Hi,
On 21-04-16 08:06, Peter Hutterer wrote:
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 <[email protected]>
Patch looks good to me:
Reviewed-by: Hans de Goede <[email protected]>
Regards,
Hans
---
src/evdev-mt-touchpad.c | 4 ++++
src/libinput-util.h | 1 +
2 files changed, 5 insertions(+)
diff --git a/src/evdev-mt-touchpad.c b/src/evdev-mt-touchpad.c
index 40c51c6..1974e2a 100644
--- a/src/evdev-mt-touchpad.c
+++ b/src/evdev-mt-touchpad.c
@@ -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 &&
diff --git a/src/libinput-util.h b/src/libinput-util.h
index 66748ea..8f814cc 100644
--- a/src/libinput-util.h
+++ b/src/libinput-util.h
@@ -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
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