52 	struct v4l2_subdev sd;  member
59 static inline struct adv7170 *to_adv7170(struct v4l2_subdev *sd)  in to_adv7170()  argument
61 	return container_of(sd, struct adv7170, sd);  in to_adv7170()
73 static inline int adv7170_write(struct v4l2_subdev *sd, u8 reg, u8 value)  in adv7170_write()  argument
75 	struct i2c_client *client = v4l2_get_subdevdata(sd);  in adv7170_write()
76 	struct adv7170 *encoder = to_adv7170(sd);  in adv7170_write()
82 static inline int adv7170_read(struct v4l2_subdev *sd, u8 reg)  in adv7170_read()  argument
84 	struct i2c_client *client = v4l2_get_subdevdata(sd);  in adv7170_read()
89 static int adv7170_write_block(struct v4l2_subdev *sd,  in adv7170_write_block()  argument
92 	struct i2c_client *client = v4l2_get_subdevdata(sd);  in adv7170_write_block()
93 	struct adv7170 *encoder = to_adv7170(sd);  in adv7170_write_block()
121 			ret = adv7170_write(sd, reg, *data++);  in adv7170_write_block()
197 static int adv7170_s_std_output(struct v4l2_subdev *sd, v4l2_std_id std)  in adv7170_s_std_output()  argument
199 	struct adv7170 *encoder = to_adv7170(sd);  in adv7170_s_std_output()
201 	v4l2_dbg(1, debug, sd, "set norm %llx\n", (unsigned long long)std);  in adv7170_s_std_output()
204 		adv7170_write_block(sd, init_NTSC, sizeof(init_NTSC));  in adv7170_s_std_output()
206 			adv7170_write(sd, 0x02, 0x0e);	/* Enable genlock */  in adv7170_s_std_output()
207 		adv7170_write(sd, 0x07, TR0MODE | TR0RST);  in adv7170_s_std_output()
208 		adv7170_write(sd, 0x07, TR0MODE);  in adv7170_s_std_output()
210 		adv7170_write_block(sd, init_PAL, sizeof(init_PAL));  in adv7170_s_std_output()
212 			adv7170_write(sd, 0x02, 0x0e);	/* Enable genlock */  in adv7170_s_std_output()
213 		adv7170_write(sd, 0x07, TR0MODE | TR0RST);  in adv7170_s_std_output()
214 		adv7170_write(sd, 0x07, TR0MODE);  in adv7170_s_std_output()
216 		v4l2_dbg(1, debug, sd, "illegal norm: %llx\n",  in adv7170_s_std_output()
220 	v4l2_dbg(1, debug, sd, "switched to %llx\n", (unsigned long long)std);  in adv7170_s_std_output()
225 static int adv7170_s_routing(struct v4l2_subdev *sd,  in adv7170_s_routing()  argument
228 	struct adv7170 *encoder = to_adv7170(sd);  in adv7170_s_routing()
234 	v4l2_dbg(1, debug, sd, "set input from %s\n",  in adv7170_s_routing()
239 		adv7170_write(sd, 0x01, 0x20);  in adv7170_s_routing()
240 		adv7170_write(sd, 0x08, TR1CAPT);	/* TR1 */  in adv7170_s_routing()
241 		adv7170_write(sd, 0x02, 0x0e);	/* Enable genlock */  in adv7170_s_routing()
242 		adv7170_write(sd, 0x07, TR0MODE | TR0RST);  in adv7170_s_routing()
243 		adv7170_write(sd, 0x07, TR0MODE);  in adv7170_s_routing()
248 		adv7170_write(sd, 0x01, 0x00);  in adv7170_s_routing()
249 		adv7170_write(sd, 0x08, TR1PLAY);	/* TR1 */  in adv7170_s_routing()
250 		adv7170_write(sd, 0x02, 0x08);  in adv7170_s_routing()
251 		adv7170_write(sd, 0x07, TR0MODE | TR0RST);  in adv7170_s_routing()
252 		adv7170_write(sd, 0x07, TR0MODE);  in adv7170_s_routing()
257 		v4l2_dbg(1, debug, sd, "illegal input: %d\n", input);  in adv7170_s_routing()
260 	v4l2_dbg(1, debug, sd, "switched to %s\n", inputs[input]);  in adv7170_s_routing()
265 static int adv7170_enum_mbus_code(struct v4l2_subdev *sd,  in adv7170_enum_mbus_code()  argument
276 static int adv7170_get_fmt(struct v4l2_subdev *sd,  in adv7170_get_fmt()  argument
281 	u8 val = adv7170_read(sd, 0x7);  in adv7170_get_fmt()
299 static int adv7170_set_fmt(struct v4l2_subdev *sd,  in adv7170_set_fmt()  argument
304 	u8 val = adv7170_read(sd, 0x7);  in adv7170_set_fmt()
320 		v4l2_dbg(1, debug, sd,  in adv7170_set_fmt()
326 		ret = adv7170_write(sd, 0x7, val);  in adv7170_set_fmt()
355 	struct v4l2_subdev *sd;  in adv7170_probe()  local
368 	sd = &encoder->sd;  in adv7170_probe()
369 	v4l2_i2c_subdev_init(sd, client, &adv7170_ops);  in adv7170_probe()
373 	i = adv7170_write_block(sd, init_NTSC, sizeof(init_NTSC));  in adv7170_probe()
375 		i = adv7170_write(sd, 0x07, TR0MODE | TR0RST);  in adv7170_probe()
376 		i = adv7170_write(sd, 0x07, TR0MODE);  in adv7170_probe()
377 		i = adv7170_read(sd, 0x12);  in adv7170_probe()
378 		v4l2_dbg(1, debug, sd, "revision %d\n", i & 1);  in adv7170_probe()
381 		v4l2_dbg(1, debug, sd, "init error 0x%x\n", i);  in adv7170_probe()
387 	struct v4l2_subdev *sd = i2c_get_clientdata(client);  in adv7170_remove()  local
389 	v4l2_device_unregister_subdev(sd);  in adv7170_remove()