45 	int (*read_reg)(struct i2c_client *client, u8 reg,
47 	int (*get_touch_data)(struct i2c_client *client, u8 *data);
60 	struct i2c_client *client;  member
72 static int ili210x_read_reg(struct i2c_client *client,  in ili210x_read_reg()  argument
77 			.addr	= client->addr,  in ili210x_read_reg()
83 			.addr	= client->addr,  in ili210x_read_reg()
91 	ret = i2c_transfer(client->adapter, msg, ARRAY_SIZE(msg));  in ili210x_read_reg()
94 		dev_err(&client->dev, "%s failed: %d\n", __func__, error);  in ili210x_read_reg()
101 static int ili210x_read_touch_data(struct i2c_client *client, u8 *data)  in ili210x_read_touch_data()  argument
103 	return ili210x_read_reg(client, REG_TOUCHDATA,  in ili210x_read_touch_data()
135 static int ili211x_read_touch_data(struct i2c_client *client, u8 *data)  in ili211x_read_touch_data()  argument
142 	ret = i2c_master_recv(client, data, ILI211X_DATA_SIZE);  in ili211x_read_touch_data()
145 		dev_err(&client->dev, "%s failed: %d\n", __func__, error);  in ili211x_read_touch_data()
154 		dev_err(&client->dev,  in ili211x_read_touch_data()
227 static int ili251x_read_reg_common(struct i2c_client *client,  in ili251x_read_reg_common()  argument
234 	ret = i2c_master_send(client, &reg, 1);  in ili251x_read_reg_common()
239 		ret = i2c_master_recv(client, buf, len);  in ili251x_read_reg_common()
245 	dev_err(&client->dev, "%s failed: %d\n", __func__, error);  in ili251x_read_reg_common()
249 static int ili251x_read_reg(struct i2c_client *client,  in ili251x_read_reg()  argument
252 	return ili251x_read_reg_common(client, reg, buf, len, 5000);  in ili251x_read_reg()
255 static int ili251x_read_touch_data(struct i2c_client *client, u8 *data)  in ili251x_read_touch_data()  argument
259 	error = ili251x_read_reg_common(client, REG_TOUCHDATA,  in ili251x_read_touch_data()
262 		error = i2c_master_recv(client, data + ILI251X_DATA_SIZE1,  in ili251x_read_touch_data()
333 	struct i2c_client *client = priv->client;  in ili210x_irq()  local
344 		error = chip->get_touch_data(client, touchdata);  in ili210x_irq()
346 			dev_err(&client->dev,  in ili210x_irq()
365 	struct i2c_client *client = to_i2c_client(dev);  in ili251x_firmware_update_resolution()  local
366 	struct ili210x *priv = i2c_get_clientdata(client);  in ili251x_firmware_update_resolution()
372 	error = priv->chip->read_reg(client, REG_PANEL_INFO, &rs, sizeof(rs));  in ili251x_firmware_update_resolution()
404 	struct i2c_client *client = to_i2c_client(dev);  in ili251x_firmware_update_firmware_version()  local
405 	struct ili210x *priv = i2c_get_clientdata(client);  in ili251x_firmware_update_firmware_version()
410 	error = priv->chip->read_reg(client, REG_FIRMWARE_VERSION,  in ili251x_firmware_update_firmware_version()
420 	struct i2c_client *client = to_i2c_client(dev);  in ili251x_firmware_update_kernel_version()  local
421 	struct ili210x *priv = i2c_get_clientdata(client);  in ili251x_firmware_update_kernel_version()
426 	error = priv->chip->read_reg(client, REG_KERNEL_VERSION,  in ili251x_firmware_update_kernel_version()
436 	struct i2c_client *client = to_i2c_client(dev);  in ili251x_firmware_update_protocol_version()  local
437 	struct ili210x *priv = i2c_get_clientdata(client);  in ili251x_firmware_update_protocol_version()
442 	error = priv->chip->read_reg(client, REG_PROTOCOL_VERSION,  in ili251x_firmware_update_protocol_version()
452 	struct i2c_client *client = to_i2c_client(dev);  in ili251x_firmware_update_ic_mode()  local
453 	struct ili210x *priv = i2c_get_clientdata(client);  in ili251x_firmware_update_ic_mode()
458 	error = priv->chip->read_reg(client, REG_GET_MODE, &md, sizeof(md));  in ili251x_firmware_update_ic_mode()
467 	struct i2c_client *client = to_i2c_client(dev);  in ili251x_firmware_update_cached_state()  local
468 	struct ili210x *priv = i2c_get_clientdata(client);  in ili251x_firmware_update_cached_state()
505 	struct i2c_client *client = to_i2c_client(dev);  in ili251x_firmware_version_show()  local
506 	struct ili210x *priv = i2c_get_clientdata(client);  in ili251x_firmware_version_show()
