[PATCH] fix-last_issued-ts_filter_median.patch

Andy Green andy at openmoko.com
Fri Nov 28 23:57:59 CET 2008


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Somebody in the thread at some point said:
| - Decimation_below was not being used in the median filter. Fixed.
|
| - Decimation_below should be small. There's no need to change many
|   points in the median filter if we're moving slow. In this way we
|   will filter more noise.
|
| - Now we deliver 2X input events -- 1 each 5 milliseconds.
|   (side effect of the previous two changes)
|
| - We should omit the last point before the UP event but I think this
|   belongs to user-space.  I'm programming a tslib filter ("skip") and
|   if it doesn't work will I'll send a patch later to skip the last
|   point in the driver.

Thanks, sent it on stable-tracking.

- -Andy
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