22 static int si2168_i2c_master_send_unlocked(const struct i2c_client *client,  in si2168_i2c_master_send_unlocked()  argument
27 		.addr = client->addr,  in si2168_i2c_master_send_unlocked()
33 	ret = __i2c_transfer(client->adapter, &msg, 1);  in si2168_i2c_master_send_unlocked()
37 static int si2168_i2c_master_recv_unlocked(const struct i2c_client *client,  in si2168_i2c_master_recv_unlocked()  argument
42 		.addr = client->addr,  in si2168_i2c_master_recv_unlocked()
48 	ret = __i2c_transfer(client->adapter, &msg, 1);  in si2168_i2c_master_recv_unlocked()
53 static int si2168_cmd_execute_unlocked(struct i2c_client *client,  in si2168_cmd_execute_unlocked()  argument
61 		ret = si2168_i2c_master_send_unlocked(client, cmd->args,  in si2168_cmd_execute_unlocked()
76 			ret = si2168_i2c_master_recv_unlocked(client, cmd->args,  in si2168_cmd_execute_unlocked()
90 		dev_dbg(&client->dev, "cmd execution took %d ms\n",  in si2168_cmd_execute_unlocked()
108 	dev_dbg(&client->dev, "failed=%d\n", ret);  in si2168_cmd_execute_unlocked()
112 static int si2168_cmd_execute(struct i2c_client *client, struct si2168_cmd *cmd)  in si2168_cmd_execute()  argument
116 	i2c_lock_adapter(client->adapter);  in si2168_cmd_execute()
117 	ret = si2168_cmd_execute_unlocked(client, cmd);  in si2168_cmd_execute()
118 	i2c_unlock_adapter(client->adapter);  in si2168_cmd_execute()
125 	struct i2c_client *client = fe->demodulator_priv;  in si2168_read_status()  local
126 	struct si2168_dev *dev = i2c_get_clientdata(client);  in si2168_read_status()
159 	ret = si2168_cmd_execute(client, &cmd);  in si2168_read_status()
184 	dev_dbg(&client->dev, "status=%02x args=%*ph\n",  in si2168_read_status()
189 	dev_dbg(&client->dev, "failed=%d\n", ret);  in si2168_read_status()
195 	struct i2c_client *client = fe->demodulator_priv;  in si2168_set_frontend()  local
196 	struct si2168_dev *dev = i2c_get_clientdata(client);  in si2168_set_frontend()
202 	dev_dbg(&client->dev,  in si2168_set_frontend()
258 	ret = si2168_cmd_execute(client, &cmd);  in si2168_set_frontend()
271 	ret = si2168_cmd_execute(client, &cmd);  in si2168_set_frontend()
282 		ret = si2168_cmd_execute(client, &cmd);  in si2168_set_frontend()
290 	ret = si2168_cmd_execute(client, &cmd);  in si2168_set_frontend()
297 	ret = si2168_cmd_execute(client, &cmd);  in si2168_set_frontend()
304 	ret = si2168_cmd_execute(client, &cmd);  in si2168_set_frontend()
311 	ret = si2168_cmd_execute(client, &cmd);  in si2168_set_frontend()
318 	ret = si2168_cmd_execute(client, &cmd);  in si2168_set_frontend()
326 	ret = si2168_cmd_execute(client, &cmd);  in si2168_set_frontend()
337 		ret = si2168_cmd_execute(client, &cmd);  in si2168_set_frontend()
345 	ret = si2168_cmd_execute(client, &cmd);  in si2168_set_frontend()
353 	ret = si2168_cmd_execute(client, &cmd);  in si2168_set_frontend()
361 	ret = si2168_cmd_execute(client, &cmd);  in si2168_set_frontend()
368 	ret = si2168_cmd_execute(client, &cmd);  in si2168_set_frontend()
375 	ret = si2168_cmd_execute(client, &cmd);  in si2168_set_frontend()
382 	ret = si2168_cmd_execute(client, &cmd);  in si2168_set_frontend()
390 	dev_dbg(&client->dev, "failed=%d\n", ret);  in si2168_set_frontend()
396 	struct i2c_client *client = fe->demodulator_priv;  in si2168_init()  local
