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| author | ValdikSS <iam@valdikss.org.ru> | 2022-02-14 00:49:22 +0300 |
|---|---|---|
| committer | Jiri Kosina <jkosina@suse.cz> | 2022-05-02 18:49:44 +0300 |
| commit | 24401f291dcc4f2c18b9e2f65763cbaadc7a1528 (patch) | |
| tree | 5527f608903ebd68212bfae5b854a827411d2a95 /drivers/hid/hid-ids.h | |
| parent | 5e206459f670b579da9b7861a0f3ce3b989a68b6 (diff) | |
| download | linux-24401f291dcc4f2c18b9e2f65763cbaadc7a1528.tar.xz | |
HID: lenovo: Add support for ThinkPad TrackPoint Keyboard II
This keyboard has two modes: regular HID and a native mode, which is used
in Windows driver. Native mode disables (poor) middle mouse button
scrolling emulation and reports middle button and scrolling events with a
custom report ID, which could be better handled in the driver.
This commit adds functional button mapping and native scrolling support.
HID collection in Bluetooth mode for custom report ID=5 is broken and
is patched upon connection. The collection initially contains incorrect
Usage Minimum/Usage Maximum numbers and, more importantly, marks Input
as Variable, not Array, while reporting values as in Array.
The keyboard is very similar to Compact USB/Bluetooth Keyboard with
TrackPoint, that's why this patch reuses all of cptkbd functions, except
for input mapping.
Signed-off-by: Florian Klink <flokli@flokli.de>
Reviewed-by: Benjamin Tissoires <benjamin.tissoires@redhat.com>
Signed-off-by: Jiri Kosina <jkosina@suse.cz>
Diffstat (limited to 'drivers/hid/hid-ids.h')
| -rw-r--r-- | drivers/hid/hid-ids.h | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/drivers/hid/hid-ids.h b/drivers/hid/hid-ids.h index 053853a891c5..1c5bd9882dea 100644 --- a/drivers/hid/hid-ids.h +++ b/drivers/hid/hid-ids.h @@ -761,7 +761,9 @@ #define USB_VENDOR_ID_LENOVO 0x17ef #define USB_DEVICE_ID_LENOVO_TPKBD 0x6009 #define USB_DEVICE_ID_LENOVO_CUSBKBD 0x6047 +#define USB_DEVICE_ID_LENOVO_TPIIUSBKBD 0x60ee #define USB_DEVICE_ID_LENOVO_CBTKBD 0x6048 +#define USB_DEVICE_ID_LENOVO_TPIIBTKBD 0x60e1 #define USB_DEVICE_ID_LENOVO_SCROLLPOINT_OPTICAL 0x6049 #define USB_DEVICE_ID_LENOVO_TP10UBKBD 0x6062 #define USB_DEVICE_ID_LENOVO_TPPRODOCK 0x6067 |