TS_SETUP(3) tslib TS_SETUP(3)
NAME
ts_setup - find, open and configure a touch screen input device
SYNOPSIS
#include <tslib.h>
struct tsdev *ts_setup(const char *dev_name, int nonblock);
DESCRIPTION
ts_setup() will try to find, open and configure the touch screen device.
On success it allocates memory for a new touch screen device, opens and
links the input event device to it and loads and initialises all modules
configured in the tslib configuration file TSLIB_CONFFILE.
If dev_name is NULL ts_setup() will use the device defined by the
TSLIB_TSDEVICE environment variable.
If TSLIB_TSDEVICE is not defined ts_setup() will try to use following
devices:
/dev/input/ts,
/dev/input/touchscreen,
/dev/touchscreen/ucb1x00.
After that we ts_setup() scans /dev/input/event* for the first device
with property INPUT_PROP_DIRECT.
RETURN VALUE
A pointer to the opened struct tsdev is returned.
SEE ALSO
ts_open(3), ts_close(3), ts_read(3), ts_config(3), ts.conf(5)
TS_SETUP(3)
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