ozone: evdev: Add gamepad support

ui/events/ozone/evdev/gamepad_mapping.cc

Index: ui/events/ozone/evdev/gamepad_mapping.cc
diff --git a/ui/events/ozone/evdev/gamepad_mapping.cc b/ui/events/ozone/evdev/gamepad_mapping.cc
new file mode 100644
index 0000000000000000000000000000000000000000..de52049ecf4708e25b360558c6d054e21cadca99
--- /dev/null
+++ b/ui/events/ozone/evdev/gamepad_mapping.cc
@@ -0,0 +1,682 @@
+// Copyright 2017 The Chromium Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style license that can be
+// found in the LICENSE file.
+
+#include <linux/input.h>
+
+#include "ui/events/ozone/evdev/gamepad_mapping.h"
+#include "ui/events/webgamepad_constants.h"
+
+namespace ui {
+///////////////////////////////////////////////////////////////////////////////
+// The following maps are converted from android kl files.
+using MappingData = std::vector<ui::GamepadMappingEntry>;
+
+MappingData* GetVendor_2378Product_100aMap() {
+  static MappingData map = {

[spang, 2017/04/13 00:52:20]

Several comments about this
- Why copy these static array into mutable static vectors? Should be able to use
the static arrays directly.
- How confident are we that Android has the right mapping for web gamepad
- Is it compatible with the stuff in
device/gamepad/gamepad_standard_mappings_linux.c?

If we're saying Android kl is upstream for this, it may be better to write a
parser for those and package the layouts (maybe pack them with grit?)..

[jkwang, 2017/04/19 19:42:23]

Well, there is problems with original design. Lots of mapping are duplicated and
does not behave good enough. 

It is not compatible with stuff in gamepad_standard_mappings_linux.c. That
mapping map js interface and this is for evdev. And there is some gamepad I
cannot find in the market. This should not be the reason stop us from moving to
evdev. AND, this mapping should support gamepad compatible with android, which
makes more sense thant the old js interface.
Yet there is much more work to do to test this mapping. I will follow up.
https://docs.google.com/a/google.com/spreadsheets/d/1DesgjDf9qW-XJTrpC2Y6RWr4...

+      {EV_KEY, BTN_A, GamepadEventType::BUTTON, WG_BUTTON_A},
+      {EV_KEY, BTN_B, GamepadEventType::BUTTON, WG_BUTTON_B},
+      {EV_KEY, BTN_X, GamepadEventType::BUTTON, WG_BUTTON_X},
+      {EV_KEY, BTN_Y, GamepadEventType::BUTTON, WG_BUTTON_Y},
+      {EV_KEY, BTN_TL, GamepadEventType::BUTTON, WG_BUTTON_L1},
+      {EV_KEY, BTN_TR, GamepadEventType::BUTTON, WG_BUTTON_R1},
+      {EV_KEY, BTN_SELECT, GamepadEventType::BUTTON, WG_BUTTON_SELECT},
+      {EV_KEY, BTN_START, GamepadEventType::BUTTON, WG_BUTTON_START},
+      {EV_KEY, BTN_THUMBL, GamepadEventType::BUTTON, WG_BUTTON_THUMBL},
+      {EV_KEY, BTN_THUMBR, GamepadEventType::BUTTON, WG_BUTTON_THUMBR},
+      {EV_ABS, ABS_X, GamepadEventType::AXIS, WG_ABS_X},
+      {EV_ABS, ABS_Y, GamepadEventType::AXIS, WG_ABS_Y},
+      {EV_ABS, ABS_RX, GamepadEventType::AXIS, WG_ABS_Z},
+      {EV_ABS, ABS_RY, GamepadEventType::AXIS, WG_ABS_RZ},
+      {EV_ABS, ABS_Z, GamepadEventType::BUTTON, WG_BUTTON_L2},
+      {EV_ABS, ABS_RZ, GamepadEventType::BUTTON, WG_BUTTON_R2},
+      {EV_ABS, ABS_HAT0X, GamepadEventType::BUTTON, kHAT_X},
+      {EV_ABS, ABS_HAT0Y, GamepadEventType::BUTTON, kHAT_Y}};
+  return ↦
+}
+
+MappingData* GetVendor_046dProduct_c216Map() {
+  static MappingData map = {
+      {EV_KEY, BTN_TRIGGER, GamepadEventType::BUTTON, WG_BUTTON_A},
+      {EV_KEY, BTN_TOP, GamepadEventType::BUTTON, WG_BUTTON_B},
+      {EV_KEY, BTN_THUMB, GamepadEventType::BUTTON, WG_BUTTON_X},
+      {EV_KEY, BTN_THUMB2, GamepadEventType::BUTTON, WG_BUTTON_Y},
+      {EV_KEY, BTN_TOP2, GamepadEventType::BUTTON, WG_BUTTON_L1},
+      {EV_KEY, BTN_PINKIE, GamepadEventType::BUTTON, WG_BUTTON_R1},
+      {EV_KEY, BTN_BASE, GamepadEventType::BUTTON, WG_BUTTON_L2},
+      {EV_KEY, BTN_BASE2, GamepadEventType::BUTTON, WG_BUTTON_R2},
+      {EV_KEY, BTN_BASE3, GamepadEventType::BUTTON, WG_BUTTON_SELECT},
+      {EV_KEY, BTN_BASE4, GamepadEventType::BUTTON, WG_BUTTON_START},
+      {EV_KEY, BTN_BASE5, GamepadEventType::BUTTON, WG_BUTTON_THUMBL},
+      {EV_KEY, BTN_BASE6, GamepadEventType::BUTTON, WG_BUTTON_THUMBR},
+      {EV_ABS, ABS_X, GamepadEventType::AXIS, WG_ABS_X},
+      {EV_ABS, ABS_Y, GamepadEventType::AXIS, WG_ABS_Y},
+      {EV_ABS, ABS_Z, GamepadEventType::AXIS, WG_ABS_Z},
+      {EV_ABS, ABS_RZ, GamepadEventType::AXIS, WG_ABS_RZ},
+      {EV_ABS, ABS_HAT0X, GamepadEventType::BUTTON, kHAT_X},
+      {EV_ABS, ABS_HAT0Y, GamepadEventType::BUTTON, kHAT_Y}};
+  return ↦
+}
