Add support for VCT-jig parallel port I2C adapter to i2c-parport.
The adapter schematic can be found here (in the RAR file):
http://remont-aud.net/shop/22/desc/vct-jig-komplekt-dlja-samostojatelnoj-sborki
Signed-off-by: Ondrej Zary <li...@rainbow-software.org>
---
Documentation/i2c/busses/i2c-parport | 1 +
drivers/i2c/busses/i2c-parport.h | 8 ++++++++
2 files changed, 9 insertions(+)
diff --git a/Documentation/i2c/busses/i2c-parport
b/Documentation/i2c/busses/i2c-parport
index 0e2d17b..c3dbb3b 100644
--- a/Documentation/i2c/busses/i2c-parport
+++ b/Documentation/i2c/busses/i2c-parport
@@ -20,6 +20,7 @@ It currently supports the following devices:
* (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
+ * (type=8) VCT-jig
These devices use different pinout configurations, so you have to tell
the driver what you have, using the type module parameter. There is no
diff --git a/drivers/i2c/busses/i2c-parport.h b/drivers/i2c/busses/i2c-parport.h
index 4e12945..84a6616 100644
--- a/drivers/i2c/busses/i2c-parport.h
+++ b/drivers/i2c/busses/i2c-parport.h
@@ -89,6 +89,13 @@ static const struct adapter_parm adapter_parm[] = {
.getsda = { 0x80, PORT_STAT, 1 },
.init = { 0x04, PORT_DATA, 1 },
},
+ /* type 8: VCT-jig */
+ {
+ .setsda = { 0x04, PORT_DATA, 1 },
+ .setscl = { 0x01, PORT_DATA, 1 },
+ .getsda = { 0x40, PORT_STAT, 0 },
+ .getscl = { 0x80, PORT_STAT, 1 },
+ },
};
static int type = -1;
@@ -103,4 +110,5 @@ MODULE_PARM_DESC(type,
" 5 = ADM1025, ADM1030 and ADM1031 evaluation boards\n"
" 6 = Barco LPT->DVI (K5800236) adapter\n"
" 7 = One For All JP1 parallel port adapter\n"
+ " 8 = VCT-jig\n"
);
--
Ondrej Zary
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