59 static int mpx_write(struct i2c_client *client, int dev, int addr, int val)  in mpx_write()  argument
69 	msg.addr = client->addr;  in mpx_write()
73 	i2c_transfer(client->adapter, &msg, 1);  in mpx_write()
171 	struct i2c_client *client = v4l2_get_subdevdata(&t->sd);  in mpx_setup()  local
181 	msg.addr = client->addr;  in mpx_setup()
185 	i2c_transfer(client->adapter, &msg, 1);  in mpx_setup()
187 	i2c_transfer(client->adapter, &msg, 1);  in mpx_setup()
223 	mpx_write(client, 0x10, 0x0030, mpx_audio_modes[mode].modus);  in mpx_setup()
224 	mpx_write(client, 0x12, 0x0008, source);  in mpx_setup()
225 	mpx_write(client, 0x12, 0x0013, mpx_audio_modes[mode].acb);  in mpx_setup()
226 	mpx_write(client, 0x12, 0x000e,  in mpx_setup()
228 	mpx_write(client, 0x12, 0x0010,  in mpx_setup()
230 	mpx_write(client, 0x12, 0x000d,  in mpx_setup()
232 	mpx_write(client, 0x10, 0x0020, mpx_audio_modes[mode].system);  in mpx_setup()
233 	mpx_write(client, 0x12, 0x0000, mpx_audio_modes[mode].volume);  in mpx_setup()
235 		mpx_write(client, 0x10, 0x0022,  in mpx_setup()
243 		v4l2_info(client,  in mpx_setup()
256 		msgs[0].addr = client->addr;  in mpx_setup()
260 		msgs[1].addr = client->addr;  in mpx_setup()
264 		i2c_transfer(client->adapter, msgs, 2);  in mpx_setup()
265 		v4l2_info(client, "MPX system: %02x%02x\n",  in mpx_setup()
270 		i2c_transfer(client->adapter, msgs, 2);  in mpx_setup()
271 		v4l2_info(client, "MPX status: %02x%02x\n",  in mpx_setup()
346 static int sony_btf_mpx_probe(struct i2c_client *client,  in sony_btf_mpx_probe()  argument
352 	if (!i2c_check_functionality(client->adapter, I2C_FUNC_SMBUS_I2C_BLOCK))  in sony_btf_mpx_probe()
355 	v4l_info(client, "chip found @ 0x%x (%s)\n",  in sony_btf_mpx_probe()
356 			client->addr << 1, client->adapter->name);  in sony_btf_mpx_probe()
358 	t = devm_kzalloc(&client->dev, sizeof(*t), GFP_KERNEL);  in sony_btf_mpx_probe()
363 	v4l2_i2c_subdev_init(sd, client, &sony_btf_mpx_ops);  in sony_btf_mpx_probe()
372 static int sony_btf_mpx_remove(struct i2c_client *client)  in sony_btf_mpx_remove()  argument
374 	struct v4l2_subdev *sd = i2c_get_clientdata(client);  in sony_btf_mpx_remove()