+
+MappingData* GetVendor_045eProduct_028eMap() {
+  static MappingData map = {
+      {EV_KEY, BTN_A, GamepadEventType::BUTTON, WG_BUTTON_A},
+      {EV_KEY, BTN_B, GamepadEventType::BUTTON, WG_BUTTON_B},
+      {EV_KEY, BTN_X, GamepadEventType::BUTTON, WG_BUTTON_X},
+      {EV_KEY, BTN_Y, GamepadEventType::BUTTON, WG_BUTTON_Y},
+      {EV_KEY, BTN_TL, GamepadEventType::BUTTON, WG_BUTTON_L1},
+      {EV_KEY, BTN_TR, GamepadEventType::BUTTON, WG_BUTTON_R1},
+      {EV_KEY, BTN_START, GamepadEventType::BUTTON, WG_BUTTON_START},
+      {EV_KEY, BTN_THUMBL, GamepadEventType::BUTTON, WG_BUTTON_THUMBL},
+      {EV_KEY, BTN_THUMBR, GamepadEventType::BUTTON, WG_BUTTON_THUMBR},
+      {EV_ABS, ABS_X, GamepadEventType::AXIS, WG_ABS_X},
+      {EV_ABS, ABS_Y, GamepadEventType::AXIS, WG_ABS_Y},
+      {EV_ABS, ABS_RX, GamepadEventType::AXIS, WG_ABS_Z},
+      {EV_ABS, ABS_RY, GamepadEventType::AXIS, WG_ABS_RZ},
+      {EV_ABS, ABS_Z, GamepadEventType::BUTTON, WG_BUTTON_L2},
+      {EV_ABS, ABS_RZ, GamepadEventType::BUTTON, WG_BUTTON_R2},
+      {EV_ABS, ABS_HAT0X, GamepadEventType::BUTTON, kHAT_X},
+      {EV_ABS, ABS_HAT0Y, GamepadEventType::BUTTON, kHAT_Y}};
+  return ↦
+}
+
+MappingData* GetVendor_054cProduct_0268Map() {
+  static MappingData map = {
+      {EV_KEY, 0x12e, GamepadEventType::BUTTON, WG_BUTTON_A},
+      {EV_KEY, 0x12d, GamepadEventType::BUTTON, WG_BUTTON_B},
+      {EV_KEY, BTN_DEAD, GamepadEventType::BUTTON, WG_BUTTON_X},
+      {EV_KEY, 0x12c, GamepadEventType::BUTTON, WG_BUTTON_Y},
+      {EV_KEY, BTN_BASE5, GamepadEventType::BUTTON, WG_BUTTON_L1},
+      {EV_KEY, BTN_BASE6, GamepadEventType::BUTTON, WG_BUTTON_R1},
+      {EV_KEY, BTN_BASE3, GamepadEventType::BUTTON, WG_BUTTON_L2},
+      {EV_KEY, BTN_BASE4, GamepadEventType::BUTTON, WG_BUTTON_R2},
+      {EV_KEY, BTN_TRIGGER, GamepadEventType::BUTTON, WG_BUTTON_SELECT},
+      {EV_KEY, BTN_TOP, GamepadEventType::BUTTON, WG_BUTTON_START},
+      {EV_KEY, BTN_THUMB, GamepadEventType::BUTTON, WG_BUTTON_THUMBL},
+      {EV_KEY, BTN_THUMB2, GamepadEventType::BUTTON, WG_BUTTON_THUMBR},
+      {EV_KEY, BTN_TOP2, GamepadEventType::BUTTON, WG_BUTTON_DPAD_UP},
+      {EV_KEY, BTN_BASE, GamepadEventType::BUTTON, WG_BUTTON_DPAD_DOWN},
+      {EV_KEY, BTN_BASE2, GamepadEventType::BUTTON, WG_BUTTON_DPAD_LEFT},
+      {EV_KEY, BTN_PINKIE, GamepadEventType::BUTTON, WG_BUTTON_DPAD_RIGHT},
+      {EV_ABS, ABS_X, GamepadEventType::AXIS, WG_ABS_X},
+      {EV_ABS, ABS_Y, GamepadEventType::AXIS, WG_ABS_Y},
+      {EV_ABS, ABS_Z, GamepadEventType::AXIS, WG_ABS_Z},
+      {EV_ABS, ABS_RZ, GamepadEventType::AXIS, WG_ABS_RZ},
+      {EV_ABS, ABS_MT_TOUCH_MAJOR, GamepadEventType::BUTTON, WG_BUTTON_L2},
+      {EV_ABS, ABS_MT_TOUCH_MINOR, GamepadEventType::BUTTON, WG_BUTTON_R2}};
+  return ↦
+}
+
+MappingData* GetVendor_046dProduct_b501Map() {
+  static MappingData map = {
+      {EV_KEY, BTN_A, GamepadEventType::BUTTON, WG_BUTTON_A},
+      {EV_KEY, BTN_B, GamepadEventType::BUTTON, WG_BUTTON_B},
+      {EV_KEY, BTN_X, GamepadEventType::BUTTON, WG_BUTTON_X},
+      {EV_KEY, BTN_Y, GamepadEventType::BUTTON, WG_BUTTON_Y},
+      {EV_KEY, BTN_TL, GamepadEventType::BUTTON, WG_BUTTON_L1},
+      {EV_KEY, BTN_TR, GamepadEventType::BUTTON, WG_BUTTON_R1},
+      {EV_KEY, BTN_TL2, GamepadEventType::BUTTON, WG_BUTTON_L2},
+      {EV_KEY, BTN_TR2, GamepadEventType::BUTTON, WG_BUTTON_R2},
+      {EV_KEY, BTN_SELECT, GamepadEventType::BUTTON, WG_BUTTON_SELECT},
+      {EV_KEY, BTN_START, GamepadEventType::BUTTON, WG_BUTTON_START},
+      {EV_KEY, BTN_THUMBL, GamepadEventType::BUTTON, WG_BUTTON_THUMBL},
+      {EV_KEY, BTN_THUMBR, GamepadEventType::BUTTON, WG_BUTTON_THUMBR},
+      {EV_KEY, KEY_UP, GamepadEventType::BUTTON, WG_BUTTON_DPAD_UP},
+      {EV_KEY, KEY_DOWN, GamepadEventType::BUTTON, WG_BUTTON_DPAD_DOWN},
+      {EV_KEY, KEY_LEFT, GamepadEventType::BUTTON, WG_BUTTON_DPAD_LEFT},
+      {EV_KEY, KEY_RIGHT, GamepadEventType::BUTTON, WG_BUTTON_DPAD_RIGHT},
+      {EV_KEY, BTN_MODE, GamepadEventType::BUTTON, WG_BUTTON_MODE},
+      {EV_ABS, ABS_X, GamepadEventType::AXIS, WG_ABS_X},
+      {EV_ABS, ABS_Y, GamepadEventType::AXIS, WG_ABS_Y},
+      {EV_ABS, ABS_Z, GamepadEventType::AXIS, WG_ABS_Z},
+      {EV_ABS, ABS_RZ, GamepadEventType::AXIS, WG_ABS_RZ},
+      {EV_ABS, ABS_BRAKE, GamepadEventType::BUTTON, WG_BUTTON_L2},
+      {EV_ABS, ABS_GAS, GamepadEventType::BUTTON, WG_BUTTON_R2},
+      {EV_ABS, ABS_HAT0X, GamepadEventType::BUTTON, kHAT_X},
+      {EV_ABS, ABS_HAT0Y, GamepadEventType::BUTTON, kHAT_Y}};
+  return ↦
+}
+
+MappingData* GetVendor_1689Product_fd00Map() {
