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| author | Rachna Patil <rachna@ti.com> | 2012-03-04 08:11:57 -0800 |
|---|---|---|
| committer | Dmitry Torokhov <dmitry.torokhov@gmail.com> | 2012-03-04 08:45:00 -0800 |
| commit | 1b8be32e6914ed862a5ce460c0a0b418ba85d2b7 (patch) | |
| tree | a89da995b1927479e904494c3467d842d1f131bc /include/linux/input | |
| parent | f79e30a809d829d094c0e33d3279c43aca71472f (diff) | |
| download | linux-1b8be32e6914ed862a5ce460c0a0b418ba85d2b7.tar.gz linux-1b8be32e6914ed862a5ce460c0a0b418ba85d2b7.tar.bz2 linux-1b8be32e6914ed862a5ce460c0a0b418ba85d2b7.zip | |
Input: add support for TI Touchscreen controller
This patch adds support for TI's touchscreen
controller for a 4/5/8 wire resistive panel
that is directly fed to the ADC.
This touchscreen controller will be part of
AM335x TI SoC. The TRM can be found at:
http://www.ti.com/lit/ug/spruh73a/spruh73a.pdf
Signed-off-by: Patil, Rachna <rachna@ti.com>
Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
Diffstat (limited to 'include/linux/input')
| -rw-r--r-- | include/linux/input/ti_tscadc.h | 17 |
1 files changed, 17 insertions, 0 deletions
diff --git a/include/linux/input/ti_tscadc.h b/include/linux/input/ti_tscadc.h new file mode 100644 index 000000000000..b10a527a92a4 --- /dev/null +++ b/include/linux/input/ti_tscadc.h @@ -0,0 +1,17 @@ +#ifndef __LINUX_TI_TSCADC_H +#define __LINUX_TI_TSCADC_H + +/** + * struct tsc_data Touchscreen wire configuration + * @wires: Wires refer to application modes + * i.e. 4/5/8 wire touchscreen support + * on the platform. + * @x_plate_resistance: X plate resistance. + */ + +struct tsc_data { + int wires; + int x_plate_resistance; +}; + +#endif |