HID: uclogic: Support in-range reporting emulation
Newer UC-Logic tablets, such as ones made by Huion have stopped
reporting in-range state, but they're otherwise worthy tablets. The
manufacturer was notified of the problem and promised to fix this in the
future. Meanwhile, detect pen coming in range, and emulate the reports
to the userspace, to make the tablets useable.
Signed-off-by: Nikolai Kondrashov <spbnick@gmail.com>
Signed-off-by: Benjamin Tissoires <benjamin.tissoires@redhat.com>
diff --git a/drivers/hid/hid-uclogic-params.c b/drivers/hid/hid-uclogic-params.c
index f555db1..b5e4d99 100644
--- a/drivers/hid/hid-uclogic-params.c
+++ b/drivers/hid/hid-uclogic-params.c
@@ -36,6 +36,8 @@ const char *uclogic_params_pen_inrange_to_str(
return "normal";
case UCLOGIC_PARAMS_PEN_INRANGE_INVERTED:
return "inverted";
+ case UCLOGIC_PARAMS_PEN_INRANGE_NONE:
+ return "none";
default:
return NULL;
}