+  static MappingData map = {
+      {EV_KEY, BTN_A, GamepadEventType::BUTTON, WG_BUTTON_A},
+      {EV_KEY, BTN_B, GamepadEventType::BUTTON, WG_BUTTON_B},
+      {EV_KEY, BTN_X, GamepadEventType::BUTTON, WG_BUTTON_X},
+      {EV_KEY, BTN_Y, GamepadEventType::BUTTON, WG_BUTTON_Y},
+      {EV_KEY, BTN_TL, GamepadEventType::BUTTON, WG_BUTTON_L1},
+      {EV_KEY, BTN_TR, GamepadEventType::BUTTON, WG_BUTTON_R1},
+      {EV_KEY, BTN_START, GamepadEventType::BUTTON, WG_BUTTON_START},
+      {EV_KEY, BTN_THUMBL, GamepadEventType::BUTTON, WG_BUTTON_THUMBL},
+      {EV_KEY, BTN_THUMBR, GamepadEventType::BUTTON, WG_BUTTON_THUMBR},
+      {EV_KEY, BTN_TRIGGER_HAPPY3, GamepadEventType::BUTTON, WG_BUTTON_DPAD_UP},
+      {EV_KEY, BTN_TRIGGER_HAPPY4, GamepadEventType::BUTTON,
+       WG_BUTTON_DPAD_DOWN},
+      {EV_KEY, BTN_TRIGGER_HAPPY1, GamepadEventType::BUTTON,
+       WG_BUTTON_DPAD_LEFT},
+      {EV_KEY, BTN_TRIGGER_HAPPY2, GamepadEventType::BUTTON,
+       WG_BUTTON_DPAD_RIGHT},
+      {EV_ABS, ABS_X, GamepadEventType::AXIS, WG_ABS_X},
+      {EV_ABS, ABS_Y, GamepadEventType::AXIS, WG_ABS_Y},
+      {EV_ABS, ABS_RX, GamepadEventType::AXIS, WG_ABS_Z},
+      {EV_ABS, ABS_RY, GamepadEventType::AXIS, WG_ABS_RZ},
+      {EV_ABS, ABS_Z, GamepadEventType::BUTTON, WG_BUTTON_L2},
+      {EV_ABS, ABS_RZ, GamepadEventType::BUTTON, WG_BUTTON_R2}};
+  return ↦
+}
+
+MappingData* GetVendor_046dProduct_c294Map() {
+  static MappingData map = {
+      {EV_KEY, BTN_THUMB, GamepadEventType::BUTTON, WG_BUTTON_A},
+      {EV_KEY, BTN_TOP, GamepadEventType::BUTTON, WG_BUTTON_B},
+      {EV_KEY, BTN_TRIGGER, GamepadEventType::BUTTON, WG_BUTTON_X},
+      {EV_KEY, BTN_THUMB2, GamepadEventType::BUTTON, WG_BUTTON_Y},
+      {EV_KEY, BTN_BASE2, GamepadEventType::BUTTON, WG_BUTTON_L1},
+      {EV_KEY, BTN_BASE, GamepadEventType::BUTTON, WG_BUTTON_R1},
+      {EV_KEY, BTN_PINKIE, GamepadEventType::BUTTON, WG_BUTTON_L2},
+      {EV_KEY, BTN_TOP2, GamepadEventType::BUTTON, WG_BUTTON_R2},
+      {EV_ABS, ABS_HAT0X, GamepadEventType::BUTTON, kHAT_X},
+      {EV_ABS, ABS_HAT0Y, GamepadEventType::BUTTON, kHAT_Y}};
+  return ↦
+}
+
+MappingData* GetVendor_0079Product_0011Map() {
+  static MappingData map = {
+      {EV_KEY, BTN_THUMB, GamepadEventType::BUTTON, WG_BUTTON_A},
+      {EV_KEY, BTN_THUMB2, GamepadEventType::BUTTON, WG_BUTTON_B},
+      {EV_KEY, BTN_TRIGGER, GamepadEventType::BUTTON, WG_BUTTON_X},
+      {EV_KEY, BTN_TOP, GamepadEventType::BUTTON, WG_BUTTON_Y},
+      {EV_KEY, BTN_TOP2, GamepadEventType::BUTTON, WG_BUTTON_L1},
+      {EV_KEY, BTN_PINKIE, GamepadEventType::BUTTON, WG_BUTTON_R1},
+      {EV_KEY, BTN_BASE3, GamepadEventType::BUTTON, WG_BUTTON_SELECT},
+      {EV_KEY, BTN_BASE4, GamepadEventType::BUTTON, WG_BUTTON_START},
+      {EV_ABS, ABS_X, GamepadEventType::BUTTON, kHAT_X},
+      {EV_ABS, ABS_Y, GamepadEventType::BUTTON, kHAT_Y}};
+  return ↦
+}
+
+MappingData* GetVendor_1badProduct_f023Map() {
+  static MappingData map = {
+      {EV_KEY, BTN_A, GamepadEventType::BUTTON, WG_BUTTON_A},
+      {EV_KEY, BTN_B, GamepadEventType::BUTTON, WG_BUTTON_B},
+      {EV_KEY, BTN_X, GamepadEventType::BUTTON, WG_BUTTON_X},
+      {EV_KEY, BTN_Y, GamepadEventType::BUTTON, WG_BUTTON_Y},
+      {EV_KEY, BTN_TL, GamepadEventType::BUTTON, WG_BUTTON_L1},
+      {EV_KEY, BTN_TR, GamepadEventType::BUTTON, WG_BUTTON_R1},
+      {EV_KEY, BTN_START, GamepadEventType::BUTTON, WG_BUTTON_START},
+      {EV_KEY, BTN_THUMBL, GamepadEventType::BUTTON, WG_BUTTON_THUMBL},
+      {EV_KEY, BTN_THUMBR, GamepadEventType::BUTTON, WG_BUTTON_THUMBR},
+      {EV_ABS, ABS_X, GamepadEventType::AXIS, WG_ABS_X},
+      {EV_ABS, ABS_Y, GamepadEventType::AXIS, WG_ABS_Y},
+      {EV_ABS, ABS_RX, GamepadEventType::AXIS, WG_ABS_Z},
+      {EV_ABS, ABS_RY, GamepadEventType::AXIS, WG_ABS_RZ},
+      {EV_ABS, ABS_Z, GamepadEventType::BUTTON, WG_BUTTON_L2},
+      {EV_ABS, ABS_RZ, GamepadEventType::BUTTON, WG_BUTTON_R2},
+      {EV_ABS, ABS_HAT0X, GamepadEventType::BUTTON, kHAT_X},
+      {EV_ABS, ABS_HAT0Y, GamepadEventType::BUTTON, kHAT_Y}};
+  return ↦
+}
+
+MappingData* GetVendor_1badProduct_f027Map() {
+  static MappingData map = {
+      {EV_KEY, BTN_A, GamepadEventType::BUTTON, WG_BUTTON_A},
+      {EV_KEY, BTN_B, GamepadEventType::BUTTON, WG_BUTTON_B},
+      {EV_KEY, BTN_X, GamepadEventType::BUTTON, WG_BUTTON_X},
+      {EV_KEY, BTN_Y, GamepadEventType::BUTTON, WG_BUTTON_Y},
+      {EV_KEY, BTN_TL, GamepadEventType::BUTTON, WG_BUTTON_L1},
+      {EV_KEY, BTN_TR, GamepadEventType::BUTTON, WG_BUTTON_R1},
