51 	struct v4l2_subdev sd;  member
56 static inline struct adv7175 *to_adv7175(struct v4l2_subdev *sd)  in to_adv7175()  argument
58 	return container_of(sd, struct adv7175, sd);  in to_adv7175()
70 static inline int adv7175_write(struct v4l2_subdev *sd, u8 reg, u8 value)  in adv7175_write()  argument
72 	struct i2c_client *client = v4l2_get_subdevdata(sd);  in adv7175_write()
77 static inline int adv7175_read(struct v4l2_subdev *sd, u8 reg)  in adv7175_read()  argument
79 	struct i2c_client *client = v4l2_get_subdevdata(sd);  in adv7175_read()
84 static int adv7175_write_block(struct v4l2_subdev *sd,  in adv7175_write_block()  argument
87 	struct i2c_client *client = v4l2_get_subdevdata(sd);  in adv7175_write_block()
115 			ret = adv7175_write(sd, reg, *data++);  in adv7175_write_block()
125 static void set_subcarrier_freq(struct v4l2_subdev *sd, int pass_through)  in set_subcarrier_freq()  argument
130 		adv7175_write(sd, 0x02, 0x00);  in set_subcarrier_freq()
132 		adv7175_write(sd, 0x02, 0x55);  in set_subcarrier_freq()
134 	adv7175_write(sd, 0x03, 0x55);  in set_subcarrier_freq()
135 	adv7175_write(sd, 0x04, 0x55);  in set_subcarrier_freq()
136 	adv7175_write(sd, 0x05, 0x25);  in set_subcarrier_freq()
196 static int adv7175_init(struct v4l2_subdev *sd, u32 val)  in adv7175_init()  argument
199 	adv7175_write_block(sd, init_common, sizeof(init_common));  in adv7175_init()
200 	adv7175_write(sd, 0x07, TR0MODE | TR0RST);  in adv7175_init()
201 	adv7175_write(sd, 0x07, TR0MODE);  in adv7175_init()
205 static int adv7175_s_std_output(struct v4l2_subdev *sd, v4l2_std_id std)  in adv7175_s_std_output()  argument
207 	struct adv7175 *encoder = to_adv7175(sd);  in adv7175_s_std_output()
210 		adv7175_write_block(sd, init_ntsc, sizeof(init_ntsc));  in adv7175_s_std_output()
212 			adv7175_write(sd, 0x0d, 0x4f);	/* Enable genlock */  in adv7175_s_std_output()
213 		adv7175_write(sd, 0x07, TR0MODE | TR0RST);  in adv7175_s_std_output()
214 		adv7175_write(sd, 0x07, TR0MODE);  in adv7175_s_std_output()
216 		adv7175_write_block(sd, init_pal, sizeof(init_pal));  in adv7175_s_std_output()
218 			adv7175_write(sd, 0x0d, 0x4f);	/* Enable genlock */  in adv7175_s_std_output()
219 		adv7175_write(sd, 0x07, TR0MODE | TR0RST);  in adv7175_s_std_output()
220 		adv7175_write(sd, 0x07, TR0MODE);  in adv7175_s_std_output()
228 		adv7175_write_block(sd, init_pal, sizeof(init_pal));  in adv7175_s_std_output()
230 			adv7175_write(sd, 0x0d, 0x49);	/* Disable genlock */  in adv7175_s_std_output()
231 		adv7175_write(sd, 0x07, TR0MODE | TR0RST);  in adv7175_s_std_output()
232 		adv7175_write(sd, 0x07, TR0MODE);  in adv7175_s_std_output()
234 		v4l2_dbg(1, debug, sd, "illegal norm: %llx\n",  in adv7175_s_std_output()
238 	v4l2_dbg(1, debug, sd, "switched to %llx\n", (unsigned long long)std);  in adv7175_s_std_output()
243 static int adv7175_s_routing(struct v4l2_subdev *sd,  in adv7175_s_routing()  argument
