Hi John,
On Fri, Nov 17, 2023 at 07:36:03 CET, John J. Karcher wrote:
[core] [init -> drivers -> usb_hid_drv] Dropping unsupported Event[1/3] device=HID 056a:5158 Stylus type=ABS code=X value=14535 [core] [init -> drivers -> usb_hid_drv] Dropping unsupported Event[2/3] device=HID 056a:5158 Stylus type=ABS code=Y value=10427 [core] [init -> drivers -> usb_hid_drv] Dropping unsupported Event[1/3] device=HID 056a:5158 Stylus type=ABS code=X value=14552 [core] [init -> drivers -> usb_hid_drv] Dropping unsupported Event[2/3] device=HID 056a:5158 Stylus type=ABS code=Y value=10397
Unfortunately, we not yet support ABS mode events in DDE Linux as we concentrated on multi-touch mode touchpads. I wonder why your touchscreen is not driven in the latter mode, but this may be because the stylus is used.
Do you know of any EFI/BIOS mode settings for the touchscreen/stylus that may help? If not, we had to enable ABS mode in the USB HID driver for graphics tables/stylus devices. Would you mind to send all report/log entries prefixed with [init -> drivers -> usb_hid_drv]?
[core] [init -> drivers -> event_filter] USB event #5 PRESS BTN_LEFT 65534 key count: 2 [core] [init -> drivers -> event_filter] USB event #6 RELEASE BTN_LEFT key count: 1 [core] [init -> drivers -> event_filter] USB event #7 RELEASE BTN_TOOL_PEN key count: 0 [core] [init -> drivers -> event_filter] USB event #8 PRESS BTN_LEFT 65534 key count: 1 [core] [init -> drivers -> event_filter] USB event #9 PRESS BTN_0 65534 key count: 2 [core] [init -> drivers -> event_filter] USB event #10 RELEASE BTN_LEFT key count: 1 [core] [init -> drivers -> event_filter] USB event #11 PRESS BTN_LEFT 65534 key count: 2 [core] [init -> drivers -> event_filter] USB event #12 RELEASE BTN_LEFT key count: 1
This shows the stylus reports BTN_TOOL_PEN and BTN_0, which may cause the confusion in nitpicker . For robustness, you may insert the following options into /config/event_filter into the <remap> node where <key> nodes are defined.
<ignore-key name="BTN_0"/> <ignore-key name="BTN_TOOL_PEN"/>
Regards