+      {EV_KEY, BTN_START, GamepadEventType::BUTTON, WG_BUTTON_START},
+      {EV_KEY, BTN_THUMBL, GamepadEventType::BUTTON, WG_BUTTON_THUMBL},
+      {EV_KEY, BTN_THUMBR, GamepadEventType::BUTTON, WG_BUTTON_THUMBR},
+      {EV_ABS, ABS_X, GamepadEventType::AXIS, WG_ABS_X},
+      {EV_ABS, ABS_Y, GamepadEventType::AXIS, WG_ABS_Y},
+      {EV_ABS, ABS_RX, GamepadEventType::AXIS, WG_ABS_Z},
+      {EV_ABS, ABS_RY, GamepadEventType::AXIS, WG_ABS_RZ},
+      {EV_ABS, ABS_Z, GamepadEventType::BUTTON, WG_BUTTON_L2},
+      {EV_ABS, ABS_RZ, GamepadEventType::BUTTON, WG_BUTTON_R2},
+      {EV_ABS, ABS_HAT0X, GamepadEventType::BUTTON, kHAT_X},
+      {EV_ABS, ABS_HAT0Y, GamepadEventType::BUTTON, kHAT_Y}};
+  return ↦
+}
+
+MappingData* GetVendor_0583Product_2060Map() {
+  static MappingData map = {
+      {EV_KEY, BTN_TRIGGER, GamepadEventType::BUTTON, WG_BUTTON_A},
+      {EV_KEY, BTN_THUMB, GamepadEventType::BUTTON, WG_BUTTON_B},
+      {EV_KEY, BTN_THUMB2, GamepadEventType::BUTTON, WG_BUTTON_X},
+      {EV_KEY, BTN_TOP, GamepadEventType::BUTTON, WG_BUTTON_Y},
+      {EV_KEY, BTN_BASE, GamepadEventType::BUTTON, WG_BUTTON_L1},
+      {EV_KEY, BTN_BASE2, GamepadEventType::BUTTON, WG_BUTTON_R1},
+      {EV_KEY, BTN_TOP2, GamepadEventType::BUTTON, WG_BUTTON_L2},
+      {EV_KEY, BTN_PINKIE, GamepadEventType::BUTTON, WG_BUTTON_R2},
+      {EV_ABS, ABS_X, GamepadEventType::BUTTON, kHAT_X},
+      {EV_ABS, ABS_Y, GamepadEventType::BUTTON, kHAT_Y}};
+  return ↦
+}
+
+MappingData* GetVendor_046dProduct_c299Map() {
+  static MappingData map = {
+      {EV_KEY, BTN_THUMB, GamepadEventType::BUTTON, WG_BUTTON_A},
+      {EV_KEY, BTN_TOP, GamepadEventType::BUTTON, WG_BUTTON_B},
+      {EV_KEY, BTN_TRIGGER, GamepadEventType::BUTTON, WG_BUTTON_X},
+      {EV_KEY, BTN_THUMB2, GamepadEventType::BUTTON, WG_BUTTON_Y},
+      {EV_KEY, BTN_BASE2, GamepadEventType::BUTTON, WG_BUTTON_L1},
+      {EV_KEY, BTN_BASE, GamepadEventType::BUTTON, WG_BUTTON_R1},
+      {EV_KEY, BTN_PINKIE, GamepadEventType::BUTTON, WG_BUTTON_L2},
+      {EV_KEY, BTN_TOP2, GamepadEventType::BUTTON, WG_BUTTON_R2},
+      {EV_ABS, ABS_HAT0X, GamepadEventType::BUTTON, kHAT_X},
+      {EV_ABS, ABS_HAT0Y, GamepadEventType::BUTTON, kHAT_Y}};
+  return ↦
+}
+
+MappingData* GetVendor_1d79Product_0009Map() {
+  static MappingData map = {
+      {EV_KEY, BTN_A, GamepadEventType::BUTTON, WG_BUTTON_A},
+      {EV_KEY, BTN_B, GamepadEventType::BUTTON, WG_BUTTON_B},
+      {EV_KEY, BTN_X, GamepadEventType::BUTTON, WG_BUTTON_X},
+      {EV_KEY, BTN_Y, GamepadEventType::BUTTON, WG_BUTTON_Y},
+      {EV_KEY, BTN_TL, GamepadEventType::BUTTON, WG_BUTTON_L1},
+      {EV_KEY, BTN_TR, GamepadEventType::BUTTON, WG_BUTTON_R1},
+      {EV_KEY, BTN_START, GamepadEventType::BUTTON, WG_BUTTON_START},
+      {EV_KEY, BTN_THUMBL, GamepadEventType::BUTTON, WG_BUTTON_THUMBL},
+      {EV_KEY, BTN_THUMBR, GamepadEventType::BUTTON, WG_BUTTON_THUMBR},
+      {EV_KEY, KEY_UP, GamepadEventType::BUTTON, WG_BUTTON_DPAD_UP},
+      {EV_KEY, KEY_DOWN, GamepadEventType::BUTTON, WG_BUTTON_DPAD_DOWN},
+      {EV_KEY, KEY_LEFT, GamepadEventType::BUTTON, WG_BUTTON_DPAD_LEFT},
+      {EV_KEY, KEY_RIGHT, GamepadEventType::BUTTON, WG_BUTTON_DPAD_RIGHT},
+      {EV_ABS, ABS_X, GamepadEventType::AXIS, WG_ABS_X},
+      {EV_ABS, ABS_Y, GamepadEventType::AXIS, WG_ABS_Y},
+      {EV_ABS, ABS_Z, GamepadEventType::AXIS, WG_ABS_Z},
+      {EV_ABS, ABS_RZ, GamepadEventType::AXIS, WG_ABS_RZ},
+      {EV_ABS, ABS_BRAKE, GamepadEventType::BUTTON, WG_BUTTON_L2},
+      {EV_ABS, ABS_GAS, GamepadEventType::BUTTON, WG_BUTTON_R2},
+      {EV_ABS, ABS_HAT0X, GamepadEventType::BUTTON, kHAT_X},
+      {EV_ABS, ABS_HAT0Y, GamepadEventType::BUTTON, kHAT_Y}};
+  return ↦
+}
+
+MappingData* GetVendor_0b05Product_4500Map() {
+  static MappingData map = {
+      {EV_KEY, BTN_A, GamepadEventType::BUTTON, WG_BUTTON_A},
+      {EV_KEY, BTN_B, GamepadEventType::BUTTON, WG_BUTTON_B},
+      {EV_KEY, BTN_X, GamepadEventType::BUTTON, WG_BUTTON_X},
+      {EV_KEY, BTN_Y, GamepadEventType::BUTTON, WG_BUTTON_Y},
+      {EV_KEY, BTN_TL, GamepadEventType::BUTTON, WG_BUTTON_L1},
+      {EV_KEY, BTN_TR, GamepadEventType::BUTTON, WG_BUTTON_R1},
+      {EV_KEY, BTN_THUMBL, GamepadEventType::BUTTON, WG_BUTTON_THUMBL},
+      {EV_KEY, BTN_THUMBR, GamepadEventType::BUTTON, WG_BUTTON_THUMBR},
+      {EV_KEY, BTN_MODE, GamepadEventType::BUTTON, WG_BUTTON_MODE},
+      {EV_ABS, ABS_X, GamepadEventType::AXIS, WG_ABS_X},
+      {EV_ABS, ABS_Y, GamepadEventType::AXIS, WG_ABS_Y},
+      {EV_ABS, ABS_Z, GamepadEventType::AXIS, WG_ABS_Z},
