diff options
| author | José Expósito <[email protected]> | 2024-05-24 13:21:36 +0200 |
|---|---|---|
| committer | Jiri Kosina <[email protected]> | 2024-06-04 10:12:54 +0200 |
| commit | 06483d251df678907b1d627d67b5464beb5358b3 (patch) | |
| tree | 1918dc678923ce25f4b9eb0494dc7f25995bd2de | |
| parent | 48144e83daba5619adaf0baf4fcea98082dce818 (diff) | |
HID: uclogic: Use Rx and Ry for touch strips
Currently, HUION devices use ABS_WHEEL as the usage for touch strips.
There are 2 main issues with this approach:
The first one is that the descriptor for touch rings
(uclogic_rdesc_v2_frame_touch_ring_arr) also uses ABS_WHEEL.
>From user-space it is impossible to know which device sends the events.
The second one is that Wacom uses ABS_RX/ABS_RY to notify events from
touch strips and user-space was designed to handle those axes.
Change the usage of touch strips to Rx/Ry to fix both issues.
Link: https://gitlab.freedesktop.org/libinput/libinput/-/issues/989
Signed-off-by: José Expósito <[email protected]>
Signed-off-by: Jiri Kosina <[email protected]>
| -rw-r--r-- | drivers/hid/hid-uclogic-rdesc.c | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/drivers/hid/hid-uclogic-rdesc.c b/drivers/hid/hid-uclogic-rdesc.c index 7cbd673747a5..dfd74a043b39 100644 --- a/drivers/hid/hid-uclogic-rdesc.c +++ b/drivers/hid/hid-uclogic-rdesc.c @@ -789,7 +789,8 @@ const __u8 uclogic_rdesc_v2_frame_touch_strip_arr[] = { 0x95, 0x01, /* Report Count (1), */ 0x81, 0x02, /* Input (Variable), */ 0x05, 0x01, /* Usage Page (Desktop), */ - 0x09, 0x38, /* Usage (Wheel), */ + 0x09, 0x33, /* Usage (Rx), */ + 0x09, 0x34, /* Usage (Ry), */ 0x95, 0x01, /* Report Count (1), */ 0x15, 0x00, /* Logical Minimum (0), */ 0x25, 0x07, /* Logical Maximum (7), */ |