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| author | Imre Deak <imre.deak@nokia.com> | 2006-04-26 00:12:14 -0400 |
|---|---|---|
| committer | Dmitry Torokhov <dtor_core@ameritech.net> | 2006-04-26 00:12:14 -0400 |
| commit | ae82d5ab05068fccef2329f4607670f24c41606f (patch) | |
| tree | bff0d33646f317e08d6974cc4073601c3939d6e1 /drivers/input/touchscreen/ads7846.c | |
| parent | c9e617a563ad646239270fa2222cdb06966cf1fa (diff) | |
| download | blackbird-op-linux-ae82d5ab05068fccef2329f4607670f24c41606f.tar.gz blackbird-op-linux-ae82d5ab05068fccef2329f4607670f24c41606f.zip | |
Input: ads7846 - report 0 pressure value along with pen up event
X touchscreen drivers that don't interpret the designated pen up message
assume a pen up event from a pressure value 0. For these we generate a
pressure 0 message along with the pen up message.
Signed-off-by: Imre Deak <imre.deak@nokia.com>
Acked-by: Juha Yrjola <juha.yrjola@nokia.com>
Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
Diffstat (limited to 'drivers/input/touchscreen/ads7846.c')
| -rw-r--r-- | drivers/input/touchscreen/ads7846.c | 6 |
1 files changed, 4 insertions, 2 deletions
diff --git a/drivers/input/touchscreen/ads7846.c b/drivers/input/touchscreen/ads7846.c index e7cabf12c8dc..1aaa153a2774 100644 --- a/drivers/input/touchscreen/ads7846.c +++ b/drivers/input/touchscreen/ads7846.c @@ -375,11 +375,13 @@ static void ads7846_rx(void *ads) if (Rt) { input_report_abs(input_dev, ABS_X, x); input_report_abs(input_dev, ABS_Y, y); - input_report_abs(input_dev, ABS_PRESSURE, Rt); sync = 1; } - if (sync) + + if (sync) { + input_report_abs(input_dev, ABS_PRESSURE, Rt); input_sync(input_dev); + } #ifdef VERBOSE if (Rt || ts->pendown) |
