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| author | Michael Hennerich <[email protected]> | 2010-03-10 04:38:47 +0000 |
|---|---|---|
| committer | Dmitry Torokhov <[email protected]> | 2010-03-10 06:13:30 +0000 |
| commit | 4eb6f91b95e7618eae0103b6cba7c7f01f9d40f3 (patch) | |
| tree | a668ba8445ba7cee4ef243684de51ac7e79c91ff /drivers/mtd/lpddr/lpddr_cmds.c | |
| parent | Input: ads7846 - add support for AD7843 parts (diff) | |
| download | kernel-4eb6f91b95e7618eae0103b6cba7c7f01f9d40f3.tar.gz kernel-4eb6f91b95e7618eae0103b6cba7c7f01f9d40f3.zip | |
Input: ad7877 - increase pen up imeout
The time interval between consecutive interrupts depends on a number of
tunables: first_conversion_delay, acquisition_time, averaging and foremost
the pen_down_acc_interval.
Since the mod_timer() action for the PEN UP event happens in the
spi_async() callback function, latencies incurred by the spi bus drivers
also need to be taken into account.
So all in all, give the PEN UP event a bit more wiggle room and increase
timeout to 100ms.
Signed-off-by: Michael Hennerich <[email protected]>
Signed-off-by: Mike Frysinger <[email protected]>
Signed-off-by: Dmitry Torokhov <[email protected]>
Diffstat (limited to 'drivers/mtd/lpddr/lpddr_cmds.c')
0 files changed, 0 insertions, 0 deletions