ads7846: add pen_down sysfs attribute
authorImre Deak <imre.deak@nokia.com>
Fri, 10 Feb 2006 15:40:49 +0000 (17:40 +0200)
committerJuha Yrjola <juha.yrjola@nokia.com>
Fri, 10 Feb 2006 15:40:49 +0000 (17:40 +0200)
User-space needs to know about the pen down status for detecting
whether the touchscreen is "stuck" (i.e. is shortcircuited).

Signed-off-by: Imre Deak <imre.deak@nokia.com>
Signed-off-by: Juha Yrjölä <juha.yrjola@nokia.com>

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