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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>
hifive-unleashed-5.1
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
* 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

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

@ -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"
);