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[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>
This commit is contained in:
Peter Korsgaard 2005-11-26 20:18:43 +01:00 committed by Greg Kroah-Hartman
parent 7e94436942
commit 1d26f455eb
2 changed files with 12 additions and 1 deletions
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1
Documentation/i2c/busses/i2c-parport
View File

@ -17,6 +17,7 @@ It currently supports the following devices:
* Velleman K8000 adapter * Velleman K8000 adapter
* ELV adapter * ELV adapter
* Analog Devices evaluation boards (ADM1025, ADM1030, ADM1031, ADM1032) * Analog Devices evaluation boards (ADM1025, ADM1030, ADM1031, ADM1032)
* Barco LPT->DVI (K5800236) adapter
These devices use different pinout configurations, so you have to tell These devices use different pinout configurations, so you have to tell
the driver what you have, using the type module parameter. There is no the driver what you have, using the type module parameter. There is no

12
drivers/i2c/busses/i2c-parport.h
View File

@ -80,6 +80,14 @@ static struct adapter_parm adapter_parm[] = {
.setscl = { 0x01, DATA, 1 }, .setscl = { 0x01, DATA, 1 },
.getsda = { 0x10, STAT, 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; static int type;
@ -91,4 +99,6 @@ MODULE_PARM_DESC(type,
" 2 = Velleman K8000 adapter\n" " 2 = Velleman K8000 adapter\n"
" 3 = ELV adapter\n" " 3 = ELV adapter\n"
" 4 = ADM1032 evaluation board\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"
);