40 	struct v4l2_subdev sd;  member
45 static inline struct tw9903 *to_state(struct v4l2_subdev *sd)  in to_state()  argument
47 	return container_of(sd, struct tw9903, sd);  in to_state()
102 static int write_reg(struct v4l2_subdev *sd, u8 reg, u8 value)  in write_reg()  argument
104 	struct i2c_client *client = v4l2_get_subdevdata(sd);  in write_reg()
109 static int write_regs(struct v4l2_subdev *sd, const u8 *regs)  in write_regs()  argument
114 		if (write_reg(sd, regs[i], regs[i + 1]) < 0)  in write_regs()
119 static int tw9903_s_video_routing(struct v4l2_subdev *sd, u32 input,  in tw9903_s_video_routing()  argument
122 	write_reg(sd, 0x02, 0x40 | (input << 1));  in tw9903_s_video_routing()
126 static int tw9903_s_std(struct v4l2_subdev *sd, v4l2_std_id norm)  in tw9903_s_std()  argument
128 	struct tw9903 *dec = to_state(sd);  in tw9903_s_std()
145 	write_regs(sd, is_60hz ? config_60hz : config_50hz);  in tw9903_s_std()
154 	struct v4l2_subdev *sd = &dec->sd;  in tw9903_s_ctrl()  local
158 		write_reg(sd, 0x10, ctrl->val);  in tw9903_s_ctrl()
161 		write_reg(sd, 0x11, ctrl->val);  in tw9903_s_ctrl()
164 		write_reg(sd, 0x15, ctrl->val);  in tw9903_s_ctrl()
172 static int tw9903_log_status(struct v4l2_subdev *sd)  in tw9903_log_status()  argument
174 	struct tw9903 *dec = to_state(sd);  in tw9903_log_status()
177 	v4l2_info(sd, "Standard: %d Hz\n", is_60hz ? 60 : 50);  in tw9903_log_status()
178 	v4l2_ctrl_subdev_log_status(sd);  in tw9903_log_status()
208 	struct v4l2_subdev *sd;  in tw9903_probe()  local
221 	sd = &dec->sd;  in tw9903_probe()
222 	v4l2_i2c_subdev_init(sd, client, &tw9903_ops);  in tw9903_probe()
231 	sd->ctrl_handler = hdl;  in tw9903_probe()
242 	if (write_regs(sd, initial_registers) < 0) {  in tw9903_probe()
252 	struct v4l2_subdev *sd = i2c_get_clientdata(client);  in tw9903_remove()  local
254 	v4l2_device_unregister_subdev(sd);  in tw9903_remove()
255 	v4l2_ctrl_handler_free(&to_state(sd)->hdl);  in tw9903_remove()