228 	struct i2c_client *client;  member
838 static int ov2659_write(struct i2c_client *client, u16 reg, u8 val)  in ov2659_write()  argument
848 	msg.addr = client->addr;  in ov2659_write()
849 	msg.flags = client->flags;  in ov2659_write()
853 	ret = i2c_transfer(client->adapter, &msg, 1);  in ov2659_write()
857 	dev_dbg(&client->dev,  in ov2659_write()
864 static int ov2659_read(struct i2c_client *client, u16 reg, u8 *val)  in ov2659_read()  argument
873 	msg[0].addr = client->addr;  in ov2659_read()
874 	msg[0].flags = client->flags;  in ov2659_read()
878 	msg[1].addr = client->addr;  in ov2659_read()
879 	msg[1].flags = client->flags | I2C_M_RD;  in ov2659_read()
883 	ret = i2c_transfer(client->adapter, msg, 2);  in ov2659_read()
889 	dev_dbg(&client->dev,  in ov2659_read()
895 static int ov2659_write_array(struct i2c_client *client,  in ov2659_write_array()  argument
901 		ret = ov2659_write(client, regs[i].addr, regs[i].value);  in ov2659_write_array()
910 	struct i2c_client *client = ov2659->client;  in ov2659_pll_calc_params()  local
947 	dev_dbg(&client->dev,  in ov2659_pll_calc_params()
954 	struct i2c_client *client = ov2659->client;  in ov2659_set_pixel_clock()  local
962 	dev_dbg(&client->dev, "%s\n", __func__);  in ov2659_set_pixel_clock()
964 	return ov2659_write_array(client, pll_regs);  in ov2659_set_pixel_clock()
978 	struct i2c_client *client = ov2659->client;  in ov2659_set_streaming()  local
983 	dev_dbg(&client->dev, "%s: on: %d\n", __func__, on);  in ov2659_set_streaming()
985 	ret = ov2659_write(client, REG_SOFTWARE_STANDBY, on);  in ov2659_set_streaming()
987 		dev_err(&client->dev, "ov2659 soft standby failed\n");  in ov2659_set_streaming()
992 	struct i2c_client *client = v4l2_get_subdevdata(sd);  in ov2659_init()  local
994 	return ov2659_write_array(client, ov2659_init_regs);  in ov2659_init()
1005 	struct i2c_client *client = v4l2_get_subdevdata(sd);  in ov2659_enum_mbus_code()  local
1007 	dev_dbg(&client->dev, "%s:\n", __func__);  in ov2659_enum_mbus_code()
1021 	struct i2c_client *client = v4l2_get_subdevdata(sd);  in ov2659_enum_frame_sizes()  local
1024 	dev_dbg(&client->dev, "%s:\n", __func__);  in ov2659_enum_frame_sizes()
1047 	struct i2c_client *client = v4l2_get_subdevdata(sd);  in ov2659_get_fmt()  local
1051 	dev_dbg(&client->dev, "ov2659_get_fmt\n");  in ov2659_get_fmt()
1065 	dev_dbg(&client->dev, "ov2659_get_fmt: %x %dx%d\n",  in ov2659_get_fmt()
1104 	struct i2c_client *client = v4l2_get_subdevdata(sd);  in ov2659_set_fmt()  local
1111 	dev_dbg(&client->dev, "ov2659_set_fmt\n");  in ov2659_set_fmt()
1151 			dev_warn(&client->dev,  in ov2659_set_fmt()
1162 	struct i2c_client *client = ov2659->client;  in ov2659_set_frame_size()  local
1164 	dev_dbg(&client->dev, "%s\n", __func__);  in ov2659_set_frame_size()
1166 	return ov2659_write_array(ov2659->client, ov2659->frame_size->regs);  in ov2659_set_frame_size()
1171 	struct i2c_client *client = ov2659->client;  in ov2659_set_format()  local
1173 	dev_dbg(&client->dev, "%s\n", __func__);  in ov2659_set_format()
1175 	return ov2659_write_array(ov2659->client, ov2659->format_ctrl_regs);  in ov2659_set_format()
1180 	struct i2c_client *client = v4l2_get_subdevdata(sd);  in ov2659_s_stream()  local
1184 	dev_dbg(&client->dev, "%s: on: %d\n", __func__, on);  in ov2659_s_stream()
1213 	struct i2c_client *client = v4l2_get_subdevdata(&ov2659->sd);  in ov2659_set_test_pattern()  local
1217 	ret = ov2659_read(client, REG_PRE_ISP_CTRL00, &val);  in ov2659_set_test_pattern()
1231 	return ov2659_write(client, REG_PRE_ISP_CTRL00, val);  in ov2659_set_test_pattern()
1262 	struct i2c_client *client = v4l2_get_subdevdata(sd);  in ov2659_open()  local
1266 	dev_dbg(&client->dev, "%s:\n", __func__);  in ov2659_open()
1302 	struct i2c_client *client = v4l2_get_subdevdata(sd);  in ov2659_detect()  local
1306 	dev_dbg(&client->dev, "%s:\n", __func__);  in ov2659_detect()
1308 	ret = ov2659_write(client, REG_SOFTWARE_RESET, 0x01);  in ov2659_detect()
1310 		dev_err(&client->dev, "Sensor soft reset failed\n");  in ov2659_detect()
1320 	ret = ov2659_read(client, REG_SC_CHIP_ID_H, &pid);  in ov2659_detect()
1322 		ret = ov2659_read(client, REG_SC_CHIP_ID_L, &ver);  in ov2659_detect()
1329 			dev_err(&client->dev,  in ov2659_detect()
1333 			dev_info(&client->dev, "Found OV%04X sensor\n", id);  in ov2659_detect()
1340 ov2659_get_pdata(struct i2c_client *client)  in ov2659_get_pdata()  argument
1346 	if (!IS_ENABLED(CONFIG_OF) || !client->dev.of_node)  in ov2659_get_pdata()
1347 		return client->dev.platform_data;  in ov2659_get_pdata()
1349 	endpoint = of_graph_get_next_endpoint(client->dev.of_node, NULL);  in ov2659_get_pdata()
1353 	pdata = devm_kzalloc(&client->dev, sizeof(*pdata), GFP_KERNEL);  in ov2659_get_pdata()
1360 		dev_err(&client->dev, "link-frequencies property not found\n");  in ov2659_get_pdata()
1369 static int ov2659_probe(struct i2c_client *client,  in ov2659_probe()  argument
1372 	const struct ov2659_platform_data *pdata = ov2659_get_pdata(client);  in ov2659_probe()
1379 		dev_err(&client->dev, "platform data not specified\n");  in ov2659_probe()
1383 	ov2659 = devm_kzalloc(&client->dev, sizeof(*ov2659), GFP_KERNEL);  in ov2659_probe()
1388 	ov2659->client = client;  in ov2659_probe()
1390 	clk = devm_clk_get(&client->dev, "xvclk");  in ov2659_probe()
1413 		dev_err(&client->dev, "%s: control initialization error %d\n",  in ov2659_probe()
1419 	client->flags |= I2C_CLIENT_SCCB;  in ov2659_probe()
1420 	v4l2_i2c_subdev_init(sd, client, &ov2659_subdev_ops);  in ov2659_probe()
1453 	dev_info(&client->dev, "%s sensor driver registered !!\n", sd->name);  in ov2659_probe()
1466 static int ov2659_remove(struct i2c_client *client)  in ov2659_remove()  argument
1468 	struct v4l2_subdev *sd = i2c_get_clientdata(client);  in ov2659_remove()