246 	struct adv7175 *encoder = to_adv7175(sd);  in adv7175_s_routing()
254 		adv7175_write(sd, 0x01, 0x00);  in adv7175_s_routing()
257 			set_subcarrier_freq(sd, 1);  in adv7175_s_routing()
259 		adv7175_write(sd, 0x0c, TR1CAPT);	/* TR1 */  in adv7175_s_routing()
261 			adv7175_write(sd, 0x0d, 0x49);	/* Disable genlock */  in adv7175_s_routing()
263 			adv7175_write(sd, 0x0d, 0x4f);	/* Enable genlock */  in adv7175_s_routing()
264 		adv7175_write(sd, 0x07, TR0MODE | TR0RST);  in adv7175_s_routing()
265 		adv7175_write(sd, 0x07, TR0MODE);  in adv7175_s_routing()
270 		adv7175_write(sd, 0x01, 0x00);  in adv7175_s_routing()
273 			set_subcarrier_freq(sd, 0);  in adv7175_s_routing()
275 		adv7175_write(sd, 0x0c, TR1PLAY);	/* TR1 */  in adv7175_s_routing()
276 		adv7175_write(sd, 0x0d, 0x49);  in adv7175_s_routing()
277 		adv7175_write(sd, 0x07, TR0MODE | TR0RST);  in adv7175_s_routing()
278 		adv7175_write(sd, 0x07, TR0MODE);  in adv7175_s_routing()
283 		adv7175_write(sd, 0x01, 0x80);  in adv7175_s_routing()
286 			set_subcarrier_freq(sd, 0);  in adv7175_s_routing()
288 		adv7175_write(sd, 0x0d, 0x49);  in adv7175_s_routing()
289 		adv7175_write(sd, 0x07, TR0MODE | TR0RST);  in adv7175_s_routing()
290 		adv7175_write(sd, 0x07, TR0MODE);  in adv7175_s_routing()
295 		v4l2_dbg(1, debug, sd, "illegal input: %d\n", input);  in adv7175_s_routing()
298 	v4l2_dbg(1, debug, sd, "switched to %s\n", inputs[input]);  in adv7175_s_routing()
303 static int adv7175_enum_mbus_code(struct v4l2_subdev *sd,  in adv7175_enum_mbus_code()  argument
314 static int adv7175_get_fmt(struct v4l2_subdev *sd,  in adv7175_get_fmt()  argument
319 	u8 val = adv7175_read(sd, 0x7);  in adv7175_get_fmt()
337 static int adv7175_set_fmt(struct v4l2_subdev *sd,  in adv7175_set_fmt()  argument
342 	u8 val = adv7175_read(sd, 0x7);  in adv7175_set_fmt()
358 		v4l2_dbg(1, debug, sd,  in adv7175_set_fmt()
364 		ret = adv7175_write(sd, 0x7, val);  in adv7175_set_fmt()
369 static int adv7175_s_power(struct v4l2_subdev *sd, int on)  in adv7175_s_power()  argument
372 		adv7175_write(sd, 0x01, 0x00);  in adv7175_s_power()
374 		adv7175_write(sd, 0x01, 0x78);  in adv7175_s_power()
410 	struct v4l2_subdev *sd;  in adv7175_probe()  local
422 	sd = &encoder->sd;  in adv7175_probe()
423 	v4l2_i2c_subdev_init(sd, client, &adv7175_ops);  in adv7175_probe()
427 	i = adv7175_write_block(sd, init_common, sizeof(init_common));  in adv7175_probe()
429 		i = adv7175_write(sd, 0x07, TR0MODE | TR0RST);  in adv7175_probe()
430 		i = adv7175_write(sd, 0x07, TR0MODE);  in adv7175_probe()
431 		i = adv7175_read(sd, 0x12);  in adv7175_probe()
432 		v4l2_dbg(1, debug, sd, "revision %d\n", i & 1);  in adv7175_probe()
435 		v4l2_dbg(1, debug, sd, "init error 0x%x\n", i);  in adv7175_probe()
441 	struct v4l2_subdev *sd = i2c_get_clientdata(client);  in adv7175_remove()  local
443 	v4l2_device_unregister_subdev(sd);  in adv7175_remove()