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Input: ad7879 - add support for AD7889

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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 <michael.hennerich@analog.com>
Signed-off-by: Mike Frysinger <vapier@gentoo.org>
Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
This commit is contained in:
Michael Hennerich 2009-09-16 01:06:42 -07:00 committed by Dmitry Torokhov
parent 9605fb48e1
commit 36fb252778
2 changed files with 7 additions and 5 deletions
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6
drivers/input/touchscreen/Kconfig
View file

@ -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").

6
drivers/input/touchscreen/ad7879.c
View file

@ -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);