From 1d26f455eb0db0bf4d4b7177547f4310b645a32a Mon Sep 17 00:00:00 2001
From: Peter Korsgaard <jacmet@sunsite.dk>
Date: Sat, 26 Nov 2005 20:18:43 +0100
Subject: [PATCH] [PATCH] i2c: Add support for Barco LPT->DVI to i2c-parport
The following patch adds support for the Barco LPT->DVI I2C adapter to
the i2c-parport driver.
Signed-off-by: Peter Korsgaard <jacmet@sunsite.dk>
Signed-off-by: Jean Delvare <khali@linux-fr.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
---
Documentation/i2c/busses/i2c-parport | 1 +
drivers/i2c/busses/i2c-parport.h | 12 +++++++++++-
2 files changed, 12 insertions(+), 1 deletion(-)
diff --git a/Documentation/i2c/busses/i2c-parport b/Documentation/i2c/busses/i2c-parport
index 9f1d0082da18b..d9f23c0763f1c 100644
--- a/Documentation/i2c/busses/i2c-parport
+++ b/Documentation/i2c/busses/i2c-parport
@@ -17,6 +17,7 @@ It currently supports the following devices:
* Velleman K8000 adapter
* ELV adapter
* Analog Devices evaluation boards (ADM1025, ADM1030, ADM1031, ADM1032)
+ * Barco LPT->DVI (K5800236) 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
diff --git a/drivers/i2c/busses/i2c-parport.h b/drivers/i2c/busses/i2c-parport.h
index f63a53779281d..d702e5e0388d9 100644
--- a/drivers/i2c/busses/i2c-parport.h
+++ b/drivers/i2c/busses/i2c-parport.h
@@ -80,6 +80,14 @@ static struct adapter_parm adapter_parm[] = {
.setscl = { 0x01, DATA, 1 },
.getsda = { 0x10, STAT, 1 },
},
+ /* type 6: Barco LPT->DVI (K5800236) adapter */
+ {
+ .setsda = { 0x02, DATA, 1 },
+ .setscl = { 0x01, DATA, 1 },
+ .getsda = { 0x20, STAT, 0 },
+ .getscl = { 0x40, STAT, 0 },
+ .init = { 0xfc, DATA, 0 },
+ },
};
static int type;
@@ -91,4 +99,6 @@ MODULE_PARM_DESC(type,
" 2 = Velleman K8000 adapter\n"
" 3 = ELV adapter\n"
" 4 = ADM1032 evaluation board\n"
- " 5 = ADM1025, ADM1030 and ADM1031 evaluation boards\n");
+ " 5 = ADM1025, ADM1030 and ADM1031 evaluation boards\n"
+ " 6 = Barco LPT->DVI (K5800236) adapter\n"
+);
--
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