diff options
author | merge <null@invalid> | 2009-01-19 00:47:51 +0000 |
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committer | Andy Green <agreen@octopus.localdomain> | 2009-01-19 00:47:51 +0000 |
commit | 3779b1cf0be55e0affcff56379cdfb8a07fdd840 (patch) | |
tree | f7b05d2e2188885a37ac3be6fd3c0bf075fe05ac /drivers/input/touchscreen/ts_filter_mean.h | |
parent | 3a01f98ede89d2d0791393c43625e824f03c3065 (diff) |
MERGE-via-pending-tracking-hist-MERGE-via-stable-tracking-fix-touchscreen-filter-include-1232325217
pending-tracking-hist top was MERGE-via-stable-tracking-fix-touchscreen-filter-include-1232325217 / d063e8c6d85c48de80b3d158bfa98d5a97149711 ... parent commitmessage:
From: merge <null@invalid>
MERGE-via-stable-tracking-hist-fix-touchscreen-filter-include
stable-tracking-hist top was fix-touchscreen-filter-include / bb151f28fc8e8923baad96e0f3e8f0ae57af95f5 ... parent commitmessage:
From: Nelson Castillo <arhuaco@freaks-unidos.net>
Fix touchscreen filter includes
Fix #includes to make the kernel compile again.
Signed-off-by: Nelson Castillo <arhuaco@freaks-unidos.net>
Diffstat (limited to 'drivers/input/touchscreen/ts_filter_mean.h')
-rw-r--r-- | drivers/input/touchscreen/ts_filter_mean.h | 34 |
1 files changed, 34 insertions, 0 deletions
diff --git a/drivers/input/touchscreen/ts_filter_mean.h b/drivers/input/touchscreen/ts_filter_mean.h new file mode 100644 index 00000000000..44c506c99c0 --- /dev/null +++ b/drivers/input/touchscreen/ts_filter_mean.h @@ -0,0 +1,34 @@ +#ifndef __TS_FILTER_MEAN_H__ +#define __TS_FILTER_MEAN_H__ + +#include "ts_filter.h" + +/* + * Touchscreen filter. + * + * mean + * + * (c) 2008 Andy Green <andy@openmoko.com> + */ + +struct ts_filter_mean_configuration { + int bits_filter_length; + int averaging_threshold; + + int extent; +}; + +struct ts_filter_mean { + struct ts_filter tsf; + struct ts_filter_mean_configuration *config; + + int reported[MAX_TS_FILTER_COORDS]; + int lowpass[MAX_TS_FILTER_COORDS]; + int *fifo[MAX_TS_FILTER_COORDS]; + int fhead[MAX_TS_FILTER_COORDS]; + int ftail[MAX_TS_FILTER_COORDS]; +}; + +extern struct ts_filter_api ts_filter_mean_api; + +#endif |