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Commit 1d26f455 authored by Peter Korsgaard's avatar Peter Korsgaard Committed by Greg Kroah-Hartman
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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: default avatarPeter Korsgaard <jacmet@sunsite.dk>
Signed-off-by: default avatarJean Delvare <khali@linux-fr.org>
Signed-off-by: default avatarGreg Kroah-Hartman <gregkh@suse.de>
parent 7e944369

Documentation/i2c/busses/i2c-parport

+1 −0
Original line number Diff line number Diff line
@@ -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

drivers/i2c/busses/i2c-parport.h

+11 −1
Original line number Diff line number Diff line
@@ -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"

);