+      {EV_ABS, ABS_RZ, GamepadEventType::AXIS, WG_ABS_RZ},
+      {EV_ABS, ABS_BRAKE, GamepadEventType::BUTTON, WG_BUTTON_L2},
+      {EV_ABS, ABS_GAS, GamepadEventType::BUTTON, WG_BUTTON_R2},
+      {EV_ABS, ABS_HAT0X, GamepadEventType::BUTTON, kHAT_X},
+      {EV_ABS, ABS_HAT0Y, GamepadEventType::BUTTON, kHAT_Y}};
+  return ↦
+}
+
+MappingData* GetVendor_046dProduct_c21dMap() {
+  static MappingData map = {
+      {EV_KEY, BTN_A, GamepadEventType::BUTTON, WG_BUTTON_A},
+      {EV_KEY, BTN_B, GamepadEventType::BUTTON, WG_BUTTON_B},
+      {EV_KEY, BTN_X, GamepadEventType::BUTTON, WG_BUTTON_X},
+      {EV_KEY, BTN_Y, GamepadEventType::BUTTON, WG_BUTTON_Y},
+      {EV_KEY, BTN_TL, GamepadEventType::BUTTON, WG_BUTTON_L1},
+      {EV_KEY, BTN_TR, GamepadEventType::BUTTON, WG_BUTTON_R1},
+      {EV_KEY, BTN_START, GamepadEventType::BUTTON, WG_BUTTON_START},
+      {EV_KEY, BTN_THUMBL, GamepadEventType::BUTTON, WG_BUTTON_THUMBL},
+      {EV_KEY, BTN_THUMBR, GamepadEventType::BUTTON, WG_BUTTON_THUMBR},
+      {EV_ABS, ABS_X, GamepadEventType::AXIS, WG_ABS_X},
+      {EV_ABS, ABS_Y, GamepadEventType::AXIS, WG_ABS_Y},
+      {EV_ABS, ABS_RX, GamepadEventType::AXIS, WG_ABS_Z},
+      {EV_ABS, ABS_RY, GamepadEventType::AXIS, WG_ABS_RZ},
+      {EV_ABS, ABS_HAT0X, GamepadEventType::BUTTON, kHAT_X},
+      {EV_ABS, ABS_HAT0Y, GamepadEventType::BUTTON, kHAT_Y}};
+  return ↦
+}
+
+MappingData* GetVendor_18d1Product_2c40Map() {
+  static MappingData map = {
+      {EV_KEY, BTN_A, GamepadEventType::BUTTON, WG_BUTTON_A},
+      {EV_KEY, BTN_B, GamepadEventType::BUTTON, WG_BUTTON_B},
+      {EV_KEY, BTN_X, GamepadEventType::BUTTON, WG_BUTTON_X},
+      {EV_KEY, BTN_Y, GamepadEventType::BUTTON, WG_BUTTON_Y},
+      {EV_KEY, BTN_TL, GamepadEventType::BUTTON, WG_BUTTON_L1},
+      {EV_KEY, BTN_TR, GamepadEventType::BUTTON, WG_BUTTON_R1},
+      {EV_KEY, BTN_THUMBL, GamepadEventType::BUTTON, WG_BUTTON_THUMBL},
+      {EV_KEY, BTN_THUMBR, GamepadEventType::BUTTON, WG_BUTTON_THUMBR},
+      {EV_KEY, BTN_MODE, GamepadEventType::BUTTON, WG_BUTTON_MODE},
+      {EV_ABS, ABS_X, GamepadEventType::AXIS, WG_ABS_X},
+      {EV_ABS, ABS_Y, GamepadEventType::AXIS, WG_ABS_Y},
+      {EV_ABS, ABS_Z, GamepadEventType::AXIS, WG_ABS_Z},
+      {EV_ABS, ABS_RZ, GamepadEventType::AXIS, WG_ABS_RZ},
+      {EV_ABS, ABS_BRAKE, GamepadEventType::BUTTON, WG_BUTTON_L2},
+      {EV_ABS, ABS_GAS, GamepadEventType::BUTTON, WG_BUTTON_R2},
+      {EV_ABS, ABS_HAT0X, GamepadEventType::BUTTON, kHAT_X},
+      {EV_ABS, ABS_HAT0Y, GamepadEventType::BUTTON, kHAT_Y}};
+  return ↦
+}
+
+MappingData* GetVendor_2378Product_1008Map() {
+  static MappingData map = {
+      {EV_KEY, BTN_A, GamepadEventType::BUTTON, WG_BUTTON_A},
+      {EV_KEY, BTN_B, GamepadEventType::BUTTON, WG_BUTTON_B},
+      {EV_KEY, BTN_X, GamepadEventType::BUTTON, WG_BUTTON_X},
+      {EV_KEY, BTN_Y, GamepadEventType::BUTTON, WG_BUTTON_Y},
+      {EV_KEY, BTN_TL, GamepadEventType::BUTTON, WG_BUTTON_L1},
+      {EV_KEY, BTN_TR, GamepadEventType::BUTTON, WG_BUTTON_R1},
+      {EV_KEY, BTN_SELECT, GamepadEventType::BUTTON, WG_BUTTON_SELECT},
+      {EV_KEY, BTN_START, GamepadEventType::BUTTON, WG_BUTTON_START},
+      {EV_KEY, BTN_THUMBL, GamepadEventType::BUTTON, WG_BUTTON_THUMBL},
+      {EV_KEY, BTN_THUMBR, GamepadEventType::BUTTON, WG_BUTTON_THUMBR},
+      {EV_ABS, ABS_X, GamepadEventType::AXIS, WG_ABS_X},
+      {EV_ABS, ABS_Y, GamepadEventType::AXIS, WG_ABS_Y},
+      {EV_ABS, ABS_RX, GamepadEventType::AXIS, WG_ABS_Z},
+      {EV_ABS, ABS_RY, GamepadEventType::AXIS, WG_ABS_RZ},
+      {EV_ABS, ABS_Z, GamepadEventType::BUTTON, WG_BUTTON_L2},
+      {EV_ABS, ABS_RZ, GamepadEventType::BUTTON, WG_BUTTON_R2},
+      {EV_ABS, ABS_HAT0X, GamepadEventType::BUTTON, kHAT_X},
+      {EV_ABS, ABS_HAT0Y, GamepadEventType::BUTTON, kHAT_Y}};
+  return ↦
+}
+
+MappingData* GetVendor_1689Product_fd01Map() {
+  static MappingData map = {
+      {EV_KEY, BTN_A, GamepadEventType::BUTTON, WG_BUTTON_A},
+      {EV_KEY, BTN_B, GamepadEventType::BUTTON, WG_BUTTON_B},
+      {EV_KEY, BTN_X, GamepadEventType::BUTTON, WG_BUTTON_X},
+      {EV_KEY, BTN_Y, GamepadEventType::BUTTON, WG_BUTTON_Y},
+      {EV_KEY, BTN_TL, GamepadEventType::BUTTON, WG_BUTTON_L1},
+      {EV_KEY, BTN_TR, GamepadEventType::BUTTON, WG_BUTTON_R1},
+      {EV_KEY, BTN_START, GamepadEventType::BUTTON, WG_BUTTON_START},
+      {EV_KEY, BTN_THUMBL, GamepadEventType::BUTTON, WG_BUTTON_THUMBL},
+      {EV_KEY, BTN_THUMBR, GamepadEventType::BUTTON, WG_BUTTON_THUMBR},
+      {EV_ABS, ABS_X, GamepadEventType::AXIS, WG_ABS_X},
