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path: root/drivers/hid/hid-uclogic-params.h
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2019-02-21HID: uclogic: Support Gray-coded rotary encodersNikolai Kondrashov
Add support for converting Gray-coded rotary encoder input into dial input compatible with HID standard. Needed for Ugee G5 support. Signed-off-by: Nikolai Kondrashov <spbnick@gmail.com> Signed-off-by: Benjamin Tissoires <benjamin.tissoires@redhat.com>
2019-02-21HID: uclogic: Support faking Wacom pad device IDNikolai Kondrashov
Add support for inserting a Wacom pad device ID into hid-uclogic reports. This allows reporting dial inputs in a way compatible with the Wacom driver. Needed for Ugee G5 support in particular. Signed-off-by: Nikolai Kondrashov <spbnick@gmail.com> Signed-off-by: Benjamin Tissoires <benjamin.tissoires@redhat.com>
2019-02-21HID: uclogic: Support fragmented high-res reportsNikolai Kondrashov
Support parsing fragmented high-resolution reports in hid-uclogic to support v2 reporting protocol. Signed-off-by: Nikolai Kondrashov <spbnick@gmail.com> Signed-off-by: Benjamin Tissoires <benjamin.tissoires@redhat.com>
2019-02-21HID: uclogic: Support in-range reporting emulationNikolai Kondrashov
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>
2019-02-21HID: uclogic: Extract tablet parameter discovery into a moduleNikolai Kondrashov
Refactor and extract UC-Logic tablet initialization and parameter discovery into a module. For these tablets, the major part of parameter discovery cannot be separated from initialization so they have to be in the same module. Define explicitly and clearly what possible quirks the tablets may have to make the driver implementation easier and simpler. Signed-off-by: Nikolai Kondrashov <spbnick@gmail.com> Signed-off-by: Benjamin Tissoires <benjamin.tissoires@redhat.com>