Commit 06483d25 authored by José Expósito's avatar José Expósito Committed by Jiri Kosina

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/989Signed-off-by: default avatarJosé Expósito <jose.exposito89@gmail.com>
Signed-off-by: default avatarJiri Kosina <jkosina@suse.com>
parent 48144e83
......@@ -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), */
......
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