GitHub-Mirror/Star64_linux
2
0
Fork 0
mirror of https://github.com/Fishwaldo/Star64_linux.git synced 2025-07-22 23:04:43 +00:00
Code Issues Projects Releases Packages Wiki Activity Actions

Input: add support for TI Touchscreen controller

Browse source 
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>
This commit is contained in:
Rachna Patil 2012-03-04 08:11:57 -08:00 • committed by Dmitry Torokhov
parent f79e30a809
commit 1b8be32e69
4 changed files with 516 additions and 0 deletions
Download patch file Download diff file Expand all files Collapse all files

17
include/linux/input/ti_tscadc.h Normal file
View file

@ -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