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author | Yunkang Tang <tommywill2011@gmail.com> | 2013-12-26 14:54:19 -0800 |
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committer | Dmitry Torokhov <dmitry.torokhov@gmail.com> | 2013-12-26 15:44:39 -0800 |
commit | ee65d4b36de8ddf4467f788faa5d8ddd1bfcdaa2 (patch) | |
tree | b83ba964dff094e5d5cf7b0c66c0b334ef8fc900 /drivers/input/mouse/alps.h | |
parent | 01d08185850c2eb5ce80722df3fdb5d7a291fb79 (diff) | |
download | op-kernel-dev-ee65d4b36de8ddf4467f788faa5d8ddd1bfcdaa2.zip op-kernel-dev-ee65d4b36de8ddf4467f788faa5d8ddd1bfcdaa2.tar.gz |
Input: ALPS - add support for "Dolphin" devices
This adds support for another flavor of ALPS protocol used in newer
"Dolphin" devices.
Signed-off-by: Yunkang Tang <yunkang.tang@cn.alps.com>
Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
Diffstat (limited to 'drivers/input/mouse/alps.h')
-rw-r--r-- | drivers/input/mouse/alps.h | 7 |
1 files changed, 6 insertions, 1 deletions
diff --git a/drivers/input/mouse/alps.h b/drivers/input/mouse/alps.h index 704f0f9..03f88b6 100644 --- a/drivers/input/mouse/alps.h +++ b/drivers/input/mouse/alps.h @@ -19,6 +19,10 @@ #define ALPS_PROTO_V5 5 #define ALPS_PROTO_V6 6 +#define DOLPHIN_COUNT_PER_ELECTRODE 64 +#define DOLPHIN_PROFILE_XOFFSET 8 /* x-electrode offset */ +#define DOLPHIN_PROFILE_YOFFSET 1 /* y-electrode offset */ + /** * struct alps_model_info - touchpad ID table * @signature: E7 response string to match. @@ -146,7 +150,8 @@ struct alps_data { int (*hw_init)(struct psmouse *psmouse); void (*process_packet)(struct psmouse *psmouse); - void (*decode_fields)(struct alps_fields *f, unsigned char *p); + void (*decode_fields)(struct alps_fields *f, unsigned char *p, + struct psmouse *psmouse); void (*set_abs_params)(struct alps_data *priv, struct input_dev *dev1); int prev_fin; |