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Input: elantech - get rid of ETP_2FT_* in elantech.h

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For two finger touches the coordinate of each finger gets reported
separately but with reduced resolution.

With this change, we now have the same range for ST and MT data and
scale MT data because it has lower resolution to match ST.

Suggested-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
Signed-off-by: JJ Ding <jj_ding@emc.com.tw>
Acked-by: Daniel Kurtz <djkurtz@chromium.org>
Acked-by: Éric Piel <eric.piel@tremplin-utc.net>
Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
This commit is contained in:
JJ Ding
2011-09-09 10:22:58 -07:00
committed by Dmitry Torokhov
parent 1155961946
commit 461a791765
2 changed files with 13 additions and 26 deletions
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11
drivers/input/mouse/elantech.h
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@@ -82,17 +82,6 @@
#define ETP_WMIN_V2 0
#define ETP_WMAX_V2 15
/*
* For two finger touches the coordinate of each finger gets reported
* separately but with reduced resolution.
*/
#define ETP_2FT_FUZZ 4
#define ETP_2FT_XMIN ( 0 + ETP_2FT_FUZZ)
#define ETP_2FT_XMAX (288 - ETP_2FT_FUZZ)
#define ETP_2FT_YMIN ( 0 + ETP_2FT_FUZZ)
#define ETP_2FT_YMAX (192 - ETP_2FT_FUZZ)
struct elantech_data {
unsigned char reg_10;
unsigned char reg_11;