diff options
| -rw-r--r-- | Documentation/i2c/busses/i2c-parport | 15 | ||||
| -rw-r--r-- | drivers/i2c/busses/i2c-parport.h | 8 |
2 files changed, 23 insertions, 0 deletions
diff --git a/Documentation/i2c/busses/i2c-parport b/Documentation/i2c/busses/i2c-parport index 77b995dfca2..dceaba1ad93 100644 --- a/Documentation/i2c/busses/i2c-parport +++ b/Documentation/i2c/busses/i2c-parport @@ -19,6 +19,7 @@ It currently supports the following devices: * (type=4) Analog Devices ADM1032 evaluation board * (type=5) Analog Devices evaluation boards: ADM1025, ADM1030, ADM1031 * (type=6) Barco LPT->DVI (K5800236) adapter + * (type=7) One For All JP1 parallel port adapter These devices use different pinout configurations, so you have to tell the driver what you have, using the type module parameter. There is no @@ -157,3 +158,17 @@ many more, using /dev/velleman. http://home.wanadoo.nl/hihihi/libk8005.htm http://struyve.mine.nu:8080/index.php?block=k8000 http://sourceforge.net/projects/libk8005/ + + +One For All JP1 parallel port adapter +------------------------------------- + +The JP1 project revolves around a set of remote controls which expose +the I2C bus their internal configuration EEPROM lives on via a 6 pin +jumper in the battery compartment. More details can be found at: + +http://www.hifi-remote.com/jp1/ + +Details of the simple parallel port hardware can be found at: + +http://www.hifi-remote.com/jp1/hardware.shtml diff --git a/drivers/i2c/busses/i2c-parport.h b/drivers/i2c/busses/i2c-parport.h index 9ddd816d5d0..ed69d846cb9 100644 --- a/drivers/i2c/busses/i2c-parport.h +++ b/drivers/i2c/busses/i2c-parport.h @@ -88,6 +88,13 @@ static struct adapter_parm adapter_parm[] = { .getscl = { 0x40, STAT, 0 }, .init = { 0xfc, DATA, 0 }, }, + /* type 7: One For All JP1 parallel port adapter */ + { + .setsda = { 0x01, DATA, 0 }, + .setscl = { 0x02, DATA, 0 }, + .getsda = { 0x80, STAT, 1 }, + .init = { 0x04, DATA, 1 }, + }, }; static int type = -1; @@ -101,4 +108,5 @@ MODULE_PARM_DESC(type, " 4 = ADM1032 evaluation board\n" " 5 = ADM1025, ADM1030 and ADM1031 evaluation boards\n" " 6 = Barco LPT->DVI (K5800236) adapter\n" + " 7 = One For All JP1 parallel port adapter\n" ); |