397 	struct si2168_dev *dev = i2c_get_clientdata(client);  in si2168_init()
404 	dev_dbg(&client->dev, "\n");  in si2168_init()
410 	ret = si2168_cmd_execute(client, &cmd);  in si2168_init()
419 		ret = si2168_cmd_execute(client, &cmd);  in si2168_init()
426 		ret = si2168_cmd_execute(client, &cmd);  in si2168_init()
437 	ret = si2168_cmd_execute(client, &cmd);  in si2168_init()
445 	ret = si2168_cmd_execute(client, &cmd);  in si2168_init()
467 		dev_err(&client->dev, "unknown chip version Si21%d-%c%c%c\n",  in si2168_init()
474 	dev_info(&client->dev, "found a 'Silicon Labs Si21%d-%c%c%c'\n",  in si2168_init()
478 	ret = request_firmware(&fw, fw_name, &client->dev);  in si2168_init()
483 			ret = request_firmware(&fw, fw_name, &client->dev);  in si2168_init()
487 			dev_notice(&client->dev,  in si2168_init()
491 			dev_err(&client->dev,  in si2168_init()
498 	dev_info(&client->dev, "downloading firmware from file '%s'\n",  in si2168_init()
512 			ret = si2168_cmd_execute(client, &cmd);  in si2168_init()
523 			ret = si2168_cmd_execute(client, &cmd);  in si2168_init()
533 		dev_err(&client->dev, "firmware download failed %d\n", ret);  in si2168_init()
542 	ret = si2168_cmd_execute(client, &cmd);  in si2168_init()
550 	ret = si2168_cmd_execute(client, &cmd);  in si2168_init()
554 	dev_info(&client->dev, "firmware version: %c.%c.%d\n",  in si2168_init()
564 	ret = si2168_cmd_execute(client, &cmd);  in si2168_init()
577 	dev_dbg(&client->dev, "failed=%d\n", ret);  in si2168_init()
583 	struct i2c_client *client = fe->demodulator_priv;  in si2168_sleep()  local
584 	struct si2168_dev *dev = i2c_get_clientdata(client);  in si2168_sleep()
588 	dev_dbg(&client->dev, "\n");  in si2168_sleep()
595 	ret = si2168_cmd_execute(client, &cmd);  in si2168_sleep()
601 	dev_dbg(&client->dev, "failed=%d\n", ret);  in si2168_sleep()
620 	struct i2c_client *client = mux_priv;  in si2168_select()  local
628 	ret = si2168_cmd_execute_unlocked(client, &cmd);  in si2168_select()
634 	dev_dbg(&client->dev, "failed=%d\n", ret);  in si2168_select()
640 	struct i2c_client *client = mux_priv;  in si2168_deselect()  local
648 	ret = si2168_cmd_execute_unlocked(client, &cmd);  in si2168_deselect()
654 	dev_dbg(&client->dev, "failed=%d\n", ret);  in si2168_deselect()
695 static int si2168_probe(struct i2c_client *client,  in si2168_probe()  argument
698 	struct si2168_config *config = client->dev.platform_data;  in si2168_probe()
702 	dev_dbg(&client->dev, "\n");  in si2168_probe()
707 		dev_err(&client->dev, "kzalloc() failed\n");  in si2168_probe()
712 	dev->adapter = i2c_add_mux_adapter(client->adapter, &client->dev,  in si2168_probe()
713 			client, 0, 0, 0, si2168_select, si2168_deselect);  in si2168_probe()
721 	dev->fe.demodulator_priv = client;  in si2168_probe()
729 	i2c_set_clientdata(client, dev);  in si2168_probe()
731 	dev_info(&client->dev, "Silicon Labs Si2168 successfully attached\n");  in si2168_probe()
736 	dev_dbg(&client->dev, "failed=%d\n", ret);  in si2168_probe()
740 static int si2168_remove(struct i2c_client *client)  in si2168_remove()  argument
742 	struct si2168_dev *dev = i2c_get_clientdata(client);  in si2168_remove()
744 	dev_dbg(&client->dev, "\n");  in si2168_remove()