Gitweb:     
http://git.kernel.org/git/?p=linux/kernel/git/torvalds/linux-2.6.git;a=commit;h=55249cf750e4d9be19c7f8afd502c9ca42de8858
Commit:     55249cf750e4d9be19c7f8afd502c9ca42de8858
Parent:     ab6a6ed271c757b429ddc68f5b93a41f9592ab8b
Author:     Jonathan McDowell <[EMAIL PROTECTED]>
AuthorDate: Tue Feb 13 22:09:02 2007 +0100
Committer:  Jean Delvare <[EMAIL PROTECTED]>
CommitDate: Tue Feb 13 22:09:02 2007 +0100

    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 <[EMAIL PROTECTED]>
    Signed-off-by: Jean Delvare <[EMAIL PROTECTED]>
---
 Documentation/i2c/busses/i2c-parport |   15 +++++++++++++++
 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 77b995d..dceaba1 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 9ddd816..ed69d84 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"
 );
-
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