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| author | JJ Ding <jj_ding@emc.com.tw> | 2011-09-20 22:42:51 -0700 |
|---|---|---|
| committer | Dmitry Torokhov <dmitry.torokhov@gmail.com> | 2011-09-20 22:46:27 -0700 |
| commit | 84a90b610a1473d732818ec5d041ab18eae77f14 (patch) | |
| tree | 23826221db7299bcce38f3ad35d4c42bd46531ad /drivers/input/mouse/elantech.h | |
| parent | 1dc6edec127e1fdb89d246189c232fe635d2f921 (diff) | |
| download | blackbird-op-linux-84a90b610a1473d732818ec5d041ab18eae77f14.tar.gz blackbird-op-linux-84a90b610a1473d732818ec5d041ab18eae77f14.zip | |
Input: elantech - better support all those v2 variants
V2 hardware has many variants. This patch adddresses two issues:
- some model also has debounce packets, but with a different signature
than v3. Now we just check debounce for all v2 hardware.
- due to different scanning methods the hardware uses, x and y ranges have
to be calculated differently. And for some specific versions, we can just
see them as custom-made, so set {x, y} the same values as Windows driver
does.
Signed-off-by: JJ Ding <jj_ding@emc.com.tw>
Tested-by: Richard Schütz <r.schtz@t-online.de>
Reviewed-by: Éric Piel <eric.piel@tremplin-utc.net>
Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
Diffstat (limited to 'drivers/input/mouse/elantech.h')
| -rw-r--r-- | drivers/input/mouse/elantech.h | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/drivers/input/mouse/elantech.h b/drivers/input/mouse/elantech.h index 7ecaef0c07c4..9e5f1aabea7e 100644 --- a/drivers/input/mouse/elantech.h +++ b/drivers/input/mouse/elantech.h @@ -19,6 +19,7 @@ #define ETP_FW_ID_QUERY 0x00 #define ETP_FW_VERSION_QUERY 0x01 #define ETP_CAPABILITIES_QUERY 0x02 +#define ETP_SAMPLE_QUERY 0x03 /* * Command values for register reading or writing |