+      {EV_ABS, ABS_Y, GamepadEventType::AXIS, WG_ABS_Y},
+      {EV_ABS, ABS_RX, GamepadEventType::AXIS, WG_ABS_Z},
+      {EV_ABS, ABS_RY, GamepadEventType::AXIS, WG_ABS_RZ},
+      {EV_ABS, ABS_Z, GamepadEventType::BUTTON, WG_BUTTON_L2},
+      {EV_ABS, ABS_RZ, GamepadEventType::BUTTON, WG_BUTTON_R2},
+      {EV_ABS, ABS_HAT0X, GamepadEventType::BUTTON, kHAT_X},
+      {EV_ABS, ABS_HAT0Y, GamepadEventType::BUTTON, kHAT_Y}};
+  return ↦
+}
+
+MappingData* GetVendor_12bdProduct_d015Map() {
+  static MappingData map = {
+      {EV_KEY, BTN_C, GamepadEventType::BUTTON, WG_BUTTON_A},
+      {EV_KEY, BTN_B, GamepadEventType::BUTTON, WG_BUTTON_B},
+      {EV_KEY, BTN_X, GamepadEventType::BUTTON, WG_BUTTON_X},
+      {EV_KEY, BTN_A, GamepadEventType::BUTTON, WG_BUTTON_Y},
+      {EV_KEY, BTN_Y, GamepadEventType::BUTTON, WG_BUTTON_L1},
+      {EV_KEY, BTN_Z, GamepadEventType::BUTTON, WG_BUTTON_R1},
+      {EV_KEY, BTN_TL2, GamepadEventType::BUTTON, WG_BUTTON_SELECT},
+      {EV_KEY, BTN_TR2, GamepadEventType::BUTTON, WG_BUTTON_START},
+      {EV_ABS, ABS_X, GamepadEventType::BUTTON, kHAT_X},
+      {EV_ABS, ABS_Y, GamepadEventType::BUTTON, kHAT_Y}};
+  return ↦
+}
+
+MappingData* GetVendor_1038Product_1412Map() {
+  static MappingData map = {
+      {EV_KEY, BTN_A, GamepadEventType::BUTTON, WG_BUTTON_A},
+      {EV_KEY, BTN_B, GamepadEventType::BUTTON, WG_BUTTON_B},
+      {EV_KEY, BTN_X, GamepadEventType::BUTTON, WG_BUTTON_X},
+      {EV_KEY, BTN_Y, GamepadEventType::BUTTON, WG_BUTTON_Y},
+      {EV_KEY, BTN_TL, GamepadEventType::BUTTON, WG_BUTTON_L1},
+      {EV_KEY, BTN_TR, GamepadEventType::BUTTON, WG_BUTTON_R1},
+      {EV_KEY, BTN_MODE, GamepadEventType::BUTTON, WG_BUTTON_SELECT},
+      {EV_KEY, BTN_START, GamepadEventType::BUTTON, WG_BUTTON_START},
+      {EV_ABS, ABS_X, GamepadEventType::AXIS, WG_ABS_X},
+      {EV_ABS, ABS_Y, GamepadEventType::AXIS, WG_ABS_Y},
+      {EV_ABS, ABS_Z, GamepadEventType::AXIS, WG_ABS_Z},
+      {EV_ABS, ABS_RZ, GamepadEventType::AXIS, WG_ABS_RZ},
+      {EV_ABS, ABS_HAT0X, GamepadEventType::BUTTON, kHAT_X},
+      {EV_ABS, ABS_HAT0Y, GamepadEventType::BUTTON, kHAT_Y}};
+  return ↦
+}
+
+MappingData* GetVendor_1badProduct_f036Map() {
+  static MappingData map = {
+      {EV_KEY, BTN_A, GamepadEventType::BUTTON, WG_BUTTON_A},
+      {EV_KEY, BTN_B, GamepadEventType::BUTTON, WG_BUTTON_B},
+      {EV_KEY, BTN_X, GamepadEventType::BUTTON, WG_BUTTON_X},
+      {EV_KEY, BTN_Y, GamepadEventType::BUTTON, WG_BUTTON_Y},
+      {EV_KEY, BTN_TL, GamepadEventType::BUTTON, WG_BUTTON_L1},
+      {EV_KEY, BTN_TR, GamepadEventType::BUTTON, WG_BUTTON_R1},
+      {EV_KEY, BTN_START, GamepadEventType::BUTTON, WG_BUTTON_START},
+      {EV_KEY, BTN_THUMBL, GamepadEventType::BUTTON, WG_BUTTON_THUMBL},
+      {EV_KEY, BTN_THUMBR, GamepadEventType::BUTTON, WG_BUTTON_THUMBR},
+      {EV_ABS, ABS_X, GamepadEventType::AXIS, WG_ABS_X},
+      {EV_ABS, ABS_Y, GamepadEventType::AXIS, WG_ABS_Y},
+      {EV_ABS, ABS_RX, GamepadEventType::AXIS, WG_ABS_Z},
+      {EV_ABS, ABS_RY, GamepadEventType::AXIS, WG_ABS_RZ},
+      {EV_ABS, ABS_Z, GamepadEventType::BUTTON, WG_BUTTON_L2},
+      {EV_ABS, ABS_RZ, GamepadEventType::BUTTON, WG_BUTTON_R2},
+      {EV_ABS, ABS_HAT0X, GamepadEventType::BUTTON, kHAT_X},
+      {EV_ABS, ABS_HAT0Y, GamepadEventType::BUTTON, kHAT_Y}};
+  return ↦
+}
+
+MappingData* GetVendor_1badProduct_f016Map() {
+  static MappingData map = {
+      {EV_KEY, BTN_A, GamepadEventType::BUTTON, WG_BUTTON_A},
+      {EV_KEY, BTN_B, GamepadEventType::BUTTON, WG_BUTTON_B},
+      {EV_KEY, BTN_X, GamepadEventType::BUTTON, WG_BUTTON_X},
+      {EV_KEY, BTN_Y, GamepadEventType::BUTTON, WG_BUTTON_Y},
+      {EV_KEY, BTN_TL, GamepadEventType::BUTTON, WG_BUTTON_L1},
+      {EV_KEY, BTN_TR, GamepadEventType::BUTTON, WG_BUTTON_R1},
+      {EV_KEY, BTN_START, GamepadEventType::BUTTON, WG_BUTTON_START},
+      {EV_KEY, BTN_THUMBL, GamepadEventType::BUTTON, WG_BUTTON_THUMBL},
+      {EV_KEY, BTN_THUMBR, GamepadEventType::BUTTON, WG_BUTTON_THUMBR},
+      {EV_ABS, ABS_X, GamepadEventType::AXIS, WG_ABS_X},
+      {EV_ABS, ABS_Y, GamepadEventType::AXIS, WG_ABS_Y},
+      {EV_ABS, ABS_RX, GamepadEventType::AXIS, WG_ABS_Z},
+      {EV_ABS, ABS_RY, GamepadEventType::AXIS, WG_ABS_RZ},
+      {EV_ABS, ABS_Z, GamepadEventType::BUTTON, WG_BUTTON_L2},
+      {EV_ABS, ABS_RZ, GamepadEventType::BUTTON, WG_BUTTON_R2},
+      {EV_ABS, ABS_HAT0X, GamepadEventType::BUTTON, kHAT_X},
+      {EV_ABS, ABS_HAT0Y, GamepadEventType::BUTTON, kHAT_Y}};
+  return ↦
+}
+
+MappingData* GetVendor_1689Product_fe00Map() {
+  static MappingData map = {
