diff options
| author | Stephen Evanchik <evanchsa@gmail.com> | 2005-08-08 01:26:18 -0500 |
|---|---|---|
| committer | Dmitry Torokhov <dtor_core@ameritech.net> | 2005-08-08 01:26:18 -0500 |
| commit | 541e316aed6f7d6efeb427a88645c2a8f61418d6 (patch) | |
| tree | 2283bae66058470f24f47240e342a032d939ff89 /drivers/input/mouse/psmouse-base.c | |
| parent | 6fc32179de9e14c542e0b1760e412bc670611c53 (diff) | |
Input: psmouse - add support for IBM TrackPoint devices.
Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
Diffstat (limited to 'drivers/input/mouse/psmouse-base.c')
| -rw-r--r-- | drivers/input/mouse/psmouse-base.c | 15 |
1 files changed, 14 insertions, 1 deletions
diff --git a/drivers/input/mouse/psmouse-base.c b/drivers/input/mouse/psmouse-base.c index 2bb2fe78bdc..b3508276785 100644 --- a/drivers/input/mouse/psmouse-base.c +++ b/drivers/input/mouse/psmouse-base.c @@ -25,6 +25,7 @@ #include "logips2pp.h" #include "alps.h" #include "lifebook.h" +#include "trackpoint.h" #define DRIVER_DESC "PS/2 mouse driver" @@ -520,6 +521,12 @@ static int psmouse_extensions(struct psmouse *psmouse, return PSMOUSE_IMPS; /* + * Try to initialize the IBM TrackPoint + */ + if (max_proto > PSMOUSE_IMEX && trackpoint_detect(psmouse, set_properties) == 0) + return PSMOUSE_TRACKPOINT; + +/* * Okay, all failed, we have a standard mouse here. The number of the buttons * is still a question, though. We assume 3. */ @@ -600,6 +607,12 @@ static struct psmouse_protocol psmouse_protocols[] = { .init = lifebook_init, }, { + .type = PSMOUSE_TRACKPOINT, + .name = "TPPS/2", + .alias = "trackpoint", + .detect = trackpoint_detect, + }, + { .type = PSMOUSE_AUTO, .name = "auto", .alias = "any", @@ -1234,7 +1247,7 @@ static int psmouse_set_maxproto(const char *val, struct kernel_param *kp) *((unsigned int *)kp->arg) = proto->type; - return 0; \ + return 0; } static int psmouse_get_maxproto(char *buffer, struct kernel_param *kp) |