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>
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committed by
Jean Delvare

parent
ab6a6ed271
commit
55249cf750
@@ -88,6 +88,13 @@ static struct adapter_parm adapter_parm[] = {
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.getscl = { 0x40, STAT, 0 },
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.init = { 0xfc, DATA, 0 },
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},
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/* type 7: One For All JP1 parallel port adapter */
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{
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.setsda = { 0x01, DATA, 0 },
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.setscl = { 0x02, DATA, 0 },
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.getsda = { 0x80, STAT, 1 },
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.init = { 0x04, DATA, 1 },
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},
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};
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static int type = -1;
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@@ -101,4 +108,5 @@ MODULE_PARM_DESC(type,
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" 4 = ADM1032 evaluation board\n"
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" 5 = ADM1025, ADM1030 and ADM1031 evaluation boards\n"
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" 6 = Barco LPT->DVI (K5800236) adapter\n"
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" 7 = One For All JP1 parallel port adapter\n"
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);
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