+      {EV_KEY, BTN_A, GamepadEventType::BUTTON, WG_BUTTON_A},
+      {EV_KEY, BTN_B, GamepadEventType::BUTTON, WG_BUTTON_B},
+      {EV_KEY, BTN_X, GamepadEventType::BUTTON, WG_BUTTON_X},
+      {EV_KEY, BTN_Y, GamepadEventType::BUTTON, WG_BUTTON_Y},
+      {EV_KEY, BTN_TL, GamepadEventType::BUTTON, WG_BUTTON_L1},
+      {EV_KEY, BTN_TR, GamepadEventType::BUTTON, WG_BUTTON_R1},
+      {EV_KEY, BTN_START, GamepadEventType::BUTTON, WG_BUTTON_START},
+      {EV_KEY, BTN_THUMBL, GamepadEventType::BUTTON, WG_BUTTON_THUMBL},
+      {EV_KEY, BTN_THUMBR, GamepadEventType::BUTTON, WG_BUTTON_THUMBR},
+      {EV_ABS, ABS_X, GamepadEventType::AXIS, WG_ABS_X},
+      {EV_ABS, ABS_Y, GamepadEventType::AXIS, WG_ABS_Y},
+      {EV_ABS, ABS_RX, GamepadEventType::AXIS, WG_ABS_Z},
+      {EV_ABS, ABS_RY, GamepadEventType::AXIS, WG_ABS_RZ},
+      {EV_ABS, ABS_Z, GamepadEventType::BUTTON, WG_BUTTON_L2},
+      {EV_ABS, ABS_RZ, GamepadEventType::BUTTON, WG_BUTTON_R2},
+      {EV_ABS, ABS_HAT0X, GamepadEventType::BUTTON, kHAT_X},
+      {EV_ABS, ABS_HAT0Y, GamepadEventType::BUTTON, kHAT_Y}};
+  return ↦
+}
+
+MappingData* GetVendor_1532Product_0900Map() {
+  static MappingData map = {
+      {EV_KEY, BTN_A, GamepadEventType::BUTTON, WG_BUTTON_A},
+      {EV_KEY, BTN_B, GamepadEventType::BUTTON, WG_BUTTON_B},
+      {EV_KEY, BTN_X, GamepadEventType::BUTTON, WG_BUTTON_X},
+      {EV_KEY, BTN_Y, GamepadEventType::BUTTON, WG_BUTTON_Y},
+      {EV_KEY, BTN_TL, GamepadEventType::BUTTON, WG_BUTTON_L1},
+      {EV_KEY, BTN_TR, GamepadEventType::BUTTON, WG_BUTTON_R1},
+      {EV_KEY, BTN_THUMBL, GamepadEventType::BUTTON, WG_BUTTON_THUMBL},
+      {EV_KEY, BTN_THUMBR, GamepadEventType::BUTTON, WG_BUTTON_THUMBR},
+      {EV_KEY, BTN_MODE, GamepadEventType::BUTTON, WG_BUTTON_MODE},
+      {EV_ABS, ABS_X, GamepadEventType::AXIS, WG_ABS_X},
+      {EV_ABS, ABS_Y, GamepadEventType::AXIS, WG_ABS_Y},
+      {EV_ABS, ABS_Z, GamepadEventType::AXIS, WG_ABS_Z},
+      {EV_ABS, ABS_RZ, GamepadEventType::AXIS, WG_ABS_RZ},
+      {EV_ABS, ABS_BRAKE, GamepadEventType::BUTTON, WG_BUTTON_L2},
+      {EV_ABS, ABS_GAS, GamepadEventType::BUTTON, WG_BUTTON_R2},
+      {EV_ABS, ABS_HAT0X, GamepadEventType::BUTTON, kHAT_X},
+      {EV_ABS, ABS_HAT0Y, GamepadEventType::BUTTON, kHAT_Y}};
+  return ↦
+}
+
+MappingData* GetVendor_046dProduct_c21fMap() {
+  static MappingData map = {
+      {EV_KEY, BTN_A, GamepadEventType::BUTTON, WG_BUTTON_A},
+      {EV_KEY, BTN_B, GamepadEventType::BUTTON, WG_BUTTON_B},
+      {EV_KEY, BTN_X, GamepadEventType::BUTTON, WG_BUTTON_X},
+      {EV_KEY, BTN_Y, GamepadEventType::BUTTON, WG_BUTTON_Y},
+      {EV_KEY, BTN_TL, GamepadEventType::BUTTON, WG_BUTTON_L1},
+      {EV_KEY, BTN_TR, GamepadEventType::BUTTON, WG_BUTTON_R1},
+      {EV_KEY, BTN_START, GamepadEventType::BUTTON, WG_BUTTON_START},
+      {EV_KEY, BTN_THUMBL, GamepadEventType::BUTTON, WG_BUTTON_THUMBL},
+      {EV_KEY, BTN_THUMBR, GamepadEventType::BUTTON, WG_BUTTON_THUMBR},
+      {EV_ABS, ABS_X, GamepadEventType::AXIS, WG_ABS_X},
+      {EV_ABS, ABS_Y, GamepadEventType::AXIS, WG_ABS_Y},
+      {EV_ABS, ABS_RX, GamepadEventType::AXIS, WG_ABS_Z},
+      {EV_ABS, ABS_RY, GamepadEventType::AXIS, WG_ABS_RZ},
+      {EV_ABS, ABS_Z, GamepadEventType::BUTTON, WG_BUTTON_L2},
+      {EV_ABS, ABS_RZ, GamepadEventType::BUTTON, WG_BUTTON_R2},
+      {EV_ABS, ABS_HAT0X, GamepadEventType::BUTTON, kHAT_X},
+      {EV_ABS, ABS_HAT0Y, GamepadEventType::BUTTON, kHAT_Y}};
+  return ↦
+}
+
+MappingData* GetVendor_046dProduct_c219Map() {
+  static MappingData map = {
+      {EV_KEY, BTN_B, GamepadEventType::BUTTON, WG_BUTTON_A},
+      {EV_KEY, BTN_C, GamepadEventType::BUTTON, WG_BUTTON_B},
+      {EV_KEY, BTN_A, GamepadEventType::BUTTON, WG_BUTTON_X},
+      {EV_KEY, BTN_X, GamepadEventType::BUTTON, WG_BUTTON_Y},
+      {EV_KEY, BTN_Y, GamepadEventType::BUTTON, WG_BUTTON_L1},
+      {EV_KEY, BTN_Z, GamepadEventType::BUTTON, WG_BUTTON_R1},
+      {EV_KEY, BTN_TL, GamepadEventType::BUTTON, WG_BUTTON_L2},
+      {EV_KEY, BTN_TR, GamepadEventType::BUTTON, WG_BUTTON_R2},
+      {EV_KEY, BTN_TR2, GamepadEventType::BUTTON, WG_BUTTON_START},
+      {EV_KEY, BTN_SELECT, GamepadEventType::BUTTON, WG_BUTTON_THUMBL},
+      {EV_KEY, BTN_START, GamepadEventType::BUTTON, WG_BUTTON_THUMBR},
+      {EV_ABS, ABS_X, GamepadEventType::AXIS, WG_ABS_X},
+      {EV_ABS, ABS_Y, GamepadEventType::AXIS, WG_ABS_Y},
+      {EV_ABS, ABS_Z, GamepadEventType::AXIS, WG_ABS_Z},
+      {EV_ABS, ABS_RZ, GamepadEventType::AXIS, WG_ABS_RZ},
+      {EV_ABS, ABS_HAT0X, GamepadEventType::BUTTON, kHAT_X},
