2009-09-14 22:19:32

by Mike Frysinger

Subject: [PATCH] Input: ad7879: add support for AD7889

From: Michael Hennerich <[email protected]>

The AD7889 is a new part but 100% software compatible with the AD7879, so
add it to the id_table and help text.

Signed-off-by: Michael Hennerich <[email protected]>
Signed-off-by: Mike Frysinger <[email protected]>
---
drivers/input/touchscreen/Kconfig | 6 +++---
drivers/input/touchscreen/ad7879.c | 6 ++++--
2 files changed, 7 insertions(+), 5 deletions(-)

diff --git a/drivers/input/touchscreen/Kconfig b/drivers/input/touchscreen/Kconfig
index 72e2712..be5e9f6 100644
--- a/drivers/input/touchscreen/Kconfig
+++ b/drivers/input/touchscreen/Kconfig
@@ -48,8 +48,8 @@ config TOUCHSCREEN_AD7879_I2C
select TOUCHSCREEN_AD7879
help
Say Y here if you have a touchscreen interface using the
- AD7879-1 controller, and your board-specific initialization
- code includes that in its table of I2C devices.
+ AD7879-1/AD7889-1 controller, and your board-specific
+ initialization code includes that in its table of I2C devices.

If unsure, say N (but it's safe to say "Y").

@@ -62,7 +62,7 @@ config TOUCHSCREEN_AD7879_SPI
select TOUCHSCREEN_AD7879
help
Say Y here if you have a touchscreen interface using the
- AD7879 controller, and your board-specific initialization
+ AD7879/AD7889 controller, and your board-specific initialization
code includes that in its table of SPI devices.

If unsure, say N (but it's safe to say "Y").
diff --git a/drivers/input/touchscreen/ad7879.c b/drivers/input/touchscreen/ad7879.c
index 5d8a703..8064641 100644
--- a/drivers/input/touchscreen/ad7879.c
+++ b/drivers/input/touchscreen/ad7879.c
@@ -1,7 +1,8 @@
/*
- * Copyright (C) 2008 Michael Hennerich, Analog Devices Inc.
+ * Copyright (C) 2008-2009 Michael Hennerich, Analog Devices Inc.
*
- * Description: AD7879 based touchscreen, and GPIO driver (I2C/SPI Interface)
+ * Description: AD7879/AD7889 based touchscreen, and GPIO driver
+ * (I2C/SPI Interface)
*
* Bugs: Enter bugs at http://blackfin.uclinux.org/
*
@@ -747,6 +748,7 @@ static int __devexit ad7879_remove(struct i2c_client *client)

static const struct i2c_device_id ad7879_id[] = {
{ "ad7879", 0 },
+ { "ad7889", 0 },
{ }
};
MODULE_DEVICE_TABLE(i2c, ad7879_id);
--
1.6.4.2

2009-09-14 23:09:22

by Dmitry Torokhov

Subject: Re: [PATCH] Input: ad7879: add support for AD7889

On Mon, Sep 14, 2009 at 06:19:32PM -0400, Mike Frysinger wrote:
> From: Michael Hennerich <[email protected]>
>
> The AD7889 is a new part but 100% software compatible with the AD7879, so
> add it to the id_table and help text.
>
> Signed-off-by: Michael Hennerich <[email protected]>
> Signed-off-by: Mike Frysinger <[email protected]>

Applied, thank you Mike.

--
Dmitry