519 	struct i2c_client *client = to_i2c_client(dev);  in ili251x_kernel_version_show()  local
520 	struct ili210x *priv = i2c_get_clientdata(client);  in ili251x_kernel_version_show()
532 	struct i2c_client *client = to_i2c_client(dev);  in ili251x_protocol_version_show()  local
533 	struct ili210x *priv = i2c_get_clientdata(client);  in ili251x_protocol_version_show()
543 	struct i2c_client *client = to_i2c_client(dev);  in ili251x_mode_show()  local
544 	struct ili210x *priv = i2c_get_clientdata(client);  in ili251x_mode_show()
563 	struct i2c_client *client = to_i2c_client(dev);  in ili210x_calibrate()  local
564 	struct ili210x *priv = i2c_get_clientdata(client);  in ili210x_calibrate()
576 		rc = i2c_master_send(priv->client, &cmd, sizeof(cmd));  in ili210x_calibrate()
635 static int ili251x_switch_ic_mode(struct i2c_client *client, u8 cmd_mode)  in ili251x_switch_ic_mode()  argument
637 	struct ili210x *priv = i2c_get_clientdata(client);  in ili251x_switch_ic_mode()
642 	error = priv->chip->read_reg(client, REG_GET_MODE, md, sizeof(md));  in ili251x_switch_ic_mode()
651 	error = i2c_master_send(client, cmd_wren, sizeof(cmd_wren));  in ili251x_switch_ic_mode()
658 	error = i2c_master_send(client, &cmd_mode, 1);  in ili251x_switch_ic_mode()
665 	error = priv->chip->read_reg(client, REG_GET_MODE, md, sizeof(md));  in ili251x_switch_ic_mode()
676 static int ili251x_firmware_busy(struct i2c_client *client)  in ili251x_firmware_busy()  argument
678 	struct ili210x *priv = i2c_get_clientdata(client);  in ili251x_firmware_busy()
684 		error = priv->chip->read_reg(client, REG_IC_BUSY, &data, 1);  in ili251x_firmware_busy()
697 	struct i2c_client *client = to_i2c_client(dev);  in ili251x_firmware_write_to_ic()  local
698 	struct ili210x *priv = i2c_get_clientdata(client);  in ili251x_firmware_write_to_ic()
719 	error = i2c_master_send(client, cmd_wr, sizeof(cmd_wr));  in ili251x_firmware_write_to_ic()
723 	error = ili251x_firmware_busy(client);  in ili251x_firmware_write_to_ic()
730 		error = i2c_master_send(client, fw_data, 33);  in ili251x_firmware_write_to_ic()
733 		error = ili251x_firmware_busy(client);  in ili251x_firmware_write_to_ic()
738 	error = i2c_master_send(client, &cmd_crc, 1);  in ili251x_firmware_write_to_ic()
742 	error = ili251x_firmware_busy(client);  in ili251x_firmware_write_to_ic()
746 	error = priv->chip->read_reg(client, REG_READ_DATA_CRC,  in ili251x_firmware_write_to_ic()
758 static int ili251x_firmware_reset(struct i2c_client *client)  in ili251x_firmware_reset()  argument
763 	error = i2c_master_send(client, cmd_reset, sizeof(cmd_reset));  in ili251x_firmware_reset()
767 	return ili251x_firmware_busy(client);  in ili251x_firmware_reset()
783 	struct i2c_client *client = to_i2c_client(dev);  in ili210x_firmware_update_store()  local
784 	struct ili210x *priv = i2c_get_clientdata(client);  in ili210x_firmware_update_store()
811 	disable_irq(client->irq);  in ili210x_firmware_update_store()
817 	error = ili251x_firmware_reset(client);  in ili210x_firmware_update_store()
823 		error = ili251x_switch_ic_mode(client, REG_SET_MODE_BL);  in ili210x_firmware_update_store()
853 		error = ili251x_switch_ic_mode(client, REG_SET_MODE_AP);  in ili210x_firmware_update_store()
872 	enable_irq(client->irq);  in ili210x_firmware_update_store()
893 	struct i2c_client *client = to_i2c_client(dev);  in ili210x_attributes_visible()  local
894 	struct ili210x *priv = i2c_get_clientdata(client);  in ili210x_attributes_visible()
927 static int ili210x_i2c_probe(struct i2c_client *client)  in ili210x_i2c_probe()  argument
929 	const struct i2c_device_id *id = i2c_client_get_device_id(client);  in ili210x_i2c_probe()
930 	struct device *dev = &client->dev;  in ili210x_i2c_probe()
944 		dev_err(&client->dev, "unknown device model\n");  in ili210x_i2c_probe()
948 	if (client->irq <= 0) {  in ili210x_i2c_probe()
974 	priv->client = client;  in ili210x_i2c_probe()
978 	i2c_set_clientdata(client, priv);  in ili210x_i2c_probe()
1004 	error = devm_request_threaded_irq(dev, client->irq, NULL, ili210x_irq,  in ili210x_i2c_probe()
1005 					  IRQF_ONESHOT, client->name, priv);  in ili210x_i2c_probe()