+      {EV_ABS, ABS_HAT0Y, GamepadEventType::BUTTON, kHAT_Y}};
+  return ↦
+}
+
+MappingData* GetGenericMap() {
+  static MappingData map = {
+      {EV_KEY, BTN_A, GamepadEventType::BUTTON, WG_BUTTON_A},
+      {EV_KEY, BTN_B, GamepadEventType::BUTTON, WG_BUTTON_B},
+      {EV_KEY, BTN_X, GamepadEventType::BUTTON, WG_BUTTON_X},
+      {EV_KEY, BTN_Y, GamepadEventType::BUTTON, WG_BUTTON_Y},
+      {EV_KEY, BTN_TL, GamepadEventType::BUTTON, WG_BUTTON_L1},
+      {EV_KEY, BTN_TR, GamepadEventType::BUTTON, WG_BUTTON_R1},
+      {EV_KEY, BTN_TL2, GamepadEventType::BUTTON, WG_BUTTON_L2},
+      {EV_KEY, BTN_TR2, GamepadEventType::BUTTON, WG_BUTTON_R2},
+      {EV_KEY, BTN_SELECT, GamepadEventType::BUTTON, WG_BUTTON_SELECT},
+      {EV_KEY, BTN_START, GamepadEventType::BUTTON, WG_BUTTON_START},
+      {EV_KEY, BTN_THUMBL, GamepadEventType::BUTTON, WG_BUTTON_THUMBL},
+      {EV_KEY, BTN_THUMBR, GamepadEventType::BUTTON, WG_BUTTON_THUMBR},
+      {EV_KEY, KEY_UP, GamepadEventType::BUTTON, WG_BUTTON_DPAD_UP},
+      {EV_KEY, KEY_DOWN, GamepadEventType::BUTTON, WG_BUTTON_DPAD_DOWN},
+      {EV_KEY, KEY_LEFT, GamepadEventType::BUTTON, WG_BUTTON_DPAD_LEFT},
+      {EV_KEY, KEY_RIGHT, GamepadEventType::BUTTON, WG_BUTTON_DPAD_RIGHT},
+      {EV_KEY, BTN_MODE, GamepadEventType::BUTTON, WG_BUTTON_MODE},
+      {EV_ABS, ABS_X, GamepadEventType::AXIS, WG_ABS_X},
+      {EV_ABS, ABS_Y, GamepadEventType::AXIS, WG_ABS_Y},
+      {EV_ABS, ABS_Z, GamepadEventType::AXIS, WG_ABS_Z},
+      {EV_ABS, ABS_RZ, GamepadEventType::AXIS, WG_ABS_RZ},
+      {EV_ABS, ABS_HAT0X, GamepadEventType::BUTTON, kHAT_X},
+      {EV_ABS, ABS_HAT0Y, GamepadEventType::BUTTON, kHAT_Y}};
+  return ↦
+}
+
+MappingData* GetGamepadMapping(unsigned short vendor_id,
+                               unsigned short product_id) {
+  if (vendor_id == 0x2378 && product_id == 0x100a) {
+    return GetVendor_2378Product_100aMap();
+  }
+  if (vendor_id == 0x046d && product_id == 0xc216) {
+    return GetVendor_046dProduct_c216Map();
+  }
+  if (vendor_id == 0x045e && product_id == 0x028e) {
+    return GetVendor_045eProduct_028eMap();
+  }
+  if (vendor_id == 0x054c && product_id == 0x0268) {
+    return GetVendor_054cProduct_0268Map();
+  }
+  if (vendor_id == 0x046d && product_id == 0xb501) {
+    return GetVendor_046dProduct_b501Map();
+  }
+  if (vendor_id == 0x1689 && product_id == 0xfd00) {
+    return GetVendor_1689Product_fd00Map();
+  }
+  if (vendor_id == 0x046d && product_id == 0xc294) {
+    return GetVendor_046dProduct_c294Map();
+  }
+  if (vendor_id == 0x0079 && product_id == 0x0011) {
+    return GetVendor_0079Product_0011Map();
+  }
+  if (vendor_id == 0x1bad && product_id == 0xf023) {
+    return GetVendor_1badProduct_f023Map();
+  }
+  if (vendor_id == 0x1bad && product_id == 0xf027) {
+    return GetVendor_1badProduct_f027Map();
+  }
+  if (vendor_id == 0x0583 && product_id == 0x2060) {
+    return GetVendor_0583Product_2060Map();
+  }
+  if (vendor_id == 0x046d && product_id == 0xc299) {
+    return GetVendor_046dProduct_c299Map();
+  }
+  if (vendor_id == 0x1d79 && product_id == 0x0009) {
+    return GetVendor_1d79Product_0009Map();
+  }
+  if (vendor_id == 0x0b05 && product_id == 0x4500) {
+    return GetVendor_0b05Product_4500Map();
+  }
+  if (vendor_id == 0x046d && product_id == 0xc21d) {
+    return GetVendor_046dProduct_c21dMap();
+  }
+  if (vendor_id == 0x18d1 && product_id == 0x2c40) {
+    return GetVendor_18d1Product_2c40Map();
+  }
+  if (vendor_id == 0x2378 && product_id == 0x1008) {
+    return GetVendor_2378Product_1008Map();
+  }
+  if (vendor_id == 0x1689 && product_id == 0xfd01) {
+    return GetVendor_1689Product_fd01Map();
+  }
+  if (vendor_id == 0x12bd && product_id == 0xd015) {
+    return GetVendor_12bdProduct_d015Map();
+  }
+  if (vendor_id == 0x1038 && product_id == 0x1412) {
+    return GetVendor_1038Product_1412Map();
+  }
+  if (vendor_id == 0x1bad && product_id == 0xf036) {
+    return GetVendor_1badProduct_f036Map();
+  }
+  if (vendor_id == 0x1bad && product_id == 0xf016) {
+    return GetVendor_1badProduct_f016Map();
+  }
+  if (vendor_id == 0x1689 && product_id == 0xfe00) {
+    return GetVendor_1689Product_fe00Map();
+  }
+  if (vendor_id == 0x1532 && product_id == 0x0900) {
+    return GetVendor_1532Product_0900Map();
+  }
+  if (vendor_id == 0x046d && product_id == 0xc21f) {
+    return GetVendor_046dProduct_c21fMap();
+  }
+  if (vendor_id == 0x046d && product_id == 0xc219) {
+    return GetVendor_046dProduct_c219Map();
+  }
+  return GetGenericMap();
+}
+}  // namespace