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touchpad: exclude Logitech touchpads from disable-while-typing

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Logitech does not sell internal touchpads, the closest ones are the TK820 and
the K400 series devices. Neither of which need DWT, the touchpad is next to
the keyboard.

Signed-off-by: Peter Hutterer <peter.hutterer@who-t.net>
Reviewed-by: Hans de Goede <hdegoede@redhat.com>
This commit is contained in:
Peter Hutterer 2016-04-21 15:08:23 +10:00
parent 46c2fdd522
commit 248912f1ef
2 changed files with 5 additions and 0 deletions
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4
src/evdev-mt-touchpad.c
View file

@ -1335,6 +1335,10 @@ tp_want_dwt(struct evdev_device *touchpad,
if (bus_tp == BUS_I8042 && bus_kbd != bus_tp)
return false;
/* Logitech does not have internal touchpads */
if (vendor_tp == VENDOR_ID_LOGITECH)
return false;
/* For Apple touchpads, always use its internal keyboard */
if (vendor_tp == VENDOR_ID_APPLE) {
return vendor_kbd == vendor_tp &&

1
src/libinput-util.h
View file

@ -37,6 +37,7 @@
#include "libinput.h"
#define VENDOR_ID_APPLE 0x5ac
#define VENDOR_ID_LOGITECH 0x46d
#define VENDOR_ID_WACOM 0x56a
#define VENDOR_ID_SYNAPTICS_SERIAL 0x002
#define PRODUCT_ID_APPLE_KBD_TOUCHPAD 0x273