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| author | Jonathan McDowell <noodles@earth.li> | 2007-02-13 22:09:02 +0100 |
|---|---|---|
| committer | Jean Delvare <khali@arrakis.delvare> | 2007-02-13 22:09:02 +0100 |
| commit | 55249cf750e4d9be19c7f8afd502c9ca42de8858 (patch) | |
| tree | 8b371c722a41a22306ad8a34e3c4a633d44539cd /Documentation/i2c | |
| parent | i2c-viapro: Add support for the VIA CX700 south bridge (diff) | |
| download | linux-55249cf750e4d9be19c7f8afd502c9ca42de8858.tar.xz linux-55249cf750e4d9be19c7f8afd502c9ca42de8858.zip | |
i2c-parport: Add support for One For All remote JP1 interface
This simple patch adds support to i2c-parport for the One For All remote
JP1 parallel port interfaces which can be found detailed at:
http://www.hifi-remote.com/jp1/hardware.shtml
These allow access to the internal configuration EEPROM on various
remote controls and there are a variety of Windows tools that make use
of this hardware. I have tested this patch with the "simple" parallel
port device and a One For All URC-7562 and confirmed that the data read
using the eeprom i2c driver matches that returned by the Windows "IR"
JP1 tool.
Signed-off-by: Jonathan McDowell <noodles@earth.li>
Signed-off-by: Jean Delvare <khali@linux-fr.org>
Diffstat (limited to 'Documentation/i2c')
| -rw-r--r-- | Documentation/i2c/busses/i2c-parport | 15 |
1 files changed, 15 insertions, 0 deletions
diff --git a/Documentation/i2c/busses/i2c-parport b/Documentation/i2c/busses/i2c-parport index 77b995dfca22..dceaba1ad930 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 |