val)  in tda7432_write()  argument
222 	struct i2c_client *client = v4l2_get_subdevdata(sd);  in tda7432_write()
225 	v4l2_dbg(2, debug, sd, "In tda7432_write\n");  in tda7432_write()
226 	v4l2_dbg(1, debug, sd, "Writing %d 0x%x\n", subaddr, val);  in tda7432_write()
230 		v4l2_err(sd, "I/O error, trying (write %d 0x%x)\n",  in tda7432_write()
237 static int tda7432_set(struct v4l2_subdev *sd)  in tda7432_set()  argument
239 	struct i2c_client *client = v4l2_get_subdevdata(sd);  in tda7432_set()
256 		v4l2_err(sd, "I/O error, trying tda7432_set\n");  in tda7432_set()
263 static int tda7432_log_status(struct v4l2_subdev *sd)  in tda7432_log_status()  argument
265 	struct tda7432 *state = to_state(sd);  in tda7432_log_status()
267 	v4l2_ctrl_handler_log_status(&state->hdl, sd->name);  in tda7432_log_status()
273 	struct v4l2_subdev *sd = to_sd(ctrl);  in tda7432_s_ctrl()  local
274 	struct tda7432 *t = to_state(sd);  in tda7432_s_ctrl()
300 		tda7432_write(sd, TDA7432_LF, lf);  in tda7432_s_ctrl()
301 		tda7432_write(sd, TDA7432_LR, lr);  in tda7432_s_ctrl()
302 		tda7432_write(sd, TDA7432_RF, rf);  in tda7432_s_ctrl()
303 		tda7432_write(sd, TDA7432_RR, rr);  in tda7432_s_ctrl()
310 		tda7432_write(sd, TDA7432_VL, volume);  in tda7432_s_ctrl()
320 		tda7432_write(sd, TDA7432_TN, 0x10 | (bass << 4) | treble);  in tda7432_s_ctrl()
350 	struct v4l2_subdev *sd;  in tda7432_probe()  local
358 	sd = &t->sd;  in tda7432_probe()
359 	v4l2_i2c_subdev_init(sd, client, &tda7432_ops);  in tda7432_probe()
371 	sd->ctrl_handler = &t->hdl;  in tda7432_probe()
382 		v4l2_warn(sd, "loudness parameter must be between 0 and 15\n");  in tda7432_probe()
389 	tda7432_set(sd);  in tda7432_probe()
395 	struct v4l2_subdev *sd = i2c_get_clientdata(client);  in tda7432_remove()  local
396 	struct tda7432 *t = to_state(sd);  in tda7432_remove()
398 	tda7432_set(sd);  in tda7432_remove()
399 	v4l2_device_unregister_subdev(sd);  in tda7432_remove()