diff options
| author | Mathias Gottschlag <mgottschlag@gmail.com> | 2014-12-29 18:26:35 +0100 |
|---|---|---|
| committer | Dmitry Torokhov <dmitry.torokhov@gmail.com> | 2014-12-29 18:51:37 +0100 |
| commit | 05be1d079ec0b3691783e4384b1ada82149ff7d2 (patch) | |
| tree | bd305e4dba7394c5eba6992f0f03e02b4812a438 /drivers/input/mouse/focaltech.h | |
| parent | Input: add tps65218 power button driver (diff) | |
| download | linux-05be1d079ec0b3691783e4384b1ada82149ff7d2.tar.xz linux-05be1d079ec0b3691783e4384b1ada82149ff7d2.zip | |
Input: psmouse - support for the FocalTech PS/2 protocol extensions
Most of the protocol for these touchpads has been reverse engineered. This
commit adds a basic multitouch-capable driver.
A lot of the protocol is still unknown. Especially, we don't know how to
identify the device yet apart from the PNP ID.
The previous workaround for these devices has been left in place in case
the driver is not compiled into the kernel or in case some other device
with the same PNP ID is not recognized by the driver yet still has the same
problems with the device probing code.
Signed-off-by: Mathias Gottschlag <mgottschlag@gmail.com>
Reviewed-by: Hans de Goede <hdegoede@redhat.com>
Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
Diffstat (limited to 'drivers/input/mouse/focaltech.h')
| -rw-r--r-- | drivers/input/mouse/focaltech.h | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/drivers/input/mouse/focaltech.h b/drivers/input/mouse/focaltech.h index 498650c61e28..71870a9b548a 100644 --- a/drivers/input/mouse/focaltech.h +++ b/drivers/input/mouse/focaltech.h @@ -2,6 +2,7 @@ * Focaltech TouchPad PS/2 mouse driver * * Copyright (c) 2014 Red Hat Inc. + * Copyright (c) 2014 Mathias Gottschlag <mgottschlag@gmail.com> * * This program is free software; you can redistribute it and/or modify * it under the terms of the GNU General Public License as published by @@ -18,5 +19,6 @@ int focaltech_detect(struct psmouse *psmouse, bool set_properties); int focaltech_init(struct psmouse *psmouse); +bool focaltech_supported(void); #endif |