4 extern int chip_init(void);
5 extern int chip_get_fwchksum(struct i2c_client *client,int *fwchksum);
6 extern int chip_get_checksum(struct i2c_client *client,int *bin_checksum,int *fw_checksum);
7 extern int update(struct i2c_client *client);
8 extern int chip_update(struct i2c_client *client);
9 extern int chip_enter_sleep_mode(void);
10 extern int chip_solfware_reset(struct i2c_client *client);