lk/linux-kernel-test
1
0
Fork 0
Code Issues Pull Requests Releases Wiki Activity

i2c-parport: Add support for One For All remote JP1 interface

Browse Source 
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>
This commit is contained in:
Jonathan McDowell
2007-02-13 22:09:02 +01:00
committed by Jean Delvare
parent ab6a6ed271
commit 55249cf750
2 changed files with 23 additions and 0 deletions
Download Patch File Download Diff File Expand all files Collapse all files

15
Documentation/i2c/busses/i2c-parport
View File

@ -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