target/linux/s3c24xx/files-2.6.30/include/linux/touchscreen/ts_filter_mean.h

   1 #ifndef __TS_FILTER_MEAN_H__
   2 #define __TS_FILTER_MEAN_H__
   3
   4 #include "ts_filter.h"
   5
   6 /*
   7  * Touchscreen filter.
   8  *
   9  * mean
  10  *
  11  * (c) 2008,2009
  12  *     Andy Green <andy@openmoko.com>
  13  *     Nelson Castillo <arhuaco@freaks-unidos.net>
  14  */
  15
  16 /* Configuration for this filter. */
  17 struct ts_filter_mean_configuration {
  18         /* Number of points for the mean. */
  19         int length;
  20
  21         /* Generic filter configuration. */
  22         struct ts_filter_configuration config;
  23 };
  24
  25 /* API functions for the mean filter */
  26 extern const struct ts_filter_api ts_filter_mean_api;
  27
  28 #endif /* __TS_FILTER_MEAN_H__ */