[PATCH] i2c-parport: Add VCT-jig adapter

[PATCH] i2c-parport: Add VCT-jig adapter

[Ondrej Zary]

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 <linux-ZCIryABCsrmttCpgsWEBFmD2FQJk+8+b@public.gmane.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

Re: [PATCH] i2c-parport: Add VCT-jig adapter

[Jean Delvare]

On Mon, 13 Jul 2015 19:31:12 +0200, Ondrej Zary wrote:
> 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 <linux-ZCIryABCsrmttCpgsWEBFmD2FQJk+8+b@public.gmane.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"
>  );

Looks good.

Reviewed-by: Jean Delvare <jdelvare-l3A5Bk7waGM@public.gmane.org>

-- 
Jean Delvare
SUSE L3 Support

Re: [PATCH] i2c-parport: Add VCT-jig adapter

[Wolfram Sang]

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On Mon, Jul 13, 2015 at 07:31:12PM +0200, Ondrej Zary wrote:
> 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 <linux-ZCIryABCsrmttCpgsWEBFmD2FQJk+8+b@public.gmane.org>

Applied to for-next, thanks!


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